Cheapest return flights from Cardiff to Bangkok in June from 705€

Best time to book flights for Cardiff (CWL) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Cardiff (CWL) to Bangkok (BKK) in June 2025 (see full year).

Return flights

01 Jun - 18 Jun KLM
01 Jun - 28 Jun KLM
09 Jun - 28 Jun Singapore Airlines
21 Jun - 29 Jun Singapore Airlines
28 Jun - 07 Jul Singapore Airlines
01 Jun - 22 Jun Singapore Airlines
16 Jun - 23 Jun Singapore Airlines
16 Jun - 21 Jun Singapore Airlines
17 Jun - 22 Jun Singapore Airlines

Also check the deals for one-way flights from Cardiff to Bangkok in June.

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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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