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

Departure Date

2025/6
Sun	Mon	Tue	Wed	Thu	Fri	Sat
1850	2Search	3Search	41,279	51,235	6Search	7Search
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15Search	16Search	17Search	18Search	19Search	20Search	211,352
22Search	23Search	24Search	251,176	26Search	271,181	281,229
29Search	30Search

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2025/6
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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
June Lowest Airfares
USD850

The airfare displayed above is for Air France

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Macdonald–Cartier－Heathrow Airport
July Lowest Airfares
USD967

The airfare displayed above is for Air France

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Macdonald–Cartier－Heathrow Airport
August Lowest Airfares
USD1,098

The airfare displayed above is for Air France

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Macdonald–Cartier－Heathrow Airport
September Lowest Airfares -----
Macdonald–Cartier－Heathrow Airport
October Lowest Airfares
USD844

The airfare displayed above is for Air Canada

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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)
USD825〜
* Fares vary in accordance to seat availability
Other Departures to: London (UK)

Regina Airport－London (UK)(Heathrow)
USD952〜
Saint John Airport－London (UK)(Heathrow)
USD1,113〜
Charlottetown Airport－London (UK)(Heathrow)
USD1,095〜
* Fares vary in accordance to seat availability