Cheapest return flights from Porto to Bangkok in May from $676

Best time to book flights for Porto (OPO) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Bangkok (BKK) in May 2025 (see full year).

Return flights

26 May - 10 Jun SWISS
29 May - 14 Jun SWISS
27 May - 11 Jun SWISS
22 May - 07 Jun SWISS
22 May - 30 May Ryanair
24 May - 04 Jun Austrian Airlines
13 May - 03 Jun easyJet
30 May - 13 Jun SWISS
21 May - 11 Jun SWISS
15 May - 29 May SWISS
25 May - 10 Jun Austrian Airlines
08 May - 23 May Ryanair
08 May - 12 May Ryanair
13 May - 20 May easyJet
26 May - 05 Jun Lufthansa
14 May - 21 May Ryanair
06 May - 20 May easyJet
08 May - 22 May Ryanair
16 May - 23 May Ryanair
20 May - 25 May Ryanair

Also check the deals for one-way flights from Porto to Bangkok in May.

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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