Flights Barcelona — Bangkok is a popular route. The straight-line distance is 9 679 km. Flight time 11h 53m. Time difference +6h.
The minimum price for the next 3 months — from $338 (03.12.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $449, ranging from $338 to $616. Book 1–3 months in advance to get the best deals.