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

Return flights

18 May - 01 Jun	Lufthansa
11 May - 18 May	Air Canada
13 May - 22 May	Air Canada
20 May - 03 Jun	Air Canada
22 May - 29 May	Air Canada
21 May - 29 May	Air Canada
30 May - 06 Jun	Air Canada

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

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 May from $800

Return flights