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

Return flights

29 Aug - 09 Sep	WestJet	direct
24 Aug - 31 Aug	WestJet	direct
24 Aug - 07 Sep	WestJet	direct
29 Aug - 05 Sep	WestJet	direct
07 Aug - 15 Aug	WestJet	direct
24 Aug - 05 Sep	WestJet	direct
01 Aug - 15 Aug	WestJet	direct
01 Aug - 10 Aug	WestJet	direct
14 Aug - 17 Aug	WestJet	direct
24 Aug - 11 Sep	WestJet	direct
15 Aug - 28 Aug	WestJet	direct
15 Aug - 29 Aug	WestJet	direct
08 Aug - 15 Aug	WestJet	direct
07 Aug - 10 Aug	WestJet	direct
05 Aug - 12 Aug	WestJet	direct
27 Aug - 07 Sep	Ryanair
27 Aug - 05 Sep	Ryanair
30 Aug - 06 Sep	Air Transat
26 Aug - 13 Sep	KLM
28 Aug - 06 Sep	WestJet

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

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.

Book a cheap hotel in St. John's

Cheap car rent in St. John's

Cheapest return flights from London to St. John's in August from $725

Return flights