Cheap Flights from Seoul to Bangkok Starting at $53
Helping travelers to find the best flight offers
Cheapest flights from Seoul to Bangkok
Fly from Seoul to Bangkok with confidence — our search scans over 700 airlines, 50+ agencies and 5+ top booking systems to bring you the best prices, schedules and flexible conditions. Compare nonstop and connecting options in seconds and lock in the ideal flight for your Thailand getaway.
Remember that on average the ideal time to book flights is 2 months before departure!
Fly directly from Seoul to Bangkok for the quickest, most convenient way to go between vibrant capitals — arrive faster and skip the hassle of transfers. While connecting options can sometimes be cheaper, a nonstop flight saves time and adds comfort so you can start exploring Bangkok sooner. Book a direct seat to enjoy a smoother journey and maximum vacation time.
Schedule of direct flights from Seoul to Bangkok
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seoul to Bangkok:
Seoul airports overview
Bangkok airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Seoul to Bangkok
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$53
Jin Air
Direct flight
5h 50m
10/11/2025
The cheapest one-way flight from Seoul to Bangkok departs on 10/11/2025, is operated by Jin Air and costs $53
Cheapest round trip flight
$131
T'way Air
Direct flight
11h 40m
10/10/2025
The cheapest roundtrip flight from Seoul to Bangkok departs on 10/10/2025, is operated by T'way Air and costs $131
The fastest flight
5h 50m
Fastest flight from Seoul to Bangkok takes 5h 50m
Direct flights
Every day
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
Earliest flight
7:20 AM
Latest flight
9:15 PM
Average flight duration
6h 10m
Direct flights count
118
Distance
3726km
Timezone difference
2h
The distance between Seoul and Bangkok is 3726km (2310 miles). The average flight duration is 6h 10m. There are 118 direct flights from Seoul to Bangkok. The time difference between Seoul and Bangkok is 2h. Flights from Seoul begin at 7:20 AM. The latest flight from Seoul departs at 9:15 PM
October 2025
Lowest price
on average:
$56
September 2026
Highest price
on average:
$169
Avg Price
The route Seoul — Bangkok is served by many carriers — 12 in total, including Jin Air, Jeju Air, T'way Air, Eastar Jet, Thai Vietjet Air, Vietnam Airlines, Air Busan, Cebu Pacific, Thai AirAsia X, Hainan Airlines, Air China, and China Eastern Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $53) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
Seoul is served mainly by two airports with distinct roles. Incheon International (ICN) is the city’s principal international hub, handling most long-haul and premium carriers and often perceived as pricier for transfers and amenities; it sits roughly 48 km west of downtown and is linked by the AREX express and all-stop trains (about 43–60 minutes, fares typically mid-range), airport buses (60–90 minutes, fares vary), and taxis (60+ minutes, higher fares). Gimpo (GMP) functions as a domestic and short-haul international gateway favored by budget and regional airlines; it’s much closer at about 15 km, reachable by AREX or subway in 20–30 minutes for modest fares, buses and short taxi rides. Pros: Incheon offers extensive facilities and global connectivity; Gimpo is convenient for quick city access. Cons: Incheon’s distance can add travel time and cost, while Gimpo has fewer long-haul options and potentially smaller lounge services.
Suvarnabhumi Airport (BKK) is Bangkok’s main international gateway and a major Southeast Asian hub, typically handling most long-haul and full-service carriers while also serving some low-cost airlines. It sits about 30–35 km east of central Bangkok; road transfer by taxi or airport limo usually takes 30–60 minutes depending on traffic, with fares commonly in a moderate range relative to local standards. The Airport Rail Link connects to the city center in roughly 25–35 minutes at affordable fares, and buses and ride-hailing are widely available. Pros: modern facilities, ample international connections and frequent services; cons: can be crowded and subject to heavy road traffic for surface transfers.
Don Mueang International Airport (DMK) functions as Bangkok’s budget and domestic-focused airport, typically hosting many low-cost carriers and regional flights. It’s located about 20–25 km north of central Bangkok; taxi or ride-share trips usually take 30–50 minutes depending on congestion, with fares generally lower than longer-distance transfers. There are public buses and shuttle services linking to the city and to Suvarnabhumi, and transfer times can vary. Pros: often cheaper fares and quicker turnaround for domestic trips; cons: fewer long-haul options and more basic passenger amenities compared with the main international hub.
How much is the cheapest flight ticket from Seoul to Bangkok?
The cheapest flight ticket from Seoul to Bangkok according to data for the last 48 hours costs $53
When is the best time to buy air tickets on the route Seoul — Bangkok?
Often the best time to buy tickets from Seoul to Bangkok is 2 months before departure.
When is the cheapest time of year to fly from Seoul to Bangkok?
Based on statistics over the past years, the lowest prices for flights from Seoul to Bangkok can be found flying in these months: October, March, November.
How long does it take to fly from Seoul to Bangkok?
The fastest flights from Seoul to Bangkok start from 5 hours 50 minutes in the air.
Which airline can fly direct from Seoul to Bangkok?
The following airlines operate direct flights on the route Seoul — Bangkok: Jin Air, Jeju Air, T'way Air
In different months, ticket prices from Seoul to Bangkok vary: minimum — $56 (October 2025), maximum — $169 (September 2026). Typically, the flight costs $97–$178.
