Seoul to Bangkok Flights
Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
Available Flights & Fares
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Fares are checked again before payment.
Recommended hotels in Bangkok
Stay options near the arrival city for the same travel date.
Open hotel search to check current stays for this destination.
Up to 120 of 171 options on this route. Open the full search to see them all with every filter.
Today's Airfare Highlights
Selected flight highlights for 03 Oct 2026.
Weather in Seoul and Bangkok
Live forecast for both cities, 14 Sep to 17 Sep.
Seoul
Thu, 17 Sep- Mon27° / 18°
- Tue26° / 17°
- Wed27° / 18°
Bangkok
Thu, 17 Sep- Mon27° / 24°
- Tue29° / 25°
- Wed30° / 25°
Forecast data from MET Norway, CC BY 4.0.
Holidays and peak dates for Bangkok
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Busiest periods: Cool dry season — peak (01 Nov – 28 Feb), Songkran week (10 Apr – 17 Apr), New Year period (20 Dec – 05 Jan).
- 05DecKing Bhumibol Memorial DaySaturday · in 85 days
- 10DecConstitution DayThursday · in 90 days
- 01JanNew Year's DayFriday · in 112 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
How to travel Seoul to Bangkok
Every option we can actually book for you, compared on price and journey time.
Air distance is about 3,669 km. 25 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Seoul to Bangkok
Compare fares, stops, baggage and refundability across the airlines flying this route.
China Eastern Flights
- Fares from
- ₩273,159
- Non-stop
- None in these results
- Departures
- 32 — compare timings in the list above
Cathay Pacific Flights
- Fares from
- ₩491,543
- Non-stop
- None in these results
- Departures
- 25 — compare timings in the list above
Hong Kong Express Airways Flights
- Fares from
- ₩449,954
- Non-stop
- None in these results
- Departures
- 16 — compare timings in the list above
Singapore Airlines Flights
- Fares from
- ₩881,650
- Non-stop
- None in these results
- Departures
- 14 — compare timings in the list above
VietJet Air Flights
- Fares from
- ₩287,417
- Non-stop
- None in these results
- Departures
- 12 — compare timings in the list above
Route Overview & Flight Facts
| Fastest flight duration | 5h 35m · Korean Air Lines |
|---|---|
| First departure of the day | 00:10 · Malaysia Airlines |
| Last departure of the day | 23:50 · Singapore Airlines |
| Options in this snapshot | 171 |
| Direct / non-stop options | 12 |
| Airport codes | Seoul–ICN, Bangkok–BKK |
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 171 flights appear in the dated route snapshot, including 12 non-stop options. Departures run through the day — the first flight leaves around 00:10 and the last around 23:50. The fastest flight takes about 5h 35m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Afternoon from ₩264,636, Evening from ₩287,417, Morning from ₩371,524, Night from ₩491,543. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
- 1Enter your travel details
Choose one-way or round-trip, pick your dates and travellers in the search form above.
- 2Compare search results
Sort or filter the Seoul–Bangkok results by price, departure time, stops and airline.
- 3Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
- 4Review the final price
Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.
- 5Pay securely
UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.
Destination & City Travel Guide
About Seoul
Capital city of South Korea, Seoul is a metropolitan city, with a population of over 35 million. It is the largest city of the country and also considered as the financial and cultural epic center of the country. The reason behind the city's popularity is its age-old cultural heritage, traditions, blended perfectly with modern digital technology. There are many attractions which has made it a popular destination among the tourists all over the world. Some of them include the world class architecture, beautiful Buddhist temples, unusual education system, continuous row of street food vendors, and an extra-ordinary night-life. Seoul is a modern organized city, with beautiful locations and lots of arresting attractions. People can get in to the place through Lncheon International Airport, which is by far the most used way of travelling to the city. Other ways to travel are by train, bus, boat and car. While you plan to roam around the city, don't forget to carry a map and hire a taxi or car for the purpose.
Read more about Seoul
Visit and see different artistic palaces, mountains for hiking, parks for spending quality time with family, and temples and shrines to satisfy the spiritual desires. There are many other places like World Comic Convention, Namdaemun, Dongdaemun, Seodaemun Prison, N Seoul Tower, The National Museum of Korea, and National War Memorial that attract travellers across the world. One can also indulge themselves in cooking activities, as the Korean food is world renowned for its flavour and taste. When planning to shop, the tourists can turn to the local markets, and can also reach to the big marts and malls. One must not forget to visit the fashion hub of the city, i.e., 'Myeongdong'. You can shed your pockets in various clubs and can splurge freely on drinks and eatables. As far as the gentry is concerned, the Korean people are friendly by nature and can be often seen helping the tourists.
Don't leave any loop hole while you plan to travel to the city. With the help of FlyX.in, book tickets online and decide on the proper accommodation arrangements. One can also take help from the city guides to fetch detailed information about the city to be visited.
About Bangkok
Located in lush Chao Phraya River delta in Thailand's verdant central plains, Bangkok is the capital city and the most populous area of Thailand. Owing to its lushness and greenery, like other parts of Thailand, Bangkok too has a tropical wet and dry climate. Apart from having beautiful landscape, the city has its own fair share of skyscrapers, giving it soaring urbanisation and sprouting prosperity. Since the land poses as the main gateway to Thailand, Bangkok is visited by a large number of international tourists making it one of the world's top tourist destination cities. Cultural treasure trove, shopping spree sources and tourists metropolis- Bangkok has it all. It is one of the most compelling and alluring Asian cosmopolitan cities. Shining magnanimous palaces, markets swarming with people from all over the world, giant temples throbbing with multi-diverse culture, hotels and restaurants of all breeds, price and amenities and a certain streak of pulsating life is all Bangkok has in store for tourists. The city has got something for every visitor.
Read more about Bangkok
Grand Palace and Buddhist temples, like Wat Phra Kaew, Wat Pho, and Wat Arun are Bangkok's most famous sights. Influence of Hinduism in Thai culture can be viewed in the Giant Swing and Erawan Shrine. Where the city's architecture is concerned, the bewitching wonders can be found in Vimanmek Mansion in Dusit Palace and Jim Thompson House. Bangkok National Museum and the Royal Barge National Museum are two museums where the abundance of art, history and other cultural elements can be spotted. Beside the grand cruises and boat trips on Chao Phraya and Thonburi's canals can give you the panoramic sights of city's architecture and water-side life.
flyx.in is a famous online travel portal where you can easily book online tickets to Bangkok. Being India's leading Travel Company, here you can get cheap flight tickets, car rentals, knowledgeable tour guides plus latest exciting affordable Bangkok travel packages. If you are the first time traveller and don't know how to manage your journey, FlyX is here to plan your trip step by step, as per your preference and budget.
Why Book Your Flight with FlyX?
Compare the available Seoul to Bangkok options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
Exclusive Flight Offers & Promo Coupons
| Coupon code | Offer | Max saving |
|---|---|---|
| FLYX20 | Up to 20% Off on Flights | ₹1,500 |
Check coupon eligibility and the final discount on the review page before you pay. View full terms.
Frequently Asked Questions
Is it worth booking Seoul to Bangkok flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Seoul to Bangkok, Saturday shows the lowest fare at ₩264,636. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Seoul from Bangkok by air?
The direct air distance between Seoul (ICN) and Bangkok (BKK) is about 3,669 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from ICN to BKK?
Yes. 12 non-stop flights are showing on Seoul to Bangkok for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Seoul to Bangkok?
China Eastern, Cathay Pacific, Hong Kong Express Airways, Singapore Airlines and 1 other are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Seoul to Bangkok?
The quickest non-stop Seoul to Bangkok flight currently loaded takes about 5h 35m. Across the non-stop options showing, block time ranges from 5h 35m to 6h 5m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Seoul to Bangkok flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 20 KG, 1 Pieces and 2 Pieces. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Seoul to Bangkok flight fare?
The lowest fare showing on Seoul to Bangkok for the dates currently loaded is ₩264,636. Fares on the same dates run up to ₩4,643,343, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Seoul to Bangkok flights depart?
For the dates currently loaded the first departure is around 00:10 and the last is around 23:50, local time at Seoul. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes ICN–BKK, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
For payment, ticket issuance or a change request, see FlyX support. About FlyX.
Thailand travel guide for Indian travellers
Planning more than the flight? Our Thailand guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Beaches, Bangkok and easy short breaks.
What to Expect When Booking Your Flight
The ICN to BKK cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 3,668.68 km.
Before you book
Compare nearby dates
The date strip opens the complete search result for the route and selected date.
Use filters
Shortlist by price, stops, departure time and refundable fare preference.
Check fare choices
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Lowest Seoul to Bangkok airfare today, in 30 days and in 90 days
| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare Today | ₩264,636 | 03/10/2026 | Thai Vietjet Air | 12:10 |
| Cheapest Airfare Within 30 Days | ₩259,339 | 11/10/2026 | Thai Vietjet Air | 12:10 |
| Cheapest Airfare Within 90 Days | ₩251,407 | 10/12/2026 | Thai Vietjet Air | 12:10 |
Book Seoul to Bangkok Flight Tickets on FlyX
Planning to fly from Seoul to Bangkok? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Seoul to Bangkok Flight Distance, Duration and Time
The aerial distance between Seoul and Bangkok is approximately 3,669 KM. The flight duration ranges from 5H :35 M up to 30H :35 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Seoul to Bangkok Flight Schedule and Timing
Around 171 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Seoul at 00:10, while the last night flight leaves at 23:50. Flights depart from Incheon International and land at Suvarnabhumi International.
Flight Route Details & Analysis
| Flight Details | Information |
|---|---|
| Route | Seoul to Bangkok |
| Aerial Distance | 3,669 KM |
| Flight Duration | 5H :35 M - 30H :35 M |
| Airport Codes | Seoul - ICN, Bangkok - BKK |
| Total Flights Available | 171 flights (12 direct) |
| First Flight Departure | Departs at 00:10 |
| Last Flight Departure | Departs at 23:50 |
| Early Morning Flights (12 AM - 8 AM) | 42 direct/indirect flights |
| Morning Flights (8 AM - 12 PM) | 38 direct/indirect flights |
| Afternoon Flights (12 PM - 4 PM) | 28 direct/indirect flights |
| Evening Flights (4 PM - 8 PM) | 34 direct/indirect flights |
| Night Flights (8 PM - 12 AM) | 29 direct/indirect flights |
Airport Information & Terminals
BKK: Bangkok airport system. Bangkok may involve Suvarnabhumi or Don Mueang. The two airports are far apart, so never book a tight self-transfer without checking which airport each flight uses.