฿3,651 Find Cheap Flights from South Korea to Bangkok Suvarnabhumi Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Suvarnabhumi departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok Suvarnabhumi Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Bangkok, as well as popular online travel agencies
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Cheap Flights from South Korea to Suvarnabhumi

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from South Korea to Suvarnabhumi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from South Korea to Suvarnabhumi

Thu 25 Jun - Thu 23 Jul
Shandong Airlines Logo
08:35 - 01:25
ICN
-
BKK
18h 50m
1 stop
Shandong Airlines Logo
02:25 - 21:15
BKK
-
ICN
16h 50m
1 stop
฿7,630Shandong Airlines
Thu 25 Jun - Tue 14 Jul
Shandong Airlines Logo
22:55 - 01:50
ICN
-
BKK
28h 55m
1 stop
Shandong Airlines Logo
02:50 - 14:30
BKK
-
ICN
9h 40m
1 stop
฿7,663Shandong Airlines
Mon 17 Aug - Sun 23 Aug
T'way Air Logo
21:25 - 01:05
TAE
-
BKK
5h 40mdirect
T'way Air Logo
02:05 - 09:40
BKK
-
TAE
5h 35mdirect
฿7,696T'way Air
Thu 23 Jul - Fri 31 Jul
T'way Air Logo
21:25 - 01:05
TAE
-
BKK
5h 40mdirect
T'way Air Logo
02:05 - 09:40
BKK
-
TAE
5h 35mdirect
฿7,827T'way Air
Sat 18 Jul - Thu 20 Aug
Air Busan Logo
18:00 - 21:45
PUS
-
BKK
5h 45mdirect
Air Busan Logo
22:55 - 06:20
BKK
-
PUS
5h 25mdirect
฿8,781Air Busan
Sat 18 Jul - Thu 20 Aug
Air Busan Logo
18:00 - 21:45
PUS
-
BKK
5h 45mdirect
Air Busan Logo
22:55 - 06:20
BKK
-
PUS
5h 25mdirect
฿8,946Air Busan
Sat 18 Jul - Wed 19 Aug
Jeju Air Logo
20:00 - 23:50
PUS
-
BKK
5h 50mdirect
Jeju Air Logo
00:50 - 08:30
BKK
-
PUS
5h 40mdirect
฿8,979Jeju Air
Sun 5 Jul - Fri 17 Jul
Jeju Air Logo
20:00 - 23:50
PUS
-
BKK
5h 50mdirect
Jeju Air Logo
00:50 - 08:30
BKK
-
PUS
5h 40mdirect
฿9,044Jeju Air
Mon 20 Jul - Thu 23 Jul
Multiple Airlines Logo
20:00 - 23:50
PUS
-
BKK
5h 50mdirect
Multiple Airlines Logo
23:40 - 07:00
BKK
-
PUS
5h 20mdirect
฿9,143Multiple Airlines
Sat 11 Jul - Fri 17 Jul
Multiple Airlines Logo
18:00 - 21:45
PUS
-
BKK
5h 45mdirect
Multiple Airlines Logo
00:50 - 08:30
BKK
-
PUS
5h 40mdirect
฿9,176Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Suvarnabhumi

Get data-powered insights and trends into flights to Suvarnabhumi to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Bangkok Suvarnabhumi Airport?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 3 days, the cheapest flight deal to Bangkok Suvarnabhumi Airport was found on the route from Daegu, at ฿7,630 return. The most popular connection is from Busan to Bangkok Suvarnabhumi Airport and KAYAK users have found return deals for as low as ฿8,781 in the last 3 days.

What is the cheapest day to fly to Bangkok?

The average price of all round-trip flights to Bangkok Suvarnabhumi Airport clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Bangkok is Friday where round-trip tickets can be as cheap as ฿4,217. On the other hand, the most expensive day to fly is Monday, where round-trip prices are ฿12,942 on average.

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Bangkok Suvarnabhumi Airport is September, where tickets cost ฿5,262 on average for return flights. On the other hand, the most expensive months are April and January, where the average cost of tickets from South Korea is ฿10,360 and ฿9,899 respectively. For one-way flights, the best month to travel is August with an average price of ฿3,190.

What is the cheapest time of day to fly to Bangkok Suvarnabhumi Airport?

The average price for all round-trip flights to Bangkok Suvarnabhumi Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Bangkok Suvarnabhumi Airport is generally in the evening, when round-trip flights cost ฿7,871 on average. The most expensive time of day to fly to Bangkok Suvarnabhumi Airport is generally at night, which is peak travel time and where the average cost of a ticket is ฿12,718.

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonMay
Cheapest flight฿3,651
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Daegu to Bangkok Suvarnabhumi Airport

FAQs - booking Bangkok Suvarnabhumi Airport flights

  • What is the cheapest flight to Bangkok Suvarnabhumi Airport?

    In the last 3 days, the cheapest flight deal to Bangkok Suvarnabhumi Airport was found on the route from Daegu, at ฿7,630 return. The most popular connection is from Busan to Bangkok Suvarnabhumi Airport and KAYAK users have found return deals for as low as ฿8,781 in the last 3 days.

  • How far is Bangkok Suvarnabhumi Airport from central Bangkok?

    Bangkok Suvarnabhumi Airport is 25 km from the centre of Bangkok.

  • How much is a flight to Bangkok?

    On average, a flight to Bangkok costs ฿8,038. The cheapest price found on KAYAK in the last 2 weeks cost ฿5,265 and departed from Incheon Intl Airport.

  • How does KAYAK find such low prices on flights to Bangkok Suvarnabhumi Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Bangkok Suvarnabhumi Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Bangkok Suvarnabhumi Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok Suvarnabhumi Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Bangkok Suvarnabhumi Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bangkok Suvarnabhumi Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Bangkok Suvarnabhumi Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok Suvarnabhumi Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Bangkok Suvarnabhumi Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for ฿6,273 or less one-way.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Bangkok Suvarnabhumi Airport flight deals.

Reviews of the top airline flying from South Korea to Suvarnabhumi

 
See real verified KAYAK customer reviews for airlines flying to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from South Korea to Bangkok. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Suvarnabhumi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
AIR PREMIAOverall score based on 96 reviews
8.1Boarding
6.8Entertainment
7.2Food
8.1Comfort
8.7Crew
Airline reviews

Reasonable fair, good service, in sum, I am very happy!

10.0 ExcellentAnonymous, Jun 2026
IAD - ICN
Read more AIR PREMIA reviews

Reasonable fair, good service, in sum, I am very happy!

Courteous crew and effective service on-board. Good leg room. Areas for improvement: 1. Limited menu meal menu options. During checking there was no means provided to select meal option. On our return flight the first meal had Pork and Beef options only. Fortunately the second meal had Chicken as an option. Otherwise we would have gone without meal through 13+ hrs of journey, 2. Limited choice and very limited number of movies and TV shows.

I booked this airline twice. The first time, they cancelled the flight due to destination weather condition but without offering any optional flight but only a cancelation notice sent via SMS. I had no choice but to re-book United airline with the same travel date and destination. (no impact on the weather condition Air Premia claimed) The second time, my husband missed the flight due to local traffic in Seoul. Normally, all major airline would helped you to re-book the same flight next day with changing fee only. But Air Premia offered nothing and only requested my husband to re-book a full price ticket.

Don't splurge for the Premium Wide Economy. They compare it to business class. This is not business class, and the seats are very uncomfortable.

For the second meal, the different food choices ran out both times so we were only offered one.

Seating was good in the economy with plenty of leg room. The seat cushions were a little firm though, especially for such a long flight. All meals were Korean as would be expected. The food was typical airline quality. Edible, but not something you would recommend to friends. Inflight entertainment was also all Korean but Korean tv and movies are made well and you can find something to watch. Just be prepared to read subtitles. Overall it was a good flight, especially for the price.

The crews were friendly, professional and courteous. Checking in was easy and smooth. The best part is, as we all know, the price.

The person in front of me was rude. He may came from some communism countries and don’t care of other people. No common manner and sense between human being.

Very nice staff, airplanes, and an excellent value in premium economy.

Food quality is poor. Flight attendants are very friendly and professional.

Travelling to a place near Suvarnabhumi?

Book flights to Suvarnabhumi if you plan to visit one of these locations
Sattahip
Ko Lan
Cha-am
Ko Samet
Kanchanaburi
Ayutthaya
Pak Chong
Chonburi
Phetchaburi

Everything you need to know for your flight to Suvarnabhumi

Information on the airport you'll fly into in Bangkok