Cheapest one-way flights from Bangkok to Barcelona in April from $338

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

One-Way flights

08 Apr Thai Lion Air
11 Apr Thai Lion Air
06 Apr Thai Lion Air
18 Apr Etihad Airways
07 Apr Thai Lion Air
13 Apr Thai Lion Air
29 Apr Etihad Airways
10 Apr Thai Lion Air
12 Apr Thai Lion Air
04 Apr Vietnam Airlines

Also check the deals for return flights from Bangkok to Barcelona in April.

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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