Cheap flights from Ottawa to United Kingdom
Travel > Europe > United Kingdom
Travel tip: Big Ben is great!Check our current prices for flights from Ottawa to United Kingdom. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Ottawa to United Kingdom, you will need to run a search below.
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Cheap London airfares from $746/RT are provided by Cheapoair.com. Outbound flight is leaving on 02/18/2025, 05:55 am from Ottawa Intl (YOW) airport and arrives at London Heathrow (LHR) at 10:15 am. The flight time is 4 hours and 20 minutes. The Returning flight departes on 03/02/2025, 05:05 pm (other return dates are also available). Date posted: 13 Jan 2025
Price evolution for flights From Ottawa To United Kingdom
![Price overview for flights from Ottawa to United Kingdom Price overview for flights from Ottawa to United Kingdom](/images/new/cheap-flights/graph/cheap-flights-from-Ottawa-to-United-Kingdom-graph.png?date=202502)
Recent Deals on Flights from Ottawa to United Kingdom:Roundtrip / Oneway
- $746
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ottawa, ON (YOW) London, GB (LHR) 02/18/2025 05:55 am London, GB (LHR) Ottawa, ON (YOW) 03/02/2025 05:05 pm - $751
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ottawa, ON (YOW) London, GB (LHR) 03/16/2025 05:55 am London, GB (LHR) Ottawa, ON (YOW) 03/24/2025 05:05 pm - $905
Westjet
cheapoair.com check priceFrom To Departure Time Ottawa, ON (YOW) London, GB (LHR) 02/18/2025 05:45 pm London, GB (LHR) Ottawa, ON (YOW) 03/02/2025 02:50 pm - $991
Austrian Airlines
cheapoair.com check priceFrom To Departure Time Ottawa, ON (YOW) London, GB (LHR) 03/16/2025 07:05 pm London, GB (LHR) Ottawa, ON (YOW) 03/24/2025 06:00 am - We are sorry but currently there are no oneway offers for flights from Ottawa to United Kingdom.
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Know what to do when flying to United Kingdom?
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