Find cheap flights to Ottawa

YOW

Find cheap flights to Ottawa

Return
Economy
Washington (WAS)
Ottawa
Mon 10/8
Mon 17/8
Any month
Compare vs KAYAK |
Search hundreds of travel sites at once for deals on flights to Ottawa

Good to know

Low season

April Best time to beat the crowds (3% less expensive on average)

High season

January Most popular time to fly (5% more expensive on average)

Average price of a return ticket

£903 (avg. price over the last 2 weeks)

Good deal for a return ticket

£639 or less

Top tips for finding cheap flights to Ottawa

  • Looking for cheap airfare to Ottawa? 25% of our users found return tickets to Ottawa for the following prices or less: From London £488, from Newcastle upon Tyne £518, from Birmingham £571
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly to Ottawa is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ottawa flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Ottawa flights

Which airlines have a flexible cancellation policy for flights from United Kingdom to Ottawa due to COVID-19?

What is the cheapest flight to Ottawa?

Which airlines fly to Ottawa?

How far is Ottawa airport from central Ottawa?

What is the name of Ottawa’s airport?

How does KAYAK find such low prices on flights to Ottawa?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ottawa?

What is the Hacker Fare option on flights to Ottawa?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ottawa?

Top 5 airlines flying to Ottawa

Scores according to KAYAK customer reviews

8.0
Cathay Pacific
Overall score based on 6,300 reviews
8.1
Boarding
7.9
Comfort
8.3
Crew
8.1
Entertainment
7.7
Food
Airline reviews
Read more about Cathay Pacific

Book Cheap Ottawa Plane Tickets

Recent return flight deals

30/9
Wed
2 stops
KLM
13h 38m
LHR - YOW
2/11
Mon
2 stops
KLM
14h 00m
YOW - LHR
11/9
Fri
2 stops
Aer Lingus
15h 17m
LGW - YOW
18/9
Fri
2 stops
Aer Lingus
15h 15m
YOW - LGW
21/11
Sat
1 stop
Virgin Atlantic
12h 58m
LGW - YOW
1/12
Tue
1 stop
Virgin Atlantic
9h 25m
YOW - LGW
21/11
Sat
2 stops
Lufthansa
35h 44m
LHR - YOW
1/12
Tue
direct
Lufthansa
6h 50m
YOW - LHR
8/9
Tue
2 stops
Multiple Airlines
16h 08m
LGW - YOW
15/9
Tue
2 stops
Multiple Airlines
15h 30m
YOW - LGW
4/9
Fri
2 stops
Aer Lingus
13h 15m
LGW - YOW
14/9
Mon
2 stops
Aer Lingus
13h 00m
YOW - LGW
Show more results

Recent one-way flight deals

17/10
Sat
3 stops
Multiple Airlines
42h 19m
STN - YOW
16/10
Fri
3 stops
Multiple Airlines
31h 49m
LGW - YOW
16/10
Fri
3 stops
Multiple Airlines
32h 44m
STN - YOW
27/7
Mon
2 stops
Lufthansa
13h 40m
LHR - YOW
27/7
Mon
2 stops
SWISS
29h 38m
LHR - YOW
1/9
Tue
3 stops
Multiple Airlines
45h 49m
STN - YOW
27/7
Mon
2 stops
Finnair
30h 03m
LHR - YOW
16/10
Fri
3 stops
Multiple Airlines
33h 19m
LHR - YOW
16/10
Fri
2 stops
Aer Lingus
13h 47m
LGW - YOW
1/9
Tue
3 stops
Multiple Airlines
48h 19m
LHR - YOW
17/10
Sat
3 stops
Multiple Airlines
30h 14m
SEN - YOW
28/7
Tue
2 stops
SWISS
15h 23m
LHR - YOW
27/7
Mon
1 stop
Lufthansa
30h 33m
LHR - YOW
28/7
Tue
2 stops
Multiple Airlines
37h 48m
STN - YOW
28/7
Tue
2 stops
Lufthansa
34h 40m
LHR - YOW
17/10
Sat
3 stops
Multiple Airlines
30h 49m
LCY - YOW
16/10
Fri
direct
Lufthansa
7h 35m
LHR - YOW
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
Please send us an and someone from our team will get back to you promptly.

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