Question 1

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

Accepted Answer

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

Question 2

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

Accepted Answer

Booking 90 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.

Question 3

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

Accepted Answer

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.

Question 4

What is the best airline to fly to South Korea?

Accepted Answer

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

Question 5

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

Accepted Answer

Seoul Gimpo Intl is currently the cheapest airport to fly to in South Korea. One-way flights to Seoul Gimpo Intl typically cost £15, while return flights cost around £28.

Question 6

How much is a return flight to South Korea?

Accepted Answer

A return flight to South Korea will typically cost around £208, however they can be found for as little as £28.

Question 7

Where does the fastest flight to South Korea depart from?

Accepted Answer

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

Question 8

Does Incheon Intl have car hire?

Accepted Answer

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

Question 9

Are there hotels close to Incheon Intl?

Accepted Answer

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).

Question 10

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

Accepted Answer

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

Question 11

How long is the flight to South Korea?

Accepted Answer

On average, a flight from London to South Korea takes 18 hours 2 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.

Question 12

Weekly flight availability to South Korea

Accepted Answer

The most flights from London to South Korea are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Question 13

What are the cheapest airlines that fly to South Korea?

Accepted Answer

The cheapest airlines flying from London to South Korea are American Airlines, United Airlines and Virgin Atlantic.

Question 14

E

Accepted Answer

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.

Question 15

E

Accepted Answer

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).

Return from	£502
One-way from	£290
Popular in	July
Cheapest in	November
Average price	£596
Good round-trip deal	£885 or less
Good one-way deal	£541 or less

Flights to South Korea in 2026

Find the latest flights to South Korea in 2026, 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 22 May 2026.

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 22 May 2026

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 22 May 2026.

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 22 May 2026.

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 22 May 2026.

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 22 May 2026.

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 22 May 2026.

Explore direct flight options to South Korea based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 May 2026.

Last-minute flights to South Korea
Discover last-minute flight deals to South Korea. Data last updated 22 May 2026 and is based on user searches.

Discover last-minute flight deals to South Korea. Data last updated 22 May 2026 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 22 May 2026.

Search for one-way flight options to South Korea. Find affordable one-way fares based on user searches. Data last updated 22 May 2026.

100% Free

Book with Flexibility

Travel Smart

Cheap flights to South Korea – Compare and Save