RM3,548 Cheap Flights from London (LHR) to Ottawa (YOW)

View RM3,548 flight on Fri, 21 Nov 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Ottawa International Airport (YOW)

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Cheap Flights from London to Ottawa (LHR-YOW)

Prices were available within the past 7 days and start at RM3,548 for one-way flights and RM2,788 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Fri, 21 Nov - Fri, 28 Nov
LHR
London
YOW
Ottawa
RM2,788 Return, found 2 days ago
RM2,788
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, 21 Nov from London to Ottawa, returning Fri, 28 Nov, priced at RM2,788 found 2 days ago
Swiss International Air Lines
Sun, 23 Nov - Sun, 30 Nov
LHR
London
YOW
Ottawa
RM2,816 Return, found 2 days ago
RM2,816
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Sun, 23 Nov from London to Ottawa, returning Sun, 30 Nov, priced at RM2,816 found 2 days ago
Swiss International Air Lines
Fri, 21 Nov - Fri, 28 Nov
LHR
London
YOW
Ottawa
RM2,867 Return, found 2 days ago
RM2,867
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, 21 Nov from London to Ottawa, returning Fri, 28 Nov, priced at RM2,867 found 2 days ago
Swiss International Air Lines
Sun, 23 Nov - Sun, 30 Nov
LHR
London
YOW
Ottawa
RM2,895 Return, found 2 days ago
RM2,895
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Sun, 23 Nov from London to Ottawa, returning Sun, 30 Nov, priced at RM2,895 found 2 days ago
Swiss International Air Lines
Sun, 23 Nov - Sun, 30 Nov
LHR
London
YOW
Ottawa
RM2,897 Return, found 2 days ago
RM2,897
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Sun, 23 Nov from London to Ottawa, returning Sun, 30 Nov, priced at RM2,897 found 2 days ago
Swiss International Air Lines
Fri, 21 Nov - Fri, 28 Nov
LHR
London
YOW
Ottawa
RM2,907 Return, found 2 days ago
RM2,907
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, 21 Nov from London to Ottawa, returning Fri, 28 Nov, priced at RM2,907 found 2 days ago
Air Canada
Sun, 23 Nov - Sun, 30 Nov
LHR
London
YOW
Ottawa
RM2,941 Return, found 2 days ago
RM2,941
Return
found 2 days ago
Select Air Canada flight, departing Sun, 23 Nov from London to Ottawa, returning Sun, 30 Nov, priced at RM2,941 found 2 days ago
Lufthansa
Sun, 23 Nov - Sun, 30 Nov
LHR
London
YOW
Ottawa
RM3,020 Return, found 2 days ago
RM3,020
Return
found 2 days ago
Select Lufthansa flight, departing Sun, 23 Nov from London to Ottawa, returning Sun, 30 Nov, priced at RM3,020 found 2 days ago
United
Sun, 23 Nov - Sun, 30 Nov
LHR
London
YOW
Ottawa
RM3,060 Return, found 2 days ago
RM3,060
Return
found 2 days ago
Select United flight, departing Sun, 23 Nov from London to Ottawa, returning Sun, 30 Nov, priced at RM3,060 found 2 days ago
Air France
Fri, 21 Nov - Fri, 28 Nov
LHR
London
YOW
Ottawa
RM5,282 Return, found 2 days ago
RM5,282
Return
found 2 days ago
Select Air France flight, departing Fri, 21 Nov from London to Ottawa, returning Fri, 28 Nov, priced at RM5,282 found 2 days ago

Find the cheapest month to fly from London (LHR) to Ottawa (YOW)

September is typically the cheapest month to fly

From RM 2,166 - RM 4,599 per traveller.
London to Ottawa route information
Origin airport
Heathrow
Destination airport
Macdonald-Cartier Intl.
Return price
RM2,788
Distance
5315 km
Average flight time
7 hours 30 mins

Perfect flights from London to Ottawa

Your Journey from London to Ottawa

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Ottawa caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Swiss International Air Lines, Air Canada, Lufthansa, United, KLM, LOT-Polish Airlines, Delta, Finnair, Air France. Our selection of flights from Heathrow to Macdonald-Cartier Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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Experience the joy of finding cheap flights from Heathrow to Macdonald-Cartier Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM3,548 and roundtrip prices from RM2,788*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Ottawa with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Ottawa

Picture yourself stepping off the plane in Ottawa and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Ottawa Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Ottawa.
 

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Book Your Flight from London to Ottawa with Confidence

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*Note: Prices may vary based on availability and are subject to change.

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