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

Return flights

09 Mar - 16 Mar	WestJet
09 Mar - 18 Mar	WestJet
02 Mar - 09 Mar	WestJet
02 Mar - 13 Mar	WestJet
28 Mar - 08 Apr	WestJet
10 Mar - 20 Mar	WestJet
05 Mar - 11 Mar	WestJet
03 Mar - 08 Mar	WestJet
17 Mar - 25 Mar	WestJet
23 Mar - 25 Mar	WestJet
17 Mar - 01 Apr	WestJet
19 Mar - 25 Mar	WestJet
31 Mar - 10 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 742€

Return flights