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

Return flights

13 May - 20 May	WestJet
08 May - 23 May	WestJet	direct
30 May - 08 Jun	WestJet	direct
25 May - 03 Jun	WestJet	direct
13 May - 22 May	WestJet	direct
11 May - 29 May	WestJet	direct
18 May - 25 May	WestJet	direct
13 May - 20 May	WestJet	direct
20 May - 27 May	WestJet	direct
27 May - 10 Jun	WestJet	direct
12 May - 26 May	WestJet
19 May - 26 May	WestJet
30 May - 09 Jun	WestJet
30 May - 23 Jun	WestJet
12 May - 19 May	WestJet
27 May - 07 Jun	WestJet
26 May - 09 Jun	Air Transat
25 May - 16 Jun	Air Transat
26 May - 23 Jun	Air Transat

Also check the deals for one-way flights from St. John's to London 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 St. John's to London in May from 434€

Return flights