AirHint found the following cheapest return flights from Alicante (ALC) to Bangkok (BKK) in August 2025 (see full year).

Return flights

21 Aug - 11 Sep	KLM
26 Aug - 15 Sep	SWISS
27 Aug - 15 Sep	SWISS
28 Aug - 15 Sep	SWISS
25 Aug - 15 Sep	KLM
20 Aug - 11 Sep	KLM
19 Aug - 10 Sep	KLM
20 Aug - 10 Sep	KLM
21 Aug - 08 Sep	KLM
21 Aug - 09 Sep	KLM
19 Aug - 27 Aug	Iberia
25 Aug - 31 Aug	Iberia
11 Aug - 18 Aug	Iberia
06 Aug - 21 Aug	Ryanair
07 Aug - 19 Aug	Vueling Airlines
07 Aug - 18 Aug	Vueling Airlines
18 Aug - 31 Aug	Ryanair
03 Aug - 07 Aug	Ryanair
04 Aug - 12 Aug	Ryanair
04 Aug - 18 Aug	Ryanair

Also check the deals for one-way flights from Alicante to Bangkok in August.

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 Alicante to Bangkok in August from $830

Return flights