Cheapest one-way flights from Bangkok to Barcelona in October from $315

Best time to book flights for Bangkok (BKK) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Barcelona (BCN) in October 2025 (see full year).

One-Way flights

01 Oct Oman Air
19 Oct Scoot Tigerair
05 Oct Oman Air
15 Oct Thai VietJet Air
21 Oct Scoot Tigerair
08 Oct Qatar Airways
02 Oct Qatar Airways
29 Oct China Eastern
11 Oct Qatar Airways
03 Oct Qatar Airways

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

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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