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£83+ 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 8/1. 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
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Direct flights from Ottawa

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 September 2025.

Fri 17/1007:50YOW - YYC
Nonstop4h 30mWestJet
Mon 20/1018:45YYC - YOW
Nonstop3h 55mWestJet
Deal found 15/9£163
Thu 25/1218:55YOW - YYC
Nonstop4h 40mMultiple Airlines
Thu 8/110:50YYC - YOW
Nonstop4h 03mMultiple Airlines
Deal found 15/9£166
Wed 24/1217:35YOW - YYC
Nonstop4h 44mMultiple Airlines
Thu 8/110:50YYC - YOW
Nonstop4h 03mMultiple Airlines
Deal found 15/9£171
Wed 24/1217:35YOW - YYC
Nonstop4h 44mMultiple Airlines
Wed 7/110:50YYC - YOW
Nonstop4h 03mMultiple Airlines
Deal found 15/9£180
Wed 24/1217:35YOW - YYC
Nonstop4h 44mMultiple Airlines
Fri 9/110:50YYC - YOW
Nonstop4h 03mMultiple Airlines
Deal found 15/9£188
Fri 10/1018:50YOW - YYC
Nonstop4h 36mPorter Airlines
Thu 16/1007:00YYC - YOW
Nonstop4h 00mPorter Airlines
Deal found 15/9£194
Thu 25/1218:55YOW - YYC
Nonstop4h 40mMultiple Airlines
Tue 6/110:50YYC - YOW
Nonstop4h 03mMultiple Airlines
Deal found 15/9£194
Fri 10/1018:50YOW - YYC
Nonstop4h 36mPorter Airlines
Tue 14/1007:00YYC - YOW
Nonstop4h 00mPorter Airlines
Deal found 15/9£202
Wed 24/1218:55YOW - YYC
Nonstop4h 40mMultiple Airlines
Sat 10/118:40YYC - YOW
Nonstop4h 00mMultiple Airlines
Deal found 15/9£205
Fri 10/1018:50YOW - YYC
Nonstop4h 36mPorter Airlines
Wed 15/1007:00YYC - YOW
Nonstop4h 00mPorter Airlines
Deal found 15/9£211
Fri 26/1218:55YOW - YYC
Nonstop4h 40mMultiple Airlines
Sat 10/118:40YYC - YOW
Nonstop4h 00mMultiple Airlines
Deal found 15/9£226
Wed 24/1218:55YOW - YYC
Nonstop4h 40mMultiple Airlines
Tue 6/110:50YYC - YOW
Nonstop4h 03mMultiple Airlines
Deal found 15/9£233

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 September 2025.

Fly to

Heathrow

Route

Depart

Return

Price

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 17/10

07:50-10:20

Nonstop4h 30m

Calgary

Mon 20/10

18:45-00:40

Nonstop3h 55m

£163

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Thu 25/12

18:55-21:35

Nonstop4h 40m

Calgary

Fri 9/1

10:50-16:53

Nonstop4h 03m

£166

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Thu 25/12

18:55-21:35

Nonstop4h 40m

Calgary

Sun 11/1

10:50-16:53

Nonstop4h 03m

£166

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 10/10

18:50-21:26

Nonstop4h 36m

Calgary

Thu 16/10

07:00-13:00

Nonstop4h 00m

£194

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 10/10

18:50-21:26

Nonstop4h 36m

Calgary

Tue 14/10

07:00-13:00

Nonstop4h 00m

£202

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 10/10

18:50-21:26

Nonstop4h 36m

Calgary

Wed 15/10

07:00-13:00

Nonstop4h 00m

£211

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 26/12

18:55-21:35

Nonstop4h 40m

Calgary

Sun 11/1

10:50-16:53

Nonstop4h 03m

£226

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 26/12

18:55-21:35

Nonstop4h 40m

Calgary

Thu 8/1

10:50-16:53

Nonstop4h 03m

£226

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 26/12

18:55-21:35

Nonstop4h 40m

Calgary

Wed 7/1

18:40-00:40

Nonstop4h 00m

£226

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Wed 24/12

18:55-21:35

Nonstop4h 40m

Calgary

Tue 6/1

10:50-16:53

Nonstop4h 03m

£233

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 50 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
10,000 reviews
Check prices

Food

6.3

Boarding

7.3

Comfort

7.1

Crew

7.8

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

janet,Sept 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Food

6.3

Boarding

7.3

Comfort

7.1

Crew

7.8

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

janet,Sept 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

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 September 2025.

  • Where can you fly direct from Ottawa?

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

  • How much are direct flights from Ottawa?

    On average, a one-way direct flight from Ottawa will cost users approximately £203. If you're looking for a direct round-trip flight from Ottawa, you can expect to pay around £612.

  • 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 3h 51m on average. The quickest direct flight from Ottawa at this time departs from Ottawa (1h 08m), while the longest leaves from Ottawa (6h 35m).

  • 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, January offers travelers the most options.

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