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£218+ Direct flights from Ottawa

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YOW — LHR
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Direct flights from Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa
Explore the most affordable flight options available from Ottawa. Find the lowest fares based on data from user searches, with prices last updated on 23 December 2025.

Wed 27/507:45YOW - YYC
Nonstop4h 25mWestJet
Sun 31/509:00YYC - YOW
Nonstop3h 55mWestJet
Deal found 21/12£218
Fri 23/117:35YOW - YYC
Nonstop4h 44mAir Canada
Thu 12/209:00YYC - YOW
Nonstop4h 00mAir Canada
Deal found 23/12£238
Thu 26/218:55YOW - YYC
Nonstop4h 44mPorter Airlines
Fri 6/308:20YYC - YOW
Nonstop4h 07mPorter Airlines
Deal found 21/12£242
Thu 26/218:55YOW - YYC
Nonstop4h 44mPorter Airlines
Thu 5/308:20YYC - YOW
Nonstop4h 07mPorter Airlines
Deal found 21/12£255
Sat 13/615:45YOW - YYC
Nonstop4h 25mWestJet
Thu 16/701:00YYC - YOW
Nonstop3h 55mWestJet
Deal found 20/12£319
Fri 19/615:45YOW - YYC
Nonstop4h 25mWestJet
Wed 15/701:00YYC - YOW
Nonstop3h 55mWestJet
Deal found 20/12£332
Sat 10/118:55YOW - YYC
Nonstop4h 40mPorter Airlines
Sun 18/108:15YYC - YOW
Nonstop4h 07mPorter Airlines
Deal found 22/12£352
Fri 22/519:40YOW - LGW
Nonstop7h 15mAir Transat
Fri 5/609:40LGW - YOW
Nonstop8h 00mAir Transat
Deal found 21/12£459
Fri 29/519:40YOW - LGW
Nonstop7h 15mAir Transat
Sun 14/609:40LGW - YOW
Nonstop8h 00mAir Transat
Deal found 21/12£499
Fri 16/121:55YOW - LHR
Nonstop6h 25mAir Canada
Fri 23/112:00LHR - YOW
Nonstop7h 30mAir Canada
Deal found 21/12£524
Fri 16/121:55YOW - LHR
Nonstop6h 25mMultiple Airlines
Fri 23/112:00LHR - YOW
Nonstop7h 30mMultiple Airlines
Deal found 21/12£527
Wed 4/221:55YOW - LHR
Nonstop6h 25mAir Canada
Wed 11/212:00LHR - YOW
Nonstop7h 30mAir Canada
Deal found 21/12£529

Find direct flights from Ottawa within your budget

 
Use the slider to find direct flights from Ottawa within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 23 December 2025.

Fly to

Heathrow

Route

Depart

Return

Price

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Wed 27/5

07:45-10:10

Nonstop4h 25m

Calgary

Sun 31/5

09:00-14:55

Nonstop3h 55m

£218

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 23/1

17:35-20:19

Nonstop4h 44m

Calgary

Thu 12/2

09:00-15:00

Nonstop4h 00m

£238

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Thu 26/2

18:55-21:39

Nonstop4h 44m

Calgary

Fri 6/3

08:20-14:27

Nonstop4h 07m

£242

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Thu 26/2

18:55-21:39

Nonstop4h 44m

Calgary

Thu 5/3

08:20-14:27

Nonstop4h 07m

£255

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Sat 13/6

15:45-18:10

Nonstop4h 25m

Calgary

Thu 16/7

01:00-06:55

Nonstop3h 55m

£319

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 19/6

15:45-18:10

Nonstop4h 25m

Calgary

Tue 14/7

01:00-06:55

Nonstop3h 55m

£332

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 19/6

15:45-18:10

Nonstop4h 25m

Calgary

Thu 16/7

01:00-06:55

Nonstop3h 55m

£332

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 19/6

07:45-10:10

Nonstop4h 25m

Calgary

Mon 13/7

12:30-18:25

Nonstop3h 55m

£332

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Sat 20/6

15:45-18:10

Nonstop4h 25m

Calgary

Sat 22/8

09:00-14:55

Nonstop3h 55m

£332

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 19/6

06:00-08:25

Nonstop4h 25m

Calgary

Tue 14/7

18:45-00:40

Nonstop3h 55m

£332

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Showing 1-10 of 44 results
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Best time to book a flight from Ottawa

Have a flexible travel schedule? Discover the best time to fly from Ottawa with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines flying non-stop to Ottawa

Get insights into the airlines that provide direct flights from Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight from Ottawa. Reviews last updated Cheapflights.
See what other customers who have flown with Air Canada from Ottawa have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,551 reviews
Check prices

Boarding

7.3

Food

6.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Air Canada
7.1
Good
10,551 reviews
Air Canada
7.1
Good
10,551 reviews
Check prices

Boarding

7.3

Food

6.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍

Related info for your journey

Access useful and relevant information related to your journey from Ottawa. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 23 December 2025.

  • Where can you fly direct from Ottawa?

    Currently, the most popular direct flight destination from Ottawa is Toronto Pearson Intl Airport.

  • How long is a direct flight from Ottawa?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Ottawa to last approximately 1h 21m on average. The quickest direct flight from Ottawa at this time departs from Ottawa (1h 21m), while the longest leaves from Ottawa (1h 21m).

  • What is the best time of year to fly direct from Ottawa?

    If you're seeking the lowest price on a direct flight from Ottawa, February is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, April offers travelers the most options.

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