Cheapest one-way flights from Ottawa to London in January from 233€

AirHint found the following cheapest one-way flights from Ottawa (YOW) to London (LGW) in January 2026 (see full year).

One-Way flights

21 Jan Porter Airlines (Canada) Ltd
19 Jan Porter Airlines (Canada) Ltd
20 Jan Air Canada
31 Jan Porter Airlines (Canada) Ltd
12 Jan Porter Airlines (Canada) Ltd
27 Jan Porter Airlines (Canada) Ltd
02 Jan Porter Airlines (Canada) Ltd
03 Jan Porter Airlines (Canada) Ltd

Also check the deals for return flights from Ottawa to London in January.

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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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