What are the most popular places to fly to in South Korea?

The most popular places in South Korea to fly to are Seoul, Incheon, Jeju City and Busan.

What is the cheapest month to fly to South Korea?

Currently, November is the cheapest month in which you can book a flight to South Korea . Flying to South Korea in July 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.

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, China Eastern 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 is currently the cheapest airport to fly to in South Korea. One-way flights to Jeju City typically cost £10, while return flights cost around £21.

How much is a return flight to South Korea?

A return flight to South Korea will typically cost around £269, however they can be found for as little as £78.

Where does the fastest flight to South Korea depart from?

For those looking to save time traveling to South Korea, London offers the quickest one-way flight (12 hours 35 minutes).

Does Incheon Intl have car hire?

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 mi away from Incheon Intl).

When is the cheapest time to fly to South Korea?

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

What are the most popular airlines that fly to South Korea?

The most popular airlines flying from London to South Korea are Asiana Airlines, Air China and Lufthansa.

How long is the flight to South Korea?

On average, a flight from London to South Korea takes 18 hours 13 minutes. Flights to South Korea from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to South Korea

The most flights from London to South Korea are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

What are the cheapest airlines that fly to South Korea?

The cheapest airlines flying from London to South Korea are American Airlines, Aer Lingus and Finnair.

In terms of precipitation, rainfall in South Korea ranges from 27.0 - 253.0 inches 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.

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).

Cheap Flights to South Korea from £224

Flights to South Korea in 2025

Return from	£339
One-way from	£224
Popular in	July
Cheapest in	November
Average price	£588
Good round-trip deal	£860 or less
Good one-way deal	£517 or less

China Eastern
6/11-20/11
2 total stops
58h 40m total
London to Seoul

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China Eastern
3/12
1 total stop
33h 00m total
London to South Korea

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Highest demand for flights based on searches. 18% potential increase in price (£95 potential increase over avg. return price).

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Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

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Average for return flights in September 2025

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Price to beat on a round-trip flight from London to South Korea.

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Price to beat on a one-way flight from London to South Korea.

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Find flights to South Korea

One-wayReturn

Explore South Korea

Flights to Seoul

Flights to Busan

Flights to Jeju City

Find flight deals to South Korea

Cheapest flights to South Korea
Explore the most affordable flight options available to South Korea. Find the lowest fares based on data from user searches, with prices last updated on 30 September 2025.

Thu 6/1121:00LHR - GMP

1 stop29h 00mChina Eastern

Thu 20/1120:50GMP - LHR

1 stop29h 40mChina Eastern

Deal found 30/9£339

Sat 15/1121:30LHR - GMP

1 stop29h 55mChina Southern

Wed 26/1113:30GMP - LHR

1 stop37h 25mChina Southern

Deal found 30/9£357

Tue 4/1121:30LHR - GMP

1 stop29h 55mChina Southern

Wed 19/1113:30GMP - LHR

1 stop37h 25mChina Southern

Deal found 29/9£359

Sat 15/1121:30LHR - GMP

1 stop29h 55mChina Southern

Thu 27/1113:30GMP - LHR

1 stop37h 25mChina Southern

Deal found 29/9£360

Thu 6/1121:30LHR - GMP

1 stop29h 55mChina Southern

Thu 20/1113:30GMP - LHR

1 stop37h 25mChina Southern

Deal found 29/9£361

Tue 4/1110:30LGW - GMP

1 stop24h 20mChina Eastern

Thu 13/1120:50GMP - LGW

1 stop18h 40mChina Eastern

Deal found 29/9£362

Best flights to South Korea
Discover carefully curated flight deals to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2025.

Sat 15/1121:30LHR - GMP

1 stop29h 55mChina Southern

Wed 26/1113:30GMP - LHR

1 stop37h 25mChina Southern

Deal found 30/9£357

Wed 19/1110:30LGW - GMP

1 stop24h 20mChina Eastern

Tue 13/112:00GMP - LGW

1 stop35h 00mChina Eastern

Deal found 27/9£363

Wed 26/1117:40LHR - GMP

1 stop34h 25mAir China

Sun 7/1214:25GMP - LHR

1 stop34h 30mAir China

Deal found 30/9£381

Mon 10/1114:55LTN - ICN

2 stops36h 00mMultiple Airlines

Mon 24/1118:25ICN - LTN

2 stops34h 45mMultiple Airlines

Deal found 28/9£426

Tue 10/208:45LHR - ICN

1 stop17h 30mLufthansa

Fri 20/213:30ICN - LHR

1 stop18h 25mLufthansa

Deal found 28/9£430

Wed 5/1119:50LHR - ICN

2 stops38h 10mScandinavian Airlines

Fri 28/1123:45ICN - LHR

1 stop25h 15mScandinavian Airlines

Deal found 29/9£502

Thu 8/117:05LCY - ICN

1 stop14h 50mKLM

Thu 22/123:05ICN - LCY

1 stop17h 10mKLM

Deal found 28/9£567

Fri 9/106:25LGW - ICN

1 stop17h 40mTurkish Airlines

Sat 17/100:10ICN - LGW

1 stop31h 25mTurkish Airlines

Deal found 28/9£572

Wed 14/114:45LHR - ICN

2 stops17h 10mAir France

Thu 22/123:05ICN - LHR

2 stops20h 25mAir France

Deal found 28/9£588

Wed 19/1121:30LHR - GMP

1 stop29h 55mChina Southern

Wed 3/1213:30GMP - LHR

1 stop37h 25mChina Southern

Deal found 30/9£368

Thu 22/108:40LGW - ICN

1 stop23h 35mQatar Airways

Sun 1/200:20ICN - LGW

1 stop38h 35mQatar Airways

Deal found 29/9£769

Tue 11/1120:10LHR - ICN

Nonstop12h 40mAsiana Airlines

Fri 21/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 29/9£795

Tue 4/1120:25LHR - CJU

1 stop16h 10mAir China

Thu 27/1122:35CJU - LHR

1 stop28h 15mAir China

Deal found 28/9£407

Thu 6/1121:30LHR - GMP

1 stop29h 55mChina Southern

Thu 20/1113:30GMP - LHR

1 stop37h 25mChina Southern

Deal found 30/9£371

Mon 10/1117:00LGW - GMP

1 stop33h 00mChina Eastern

Sun 23/1112:00GMP - LGW

1 stop27h 30mChina Eastern

Deal found 29/9£415

Sun 25/114:05STN - ICN

1 stop19h 05mEmirates

Mon 2/222:20ICN - STN

1 stop22h 45mEmirates

Deal found 29/9£850

Thu 15/111:10LHR - ICN

1 stop15h 05mLufthansa

Sat 31/113:05ICN - LHR

1 stop16h 45mLufthansa

Deal found 28/9£438

Mon 24/1105:55STN - ICN

2 stops21h 00mMultiple Airlines

Mon 1/1214:50ICN - STN

2 stops34h 55mMultiple Airlines

Deal found 28/9£444

Tue 4/1120:25LHR - CJU

1 stop16h 10mAir China

Thu 27/1122:35CJU - LHR

1 stop28h 15mAir China

Deal found 28/9£407

Wed 3/1221:30LHR - GMP

1 stop29h 55mChina Southern

Thu 11/1213:30GMP - LHR

1 stop37h 25mChina Southern

Deal found 29/9£372

Fri 9/107:40LHR - ICN

1 stop18h 35mLufthansa

Fri 16/113:05ICN - LHR

1 stop18h 15mLufthansa

Deal found 30/9£438

Mon 10/1117:00LGW - GMP

1 stop33h 00mMultiple Airlines

Tue 25/1116:05GMP - LGW

2 stops23h 25mMultiple Airlines

Deal found 29/9£464

Mon 10/1117:00LGW - GMP

1 stop33h 00mChina Eastern

Tue 25/1120:50GMP - LGW

1 stop18h 40mChina Eastern

Deal found 29/9£467

Wed 7/111:30LHR - ICN

1 stop14h 20mLufthansa

Wed 21/113:30ICN - LHR

1 stop18h 25mLufthansa

Deal found 28/9£446

Wed 3/1217:50LCY - ICN

1 stop14h 05mKLM

Thu 11/1223:05ICN - LCY

1 stop17h 10mKLM

Deal found 28/9£567

Tue 11/1120:50LTN - ICN

3 stops32h 50mMultiple Airlines

Tue 25/1114:55ICN - LTN

2 stops32h 05mMultiple Airlines

Deal found 28/9£470

Fri 9/117:40LHR - GMP

1 stop34h 25mAir China

Sun 18/114:25GMP - LHR

1 stop36h 25mAir China

Deal found 30/9£471

Mon 10/1117:00LGW - GMP

1 stop33h 00mChina Eastern

Mon 24/1120:50GMP - LGW

1 stop18h 40mChina Eastern

Deal found 29/9£471

Sun 25/107:40LHR - ICN

2 stops18h 10mLufthansa

Wed 4/213:30ICN - LHR

1 stop18h 25mLufthansa

Deal found 29/9£454

Wed 12/1117:05LGW - ICN

1 stop31h 00mTurkish Airlines

Sat 22/1110:45ICN - LGW

1 stop31h 35mTurkish Airlines

Deal found 28/9£604

Direct flights to South Korea
Explore direct flight options to South Korea based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 September 2025.

Thu 6/1120:10LHR - ICN

Nonstop12h 35mAsiana Airlines

Thu 20/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 28/9£746

Sat 15/1118:50LHR - ICN

Nonstop12h 35mKorean Air

Tue 25/1110:40ICN - LHR

Nonstop14h 50mKorean Air

Deal found 30/9£747

Fri 5/1220:10LHR - ICN

Nonstop12h 35mAsiana Airlines

Tue 9/1212:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 28/9£752

Mon 3/1118:50LHR - ICN

Nonstop12h 35mKorean Air

Fri 14/1110:40ICN - LHR

Nonstop14h 50mKorean Air

Deal found 29/9£755

Fri 14/1120:10LHR - ICN

Nonstop12h 40mMultiple Airlines

Tue 25/1110:40ICN - LHR

Nonstop14h 50mMultiple Airlines

Deal found 30/9£756

Mon 3/1118:50LHR - ICN

Nonstop12h 35mKorean Air

Mon 24/1110:40ICN - LHR

Nonstop14h 50mKorean Air

Deal found 28/9£757

Mon 10/1120:10LHR - ICN

Nonstop12h 35mAsiana Airlines

Mon 24/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 28/9£758

Fri 14/1120:10LHR - ICN

Nonstop12h 35mMultiple Airlines

Fri 21/1110:40ICN - LHR

Nonstop14h 50mMultiple Airlines

Deal found 30/9£759

Tue 4/1120:10LHR - ICN

Nonstop12h 35mAsiana Airlines

Tue 18/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 28/9£759

Tue 4/1120:10LHR - ICN

Nonstop12h 40mAsiana Airlines

Wed 19/1112:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 29/9£761

Sat 15/1118:50LHR - ICN

Nonstop12h 35mKorean Air

Tue 25/1110:40ICN - LHR

Nonstop14h 50mKorean Air

Deal found 29/9£761

Fri 5/1220:10LHR - ICN

Nonstop12h 40mAsiana Airlines

Tue 9/1212:25ICN - LHR

Nonstop14h 40mAsiana Airlines

Deal found 29/9£762

Last-minute flights to South Korea
Discover last-minute flight deals to South Korea. Data last updated 30 September 2025 and is based on user searches.

Mon 29/911:35LGW - ICN

1 stop19h 50mChina Eastern

Tue 14/1016:20ICN - LGW

1 stop22h 10mChina Eastern

Deal found 28/9£391

Tue 30/919:35LHR - PUS

1 stop14h 45mMultiple Airlines

Wed 1/1020:35PUS - LHR

2 stops30h 25mMultiple Airlines

Deal found 29/9£1,131

Tue 30/911:25LGW - PUS

1 stop18h 35mMultiple Airlines

Wed 1/1018:30PUS - LGW

2 stops26h 05mMultiple Airlines

Deal found 29/9£1,286

Thu 2/1022:00LHR - ICN

1 stop30h 55mAir China

Thu 16/1013:05ICN - LHR

1 stop15h 25mAir China

Deal found 28/9£391

Thu 2/1011:25LGW - PUS

1 stop35h 15mMultiple Airlines

Thu 30/1019:30PUS - LGW

2 stops46h 05mMultiple Airlines

Deal found 30/9£587

Thu 2/1011:25LGW - PUS

1 stop35h 15mMultiple Airlines

Thu 30/1017:50PUS - LGW

1 stop21h 40mMultiple Airlines

Deal found 30/9£742

Thu 2/1008:55LHR - PUS

2 stops18h 50mMultiple Airlines

Thu 30/1019:50PUS - LHR

1 stop30h 05mMultiple Airlines

Deal found 30/9£856

Thu 2/1020:40LHR - PUS

1 stop28h 50mMultiple Airlines

Thu 30/1007:55PUS - LHR

1 stop19h 10mMultiple Airlines

Deal found 30/9£872

Thu 2/1008:05LHR - PUS

2 stops26h 15mMultiple Airlines

Thu 30/1012:00PUS - LHR

2 stops35h 00mMultiple Airlines

Deal found 30/9£1,204

Fri 3/1011:35LGW - ICN

1 stop19h 45mChina Eastern

Thu 9/1012:55ICN - LGW

1 stop25h 35mChina Eastern

Deal found 29/9£389

Fri 3/1011:35LGW - ICN

1 stop19h 45mChina Eastern

Thu 9/1014:15ICN - LGW

2 stops24h 15mChina Eastern

Deal found 29/9£390

Sat 4/1022:00LHR - ICN

1 stop30h 55mAir China

Thu 16/1013:05ICN - LHR

1 stop15h 25mAir China

Deal found 29/9£390

One-way flights to South Korea
Search for one-way flight options to South Korea. Find affordable one-way fares based on user searches. Data last updated 30 September 2025.

Wed 3/1217:00LGW - GMP

1 stop33h 00mChina Eastern

Deal found 28/9£224

Wed 3/1217:00LGW - GMP

1 stop33h 00mChina Eastern

Deal found 28/9£224

Sat 22/1120:20LGW - PUS

2 stops39h 50mMultiple Airlines

Deal found 28/9£261

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Flights to South Korea in 2025

Find the latest flights to South Korea in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 30 September 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 30 September 2025

Explore South Korea

Find flight deals to South Korea

Cheapest flights to South Korea
Explore the most affordable flight options available to South Korea. Find the lowest fares based on data from user searches, with prices last updated on 30 September 2025.

Explore the most affordable flight options available to South Korea. Find the lowest fares based on data from user searches, with prices last updated on 30 September 2025.

Best flights to South Korea
Discover carefully curated flight deals to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2025.

Discover carefully curated flight deals to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2025.

Direct flights to South Korea
Explore direct flight options to South Korea based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 September 2025.

Explore direct flight options to South Korea based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 September 2025.

Last-minute flights to South Korea
Discover last-minute flight deals to South Korea. Data last updated 30 September 2025 and is based on user searches.

Discover last-minute flight deals to South Korea. Data last updated 30 September 2025 and is based on user searches.

One-way flights to South Korea
Search for one-way flight options to South Korea. Find affordable one-way fares based on user searches. Data last updated 30 September 2025.

Search for one-way flight options to South Korea. Find affordable one-way fares based on user searches. Data last updated 30 September 2025.

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Cheap flights to South Korea – Compare and Save

Flights to South Korea in 2025

Find the latest flights to South Korea in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 30 September 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 30 September 2025

Explore South Korea

Find flight deals to South Korea

Cheapest flights to South KoreaExplore the most affordable flight options available to South Korea. Find the lowest fares based on data from user searches, with prices last updated on 30 September 2025.

Explore the most affordable flight options available to South Korea. Find the lowest fares based on data from user searches, with prices last updated on 30 September 2025.

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Cheapest flights to South Korea
Explore the most affordable flight options available to South Korea. Find the lowest fares based on data from user searches, with prices last updated on 30 September 2025.