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

Return flights

23 Mar - 08 Apr	WestJet
31 Mar - 27 Apr	WestJet
16 Mar - 03 Apr	WestJet
05 Mar - 11 Mar	WestJet
09 Mar - 18 Mar	WestJet
09 Mar - 16 Mar	WestJet
02 Mar - 15 Mar	WestJet
10 Mar - 13 Mar	WestJet
03 Mar - 12 Apr	WestJet
17 Mar - 08 Apr	WestJet
31 Mar - 13 Apr	WestJet
30 Mar - 06 Apr	WestJet
14 Mar - 18 Mar	WestJet
31 Mar - 10 Apr	WestJet
16 Mar - 22 Mar	WestJet
16 Mar - 30 Mar	WestJet
23 Mar - 30 Mar	WestJet
09 Mar - 23 Mar	WestJet
26 Mar - 01 Apr	WestJet
26 Mar - 15 Apr	WestJet

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

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 March from $861

Return flights