Cheapest return flights from Porto to Bangkok in December from 666€

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 December 2025 (see full year).

Return flights

01 Dec - 22 Dec Iberia
02 Dec - 17 Dec Air France
01 Dec - 11 Dec Qatar Airways
01 Dec - 08 Dec Qatar Airways
11 Dec - 24 Dec SWISS
05 Dec - 17 Dec Qatar Airways
30 Dec - 13 Jan KLM
15 Dec - 03 Jan Ryanair
20 Dec - 27 Dec Air France
20 Dec - 30 Dec Turkish Airlines
20 Dec - 31 Dec Turkish Airlines
20 Dec - 01 Jan Turkish Airlines
27 Dec - 03 Jan Turkish Airlines
20 Dec - 02 Jan Turkish Airlines
26 Dec - 13 Jan SWISS
26 Dec - 09 Jan SWISS
25 Dec - 10 Jan SWISS
23 Dec - 02 Jan SWISS

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

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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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