Cheap flights from London, United Kingdom to Ottawa, Canada
Flights starting at $357. Choose between Porter Airlines, Air Transat, or easyJet to find the best price.
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Tips to know when travelling to Ottawa
Cheapest one-way trip | $357 |
---|---|
Cheapest round-trip | $789 |
Average round-trip | $826 |
Includes rare itinerary | |
Most popular airline | Porter Airlines |
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Travelers usually depart from Gatwick, Heathrow, London Stansted, Luton, or London City when they travel from London to Ottawa. The most popular airlines for this route are Porter Airlines, Air Transat, easyJet, WestJet, and Vueling. London and Ottawa have 383 direct flights per week. When you arrive at Ottawa, consider visiting Island of Montreal, and Île Jésus.
Check-in for a flight from London to Ottawa
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Porter Airlines | POE | PD | Yes | Opens 24 days before flight Closes 1 hours before flight |
Air Transat | TSC | TS | No | Opens 24 days before flight Closes 2 hours before flight |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
WestJet | WJA | WS | No | Opens 24 days before flight Closes 1 hours before flight |
Vueling | VLG | VY | No | Opens 168 days before flight Closes 4 hours before flight |
Weather in Ottawa
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -5°C | -13°C |
February | -3°C | -12°C |
March | 2°C | -6°C |
April | 10°C | 0°C |
May | 18°C | 7°C |
June | 22°C | 12°C |
July | 25°C | 15°C |
August | 24°C | 14°C |
September | 20°C | 11°C |
October | 13°C | 5°C |
November | 5°C | -1°C |
December | -1°C | -7°C |
14 day forecast
Frequently asked questions
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