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฿3,851+ Cheap flights to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
25 Sep — 2 Oct1
1 adult

Flights to South Korea in 2024

Find the latest flights to South Korea in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 15,665 searches and data was last updated on 20 September 2024.

Return from

฿6,673

One-way from

฿3,851

Popular in

January

Cheapest in

June

Average price

฿8,664
Thai AirAsia X
  • Thai AirAsia X
  • 16/11-27/11
  • Nonstop
  • 11h 40m total
  • Bangkok to Seoul
Thai AirAsia X
  • Thai AirAsia X
  • 4/11
  • Nonstop
  • 5h 20m total
  • Bangkok to South Korea
High demand for flights, 19% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in September 2024

Find flights to South Korea

Browse one-way and return flights deals to South Korea on Cheapflights. Flight deals are based on user searches and were last updated on 20 September 2024
Explore South Korea

Cheap flights to South Korea in September & October 2024

Search the best deals to popular South Korea cities recently found by Cheapflights users
The following deals offer some of the lowest prices we've found on flights heading to South Korea in September and October 2024. If these deals fall outside of your budget, be sure to come back soon as prices update often.
Cheap flights to Incheon
Fri 4/1016:25DMK - ICN
Nonstop5h 45mThai AirAsia X
Mon 7/1011:15ICN - DMK
Nonstop5h 45mThai AirAsia X
Deal found 20/9฿6,673
Tue 1/1011:30BKK - ICN
1 stop16h 15mMultiple Airlines
Sun 6/1020:05ICN - BKK
Nonstop5h 54mMultiple Airlines
Deal found 19/9฿6,839
Sat 28/901:00BKK - ICN
Nonstop5h 40mJeju Air
Sun 6/1020:40ICN - BKK
Nonstop5h 55mJeju Air
Deal found 19/9฿7,137
Sat 28/915:55DMK - ICN
1 stop12h 05mMultiple Airlines
Sat 5/1001:25ICN - DMK
Nonstop5h 50mMultiple Airlines
Deal found 19/9฿7,237
Wed 16/1001:20BKK - ICN
Nonstop5h 35mT'way Air
Mon 21/1020:05ICN - BKK
Nonstop5h 50mT'way Air
Deal found 19/9฿8,034
Thu 26/911:30BKK - ICN
1 stop20h 10mVietJet Air
Mon 30/906:25ICN - BKK
1 stop13h 20mVietJet Air
Deal found 19/9฿8,166
Wed 25/922:20BKK - ICN
Nonstop5h 45mAir Busan
Sun 29/917:15ICN - BKK
Nonstop6h 05mAir Busan
Deal found 20/9฿9,096
Tue 24/902:20BKK - ICN
Nonstop5h 45mThai AirAsia X
Sat 28/911:15ICN - BKK
Nonstop5h 45mThai AirAsia X
Deal found 19/9฿9,229
Tue 1/1019:05BKK - ICN
1 stop8h 45mVietnam Airlines
Fri 4/1010:15ICN - BKK
1 stop10h 15mVietnam Airlines
Deal found 20/9฿9,295
Fri 4/1016:25DMK - ICN
Nonstop5h 45mThai AirAsia X
Mon 7/1011:15ICN - DMK
Nonstop5h 45mThai AirAsia X
Deal found 20/9฿6,673
Tue 1/1011:30BKK - ICN
1 stop16h 15mMultiple Airlines
Sun 6/1020:05ICN - BKK
Nonstop5h 54mMultiple Airlines
Deal found 19/9฿6,839
Sat 28/901:00BKK - ICN
Nonstop5h 40mJeju Air
Sun 6/1020:40ICN - BKK
Nonstop5h 55mJeju Air
Deal found 19/9฿7,137
Sat 28/915:55DMK - ICN
1 stop12h 05mMultiple Airlines
Sat 5/1001:25ICN - DMK
Nonstop5h 50mMultiple Airlines
Deal found 19/9฿7,237
Wed 16/1001:20BKK - ICN
Nonstop5h 35mT'way Air
Mon 21/1020:05ICN - BKK
Nonstop5h 50mT'way Air
Deal found 19/9฿8,034
Thu 26/911:30BKK - ICN
1 stop20h 10mVietJet Air
Mon 30/906:25ICN - BKK
1 stop13h 20mVietJet Air
Deal found 19/9฿8,166
Wed 25/922:20BKK - ICN
Nonstop5h 45mAir Busan
Sun 29/917:15ICN - BKK
Nonstop6h 05mAir Busan
Deal found 20/9฿9,096
Tue 24/902:20BKK - ICN
Nonstop5h 45mThai AirAsia X
Sat 28/911:15ICN - BKK
Nonstop5h 45mThai AirAsia X
Deal found 19/9฿9,229
Tue 1/1019:05BKK - ICN
1 stop8h 45mVietnam Airlines
Fri 4/1010:15ICN - BKK
1 stop10h 15mVietnam Airlines
Deal found 20/9฿9,295
Cheap flights to Jeju City
Sun 22/902:00BKK - CJU
2 stops51h 15mMultiple Airlines
Fri 27/916:00CJU - BKK
1 stop7h 55mMultiple Airlines
Deal found 20/9฿9,826
Wed 23/1017:40DMK - CJU
1 stop10h 40mMultiple Airlines
Fri 25/1022:00CJU - DMK
1 stop14h 15mMultiple Airlines
Deal found 19/9฿10,158
Thu 19/914:35BKK - CJU
2 stops22h 25mChina Eastern
Wed 25/919:10CJU - BKK
1 stop7h 30mChina Eastern
Deal found 19/9฿10,191
Fri 18/1003:15BKK - CJU
1 stop15h 35mShenzhen Airlines
Tue 22/1021:50CJU - BKK
1 stop22h 35mShenzhen Airlines
Deal found 19/9฿52,484
Sat 19/1012:30BKK - CJU
1 stop15h 50mCathay Pacific
Tue 22/1007:55CJU - BKK
1 stop17h 55mCathay Pacific
Deal found 19/9฿59,920

South Korea 2024 flight deals

Explore flight deals for South Korea in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 15,665 searches and data were last updated on 20 September 2024.
These are some of the most attractive deals on flights to South Korea in 2024. Check back in a little while for more flight options.
Sat 16/1107:45DMK - ICN
Nonstop5h 30mThai AirAsia X
Wed 27/1116:30ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 20/9฿6,673
Tue 1/1011:30BKK - ICN
1 stop16h 15mMultiple Airlines
Sun 6/1020:05ICN - BKK
Nonstop5h 54mMultiple Airlines
Deal found 19/9฿6,839
Sat 28/901:00BKK - ICN
Nonstop5h 40mJeju Air
Sun 6/1020:40ICN - BKK
Nonstop5h 55mJeju Air
Deal found 19/9฿7,137
Sat 28/915:55DMK - ICN
1 stop12h 05mMultiple Airlines
Sat 5/1001:25ICN - DMK
Nonstop5h 50mMultiple Airlines
Deal found 19/9฿7,237
Sat 28/911:30BKK - PUS
1 stop18h 15mMultiple Airlines
Tue 8/1011:00PUS - BKK
1 stop25h 50mMultiple Airlines
Deal found 19/9฿7,370
Wed 16/1001:20BKK - ICN
Nonstop5h 35mT'way Air
Mon 21/1020:05ICN - BKK
Nonstop5h 50mT'way Air
Deal found 19/9฿8,034

One-way flights to South Korea

Explore one-way flight options to South Korea for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 15,665 searches and data was last updated on 20 September 2024.
Take a look at some of the best available flights traveling to South Korea at this time. Users seeking round-trip flights to South Korea should update the search form at the top of the page accordingly.
Mon 4/1102:45DMK - ICN
Nonstop5h 20mThai AirAsia X
Deal found 20/9฿3,851
Mon 4/1102:45DMK - ICN
Nonstop5h 20mThai AirAsia X
Deal found 20/9฿3,851
Fri 1/1117:55BKK - CJU
1 stop24h 45mXiamenAir
Deal found 20/9฿4,349

Direct flights to South Korea

Sat 16/1107:45DMK - ICN
Nonstop5h 30mThai AirAsia X
Wed 27/1116:30ICN - DMK
Nonstop6h 10mThai AirAsia X
Deal found 20/9฿6,673
Mon 30/901:00BKK - ICN
Nonstop5h 40mJeju Air
Sat 5/1020:05ICN - BKK
Nonstop5h 54mJeju Air
Deal found 19/9฿7,270
Tue 1/1001:20BKK - ICN
Nonstop5h 35mT'way Air
Sat 12/1020:05ICN - BKK
Nonstop5h 50mT'way Air
Deal found 19/9฿7,403
Mon 30/901:00BKK - ICN
Nonstop5h 40mMultiple Airlines
Fri 4/1020:05ICN - BKK
Nonstop5h 50mMultiple Airlines
Deal found 20/9฿7,502
Mon 7/1022:20BKK - ICN
Nonstop5h 40mEastar Jet
Sun 13/1017:30ICN - BKK
Nonstop5h 50mEastar Jet
Deal found 19/9฿8,996
Wed 2/1022:45BKK - ICN
Nonstop5h 40mAIR PREMIA
Thu 24/1017:00ICN - BKK
Nonstop6h 10mAIR PREMIA
Deal found 20/9฿9,693
Thu 17/1022:20BKK - ICN
Nonstop5h 45mAir Busan
Mon 21/1017:15ICN - BKK
Nonstop6h 05mAir Busan
Deal found 19/9฿9,859
Sun 6/1002:05BKK - TAE
Nonstop5h 35mT'way Air
Mon 21/1021:25TAE - BKK
Nonstop5h 35mT'way Air
Deal found 20/9฿9,926
Tue 1/1023:30BKK - PUS
Nonstop5h 20mJin Air
Sun 6/1019:05PUS - BKK
Nonstop5h 25mJin Air
Deal found 19/9฿10,490

Find flights to South Korea within your budget

Locate flights to South Korea that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 15,665 searches and data was last updated on 20 September 2024.

Fly from

Any airport

Budget

฿6,673 - ฿9,328

Route

Depart

Return

Price

Bangkok Don Mueang IntlIncheon Intl

DMK - ICN

DMKICN

Bangkok Don Mueang Intl

Sat 16/11

Nonstop5h 30m

Incheon Intl

Wed 27/11

Nonstop6h 10m

฿6,673

Bangkok SuvarnabhumiIncheon Intl

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 1/10

1 stop16h 15m

Incheon Intl

Sun 6/10

Nonstop5h 54m

฿6,839

Bangkok SuvarnabhumiIncheon Intl

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 30/9

Nonstop5h 40m

Incheon Intl

Sat 5/10

Nonstop5h 54m

฿7,270

Bangkok SuvarnabhumiIncheon Intl

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Tue 1/10

Nonstop5h 35m

Incheon Intl

Sat 12/10

Nonstop5h 50m

฿7,403

Bangkok SuvarnabhumiBusan Gimhae

BKK - PUS

BKKPUS

Bangkok Suvarnabhumi

Tue 1/10

1 stop18h 15m

Busan Gimhae

Sat 5/10

1 stop11h 45m

฿8,100

Bangkok SuvarnabhumiIncheon Intl

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Wed 2/10

1 stop11h 55m

Incheon Intl

Thu 24/10

1 stop26h 35m

฿8,166

Bangkok Don Mueang IntlIncheon Intl

DMK - ICN

DMKICN

Bangkok Don Mueang Intl

Thu 3/10

1 stop14h 10m

Incheon Intl

Mon 14/10

1 stop27h 25m

฿9,328

Flights are sorted by cheapest first

Deals found on 20/9

Best time to book a flight to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights to South Korea

Get recent, data-driven insights about flights to South Korea including ideal travel times, pricing trends, and more.

How long is the flight to South Korea?

On average, a flight from Bangkok to South Korea takes 12 hours 31 minutes. Flights to South Korea from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to South Korea?

Use this chart to determine the cheapest time to fly return from Bangkok to South Korea. Price data was last updated on 15 September 2024.

Users looking for the lowest fares to South Korea should consider flying on Wednesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday at midday, when prices are usually at their highest.

Weekly flight availability to South Korea

The most flights from Bangkok to South Korea are scheduled on a Wednesday (36 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (32 on average).

What are the cheapest airlines that fly to South Korea?

The cheapest airlines flying from Bangkok to South Korea are Eastar Jet, Jeju Air and T'way Air.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 20.0 - 260.0 mm per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit South Korea when rainfall is around 20.0 mm.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated 20 September 2024.
Get a feel of what it's like to fly with Thai AirAsia X, Jeju Air and T'way Air to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
1,057 reviews

Crew

8.8

Food

8.1

Overall

8.5

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

8.5
Very Good
1,057 reviews
8.5
Very Good
1,057 reviews

Crew

8.8

Food

8.1

Overall

8.5

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

8.3
Very Good
830 reviews
8.5
Very Good
1,057 reviews

Crew

8.8

Food

8.1

Overall

8.5

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

AIR PREMIA
8.1
Very Good
48 reviews
8.5
Very Good
1,057 reviews

Crew

8.8

Food

8.1

Overall

8.5

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

7.7
Good
164 reviews
8.5
Very Good
1,057 reviews

Crew

8.8

Food

8.1

Overall

8.5

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

  • Can I find cheaper flights to South Korea if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to South Korea on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to South Korea?

    Based on reviews from Cheapflights users, Eastar Jet is rated the highest out of the airlines that fly to South Korea.

  • What is the cheapest airport to fly to in South Korea?

    Incheon Intl is currently the cheapest airport to fly to in South Korea. One-way flights to Incheon Intl typically cost ฿2,639, while return flights cost around ฿2,412.

  • How much is a return flight to South Korea?

    A return flight to South Korea will typically cost around ฿73, however they can be found for as little as ฿73.

  • Where does the fastest flight to South Korea depart from?

    For those looking to save time traveling to South Korea, Chiang Mai offers the quickest one-way flight (4 hours 50 minutes).

  • Does Incheon Intl have rental cars?

    Yes. Those touching down at Incheon Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Incheon Intl?

    Yes. Incheon Intl has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl (0.0 km away from Incheon Intl).

See more FAQs

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