What is the cheapest month to fly to South Korea?

Currently, June is the cheapest month in which you can book a flight to South Korea . Flying to South Korea in January will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

In terms of precipitation, rainfall in South Korea ranges from 27.0 - 253.0 mm per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit South Korea when rainfall is around 27.0 mm.

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, Cebu Pacific is rated the highest out of the airlines that fly to South Korea.

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

Jeju City Airport is currently the cheapest airport to fly to in South Korea. One-way flights to Jeju City Airport typically cost ฿1,905, while return flights cost around ฿4,069.

How much is a return flight to South Korea?

A return flight to South Korea will typically cost around ฿802, however they can be found for as little as ฿182.

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 (5 hours 15 minutes).

Does Incheon Intl Airport have rental cars?

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

Are there hotels close to Incheon Intl Airport?

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

Cheap Flights to South Korea from ฿3,773

Flights to South Korea in 2024

Popular in	December
Cheapest in	June
Average price	฿13,725
Return from	฿6,733
One-way from	฿3,773

High demand for flights, 10% potential price rise

Search Deals

Best time to find cheap flights, 1% potential price drop

Search Deals

Average for return flights in April 2024

Search Deals

From Bangkok to Seoul

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One-way flight from Bangkok to South Korea

Search Deals

Find flights to South Korea

One-wayReturn

Explore South Korea

Flights to Seoul

Flights to Busan

Cheap flights to South Korea in April & May 2024

The following deals offer some of the lowest prices we've found on flights heading to South Korea in April and May 2024. If these deals fall outside of your budget, be sure to come back soon as prices update often.

Cheap flights to Incheon

Wed 15/502:20BKK - ICN

Nonstop5h 45mMultiple Airlines

Wed 22/517:30ICN - BKK

Nonstop5h 50mMultiple Airlines

Deal found 25/4฿6,733

Mon 20/502:20BKK - ICN

Nonstop5h 45mMultiple Airlines

Wed 29/517:30ICN - BKK

Nonstop5h 50mMultiple Airlines

Deal found 25/4฿6,844

Thu 16/516:05BKK - ICN

Nonstop5h 50mMultiple Airlines

Wed 22/517:30ICN - BKK

Nonstop5h 50mMultiple Airlines

Deal found 25/4฿7,103

Sun 12/501:20BKK - ICN

Nonstop5h 35mT'way Air

Wed 22/520:05ICN - BKK

Nonstop5h 50mT'way Air

Deal found 25/4฿7,251

Wed 29/522:45BKK - ICN

Nonstop5h 40mMultiple Airlines

Thu 13/616:45ICN - BKK

1 stop11h 05mMultiple Airlines

Deal found 25/4฿7,325

Thu 9/516:05BKK - ICN

Nonstop5h 50mMultiple Airlines

Fri 24/518:05ICN - BKK

1 stop26h 00mMultiple Airlines

Deal found 24/4฿7,362

Thu 2/516:05BKK - ICN

Nonstop5h 50mMultiple Airlines

Sun 12/508:55ICN - BKK

1 stop14h 00mMultiple Airlines

Deal found 25/4฿7,436

Fri 10/516:05BKK - ICN

Nonstop5h 50mMultiple Airlines

Fri 24/508:55ICN - BKK

1 stop14h 00mMultiple Airlines

Deal found 25/4฿7,473

Sat 11/501:20BKK - ICN

Nonstop5h 35mMultiple Airlines

Sat 18/514:00ICN - BKK

1 stop13h 50mMultiple Airlines

Deal found 25/4฿7,510

Wed 15/502:20BKK - ICN

Nonstop5h 45mMultiple Airlines

Wed 22/517:30ICN - BKK

Nonstop5h 50mMultiple Airlines

Deal found 25/4฿6,733

Mon 20/502:20BKK - ICN

Nonstop5h 45mMultiple Airlines

Wed 29/517:30ICN - BKK

Nonstop5h 50mMultiple Airlines

Deal found 25/4฿6,844

Thu 16/516:05BKK - ICN

Nonstop5h 50mMultiple Airlines

Wed 22/517:30ICN - BKK

Nonstop5h 50mMultiple Airlines

Deal found 25/4฿7,103

Sun 12/501:20BKK - ICN

Nonstop5h 35mT'way Air

Wed 22/520:05ICN - BKK

Nonstop5h 50mT'way Air

Deal found 25/4฿7,251

Wed 29/522:45BKK - ICN

Nonstop5h 40mMultiple Airlines

Thu 13/616:45ICN - BKK

1 stop11h 05mMultiple Airlines

Deal found 25/4฿7,325

Thu 9/516:05BKK - ICN

Nonstop5h 50mMultiple Airlines

Fri 24/518:05ICN - BKK

1 stop26h 00mMultiple Airlines

Deal found 24/4฿7,362

Thu 2/516:05BKK - ICN

Nonstop5h 50mMultiple Airlines

Sun 12/508:55ICN - BKK

1 stop14h 00mMultiple Airlines

Deal found 25/4฿7,436

Fri 10/516:05BKK - ICN

Nonstop5h 50mMultiple Airlines

Fri 24/508:55ICN - BKK

1 stop14h 00mMultiple Airlines

Deal found 25/4฿7,473

Sat 11/501:20BKK - ICN

Nonstop5h 35mMultiple Airlines

Sat 18/514:00ICN - BKK

1 stop13h 50mMultiple Airlines

Deal found 25/4฿7,510

Cheap flights to Jeju City

Sun 19/501:30BKK - CJU

1 stop18h 05mMultiple Airlines

Thu 23/521:40CJU - BKK

1 stop28h 15mMultiple Airlines

Deal found 24/4฿10,173

Mon 20/516:05BKK - CJU

1 stop13h 05mMultiple Airlines

Thu 23/508:25CJU - BKK

2 stops14h 30mMultiple Airlines

Deal found 24/4฿11,061

Tue 7/506:20DMK - CJU

1 stop9h 10mMultiple Airlines

Thu 9/507:50CJU - DMK

1 stop17h 10mMultiple Airlines

Deal found 24/4฿11,542

Tue 7/521:30DMK - CJU

2 stops18h 00mMultiple Airlines

Thu 9/510:20CJU - DMK

1 stop14h 40mMultiple Airlines

Deal found 24/4฿11,764

Sun 19/500:50BKK - CJU

1 stop13h 30mMultiple Airlines

Thu 23/508:20CJU - BKK

2 stops14h 35mMultiple Airlines

Deal found 24/4฿13,096

Mon 27/502:10BKK - CJU

1 stop8h 20mChina Eastern

Fri 31/513:40CJU - BKK

1 stop13h 00mChina Eastern

Deal found 23/4฿13,170

Sun 19/503:30DMK - CJU

1 stop16h 25mMultiple Airlines

Thu 23/507:55CJU - DMK

1 stop12h 25mMultiple Airlines

Deal found 24/4฿13,429

Tue 7/523:30BKK - CJU

1 stop14h 30mMultiple Airlines

Thu 9/508:05CJU - BKK

2 stops12h 00mMultiple Airlines

Deal found 24/4฿13,762

Mon 29/402:05BKK - CJU

1 stop12h 40mMultiple Airlines

Wed 1/508:00CJU - BKK

1 stop19h 00mMultiple Airlines

Deal found 24/4฿13,836

South Korea 2024 flight deals

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.

Wed 15/502:20BKK - ICN

Nonstop5h 45mMultiple Airlines

Wed 22/517:30ICN - BKK

Nonstop5h 50mMultiple Airlines

Deal found 25/4฿6,733

Mon 20/502:20BKK - ICN

Nonstop5h 45mMultiple Airlines

Wed 29/517:30ICN - BKK

Nonstop5h 50mMultiple Airlines

Deal found 25/4฿6,844

Thu 16/516:05BKK - ICN

Nonstop5h 50mMultiple Airlines

Wed 22/517:30ICN - BKK

Nonstop5h 50mMultiple Airlines

Deal found 25/4฿7,103

Sun 16/602:20BKK - ICN

Nonstop5h 45mMultiple Airlines

Tue 2/718:05ICN - BKK

1 stop22h 40mMultiple Airlines

Deal found 25/4฿7,214

Sun 12/501:20BKK - ICN

Nonstop5h 35mT'way Air

Wed 22/520:05ICN - BKK

Nonstop5h 50mT'way Air

Deal found 25/4฿7,251

Tue 25/602:20BKK - ICN

Nonstop5h 45mMultiple Airlines

Sun 22/918:05ICN - BKK

1 stop18h 45mMultiple Airlines

Deal found 24/4฿7,288

One-way flights to South Korea

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.

Wed 29/522:45BKK - ICN

Nonstop5h 40mAIR PREMIA

Deal found 25/4฿3,773

Wed 29/522:45BKK - ICN

Nonstop5h 40mAIR PREMIA

Deal found 25/4฿3,773

Mon 27/502:20BKK - CJU

1 stop15h 55mMultiple Airlines

Deal found 24/4฿5,401

Direct flights to South Korea

Wed 15/502:20BKK - ICN

Nonstop5h 45mMultiple Airlines

Wed 22/517:30ICN - BKK

Nonstop5h 50mMultiple Airlines

Deal found 25/4฿6,733

Mon 20/502:20BKK - ICN

Nonstop5h 45mMultiple Airlines

Wed 29/517:30ICN - BKK

Nonstop5h 50mMultiple Airlines

Deal found 25/4฿6,844

Thu 16/516:05BKK - ICN

Nonstop5h 50mMultiple Airlines

Wed 22/517:30ICN - BKK

Nonstop5h 50mMultiple Airlines

Deal found 25/4฿7,103

Sun 12/501:20BKK - ICN

Nonstop5h 35mT'way Air

Wed 22/520:05ICN - BKK

Nonstop5h 50mT'way Air

Deal found 25/4฿7,251

Sat 11/522:45BKK - ICN

Nonstop5h 40mAIR PREMIA

Sat 18/516:50ICN - BKK

Nonstop6h 20mAIR PREMIA

Deal found 24/4฿7,362

Sat 15/616:05BKK - ICN

Nonstop5h 50mMultiple Airlines

Sun 23/617:30ICN - BKK

Nonstop5h 50mMultiple Airlines

Deal found 25/4฿7,473

Thu 13/616:05BKK - ICN

Nonstop5h 50mThai AirAsia X

Wed 19/611:15ICN - BKK

Nonstop5h 45mThai AirAsia X

Deal found 24/4฿7,547

Wed 15/502:20BKK - ICN

Nonstop5h 45mThai AirAsia X

Wed 22/511:15ICN - BKK

Nonstop5h 45mThai AirAsia X

Deal found 24/4฿7,584

Sat 11/516:05BKK - ICN

Nonstop5h 50mThai AirAsia X

Tue 21/511:15ICN - BKK

Nonstop5h 45mThai AirAsia X

Deal found 25/4฿7,621

Average price of flights to South Korea by month

Currently, June is the cheapest month in which you can book a flight to South Korea (average of ฿211). Flying to South Korea in January will prove the most costly (average of ฿350). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

฿12,948

February

฿12,060

March

฿9,766

April

฿9,137

May

฿8,952

June

฿7,806

July

฿8,878

August

฿10,321

September

฿8,952

October

฿11,727

November

฿10,987

December

฿11,912

Temperature and rainfall in South Korea by month

SEL Temperature	2 - 25 °C

SEL

Temperature

2 - 25 °C

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).

When is the best time to book a flight to South Korea?

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights to South Korea. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Search Deals

Reviews of airlines servicing South Korea

Get a feel of what it's like to fly with T'way Air, Thai AirAsia X and China Southern 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.

Korean Air

8.5

Very Good

1,188 reviews

Check prices

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Korean Air

8.5

Very Good

1,188 reviews

Korean Air

8.5

Very Good

1,188 reviews

Check prices

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

AIR PREMIA

8.4

Very Good

36 reviews

Korean Air

8.5

Very Good

1,188 reviews

Check prices

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

EVA Air

8.4

Very Good

1,559 reviews

Korean Air

8.5

Very Good

1,188 reviews

Check prices

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Asiana Airlines

8.4

Very Good

601 reviews

Korean Air

8.5

Very Good

1,188 reviews

Check prices

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

China Airlines

8.3

Very Good

964 reviews

Korean Air

8.5

Very Good

1,188 reviews

Check prices

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

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, Cebu Pacific is rated the highest out of the airlines that fly to South Korea.
What is the cheapest airport to fly to in South Korea?
Jeju City Airport is currently the cheapest airport to fly to in South Korea. One-way flights to Jeju City Airport typically cost ฿1,905, while return flights cost around ฿4,069.
How much is a return flight to South Korea?
A return flight to South Korea will typically cost around ฿802, however they can be found for as little as ฿182.
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 (5 hours 15 minutes).
Does Incheon Intl Airport have rental cars?
Yes. Those touching down at Incheon Intl Airport can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Incheon Intl Airport?
Yes. Incheon Intl Airport has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl Airport (0.0 km away from Incheon Intl Airport).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly your favourite airline to South Korea
Fly your favorite airline to South Korea. Flight routes are based on user searches made on Cheapflights and were last updated on 25 April 2024.

Thai AirAsia X flights from Suvarnabhumi to Incheon Intl

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Cheap flights to South Korea from ฿3,773

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 29/5. 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.

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 14,232 searches and data was last updated on 25 April 2024.

Popular in

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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 25 April 2024

Explore South Korea

Cheap flights to South Korea in April & May 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 April and May 2024. If these deals fall outside of your budget, be sure to come back soon as prices update often.

Cheap flights to Incheon

Cheap flights to Jeju City

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 14,232 searches and data were last updated on 25 April 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.

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 14,232 searches and data was last updated on 25 April 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.

Direct flights to South Korea

Average price of flights to South Korea by month

Plan your trip to South Korea by taking into account the cheapest months to travel. The average price of a one-way flight to South Korea is currently ฿4,316 while a return flight costs ฿8,408. Price data was last updated on 21 April 2024.

Temperature and rainfall in South Korea by month

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

When is the best time to book a flight to South Korea?

Use this chart to determine the optimal time to book a return flight to South Korea. Price data was last updated on 28 January 2024.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights to South Korea. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing South Korea

Get a feel of what it's like to fly with T'way Air, Thai AirAsia X and China Southern 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.

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

What is the best airline to fly to South Korea?

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

How much is a return flight to South Korea?

Where does the fastest flight to South Korea depart from?

Does Incheon Intl Airport have rental cars?

Are there hotels close to Incheon Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline to South KoreaFly your favorite airline to South Korea. Flight routes are based on user searches made on Cheapflights and were last updated on 25 April 2024.

Fly your favorite airline to South Korea. Flight routes are based on user searches made on Cheapflights and were last updated on 25 April 2024.

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Fly your favourite airline to South Korea
Fly your favorite airline to South Korea. Flight routes are based on user searches made on Cheapflights and were last updated on 25 April 2024.