Cheapest return flights from Ottawa to London in November from 527€

AirHint found the following cheapest return flights from Ottawa (YOW) to London (LHR) in November 2025 (see full year).

Return flights

19 Nov - 10 Dec Air Canada
30 Nov - 05 Dec Air Canada
12 Nov - 23 Nov Air Canada
12 Nov - 23 Nov Air Canada direct
19 Nov - 10 Dec Air Canada direct
19 Nov - 23 Nov Lufthansa direct
26 Nov - 30 Nov Lufthansa direct
24 Nov - 28 Nov Air Canada
07 Nov - 12 Nov Air Canada direct
30 Nov - 10 Dec Lufthansa direct
28 Nov - 03 Dec Air Canada direct
30 Nov - 14 Dec Lufthansa direct
21 Nov - 03 Dec Lufthansa direct
19 Nov - 03 Dec Lufthansa direct
30 Nov - 05 Dec Lufthansa direct
07 Nov - 14 Nov Air Canada direct
09 Nov - 16 Nov Air Canada direct
29 Nov - 08 Dec Air Canada
09 Nov - 29 Nov Air Canada
17 Nov - 22 Nov Air Canada

Also check the deals for one-way flights from Ottawa to London in November.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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