Cheapest return flights from London to Helsinki in July from 266€

AirHint found the following cheapest return flights from London (LCY) to Helsinki (HEL) in July 2026 (see full year).

Return flights

14 Jul - 21 Jul KLM
17 Jul - 23 Jul KLM
17 Jul - 21 Jul KLM
09 Jul - 23 Jul KLM
24 Jul - 27 Aug KLM
02 Jul - 10 Jul KLM
29 Jul - 05 Aug Lufthansa
03 Jul - 09 Jul KLM
02 Jul - 08 Jul KLM
02 Jul - 07 Jul KLM
29 Jul - 03 Aug Luxair
03 Jul - 05 Jul KLM
27 Jul - 31 Jul KLM
19 Jul - 17 Aug KLM
04 Jul - 22 Aug KLM

Also check the deals for one-way flights from London to Helsinki in July.

Powered by

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 Helsinki

Cheap car rent in Helsinki

Feel free to contact us with any feedback or request another flight research.