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£111+ Direct flights from Ottawa

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/2. 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
15 Feb — 22 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 16 January 2026.

Thu 9/418:00
YOW
-
YVR
Nonstop4h 55m
Air Canada
Mon 13/423:00
YVR
-
YOW
Nonstop4h 45m
Air Canada
Deal found 14/1£210
Sun 1/308:50
YOW
-
YVR
Nonstop5h 35m
Porter Airlines
Sun 8/307:00
YVR
-
YOW
Nonstop4h 44m
Porter Airlines
Deal found 15/1£222
Fri 6/318:45
YOW
-
YVR
Nonstop5h 35m
Porter Airlines
Sun 8/307:00
YVR
-
YOW
Nonstop4h 44m
Porter Airlines
Deal found 15/1£254
Sun 15/218:55
YOW
-
YYC
Nonstop4h 44m
Porter Airlines
Thu 19/208:15
YYC
-
YOW
Nonstop4h 07m
Porter Airlines
Deal found 15/1£256
Mon 19/118:50
YOW
-
YVR
Nonstop5h 35m
Porter Airlines
Thu 22/107:00
YVR
-
YOW
Nonstop4h 45m
Porter Airlines
Deal found 15/1£256
Tue 20/118:50
YOW
-
YVR
Nonstop5h 35m
Porter Airlines
Sat 24/107:00
YVR
-
YOW
Nonstop4h 45m
Porter Airlines
Deal found 14/1£286
Thu 12/318:55
YOW
-
YYC
Nonstop4h 40m
Porter Airlines
Sun 15/308:20
YYC
-
YOW
Nonstop4h 07m
Porter Airlines
Deal found 15/1£292
Sun 1/318:55
YOW
-
YYC
Nonstop4h 40m
Porter Airlines
Sun 8/308:20
YYC
-
YOW
Nonstop4h 07m
Porter Airlines
Deal found 15/1£294
Fri 13/218:55
YOW
-
YYC
Nonstop4h 44m
Porter Airlines
Sat 21/208:10
YYC
-
YOW
Nonstop4h 07m
Porter Airlines
Deal found 15/1£351
Sun 18/108:50
YOW
-
YVR
Nonstop5h 35m
Porter Airlines
Mon 19/107:00
YVR
-
YOW
Nonstop4h 45m
Porter Airlines
Deal found 13/1£355
Thu 5/206:00
YOW
-
YYC
Nonstop4h 41m
WestJet
Wed 18/218:40
YYC
-
YOW
Nonstop4h 00m
WestJet
Deal found 14/1£379
Sun 8/206:00
YOW
-
YYC
Nonstop4h 41m
WestJet
Wed 18/218:40
YYC
-
YOW
Nonstop4h 00m
WestJet
Deal found 14/1£422

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 16 January 2026.

Fly to

Heathrow

Route

Depart

Return

Price

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Wed 27/5

07:45-10:10

Nonstop4h 25m

Calgary

Sat 30/5

01:00-06:55

Nonstop3h 55m

£201

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Wed 6/5

06:00-08:25

Nonstop4h 25m

Calgary

Wed 13/5

01:00-06:55

Nonstop3h 55m

£213

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Sun 10/5

06:00-08:25

Nonstop4h 25m

Calgary

Fri 15/5

18:45-00:40

Nonstop3h 55m

£221

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Sat 9/5

06:00-08:25

Nonstop4h 25m

Calgary

Mon 18/5

18:45-00:40

Nonstop3h 55m

£221

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Thu 7/5

07:45-10:10

Nonstop4h 25m

Calgary

Mon 18/5

18:45-00:40

Nonstop3h 55m

£221

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Sun 10/5

06:00-08:25

Nonstop4h 25m

Calgary

Mon 18/5

18:45-00:40

Nonstop3h 55m

£221

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 8/5

07:45-10:10

Nonstop4h 25m

Calgary

Mon 18/5

18:45-00:40

Nonstop3h 55m

£221

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Wed 6/5

07:45-10:10

Nonstop4h 25m

Calgary

Thu 14/5

01:00-06:55

Nonstop3h 55m

£221

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Tue 5/5

06:00-08:25

Nonstop4h 25m

Calgary

Mon 18/5

18:45-00:40

Nonstop3h 55m

£221

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Tue 5/5

15:45-18:10

Nonstop4h 25m

Calgary

Fri 15/5

18:45-00:40

Nonstop3h 55m

£221

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 52 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
10,625 reviews
Check prices

Boarding

7.3

Overall

7.1

Comfort

7.1

Entertainment

6.8

Crew

7.8

Food

6.3

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
10,625 reviews
Air Canada
7.1
Good
10,625 reviews
Check prices

Boarding

7.3

Overall

7.1

Comfort

7.1

Entertainment

6.8

Crew

7.8

Food

6.3

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 16 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 23m on average. The quickest direct flight from Ottawa at this time departs from Ottawa (1h 23m), while the longest leaves from Ottawa (1h 23m).

  • 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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