AirHint found the following cheapest return flights from Waterloo (YKF) to London (LHR) in January 2026 (see full year).

Return flights

25 Jan - 30 Jan	Flair Airlines
26 Jan - 30 Jan	WestJet
29 Jan - 06 Feb	Flair Airlines
22 Jan - 25 Jan	Flair Airlines
24 Jan - 01 Feb	WestJet
17 Jan - 23 Jan	WestJet
19 Jan - 09 Feb	WestJet
28 Jan - 24 Feb	Flair Airlines
24 Jan - 30 Jan	WestJet
17 Jan - 30 Jan	WestJet
10 Jan - 23 Jan	WestJet
10 Jan - 25 Jan	WestJet
10 Jan - 09 Feb	WestJet
15 Jan - 16 Jan	WestJet
10 Jan - 13 Feb	WestJet

Also check the deals for one-way flights from Waterloo to London in January.

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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Cheapest return flights from Waterloo to London in January from 445€

Return flights