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2026
1
May
Ottawa to London, UK - $676 CAD roundtrip including taxes [Nonstop Flights]
1
May
Air Transat has dropped the price of their flights from Ottawa to London, UK down to $676 CAD roundtrip including taxes.
The flights are nonstop both ways and in and out of London Gatwick (LGW).
Canadians require an ETA to visit the UK (20 pounds, valid for 2 years or until your passport expires).
Availability for travel
May, June 2026
How to find and book this deal
1. Start with the following Google Flights search:
Google Flights: Ottawa to London, UK
- Click on the departure date box to open up the calendar view.
- Explore for the cheapest dates by adjusting the trip length at the bottom.
- Look for the dates that are $738 roundtrip
2. Go to Skyscanner
3. Search for a flight from Ottawa (YOW) to London, UK (LGW)
- Try the same dates you found on Google Flights.
Can't find this deal anymore? Prices change as deals sell out. The key is to be among the first to know when an amazing deal is posted.
Click here for tips on how to never miss a deal again.
screenshot from Skyscanner
Sign up for YOW Deals Alerts from Ottawa
Go to the Alerts Page to sign up for flight deal alerts by e-mail, Facebook, or Twitter.
Travellers from Ottawa also often sign up for alerts from Montreal and Toronto
Live deal discussion & travel advice
For live discussion of this deal, or to get some amazing travel advice (about anywhere) from your 12,000 fellow passengers in Ottawa, join us in the
YOW Deals Facebook Group.
^^ click the 'Join Group' button when you arrive.
Hit Like if you like this deal! Click Share to show your friends on Facebook.
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Join The YOW Deals Facebook GroupWhat happens when over 16,000 people from Ottawa...
* crowdsource the best deals from YOW?
* offer up their unbiased travel advice?
Join the group and find out!
(click 'Join Group' when you arrive)
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