AirHint found the following cheapest return flights from London (LON) to St. John's (YYT) in March 2026 (see full year).

Return flights

11 Mar - 17 Mar	Lufthansa
17 Mar - 31 Mar	Lufthansa
28 Mar - 03 Apr	Air Transat
15 Mar - 22 Mar	Air Canada
08 Mar - 20 Mar	Lufthansa
07 Mar - 12 Mar	Air Canada
16 Mar - 31 Mar	Lufthansa
13 Mar - 21 Mar	Norse Atlantic Airways (UK)
27 Mar - 10 Apr	Vueling Airlines
30 Mar - 03 Apr	Ryanair
21 Mar - 28 Mar	Norse Atlantic Airways (UK)
28 Mar - 04 Apr	Air Transat
30 Mar - 02 Apr	Air Canada
31 Mar - 02 Apr	Lufthansa
18 Mar - 21 Mar	easyJet

Also check the deals for one-way flights from London to St. John's 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 London to St. John's in March from $788

Return flights