AirHint found the following cheapest return flights from London (LHR) to St. John's (YYT) in July 2025 (see full year).

Return flights

15 Jul - 24 Jul	Lufthansa
16 Jul - 25 Jul	Air Canada
12 Jul - 01 Aug	Air Canada
07 Jul - 21 Jul	Air Canada
10 Jul - 14 Jul	Lufthansa
09 Jul - 14 Jul	Lufthansa
09 Jul - 19 Jul	Air Canada
11 Jul - 14 Jul	Air Canada
07 Jul - 13 Jul	Air Canada
28 Jul - 04 Aug	Air Canada
11 Jul - 21 Jul	Air Canada
24 Jul - 28 Jul	Air Canada
31 Jul - 07 Aug	Air Canada
23 Jul - 09 Aug	Air Canada
28 Jul - 06 Aug	Air Canada
28 Jul - 21 Aug	Lufthansa
28 Jul - 02 Aug	Air Canada

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

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 July from $904

Return flights