Cheapest return TSA–LIS flights, May

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

Return flights

05 May - 23 May Japan Airlines
23 May - 27 May Japan Airlines
26 May - 09 Jun EVA Air
09 May - 13 May Xiamen Airlines
04 May - 11 May Japan Airlines
15 May - 26 May Japan Airlines
13 May - 23 May Japan Airlines
06 May - 23 May Japan Airlines
08 May - 17 May Japan Airlines
09 May - 17 May Xiamen Airlines
08 May - 19 May Japan Airlines
25 May - 10 Jun Japan Airlines
24 May - 02 Jun Japan Airlines

Also check the deals for one-way flights from Taipei to Lisbon 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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