Cheapest return TSA–HEL flights, May

AirHint found the following cheapest return flights from Taipei (TSA) to Helsinki (HEL) in May 2026 (see full year).

Return flights

08 May - 17 May Japan Airlines
04 May - 08 May Japan Airlines
15 May - 24 May Japan Airlines
22 May - 25 May Japan Airlines
21 May - 27 May Japan Airlines
04 May - 11 May Japan Airlines
31 May - 06 Jun Japan Airlines
28 May - 03 Jun Japan Airlines
03 May - 13 May Xiamen Airlines
29 May - 05 Jun Japan Airlines
28 May - 10 Jun Japan Airlines
06 May - 31 May Shanghai Airlines
17 May - 24 May Japan Airlines
16 May - 30 May Japan Airlines

Also check the deals for one-way flights from Taipei to Helsinki in May.

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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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