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£207+ 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 6/3. 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
21 Feb — 28 Feb1
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 22 January 2026.

Fri 6/318:55
YOW
-
YYC
Nonstop4h 40m
Multiple Airlines
Fri 13/310:50
YYC
-
YOW
Nonstop4h 03m
Multiple Airlines
Deal found 19/1£207
Fri 20/318:55
YOW
-
YYC
Nonstop4h 40m
Multiple Airlines
Mon 30/318:40
YYC
-
YOW
Nonstop4h 00m
Multiple Airlines
Deal found 21/1£208
Wed 27/506:00
YOW
-
YYC
Nonstop4h 25m
WestJet
Sun 31/512:30
YYC
-
YOW
Nonstop3h 55m
WestJet
Deal found 20/1£215
Thu 28/514:00
YOW
-
YYC
Nonstop4h 30m
Porter Airlines
Fri 12/607:00
YYC
-
YOW
Nonstop3h 58m
Porter Airlines
Deal found 21/1£223
Sun 31/506:00
YOW
-
YYC
Nonstop4h 25m
WestJet
Thu 11/601:00
YYC
-
YOW
Nonstop3h 55m
WestJet
Deal found 21/1£224
Fri 6/318:55
YOW
-
YYC
Nonstop4h 40m
Porter Airlines
Fri 13/308:20
YYC
-
YOW
Nonstop4h 07m
Porter Airlines
Deal found 20/1£235
Thu 9/418:55
YOW
-
YYC
Nonstop4h 40m
Porter Airlines
Mon 13/408:20
YYC
-
YOW
Nonstop4h 07m
Porter Airlines
Deal found 19/1£255
Wed 18/218:55
YOW
-
YYC
Nonstop4h 44m
Porter Airlines
Sat 21/208:10
YYC
-
YOW
Nonstop4h 07m
Porter Airlines
Deal found 20/1£311
Fri 22/519:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Fri 5/609:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Deal found 20/1£407
Sun 7/619:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Fri 12/609:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Deal found 20/1£413
Fri 29/519:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Sun 14/609:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Deal found 20/1£415
Wed 4/321:55
YOW
-
LHR
Nonstop6h 25m
Multiple Airlines
Wed 11/312:00
LHR
-
YOW
Nonstop7h 30m
Multiple Airlines
Deal found 20/1£464

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 22 January 2026.

Fly to

Heathrow

Route

Depart

Return

Price

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 6/3

18:55-21:35

Nonstop4h 40m

Calgary

Fri 13/3

10:50-16:53

Nonstop4h 03m

£207

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 20/3

18:55-21:35

Nonstop4h 40m

Calgary

Mon 30/3

18:40-00:40

Nonstop4h 00m

£208

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Wed 27/5

06:00-08:25

Nonstop4h 25m

Calgary

Sun 31/5

12:30-18:25

Nonstop3h 55m

£215

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 29/5

08:35-11:05

Nonstop4h 30m

Calgary

Fri 12/6

12:00-17:58

Nonstop3h 58m

£223

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Tue 2/6

14:00-16:30

Nonstop4h 30m

Calgary

Sat 13/6

07:00-12:58

Nonstop3h 58m

£223

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Tue 2/6

14:00-16:30

Nonstop4h 30m

Calgary

Fri 12/6

07:00-12:58

Nonstop3h 58m

£223

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Thu 28/5

14:00-16:30

Nonstop4h 30m

Calgary

Sat 13/6

07:00-12:58

Nonstop3h 58m

£223

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Sat 30/5

14:00-16:30

Nonstop4h 30m

Calgary

Fri 12/6

12:00-17:58

Nonstop3h 58m

£223

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Sun 31/5

06:00-08:25

Nonstop4h 25m

Calgary

Thu 11/6

01:00-06:55

Nonstop3h 55m

£224

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Thu 9/4

18:55-21:35

Nonstop4h 40m

Calgary

Mon 13/4

08:20-14:27

Nonstop4h 07m

£255

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 49 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
10,646 reviews
Check prices

Crew

7.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,646 reviews
Air Canada
7.1
Good
10,646 reviews
Check prices

Crew

7.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

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 22 January 2026.

  • 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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