Cheapest return flights from Bangkok to Seoul in July from $194

Best time to book flights for Bangkok (DMK) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Bangkok (DMK) to Seoul (ICN) in July 2025 (see full year).

Return flights

10 Jul - 13 Jul Thai AirAsia X direct
10 Jul - 14 Jul Thai AirAsia X direct
04 Jul - 13 Jul Thai AirAsia X direct
04 Jul - 05 Jul Thai AirAsia X direct
04 Jul - 14 Jul Thai AirAsia X direct
10 Jul - 17 Jul Thai AirAsia X direct
10 Jul - 15 Jul Thai AirAsia X direct
10 Jul - 12 Jul Thai AirAsia X direct
10 Jul - 18 Jul Thai AirAsia X direct
04 Jul - 17 Jul Thai AirAsia X direct
21 Jul - 08 Aug Thai AirAsia X direct
19 Jul - 08 Aug Thai AirAsia X direct
23 Jul - 08 Aug Thai AirAsia X direct
20 Jul - 08 Aug Thai AirAsia X direct
28 Jul - 08 Aug Thai AirAsia X direct
28 Jul - 16 Aug Thai AirAsia X direct
29 Jul - 08 Aug Thai AirAsia X direct
29 Jul - 18 Aug Thai AirAsia X direct
29 Jul - 16 Aug Thai AirAsia X direct
25 Jul - 08 Aug Thai AirAsia X direct

Also check the deals for one-way flights from Bangkok to Seoul in July.

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 Seoul

Cheap car rent in Seoul