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SAN to LHR

San Diego to London Flights

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareUS$507United Airlines
Fastest10h 40mgate to gate
Options found173flights on this route
Find your flight SAN LHR

Available Flights & Fares

Compare fares, timings and baggage. Pick the flight that suits your trip.

Prices in USD
173 flight options

Fares are checked again before payment.

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Sort by
United Airlines
United Airlines
UA-2829
07:00
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
15H :30 M
2 Stops
DEN · 0h 52m Denver (DEN), United States
YUL · 1h 30m Montreal (YUL), Canada
06:30
2026-10-04
London (LHR)United KingdomHeathrow
Air Canada
Air Canada
AC-512
07:00
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
15H :30 M
1 Stop
YUL · 3h 13m Montreal (YUL), Canada
06:30
2026-10-04
London (LHR)United KingdomHeathrow
Air Canada
Air Canada
AC-512
07:00
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
19H :00 M
1 Stop
YUL · 6h 43m Montreal (YUL), Canada
10:00
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-2829
07:00
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
15H :35 M
2 Stops
DEN · 1h 02m Denver (DEN), United States
YYZ · 1h 50m Toronto (YYZ), Canada
06:35
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-2237
12:04
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
15H :46 M
2 Stops
IAH · 0h 51m Houston (IAH), United States
YYZ · 1h 14m Toronto (YYZ), Canada
11:50
2026-10-04
London (LHR)United KingdomHeathrow
Air Canada
Air Canada
AC-1078
13:10
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
14H :40 M
1 Stop
YYZ · 2h 40m Toronto (YYZ), Canada
11:50
2026-10-04
London (LHR)United KingdomHeathrow
Air Canada
Air Canada
AC-1078
13:10
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
33H :25 M
1 Stop
YYZ · 21h 25m Toronto (YYZ), Canada
06:35
2026-10-05
London (LHR)United KingdomHeathrow
Air Canada
Air Canada
AC-1078
13:10
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
35H :25 M
1 Stop
YYZ · 23h 05m Toronto (YYZ), Canada
08:35
2026-10-05
London (LHR)United KingdomHeathrow
Air Canada
Air Canada
AC-512
07:00
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
18H :35 M
2 Stops
YUL · 1h 33m Montreal (YUL), Canada
YYZ · 3h 02m Toronto (YYZ), Canada
09:35
2026-10-04
London (LHR)United KingdomHeathrow
Air Canada
Air Canada
AC-512
07:00
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
20H :50 M
2 Stops
YUL · 5h 03m Montreal (YUL), Canada
YYZ · 1h 57m Toronto (YYZ), Canada
11:50
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-2667
06:15
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
19H :55 M
1 Stop
LAX · 8h 22m Los Angeles (LAX), United States
10:10
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-2830
06:15
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
20H :55 M
1 Stop
SFO · 8h 44m San Francisco (SFO), United States
11:10
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-1016
06:40
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
16H :05 M
1 Stop
ORD · 3h 24m Chicago (ORD), United States
06:45
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-1016
06:40
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
17H :50 M
1 Stop
ORD · 5h 04m Chicago (ORD), United States
08:30
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-2829
07:00
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
18H :40 M
1 Stop
DEN · 7h 02m Denver (DEN), United States
09:40
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-2829
07:00
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
21H :25 M
1 Stop
DEN · 9h 52m Denver (DEN), United States
12:25
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-1030
07:30
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
15H :55 M
1 Stop
SFO · 3h 39m San Francisco (SFO), United States
07:25
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-1030
07:30
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
19H :40 M
1 Stop
SFO · 7h 29m San Francisco (SFO), United States
11:10
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-1071
08:00
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
14H :55 M
1 Stop
IAD · 2h 33m Washington (IAD), United States
06:55
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-2760
08:00
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
15H :55 M
1 Stop
IAH · 3h 14m Houston (IAH), United States
07:55
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-1071
08:00
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
18H :40 M
1 Stop
IAD · 6h 03m Washington (IAD), United States
10:40
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-2760
08:00
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
19H :35 M
1 Stop
IAH · 6h 54m Houston (IAH), United States
11:35
2026-10-04
London (LHR)United KingdomHeathrow

Recommended hotels in London

Stay options near the arrival city for the same travel date.

Search hotels
Lucky 8 Hotel
3.0Very GoodLive availability

Lucky 8 Hotel

21 -25 York Road, IG1 3AD

Room availability is checked live
$56per night+ taxes if applicable

1 Night • 3 Star

Thistle Express London Luton
3.0Very GoodLive availability

Thistle Express London Luton

The Mall, Bedfordshire, LU1 2TR

Room availability is checked live
$57per night+ taxes if applicable

1 Night • 3 Star

The Swan Inn B&B
3.0Very GoodLive availability

The Swan Inn B&B

16 High Street, TW19 7JS

Room availability is checked live
$58per night+ taxes if applicable

1 Night • 3 Star

OYO The Bridge House Hotel
3.0Very GoodLive availability

OYO The Bridge House Hotel

Reigate Hill, RH2 9RP

Room availability is checked live
$59per night+ taxes if applicable

1 Night • 3 Star

United Airlines
United Airlines
UA-5520
08:40
2026-10-03
San Diego (CLD)United StatesCarlsbad
17H :00 M
1 Stop
DEN · 5h 30m Denver (DEN), United States
09:40
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-5520
08:40
2026-10-03
San Diego (CLD)United StatesCarlsbad
19H :45 M
1 Stop
DEN · 8h 20m Denver (DEN), United States
12:25
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-2476
08:45
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
16H :55 M
1 Stop
DEN · 5h 18m Denver (DEN), United States
09:40
2026-10-04
London (LHR)United KingdomHeathrow
United Airlines
United Airlines
UA-2476
08:45
2026-10-03
San Diego (SAN)United StatesLindberg Fld S. Diego
19H :40 M
1 Stop
DEN · 8h 08m Denver (DEN), United States
12:25
2026-10-04
London (LHR)United KingdomHeathrow

Up to 120 of 173 options on this route. Open the full search to see them all with every filter.

No flights match the selected filters. Clear filters or open full search.

Today's Airfare Highlights

Selected flight highlights for 03 Oct 2026.

Lowest fare $507 United Airlines 07:00
Earliest departure $624 United Airlines 06:15
Shortest duration $926 British Airways 19:40
Night 00:00-05:59 No option Open full search for more
Morning 06:00-11:59 $507 United Airlines at 07:00
Afternoon 12:00-17:59 $512 United Airlines at 12:04
Evening 18:00-23:59 $624 United Airlines at 21:20

Departure & Arrival Airport Details

San Diego (SAN)

Lindberg Fld S. Diego

United States

GMT -8

Latitude: 32.7336006165

Longitude: -117.190002441

London (LHR)

Heathrow

United Kingdom

GMT 0

Latitude: 51.4706

Longitude: -0.461941

Distance: San Diego (SAN), United States to London (LHR), United Kingdom - 8,806.90 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Route forecast

Weather in San Diego and London

Live forecast for both cities, 18 Sep to 21 Sep.

Departure city

San Diego

Mon, 21 Sep
27°CPartly cloudyLow 21°
90% humidity 3 km/h wind
  • Fri26° / 20°
  • Sat27° / 21°
  • Sun28° / 21°
Arrival city

London

Mon, 21 Sep
21°CClear skyLow 9°
93% humidity 1 km/h wind
  • Fri19° / 12°
  • Sat21° / 17°
  • Sun19° / 11°

Forecast data from MET Norway, CC BY 4.0.

Smart travel dates

Holidays and peak dates for London

Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.

Busiest periods: Summer holidays (01 Jul – 31 Aug), Christmas and New Year (20 Dec – 02 Jan).

Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.

Compare your journey

How to travel San Diego to London

Every option we can actually book for you, compared on price and journey time.

OptionFromJourney timeAvailability
Non-stop flight Fastest₹88,48610h 40m6 flights today
Connecting flight₹48,480Longer — includes a stop167 options

Air distance is about 8,807 km. 19 airlines operate this route.

Road distance and coach duration are approximate estimates from the air distance, not a timetable.

Airlines flying from San Diego to London

Compare fares, stops, baggage and refundability across the airlines flying this route.

United Airlines Flights

from $50747 flights
Fares from
$507
Non-stop
None in these results
Departures
47 — compare timings in the list above

Virgin Atlantic Airways Flights

from $92231 flights
Fares from
$922
Non-stop
None in these results
Departures
31 — compare timings in the list above

Delta Air Lines Flights

from $87829 flights
Fares from
$878
Non-stop
None in these results
Departures
29 — compare timings in the list above

British Airways Flights

from $92616 flights
Fares from
$926
Non-stop
2 in these results
Departures
16 — compare timings in the list above

Lufthansa Flights

from $86514 flights
Fares from
$865
Non-stop
None in these results
Departures
14 — compare timings in the list above

Route Overview & Flight Facts

Fastest flight duration10h 40m · British Airways
First departure of the day06:15 · United Airlines
Last departure of the day22:30 · United Airlines
Options in this snapshot173
Direct / non-stop options6
Airport codesSan Diego–SAN, London–LHR

Fares and timings are indicative — the exact price is confirmed with the airline when you search.

Flight Schedule, Timings & Airfare Insights

Daily Flight Schedule & Travel Duration

Around 173 flights appear in the dated route snapshot, including 6 non-stop options. Departures run through the day — the first flight leaves around 06:15 and the last around 22:30. The fastest flight takes about 10h 40m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Morning from $507, Afternoon from $512, Evening from $624. These observations do not predict the cheapest departure window on other dates.

Cheapest Airfare & Best Time to Book

Search your travel dates to compare current fares — prices update continuously with airline inventory.

One-Way vs Round-Trip Fare Comparison

Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.

Online Web Check-In & Boarding Pass

Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.

How to Book Cheap Flights on FlyX

  1. 1
    Enter your travel details

    Choose one-way or round-trip, pick your dates and travellers in the search form above.

  2. 2
    Compare search results

    Sort or filter the San Diego–London results by price, departure time, stops and airline.

  3. 3
    Open the fare choices

    Check baggage allowance and refundability for each fare type before continuing.

  4. 4
    Review the final price

    Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.

  5. 5
    Pay securely

    UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.

Destination & City Travel Guide

About London

The historical city of London was built from the ground up by the Romans, going on to become a cultural, financial, and entertainment hub over the years. In the present day, London is regarded as one of the world’s cultural capitals. There is a list of things to love about London, including some of the world’s most interesting architecture, fashion, and nightlife. London is a true cosmopolitan city. The city and its population are well renowned for their resilience, for withstanding plagues, fires, and wars. The spirit of the city’s inhabitants has remained strong, making it a rich, historical site and a visit to the city is a cultural experience. The city had been given a lot of names before being called London; the Anglo-Saxon names include Londonium, Ludenwic, and Ludenburg. It has been ranked as the sixth most expensive city in the world to live in; most people come here to explore the city through their travels, and vicariously live off in the city’s energetic bustle.

Read more about London

 

How to reach London

 

By Air – The main airport in London is the Heathrow Airport. National carriers and other airlines operate flights to London from major international cities. The following airlines operate direct flights to London: American Airlines, Air France, Air Canada, Etihad Airways, British Midland International Airways, China Southern Airlines, Air China, and Jet Airways. There are six international airports in London.

 

By Train – The British Rail Network connects London to other cities in the country. The city also has linkages by train to other cities in Europe, such as Paris, Brussels, Berlin, and Amsterdam. The Eurostar Service connects London to Paris and Brussels, its terminus and operational point being the St. Pancras International Station, the exteriors of which was portrayed as the station in the Harry Potter series where Harry and his schoolmates board the train to Hogwarts.

 

By Road – One can drive to London by crossing international borders from anywhere in Europe. The English Channel can be crossed via the Euro Tunnel, which connects France to the UK with an underwater train link. Even cars and buses can get on board the train. It takes 35 minutes to go across the channel. Internally, all cities in the UK are well connected to London through a series of highways. The roads make up for beautiful, picturesque views of the English countryside.

 

What to do in London

 

London is a city that is rich in culture, history, and heritage. According to statistics, about 16 million people visited London in 2014, making it the most-visited city in the world.

London has something to offer to everyone. There is easy connectivity to other cities in Europe as well as within the UK. The Euro Tunnel is one of its kinds, and should be a must-do on your list of places to visit. If you’re a budget traveller, you may also go about London by means of the efficient train system in the city, the Underground. Here are the top things, among many, to see in London:

Hyde Park

Westminster

Camden

London Eye

SoHo

Shoreditch: Trapeze Bar

Hampstead Heath

BFI (The British Film Institute)

Thames (on a Cruise)

Baker Street

Brixton Academy

The O2

Brick Lane, London Street art

Chinatown

Electric Avenue

Piccadilly Circus

Oxford Street

Leicester Square

The National Gallery on Trafalgar square

Harrods

Platform 9 ¾, King’s Cross, London

Natural History Museum, London

Bond Street

The Buckingham Palace

The Waterloo Bridge

 

Major Airports in and near London

 

There are six main airports in London: London City, London Heathrow, London Gatwick, London Luton, London Southend, and London Stansted. Among these, Heathrow, Gatwick, and Stansted are the busier ones, with more than 100 airlines from the Heathrow Airport alone, operating flight to London and from the city. London houses a few of the world’s busiest airports and hence has air-rail links to them by means of express trains, the Heathrow Express, Stansted Express, and Gatwick Express. All international flights to London land here.

FlyX offers a wide range of flights to London, over 900 flights to London on a daily basis from all over the world. From India, flights operate from cities like Udaipur, Hyderabad, Mumbai, and New Delhi. One can easily use the FlyX website to book a flight to London or from London, with the major airport being a hub to domestic and international airlines. FlyX flights to London can be availed at highly discounted rates during festivals and off seasons.

Why Book Your Flight with FlyX?

Compare the available San Diego to London options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.

Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.

Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support

Exclusive Flight Offers & Promo Coupons

Coupon codeOfferMax saving
FLYX20Up to 20% Off on Flights₹1,500

Check coupon eligibility and the final discount on the review page before you pay. View full terms.

Frequently Asked Questions

Is it worth booking San Diego to London flights in advance?

There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for San Diego to London, Saturday shows the lowest fare at $507. That is an observed snapshot for these dates, not a rule that holds every week.

How far is San Diego from London by air?

The direct air distance between San Diego (SAN) and London (LHR) is about 8,807 km. Actual flight time varies with the routing the airline files and with winds on the day.

Are there non-stop flights from SAN to LHR?

Yes. 6 non-stop flights are showing on San Diego to London for the dates currently loaded. Use the Stops filter to see only those.

Which airlines fly San Diego to London?

United Airlines, Virgin Atlantic Airways, Delta Air Lines, British Airways and 1 other are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.

How long is the flight from San Diego to London?

The quickest non-stop San Diego to London flight currently loaded takes about 10h 40m. Across the non-stop options showing, block time ranges from 10h 40m to 10h 45m. Journeys with a stop take longer, since the total includes the layover.

What is the baggage allowance on San Diego to London flights?

Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 1 Pieces. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.

What is the cheapest San Diego to London flight fare?

The lowest fare showing on San Diego to London for the dates currently loaded is $507. Fares on the same dates run up to $7,683, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.

What time do San Diego to London flights depart?

For the dates currently loaded the first departure is around 06:15 and the last is around 22:30, local time at San Diego. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.

Why does the price change after clicking Book Now?

Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.

Before you book this route

Check the airport codes SAN–LHR, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.

Where these fares come from

The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.

Last checked .

Check official travel requirements

Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.

For payment, ticket issuance or a change request, see FlyX support. About FlyX.

United Kingdom travel guide for Indian travellers

Planning more than the flight? Our United Kingdom guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. London, heritage towns and countryside.

Read the United Kingdom travel guide

What to Expect When Booking Your Flight

The SAN to LHR cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 8,806.90 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare choices

Continue to Booking opens the verified fare choices, including baggage and refundability, before review.

Lowest San Diego to London airfare today, in 30 days and in 90 days

Cheapest Fare Fare Date Airline Departure
Lowest Airfare Today $507 03/10/2026 United Airlines 07:00
Cheapest Airfare Within 30 Days $497 12/10/2026 United Airlines 07:00
Cheapest Airfare Within 90 Days $482 11/12/2026 United Airlines 07:00

Book San Diego to London Flight Tickets on FlyX

Planning to fly from San Diego to London? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.

San Diego to London Flight Distance, Duration and Time

The aerial distance between San Diego and London is approximately 8,807 KM. The flight duration ranges from 10H :40 M up to 37H :26 M depending on whether you book a non-stop flight or a connecting schedule with layovers.

San Diego to London Flight Schedule and Timing

Around 173 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from San Diego at 06:15, while the last night flight leaves at 22:30. Flights depart from Lindberg Fld S. Diego and land at Heathrow.

Flight Route Details & Analysis

Flight Details Information
Route San Diego to London
Aerial Distance 8,807 KM
Flight Duration 10H :40 M - 37H :26 M
Airport Codes San Diego - SAN, London - LHR
Total Flights Available 173 flights (6 direct)
First Flight Departure Departs at 06:15
Last Flight Departure Departs at 22:30
Early Morning Flights (12 AM - 8 AM) 42 direct/indirect flights
Morning Flights (8 AM - 12 PM) 50 direct/indirect flights
Afternoon Flights (12 PM - 4 PM) 57 direct/indirect flights
Evening Flights (4 PM - 8 PM) 16 direct/indirect flights
Night Flights (8 PM - 12 AM) 8 direct/indirect flights

Airport Information & Terminals

SAN: San Diego airport. San Diego airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

LHR: London airport system. London can mean Heathrow, Gatwick, Stansted, Luton or City depending on the fare card. Airport choice matters more than the headline price. Match the airport with your hotel area, rail link, baggage and arrival hour before paying.