AirHint found the following cheapest return flights from Bangkok (BKK) to Lisbon (LIS) in May 2026 (see full year).
Return flights
| 21 May - 28 May | KLM | ||
| 12 May - 19 May | Thai AirAsia | ||
| 24 May - 31 May | Air France | ||
| 08 May - 23 May | Finnair | ||
| 12 May - 26 May | TAP |
Also check the deals for one-way flights from Bangkok 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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