Cheapest return flights from Ottawa (YOW) to London (LTN), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
31 Aug 16 Sep WestJet
28 Aug 08 Sep WestJet
18 Aug 28 Aug WestJet
25 Aug 11 Sep WestJet
24 Aug 11 Sep WestJet
31 Aug 10 Sep WestJet
03 Aug 13 Aug WestJet
31 Aug 15 Sep WestJet
31 Aug 14 Sep WestJet
22 Aug 29 Aug Air France
13 Aug 24 Aug Air Transat
18 Aug 04 Sep Air France
31 Aug 30 Sep WestJet
27 Aug 31 Aug Air Transat
14 Aug 23 Aug Air Transat
30 Aug 14 Sep Air Transat
17 Aug 22 Aug WestJet
27 Aug 30 Aug Porter Airlines (Canada) Ltd
04 Aug 25 Aug WestJet
15 Aug 23 Aug WestJet
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deals for one-way flights from Ottawa to London in August.

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Updated Jul 21, 2026.

About these fares

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