Cheapest return flights from Porto to Bangkok in December from $847

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

06 Dec - 13 Dec Air France
02 Dec - 15 Dec Air France
06 Dec - 15 Dec Air France
01 Dec - 15 Dec Qatar Airways
02 Dec - 14 Dec Qatar Airways
05 Dec - 12 Dec Qatar Airways
06 Dec - 22 Dec Air France
30 Dec - 14 Jan Air France
07 Dec - 21 Dec Lufthansa
20 Dec - 03 Jan Ryanair
25 Dec - 08 Jan Luxair
27 Dec - 03 Jan Ryanair
26 Dec - 04 Jan Air France
26 Dec - 09 Jan SWISS
26 Dec - 03 Jan Lufthansa

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

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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