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Cheap flights from Ottawa to London Stansted Airport from C$ 458

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to London Stansted Airport departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Ottawa to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ottawa to London.

Cheap last-minute flights

Planning a quick getaway from Ottawa to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ottawa to London

Find recent round-trip train or bus tickets from Ottawa to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
10:00 a.m. - 10:00 a.m.YOW-STN
19h 00m2 stops
11:00 a.m. - 9:20 a.m.STN-YOW
26h 20m2 stops
C$ 1,072
Find Deal
Tue, 4 Mar - Tue, 11 Mar
10:00 a.m. - 10:00 a.m.YOW-STN
20h 00m2 stops
11:40 a.m. - 9:20 a.m.STN-YOW
26h 40m2 stops
C$ 1,154
Find Deal
Sun, 23 Mar - Tue, 1 Apr
10:00 a.m. - 10:00 a.m.YOW-STN
19h 00m2 stops
11:00 a.m. - 9:20 a.m.STN-YOW
26h 20m2 stops
C$ 1,268
Find Deal
Wed, 5 Mar - Wed, 19 Mar
10:00 a.m. - 10:00 a.m.YOW-STN
19h 00m2 stops
11:00 a.m. - 9:20 a.m.STN-YOW
26h 20m2 stops
C$ 1,389
Find Deal
Fri, 7 Mar - Sun, 16 Mar
9:40 a.m. - 10:00 a.m.YOW-STN
19h 20m2 stops
11:00 a.m. - 12:40 a.m.STN-YOW
18h 40m2 stops
C$ 1,680
Find Deal
Mon, 23 Dec - Wed, 8 Jan
6:15 a.m. - 5:05 p.m.YOW-STN
53h 50m3 stops
C$ 458
Find Deal
Tue, 3 Dec
6:15 a.m. - 9:50 p.m.YOW-STN
58h 35m3 stops
C$ 508
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Wed, 4 Dec
2:50 p.m. - 12:50 p.m.YOW-STN
17h 00m2 stops
C$ 512
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Tue, 10 Dec
10:00 a.m. - 12:30 a.m.YOW-STN
33h 30m3 stops
C$ 514
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Mon, 9 Dec
6:25 a.m. - 12:15 p.m.YOW-STN
48h 50m3 stops
C$ 525
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Sun, 8 Dec
5:55 a.m. - 4:35 p.m.YOW-STN
29h 40m3 stops
C$ 547
Find Deal
Wed, 22 Jan
5:25 p.m. - 12:30 a.m.YOW-STN
26h 05m2 stops
C$ 561
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Mon, 9 Dec
6:25 a.m. - 12:15 a.m.YOW-STN
36h 50m2 stops
C$ 563
Find Deal
Sun, 8 Dec
5:55 a.m. - 3:35 p.m.YOW-STN
28h 40m2 stops
C$ 573
Find Deal
Wed, 22 Jan
5:55 a.m. - 10:40 a.m.YOW-STN
23h 45m2 stops
C$ 581
Find Deal
Sat, 12 Apr

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When to book flights from Ottawa to London Stansted Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to London Stansted Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to London Stansted Airport (YOW to STN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to London Stansted Airport

Best price found

C$ 458

Fastest flight time

17h 00m

Direct flights

None
The best one-way flight to London Stansted Airport from Ottawa in the past 72 hours is C$ 458. The best round-trip flight deal from Ottawa to London Stansted Airport found on momondo in the last 72 hours is C$ 1,072.
The fastest flight from Ottawa to London Stansted Airport takes 17h 00m
There are no direct flights from Ottawa to London Stansted Airport. Popular non-direct route for this connection is Ottawa Airport - London Stansted Airport.

  • How far is Ottawa to London Stansted by plane?

    There are 5363.2 km between Ottawa and London Stansted. A reasonable flight in good conditions will take 19h 00m.

  • When did momondo last update prices for flights from Ottawa Airport to London Stansted Airport?

    Prices for flights from Ottawa Airport to London Stansted Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Ottawa Airport to London Stansted Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to London Stansted Airport.

  • What documentation or ID do you need to fly to London Stansted Airport?

    The travel and health documents you'll need for your trip to London Stansted Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Stansted Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


  • How do I get Price Alerts for flights from Ottawa to London Stansted Airport?

    Confirm your travel details to search for the latest offers for flights from Ottawa to London Stansted Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Ottawa to London Stansted Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.


Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to London?

It is quick and easy to find Ottawa to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Ottawa to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ottawa to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Ottawa to London?

Once you have performed a search for Ottawa to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ottawa to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ottawa to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


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