Cheapest return flights from London to Helsinki in July from $149

Best time to book flights for London (LGW) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest return flights from London (LGW) to Helsinki (HEL) in July 2025 (see full year).

Return flights

03 Jul - 16 Jul Norwegian Air Sweden AOC direct
02 Jul - 16 Jul Norwegian Air Sweden AOC direct
01 Jul - 16 Jul Norwegian Air Sweden AOC
03 Jul - 09 Jul Norwegian Air Sweden AOC direct
02 Jul - 09 Jul Norwegian Air Sweden AOC direct
01 Jul - 09 Jul Norwegian Air Sweden AOC
03 Jul - 23 Jul Norwegian Air Sweden AOC direct
03 Jul - 18 Jul Norwegian Air Sweden AOC direct
02 Jul - 23 Jul Norwegian Air Sweden AOC direct
02 Jul - 18 Jul Norwegian Air Sweden AOC direct
01 Jul - 01 Aug Norwegian Air Sweden AOC
30 Jul - 20 Aug Norwegian Air Sweden AOC direct
30 Jul - 14 Aug Norwegian Air Sweden AOC direct
30 Jul - 08 Aug Norwegian Air Sweden AOC direct
30 Jul - 01 Aug Norwegian Air Sweden AOC direct
30 Jul - 18 Aug Norwegian Air Sweden AOC direct
16 Jul - 01 Aug Norwegian Air Sweden AOC direct
14 Jul - 01 Aug Norwegian Air Sweden AOC direct
11 Jul - 01 Aug Norwegian Air Sweden AOC direct
30 Jul - 04 Aug Norwegian Air Sweden AOC direct

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

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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