Cheapest return flights from Seoul to Helsinki in July from $666

Best time to book flights for Seoul (ICN) to Helsinki (HEL) flights at AirHint

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

Return flights

09 Jul - 16 Jul Lufthansa
16 Jul - 23 Jul Lufthansa
08 Jul - 18 Jul Lufthansa
01 Jul - 15 Jul Lufthansa
01 Jul - 28 Jul Lufthansa
01 Jul - 08 Jul Lufthansa
10 Jul - 24 Jul KLM
17 Jul - 24 Jul KLM
03 Jul - 10 Jul Lufthansa
15 Jul - 22 Jul Lufthansa
21 Jul - 11 Aug KLM
21 Jul - 12 Aug KLM
13 Jul - 12 Aug KLM
22 Jul - 11 Aug KLM
30 Jul - 27 Aug Lufthansa
24 Jul - 07 Aug Air France
29 Jul - 12 Aug KLM
22 Jul - 06 Aug KLM
24 Jul - 06 Aug Air France
28 Jul - 12 Aug KLM

Also check the deals for one-way flights from Seoul 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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