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Cheap flights from London (LCY) to Ottawa (YOW)

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How to find the cheapest flight from London (LCY) to Ottawa (YOW)

How to find the cheapest flight from London (LCY) to Ottawa (YOW)
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How to find the cheapest flight from London (LCY) to Ottawa (YOW)
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How to find the cheapest flight from London (LCY) to Ottawa (YOW)
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Cheap flights from London to Ottawa in June , July 2026

29 Jun - 16 Jul $ 1,028.00
LCY
London
Swiss International Air Lines
2 STOPS
YOW
Ottawa
YOW
Ottawa
Swiss International Air Lines
2 STOPS
LCY
London
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16 Jun - 07 Jul $ 2,259.00
LCY
London
Swiss International Air Lines
2 STOPS
YOW
Ottawa
YOW
Ottawa
Swiss International Air Lines
2 STOPS
LCY
London
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18 Jun - 02 Jul $ 2,384.00
LCY
London
Swiss International Air Lines
2 STOPS
YOW
Ottawa
YOW
Ottawa
Swiss International Air Lines
2 STOPS
LCY
London
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Last minute flights from London to Ottawa

24 Jun - 01 Jul $ 1,263.00
LCY
London
Lufthansa
2 STOPS
YOW
Ottawa
YOW
Ottawa
Lufthansa
2 STOPS
LCY
London
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16 Jun - 01 Jul $ 2,328.00
LCY
London
Aer Lingus
2 STOPS
YOW
Ottawa
YOW
Ottawa
Aer Lingus
2 STOPS
LCY
London
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18 Jun - 01 Jul $ 2,384.00
LCY
London
Swiss International Air Lines
2 STOPS
YOW
Ottawa
YOW
Ottawa
Swiss International Air Lines
2 STOPS
LCY
London
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One-way flights to Ottawa from London

8:25 AM - 5:25 PM
Porter Airlines
2 Stops
14h 50m
LCY - YOW
$ 602
Kiwi
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1:45 PM - 11:40 PM
Aer Lingus
2 Stops
40h 1m
LCY - YOW
$ 1,412
Kiwi
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9:15 AM - 6:05 PM
Swiss International Air Lines
2 Stops
14h 56m
LCY - YOW
$ 2,050
Kiwi
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How to find the cheapest flight from London (LCY) to Ottawa (YOW)

Related info for your journey
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How to find the cheapest flight from London (LCY) to Ottawa (YOW)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from London (LCY) to Ottawa (YOW)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.