Cheapest one-way flights from Bangkok to Barcelona in December from $351

AirHint found the following cheapest one-way flights from Bangkok (DMK) to Barcelona (BCN) in December 2026 (see full year).

One-Way flights

11 Dec Thai AirAsia X
07 Dec Thai AirAsia X
14 Dec Thai AirAsia
22 Dec Thai Lion Air
13 Dec flydubai
05 Dec Emirates
04 Dec Emirates

Also check the deals for return flights from Bangkok to Barcelona 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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