Cheap flights from Ottawa to London

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Check our current prices for flights from Ottawa to London. 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 London, you will need to run a search below.

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From $640 / RT details

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Cheap London airfares from $640/RT are provided by Travelgrove. Outbound flight is leaving on 03/19/2018, 10:25 pm from Ottawa Intl (YOW) airport and arrives at London Heathrow (LHR) at 09:10 am. The flight time is 10 hours and 45 minutes. The Returning flight departes on 03/27/2018, 03:20 pm (other return dates are also available). Date posted: 11 Jul 2017

Price evolution for flights From Ottawa To London

Price overview for flights from Ottawa to London

Recent Deals on Flights from Ottawa to London:Roundtrip / Oneway

  • $640Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ottawa, ON (YOW)London, GB (LHR)03/19/201810:25 pm
    London, GB (LHR)Ottawa, ON (YOW)03/27/201803:20 pm
    travelgrove.com check price
  • $850Lufthansa flight Lufthansa 
    FromToDepartureTime
    Ottawa, ON (YOW)London, GB (LHR)03/19/201810:25 pm
    London, GB (LHR)Ottawa, ON (YOW)03/27/201803:20 pm
    travelgrove.com check price
  • $891Lufthansa flight Lufthansa 
    FromToDepartureTime
    Ottawa, ON (YOW)London, GB (LHR)07/02/201802:00 pm
    London, GB (LHR)Ottawa, ON (YOW)07/09/201803:45 pm
    cheapoair.com check price
  • $966Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ottawa, ON (YOW)London, GB (LHR)07/02/201810:40 pm
    London, GB (LHR)Ottawa, ON (YOW)07/09/201803:45 pm
    travelgrove.com check price
  • $966Lufthansa flight Lufthansa 
    FromToDepartureTime
    Ottawa, ON (YOW)London, GB (LHR)07/02/201810:40 pm
    London, GB (LHR)Ottawa, ON (YOW)07/09/201803:45 pm
    travelgrove.com check price
  • We are sorry but currently there are no oneway offers for flights from Ottawa to London.
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Know what to do when flying to London?

London Travel Guide Home of kings and queens, a place of dreams and opulence, London is one of the biggest destinations in Europe. It has everything you would expect in a big metropolis and more. It has amazing architecture, great museums and attractions, [...]
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