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

Return flights

22 Nov - 05 Dec	Ryanair
23 Nov - 04 Dec	Ryanair
05 Nov - 14 Nov	SunExpress
22 Nov - 08 Dec	Ryanair
21 Nov - 05 Dec	easyJet
26 Nov - 07 Dec	Ryanair
22 Nov - 13 Dec	Ryanair
22 Nov - 07 Dec	Ryanair
30 Nov - 13 Dec	Ryanair
23 Nov - 07 Dec	Ryanair
22 Nov - 14 Dec	Ryanair
17 Nov - 26 Nov	Ryanair
19 Nov - 26 Nov	Ryanair
10 Nov - 24 Nov	Ryanair
23 Nov - 26 Nov	Ryanair
05 Nov - 12 Nov	SunExpress
14 Nov - 25 Nov	Ryanair
22 Nov - 30 Nov	Ryanair
16 Nov - 25 Nov	Ryanair
10 Nov - 13 Nov	Ryanair

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 492€

Return flights