Cheapest return flights from London to St. John's in September from 710€

Best time to book flights for London (LCY) to St. John's (YYT) flights at AirHint

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

Return flights

15 Sep - 24 Sep Lufthansa
15 Sep - 29 Sep Lufthansa
03 Sep - 08 Sep Lufthansa
10 Sep - 20 Sep SWISS
19 Sep - 28 Sep KLM
10 Sep - 13 Sep KLM
03 Sep - 14 Sep KLM
03 Sep - 11 Sep KLM
03 Sep - 13 Sep KLM
05 Sep - 13 Sep KLM

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

Skyscanner

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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