Cheapest return flights from Riyadh to Bangkok in September from $545

Best time to book flights for Riyadh (RUH) to Bangkok (DMK) flights at AirHint

AirHint found the following cheapest return flights from Riyadh (RUH) to Bangkok (DMK) in September 2025 (see full year).

Return flights

07 Sep - 20 Sep Air Arabia
01 Sep - 11 Sep Air India
05 Sep - 12 Sep Air Arabia
23 Sep - 27 Sep Air Arabia
07 Sep - 12 Sep IndiGo
06 Sep - 09 Sep Qatar Airways
07 Sep - 11 Oct IndiGo
01 Sep - 14 Sep Air India Express
07 Sep - 10 Sep Etihad Airways

Also check the deals for one-way flights from Riyadh to Bangkok in September.

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok