Cheap Flights from Ottawa Macdonald–Cartier International Airport to London (UK) (LHR) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/5
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4Search	51,151	6916	7960	8898	9Search	10Search
11Search	12865	13Search	141,013	15Search	161,085	171,087
18Search	19Search	20Search	21Search	22965	233,131	24985
25Search	26Search	27Search	28Search	29Search	30Search	31973

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2025/5
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Macdonald–Cartier－Heathrow Airport
May Lowest Airfares
USD865

The airfare displayed above is for Air France

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Macdonald–Cartier－Heathrow Airport
June Lowest Airfares
USD853

The airfare displayed above is for Air France

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Macdonald–Cartier－Heathrow Airport
July Lowest Airfares
USD988

The airfare displayed above is for Air France

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Macdonald–Cartier－Heathrow Airport
August Lowest Airfares -----
Macdonald–Cartier－Heathrow Airport
September Lowest Airfares -----

Ottawa－London (UK)
Estimated Flight Time
7 Hours 21 Minutes
Ottawa－London (UK)
Number of Operating Airlines
14

Operating Airlines for Macdonald–Cartier－Heathrow Airport Route
Non-StopAir Canada

American Airlines

Air France

Finnair

British Airways

Delta Air Lines

Klm Royal Dutch Airlines

Swissair

Turkish Airlines

United Airlines

Virgin Atlantic

West Jet

LCCLufthansa German Airlines

LCCBrussels Airlines

Other Destinations from:Ottawa

Macdonald–Cartier－Edinburgh(EDI)
USD843〜
* Fares vary in accordance to seat availability
Other Departures to: London (UK)

Regina Airport－London (UK)(Heathrow)
USD971〜
Saint John Airport－London (UK)(Heathrow)
USD1,137〜
Charlottetown Airport－London (UK)(Heathrow)
USD1,119〜
* Fares vary in accordance to seat availability