Cheap flights from Ottawa to London

Round-trip
Economy
Ottawa (YOW)
London (YXU)
Depart
Return
Any month
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The best prices from Ottawa to London are usually found in August or July, booked 40 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Ottawa (YOW) to London (YXU)

All the information you need to plan the best YOW to YXU flight in 2021: compare Ottawa to London flight prices with the expected peak season, weather and rainfall in London.
YOW - YXU
Price
C$ 230 - C$ 432
YXU
Temperature
-6 - 20 °C
YXU
Precipitation
70 - 100 mm

Popular in

October

High demand for flights, 27% potential price rise

Cheapest in

August

Best time to find cheap flights, 27% potential price drop

Round-trip from

C$ 284

From Ottawa to London

One-way from

C$ 207

One-way flight from Ottawa to London

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Ottawa to London, Ontario (YOW - YXU)?

When flying from Ottawa to London, Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 22% versus a flight at noon.

What is the cheapest month to fly from Ottawa to London, Ontario?

Our data shows that August tends to be the cheapest month to fly to London, Ontario from Ottawa. Users have commonly found prices around C$ 388 for the month, but tickets can be as low as C$ 227. Due to multiple factors, prepare for potentially higher prices in October.

How far in advance should I book a flight from Ottawa to London, Ontario?

To save on the cost of your flight from Ottawa to London, Ontario, book at least 39 days before your planned departure. Booking around this time can save you about 101% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 526 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 714.

What is the cheapest day to fly round-trip from Ottawa to London, Ontario?

Thursday flights are generally found to be more expensive for flights from Ottawa to London, Ontario. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London, Ontario.

Cheap flights from Ottawa to London in October, November 2021

The best prices found for YOW to YXU flights for October, November
2 Nov - 3 Nov
C$ 695pp
YOW
Ottawa
Air Canada
 
1 STOP
YXU
London
YXU
London
Air Canada
   
2 STOPS
YOW
Ottawa
2 Nov - 5 Nov
C$ 739pp
YOW
Ottawa
Air Canada
   
2 STOPS
YXU
London
YXU
London
Air Canada
   
2 STOPS
YOW
Ottawa
2 Nov - 3 Nov
C$ 743pp
YOW
Ottawa
Air Canada
 
1 STOP
YXU
London
YXU
London
Air Canada
 
1 STOP
YOW
Ottawa

Ottawa to London 2021 flight deals

Cheap flights to London from Ottawa found for this year
2 Dec - 5 Dec
C$ 381pp
YOW
Ottawa
Air Canada
   
2 STOPS
YXU
London
YXU
London
Air Canada
   
2 STOPS
YOW
Ottawa
7 Dec - 7 Dec
C$ 382pp
YOW
Ottawa
Air Canada
 
1 STOP
YXU
London
YXU
London
Air Canada
 
1 STOP
YOW
Ottawa
2 Dec - 5 Dec
C$ 413pp
YOW
Ottawa
Air Canada
 
1 STOP
YXU
London
YXU
London
Air Canada
   
2 STOPS
YOW
Ottawa

One-way flights to London from Ottawa

The cheapest one-way flights from Ottawa to London
12:45 a.m. - 4:24 a.m.
Air Canada
1 stop
3h 39m
YOW - YXU
Air Canada
C$ 207
Air Canada
2:00 a.m. - 7:44 a.m.
Air Canada
1 stop
5h 44m
YOW - YXU
Air Canada
C$ 249
Air Canada
2:00 a.m. - 7:44 a.m.
Air Canada
1 stop
5h 44m
YOW - YXU
Air Canada
C$ 260
Air Canada

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ottawa</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From Ottawa to London

Which airlines flying from Ottawa to London have flexible cancellations due to COVID-19?

Air Canada and WestJet are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Ottawa to London, Ontario for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Ottawa to London, Ontario for under C$ 400. The cheapest flight booked recently is on Air Canada for just C$ 381, but on average you can expect to pay C$ 960.

How popular is this Ottawa to London, Ontario flight route?

Flights from Ottawa to London have been viewed 453 times in the past calendar month.

What are the cheapest airlines flying from Ottawa to London, Ontario round-trip?

Air Canada, at C$ 381, was found to be the cheapest airline from Ottawa to London, Ontario. An alternate airline flying to your destination would be WestJet. Air Canada is 1% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest flights from Ottawa to London, Ontario?

The cheapest flight price from Ottawa to London, Ontario is C$ 157. On average you can expect to pay C$ 318. The most popular route, (Ottawa - London), can usually be booked for C$ 382.

Destination information for London

Things to know before you go - useful duration and weather info for your trip from Ottawa to London.
Average temperature for October in London
15.0 °C
Avg rainfall for October in London
66.0 mm

Airports servicing Ottawa

Airports servicing London

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