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

Return flights

24 Nov - 07 Dec	Ryanair
23 Nov - 07 Dec	SunExpress
25 Nov - 07 Dec	Ryanair
21 Nov - 07 Dec	Ryanair
26 Nov - 06 Dec	Ryanair
21 Nov - 05 Dec	Ryanair
22 Nov - 05 Dec	Ryanair
29 Nov - 11 Dec	Vueling Airlines
13 Nov - 24 Nov	Wizz Air Malta
22 Nov - 06 Dec	Ryanair
25 Nov - 14 Dec	Ryanair
19 Nov - 26 Nov	Ryanair
15 Nov - 17 Nov	easyJet
14 Nov - 21 Nov	Ryanair
17 Nov - 29 Nov	Ryanair
12 Nov - 21 Nov	Wizz Air
11 Nov - 26 Nov	TAP
25 Nov - 29 Nov	Vueling Airlines
16 Nov - 29 Nov	SunExpress
16 Nov - 30 Nov	SunExpress

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

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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Cheapest return flights from Porto to Bangkok in November from 533€

Return flights