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Ottawa International
Heathrow
Heathrow Heathrow Heathrow Heathrow
Heathrow Heathrow Heathrow Heathrow Heathrow Heathrow
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21 -25 York Road, IG1 3AD
1 Night • 3 Star
The Mall, Bedfordshire, LU1 2TR
1 Night • 3 Star
16 High Street, TW19 7JS
1 Night • 3 Star
Reigate Hill, RH2 9RP
1 Night • 3 Star
Ottawa InternationalHeathrow Ottawa InternationalHeathrow Ottawa InternationalHeathrow Ottawa InternationalHeathrowUp to 120 of 161 options on this route. Open the full search to see them all with every filter.
Selected flight highlights for 03 Oct 2026.
Live forecast for both cities, 18 Sep to 21 Sep.
Forecast data from MET Norway, CC BY 4.0.
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.
Every option we can actually book for you, compared on price and journey time.
Air distance is about 5,346 km. 14 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Compare fares, stops, baggage and refundability across the airlines flying this route.
| Fastest flight duration | 6h 35m · Air Canada |
|---|---|
| First departure of the day | 06:00 · Air Canada |
| Last departure of the day | 21:00 · Air Canada |
| Options in this snapshot | 161 |
| 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.
Around 161 flights appear in the dated route snapshot, including 2 non-stop options. Departures run through the day — the first flight leaves around 06:00 and the last around 21:00. The fastest flight takes about 6h 35m.
Lowest fare by departure window: Morning from C$772, Afternoon from C$887, Evening from C$1,081. These observations do not predict the cheapest departure window on other dates.
Search your travel dates to compare current fares — prices update continuously with airline inventory.
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.
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.
Choose one-way or round-trip, pick your dates and travellers in the search form above.
Sort or filter the Ottawa–London results by price, departure time, stops and airline.
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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.
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.
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
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.
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.
| 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.
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 Ottawa to London, Saturday shows the lowest fare at C$772. That is an observed snapshot for these dates, not a rule that holds every week.
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.
Yes. 2 non-stop flights are showing on Ottawa to London for the dates currently loaded. Use the Stops filter to see only those.
Air Canada, United Airlines, Lufthansa, Swiss 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.
The quickest non-stop Ottawa to London flight currently loaded takes about 6h 35m. Journeys with a stop take longer, since the total includes the layover.
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 1 Pieces, 23KG (23 KG X 1 pcs) and 2 Pieces. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
The lowest fare showing on Ottawa to London for the dates currently loaded is C$772. Fares on the same dates run up to C$4,601, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
For the dates currently loaded the first departure is around 06:00 and the last is around 21:00, local time at Ottawa. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
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.
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.
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 .
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.
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.
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.
The date strip opens the complete search result for the route and selected date.
Shortlist by price, stops, departure time and refundable fare preference.
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare Today | C$772 | 03/10/2026 | Porter Airlines | 10:40 |
| Cheapest Airfare Within 30 Days | C$756 | 12/10/2026 | Porter Airlines | 10:40 |
| Cheapest Airfare Within 90 Days | C$733 | 11/12/2026 | Porter Airlines | 10:40 |
Planning to fly from Ottawa 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.
The aerial distance between Ottawa and London is approximately 5,346 KM. The flight duration ranges from 6H :35 M up to 32H :25 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Around 161 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Ottawa at 06:00, while the last night flight leaves at 21:00. Flights depart from Ottawa International and land at Heathrow.
| Flight Details | Information |
|---|---|
| Route | Ottawa to London |
| Aerial Distance | 5,346 KM |
| Flight Duration | 6H :35 M - 32H :25 M |
| Airport Codes | Ottawa - YOW, London - LHR |
| Total Flights Available | 161 flights (2 direct) |
| First Flight Departure | Departs at 06:00 |
| Last Flight Departure | Departs at 21:00 |
| Early Morning Flights (12 AM - 8 AM) | 24 direct/indirect flights |
| Morning Flights (8 AM - 12 PM) | 17 direct/indirect flights |
| Afternoon Flights (12 PM - 4 PM) | 63 direct/indirect flights |
| Evening Flights (4 PM - 8 PM) | 51 direct/indirect flights |
| Night Flights (8 PM - 12 AM) | 6 direct/indirect flights |