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YOW to LHR

Ottawa 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.

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Lowest fare₹48,289British Airways

Fastest6h 40mgate to gate

Options found157flights on this route

Find your flight YOW LHR

Available Flights & Fares

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

Sat, 14 Nov 2026 Prices in INR

157 flight options

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British Airways

BA-4169

10:15

2026-11-14

Ottawa (YOW)Ottawa International

19H :10 M

1 Stop

YYZ · 10h 53m Toronto (YYZ), Canada

10:25

2026-11-15

London (LHR)Heathrow

Porter Airlines

PD-2158

12:50

2026-11-14

Ottawa (YOW)Ottawa International

16H :35 M

1 Stop

YYZ · 8h 18m Toronto (YYZ), Canada

10:25

2026-11-15

London (LHR)Heathrow

Porter Airlines

PD-2162

17:45

2026-11-14

Ottawa (YOW)Ottawa International

11H :40 M

1 Stop

YYZ · 3h 23m Toronto (YYZ), Canada

10:25

2026-11-15

London (LHR)Heathrow

Porter Airlines

PD-2208

10:25

2026-11-14

Ottawa (YOW)Ottawa International

19H :00 M

1 Stop

YTZ · 10h 47m Toronto (YTZ), Canada

10:25

2026-11-15

London (LHR)Heathrow

Porter Airlines

PD-2210

12:40

2026-11-14

Ottawa (YOW)Ottawa International

16H :45 M

1 Stop

YTZ · 8h 32m Toronto (YTZ), Canada

10:25

2026-11-15

London (LHR)Heathrow

Porter Airlines

PD-2262

17:20

2026-11-14

Ottawa (YOW)Ottawa International

12H :05 M

1 Stop

YTZ · 3h 52m Toronto (YTZ), Canada

10:25

2026-11-15

London (LHR)Heathrow

Air France

AF-311

13:15

2026-11-14

XDS (XDS)XDS

13H :40 M

2 Stops

YUL · 1h 40m Montreal (YUL), Canada

CDG · 1h 30m Paris (CDG), France

07:55

2026-11-15

London (LHR)Heathrow

Air France

AF-311

13:15

2026-11-14

XDS (XDS)XDS

16H :15 M

2 Stops

YUL · 1h 40m Montreal (YUL), Canada

CDG · 4h 05m Paris (CDG), France

10:30

2026-11-15

London (LHR)Heathrow

Air France

AF-311

13:15

2026-11-14

XDS (XDS)XDS

19H :30 M

2 Stops

YUL · 1h 40m Montreal (YUL), Canada

CDG · 7h 20m Paris (CDG), France

13:45

2026-11-15

London (LHR)Heathrow

Air France

AF-311

13:15

2026-11-14

XDS (XDS)XDS

22H :20 M

2 Stops

YUL · 1h 40m Montreal (YUL), Canada

CDG · 10h 15m Paris (CDG), France

16:35

2026-11-15

London (LHR)Heathrow

Air France

AF-311

13:15

2026-11-14

XDS (XDS)XDS

24H :05 M

2 Stops

YUL · 3h 45m Montreal (YUL), Canada

CDG · 9h 45m Paris (CDG), France

18:20

2026-11-15

London (LHR)Heathrow

Air France

AF-311

13:15

2026-11-14

XDS (XDS)XDS

27H :10 M

2 Stops

YUL · 1h 40m Montreal (YUL), Canada

CDG · 15h 05m Paris (CDG), France

21:25

2026-11-15

London (LHR)Heathrow

Air Canada

AC-7688

08:50

2026-11-14

Ottawa (YOW)Ottawa International

31H :10 M

1 Stop

YHZ · 23h 02m Halifax (YHZ), Canada

21:00

2026-11-15

London (LHR)Heathrow

Air Canada

AC-7690

12:15

2026-11-14

Ottawa (YOW)Ottawa International

27H :45 M

1 Stop

YHZ · 19h 37m Halifax (YHZ), Canada

21:00

2026-11-15

London (LHR)Heathrow

Air Canada

AC-7692

16:40

2026-11-14

Ottawa (YOW)Ottawa International

23H :20 M

1 Stop

YHZ · 15h 12m Halifax (YHZ), Canada

21:00

2026-11-15

London (LHR)Heathrow

Air Canada

AC-7865

09:55

2026-11-14

Ottawa (YOW)Ottawa International

16H :15 M

2 Stops

YTZ · 1h 26m Toronto (YTZ), Canada

YUL · 5h 24m Montreal (YUL), Canada

07:10

2026-11-15

London (LHR)Heathrow

Air Canada

AC-7867

12:05

2026-11-14

Ottawa (YOW)Ottawa International

14H :05 M

2 Stops

YTZ · 3h 21m Toronto (YTZ), Canada

YUL · 1h 15m Montreal (YUL), Canada

07:10

2026-11-15

London (LHR)Heathrow

Air Canada

AC-888

18:50

2026-11-14

Ottawa (YOW)Ottawa International

6H :40 M

Non Stop

06:30

2026-11-15

London (LHR)Heathrow

Air Canada

AC-8002

05:45

2026-11-14

Ottawa (YOW)Ottawa International

20H :25 M

1 Stop

YUL · 12h 28m Montreal (YUL), Canada

07:10

2026-11-15

London (LHR)Heathrow

Air Canada

AC-7764

09:00

2026-11-14

Ottawa (YOW)Ottawa International

17H :10 M

1 Stop

YUL · 9h 07m Montreal (YUL), Canada

07:10

2026-11-15

London (LHR)Heathrow

Air Canada

AC-7766

10:50

2026-11-14

Ottawa (YOW)Ottawa International

15H :20 M

1 Stop

YUL · 7h 17m Montreal (YUL), Canada

07:10

2026-11-15

London (LHR)Heathrow

Air Canada

AC-8004

14:55

2026-11-14

Ottawa (YOW)Ottawa International

11H :15 M

1 Stop

YUL · 3h 18m Montreal (YUL), Canada

07:10

2026-11-15

London (LHR)Heathrow

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Air Canada

AC-7778

19:50

2026-11-14

Ottawa (YOW)Ottawa International

30H :20 M

1 Stop

YUL · 22h 17m Montreal (YUL), Canada

07:10

2026-11-16

London (LHR)Heathrow

Air Canada

AC-471

05:10

2026-11-14

Ottawa (YOW)Ottawa International

22H :20 M

1 Stop

YYZ · 13h 27m Toronto (YYZ), Canada

08:30

2026-11-15

London (LHR)Heathrow

Air Canada

AC-439

06:00

2026-11-14

Ottawa (YOW)Ottawa International

21H :30 M

1 Stop

YYZ · 12h 37m Toronto (YYZ), Canada

08:30

2026-11-15

London (LHR)Heathrow

Air Canada

AC-441

06:50

2026-11-14

Ottawa (YOW)Ottawa International

20H :40 M

1 Stop

YYZ · 12h 02m Toronto (YYZ), Canada

08:30

2026-11-15

London (LHR)Heathrow

Up to 120 of 157 options on this route. Open the full search to see them all with every filter.

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Airfare Highlights

From flights departing on Sat, 14 Nov 2026.

Lowest fare ₹48,289 British Airways 10:15

Earliest departure ₹73,937 Air Canada 05:10

Shortest duration ₹73,373 Air Canada 18:50

Night 00:00-05:59 ₹73,487 Air Canada at 05:45

Morning 06:00-11:59 ₹48,289 British Airways at 10:15

Afternoon 12:00-17:59 ₹49,243 Porter Airlines at 12:50

Evening 18:00-23:59 ₹73,373 Air Canada at 18:50

Departure & Arrival Airport Details

Ottawa (YOW)

Ottawa International

Canada

GMT -5

Latitude: 45.3224983215332

Longitude: -75.66919708251953

London (LHR)

Heathrow

United Kingdom

GMT 0

Latitude: 51.4706

Longitude: -0.461941

Distance: Ottawa (YOW), Canada to London (LHR), United Kingdom - 5,346.24 km

Flights shown for 14 Nov 2026. View all flights opens the complete search result.

Route forecast

Weather in Ottawa and London

Live forecast for both cities, 03 Nov to 06 Nov.

Departure city

Ottawa

Fri, 06 Nov

10°CPartly cloudyLow 5°

79% humidity 13 km/h wind 0.1 mm rain

Tue11° / 4°
Wed13° / 11°
Thu17° / 6°

Arrival city

London

Fri, 06 Nov

12°CPartly cloudyLow 7°

88% humidity 9 km/h wind

Tue12° / 7°
Wed13° / 10°
Thu11° / 10°

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 moving your trip by a day or two often costs less.

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

30NovSaint Andrew's DayMondayPeak
25DecChristmas DayFridayPeak
28DecBoxing DayMondayPeak
01JanNew Year's DayFridayPeak
02Jan2 JanuarySaturdayPeak

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

Compare your journey

How to travel Ottawa to London

Ways to make this trip that you can book on FlyX, compared by price and journey time.

OptionFromJourney timeAvailability

Non-stop flight Fastest₹73,3736h 40m2 flights

Connecting flight₹48,289Longer, includes a stop155 options

Air distance is about 5,346 km. 11 airlines operate this route.

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

Airlines flying from Ottawa to London

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

Air Canada Flights

from ₹73,17762 flights

Fares from: ₹73,177
Non-stop: 1 in these results
Departures: 62 in the list above

Swiss Flights

from ₹76,36625 flights

Fares from: ₹76,366
Non-stop: None in these results
Departures: 25 in the list above

United Airlines Flights

from ₹75,89221 flights

Fares from: ₹75,892
Non-stop: None in these results
Departures: 21 in the list above

Lufthansa Flights

from ₹75,11715 flights

Fares from: ₹75,117
Non-stop: 1 in these results
Departures: 15 in the list above

Klm Royal Dutch Flights

from ₹76,6779 flights

Fares from: ₹76,677
Non-stop: None in these results
Departures: 9 in the list above

Route Overview & Flight Facts

Fastest flight duration	6h 40m · Air Canada
First departure of the day	05:10 · Air Canada
Last departure of the day	20:30 · Air Canada
Flight options found	157
Direct / non-stop options	2
Airport codes	Ottawa–YOW, 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

The search for Sat, 14 Nov found 157 flight options, 2 of them non-stop. The first flight leaves around 05:10 and the last around 20:30. The fastest flight takes about 6h 40m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Morning from ₹48,289, Afternoon from ₹49,243, Evening from ₹73,373, Night from ₹73,487. 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 change with airline seat availability.

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
Enter your travel details
Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
Compare search results
Sort or filter the Ottawa–London results by price, departure time, stops and airline.
3
Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
4
Review the final price
Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.
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

London works best when visits are grouped by area. The British Museum and Bloomsbury can fill one half day, while Westminster and the South Bank offer a different walk along the Thames. Borough Market is close to several river sights, and Greenwich deserves its own trip. From Heathrow, the Elizabeth line, Underground and express rail service reach different parts of the city, so the useful transfer depends on the hotel rather than simply on speed to Paddington.

Read more about London

What's new in London

May 2025: V&A East Storehouse opened in Queen Elizabeth Olympic Park, allowing visitors to explore museum collections in a working storage setting.
April 2026: V&A East Museum opened nearby, adding another art and design destination to an east London visit.

Tips for travellers from India

Paddington is convenient for Heathrow Express arrivals, but the Elizabeth line can be more useful for a hotel near Tottenham Court Road or farther east. Bloomsbury suits the British Museum and central walks; South Kensington suits the museum quarter. Compare the final station rather than only the advertised airport-train duration. Heathrow’s Piccadilly line takes another route through west London and can avoid a change for some addresses.

Air India uses Terminal 2, while British Airways operates from Terminals 3 and 5. An airline name alone therefore does not always identify the correct building. Within London, use the same contactless card or Oyster card when entering and leaving a rail service. Greenwich is a separate outing along the Thames, not a quick extension of a Westminster museum day. The V&A East sites are in the Olympic Park and should not be confused with the original V&A in South Kensington. Pair the east London museums with one another instead of crossing the city between their entrances.

Best time to visit London

May to September, commonly about 11–24°C, for longer daylight and outdoor walks.

Places to visit in London

British MuseumSouth BankWestminster AbbeyBorough MarketTower BridgeGreenwich

How to reach London

By Air: Heathrow Airport (LHR) is about 25 km west of central London. Heathrow Express reaches Paddington in 15 minutes from Terminals 2 and 3; Elizabeth line, Underground, coaches and taxis are alternatives.

By Rail: Paddington, King’s Cross St Pancras and Waterloo are major rail hubs; the Elizabeth line and Piccadilly line connect Heathrow with the city.

By Road: National Express coaches and local buses serve Heathrow; London buses and taxis cover the city.

What to do in London

Study the collections at the British Museum.
Walk the Thames path along the South Bank.
Browse food stalls at Borough Market.
Visit the historic maritime sites in Greenwich.

London airport information

Heathrow Airport (LHR). Air India operates from Heathrow Terminal 2. British Airways uses Terminals 3 and 5, so passengers should follow the terminal specified for their particular flight.

Why Book Your Flight with FlyX?

Compare the available Ottawa 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 code	Offer	Max saving
FLYX20	Up 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 Ottawa 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. On the Ottawa to London dates shown on this page, the lowest fare is on a Saturday at ₹48,289. This can change from week to week.

How far is Ottawa from London by air?

The direct air distance between Ottawa (YOW) and London (LHR) is about 5,346 km. Actual flight time varies with the routing the airline files and with winds on the day.

Is there a direct flight from Ottawa to London?

Yes. 2 non-stop flights are listed on this page for Ottawa to London, operated by Air Canada and Lufthansa. Use the Stops filter to see only those.

Which airlines fly Ottawa to London?

Air Canada, Swiss, United Airlines, Lufthansa and 1 other are listed on this route for the dates shown here. 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 Ottawa to London?

The quickest non-stop Ottawa to London flight on this page takes about 6h 40m. Journeys with a stop take longer, since the total includes the layover.

What is the baggage allowance on Ottawa to London flights?

Allowance is set by the airline and the fare you pick, not by the route. Fares on this page 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 Ottawa to London flight fare?

The lowest Ottawa to London fare on this page is ₹48,289. Fares on the same dates run up to ₹307,497, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.

Which is the cheapest airline for Ottawa to London flight?

On this page, British Airways has the lowest Ottawa to London fare, starting from ₹48,289. Porter Airlines is next, from ₹49,243. The cheapest airline can change with the date, so compare a few days around your trip.

What time do Ottawa to London flights depart?

On the dates shown here, the first departure is around 05:10 and the last around 20:30, local time at Ottawa. 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 YOW–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.

Fares shown are for departures on Sat, 14 Nov 2026.

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 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 YOW 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: 5,346.24 km.

Before you book

Compare nearby dates

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

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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 Ottawa to London airfare, in 30 days and in 90 days

Cheapest Fare	Fare	Date	Airline	Departure
Lowest Airfare	₹48,289	14/11/2026	British Airways	10:15
Cheapest Airfare Within 30 Days	₹47,323	27/11/2026	British Airways	10:15
Cheapest Airfare Within 90 Days	₹45,875	26/01/2027	British Airways	10:15

Book Ottawa to London Flight Tickets on FlyX

FlyX lists each Ottawa to London flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.

Ottawa to London Flight Distance, Duration and Time

The aerial distance between Ottawa and London is about 5,346 KM. In these results, journey times range from 6h 40m to 34h 9m. Flights with a layover take longer because the total includes the connection time.

Ottawa to London flight duration is approximately 6 hours 40 minutes non-stop. There are 2 non-stop Ottawa to London direct flights on the departure date shown on this page. Ottawa to London flight distance is around 5,346 KM.

Ottawa to London Flight Schedule and Timing

The search for these dates returned 157 flight options, 2 of them non-stop. The first departure from Ottawa is at 05:10 and the last is at 20:30. Flights leave from Ottawa International and land at Heathrow.

Flight Route Details & Analysis

Flight Details	Information
Route	Ottawa to London
Aerial Distance	5,346 KM
Flight Duration	6h 40m - 34h 9m
Airport Codes	Ottawa - YOW, London - LHR
Total Flights Available	157 flights2 direct155 with layovers
First Flight Departure	Departs at 05:10
Last Flight Departure	Departs at 20:30
Early Morning Flights (12 AM - 8 AM)	36 flights0 direct36 with layovers
Morning Flights (8 AM - 12 PM)	45 flights0 direct45 with layovers
Afternoon Flights (12 PM - 4 PM)	44 flights0 direct44 with layovers
Evening Flights (4 PM - 8 PM)	31 flights2 direct29 with layovers
Night Flights (8 PM - 12 AM)	1 flight0 direct1 with layover

Airport Information & Terminals

YOW: Ottawa airport. Ottawa 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.