AirHint found the following cheapest return flights from Porto (OPO) to Bangkok (DMK) in July 2026 (see full year).

Return flights

02 Jul - 11 Jul	Ryanair
24 Jul - 02 Aug	Ryanair
24 Jul - 01 Aug	Ryanair
15 Jul - 22 Jul	Ryanair
07 Jul - 18 Jul	Ryanair
09 Jul - 23 Jul	Ryanair
05 Jul - 12 Jul	Ryanair
05 Jul - 19 Jul	Ryanair
03 Jul - 10 Jul	Ryanair
28 Jul - 11 Aug	Ryanair
26 Jul - 15 Aug	Wizz Air Malta
28 Jul - 21 Aug	Ryanair
26 Jul - 09 Aug	Wizz Air Malta
28 Jul - 13 Aug	Ryanair
07 Jul - 20 Jul	Ryanair
20 Jul - 03 Aug	Ryanair
23 Jul - 04 Aug	Ryanair
18 Jul - 01 Aug	Wizz Air Malta
01 Jul - 15 Jul	Ryanair
05 Jul - 09 Jul	Ryanair

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

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest return flights from Porto to Bangkok in July from $928

Return flights