$126 Cheap Flights from Bangkok (BKK) to Seoul (ICN)

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Cheap Flights from Bangkok to Seoul (BKK-ICN)

Prices were available within the past 7 days and start at $126 for one-way flights and $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia X
Vietnam Airlines
Jeju Air
Xiamen Airlines
China Eastern Airlines
Air Premia
Royal Brunei Airlines
Hahn Air Systems
Air Macau Company
Scoot
Flights from Bangkok (BKK) to Seoul (ICN)
Origin airport
Suvarnabhumi Intl.
Destination airport
Incheon Intl.
Airlines serving
Air China, Air Macau Company, Air Premia, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, Hahn Air Systems, Jeju Air, Korean Air, Lao Airlines, Malaysia Airlines, Philippine Airlines, Scoot, Thai AirAsia X, Thai Airways International, Vietnam Airlines, Xiamen Airlines
Roundtrip price
$255
Distance
2277 mi
Average flight time
7 hours 18 mins

Bangkok to Seoul Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Bangkok to Seoul offer the perfect respite. Not only does exploring Seoul provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Bangkok to Seoul may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from BKK to ICN today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Seoul are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Seoul more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seoul is $126 now!

Frequently asked questions

How much is a one-way flight from Bangkok Airport to Incheon Intl. Airport (ICN)?
Get set to score a great deal, because Bangkok flights to Seoul start from only $125. This info is based on the cheapest fare found on Expedia for this journey departing within the next three months. This airfare is for an Thai AirAsia X flight, departing from Bangkok Airport on June 13 2024 and landing at Incheon Airport. This price was last updated on March 18 2024 and has not changed since.
How long does it take to fly from Suvarnabhumi Intl. Airport (BKK) to Incheon Airport?
Book your trip with Korean Air and you can expect to be airborne for approximately 5 hours and 25 minutes. This top airline has a direct flight that jets off at 11:30PM from Suvarnabhumi Intl. Airport (BKK) and gets to Incheon Airport at 6:55AM. Expedia has flight deals to get you soaring, so find out what’s on offer on this route today.
Is it cheaper to buy a plane ticket from BKK to Seoul--Incheon Intl. Airport last minute?
When it’s time to book your flights, it’s better to be prepared. While you could find a deal on a Bangkok Airport to Incheon Intl. Airport (ICN) flight at the last minute, prices usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international travel it’s between three and four months.
What is the cheapest airline flying from Bangkok Airport to ICN in the next 90 days?
Based on airfares found on Expedia with a departure date within the next 90 days, Thai AirAsia X is the cheapest airline flying from Bangkok to Seoul. The fare for this journey starts from $125. This flight departs from Suvarnabhumi Intl. Airport (BKK) on June 13 2024 and lands at Incheon Airport. The price was last updated on March 18 2024 and has not changed since.
What's the cheapest price for a flight from Suvarnabhumi Intl. Airport (BKK) to Seoul--Incheon Intl. Airport next month?
Lock in a flight from Bangkok to Seoul for just $125. This is the lowest price for this trip with a departure date in the next month. It’s an Thai AirAsia X flight leaving Bangkok Airport on March 29 2024 and landing at Incheon Intl. Airport (ICN). The pricing info was last updated on March 18 2024 and has not changed since. It was found after looking through all available flights on Expedia within the next 30 days.
What airline has the least delays from BKK to Seoul--Incheon Intl. Airport?
If you’d rather not be waiting for hours — or worse, have your vacation ruined because of a flight delay — opt for Korean Air. Around 92% of its BKK to ICN services arrive on schedule. You can review your flight status before you even get to the airport through the free Expedia App. It also delivers real-time alerts about other key info, such as gate changes and directions to your hotel. Everything you need to know is right there in your pocket!
Can I find cheap nonstop flights from BKK to ICN in the next three months?
The next trip you take doesn’t have to make a huge dent in your budget. We’ve come across a roundtrip nonstop flight from Bangkok to Seoul within the next 90 days for $253. This price was found after looking at all available flights on Expedia with a departure date within the next three months and was updated on March 18 2024. The flight via Thai AirAsia X leaves from Suvarnabhumi Intl. Airport (BKK) on March 29 2024 and touches down at ICN. It has a return date of April 2 2024.To find nonstop cheap flights departing from Suvarnabhumi Airport to ICN, use our filters once you’ve hit search. Just click “Nonstop” under “Filter by” to the left of the page to view the options. Your results will be listed from the lowest price, so you can see the cheapest nonstop airfares first. You’re also able to check out ticket prices for nearby days by clicking “Flexible dates” located on the same page.
What airports do you fly into for Incheon from Bangkok?
Incheon Intl. Airport (ICN), Gimpo Intl. Airport (GMP) and Suwon (SWU-Suwon Airbase) are your options when jetting from Bangkok to Incheon. About 10 mi west of central Incheon, Incheon Intl. Airport (ICN) is the city’s principal entry point. Think about factors such as flight arrival and departure times and the distance to your hotel before deciding on an airport. Songdo Central Park and NC Cube Canal Walk are a couple of leading attractions to check out when you arrive at your destination.
What are the most popular departure times for flights from Bangkok Airport to Seoul--Incheon Intl. Airport?
The most popular departure times for flights from Suvarnabhumi Airport to ICN fall between 1:00 AM - 2:00 AM on Jeju Air. Our suggestion is to jet out in the morning. The earlier you go, the greater your chances of a delay-free flight with less air traffic around.
Can I change the date of my flight from BKK to Incheon Intl. Airport (ICN)?
Plans can change, so Expedia is here to help make amending your journey as easy as possible. First, access your Suvarnabhumi Intl. Airport (BKK) to Seoul–Incheon Intl. Airport itinerary through the Expedia Trips portal and check the fare rules and conditions to see if you can make changes. If you booked your airfare in the last 24 hours, some carriers will let you cancel at no cost and organize new flights. If you booked more than 24 hours ago, contact us through our Customer Service portal so we can help you further.
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