Question 1

When is the best time to book a flight to Seoul?

Accepted Answer

Booking 15 days in advance of your planned departure date is, on average, the best time to get cheap flights to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 2

Can I find cheaper flights to Seoul 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 Seoul on Cheapflights that require 1 or 2 stops for potential cost savings.

Question 3

What is the best airline to fly to Seoul?

Accepted Answer

Based on reviews from Cheapflights users, T'way Air is rated the highest out of the airlines that fly to Seoul.

Question 4

What is the cheapest airport to fly to in Seoul?

Accepted Answer

Seoul Gimpo Intl is currently the cheapest airport to fly to in Seoul. One-way flights to Seoul Gimpo Intl typically cost S$ 27, while return flights cost around S$ 37.

Question 5

How much is a return flight to Seoul?

Accepted Answer

A return flight to Seoul will typically cost around S$ 1,086, however they can be found for as little as S$ 162.

Question 6

Where does the fastest flight to Seoul depart from?

Accepted Answer

For those looking to save time traveling to Seoul, Singapore Changi offers the quickest one-way flight (4 hours 50 minutes).

Question 7

Does Incheon Intl have rental cars?

Accepted Answer

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

Question 8

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 km away from Incheon Intl).

Question 9

What are the most popular airlines that fly to Seoul?

Accepted Answer

The most popular airlines flying from Singapore to Seoul are T'way Air, Korean Air and Singapore Airlines.

Question 10

How long is the flight to Seoul?

Accepted Answer

On average, a flight from Singapore to Seoul takes 5 hours 35 minutes. Flights to Seoul from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

Question 11

Weekly flight availability to Seoul

Accepted Answer

The most flights from Singapore to Seoul are scheduled on a Monday (36 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (33 on average).

Question 12

What are the cheapest airlines that fly to Seoul?

Accepted Answer

The cheapest airlines flying from Singapore to Seoul are T'way Air, Scoot and Hainan Airlines.

Question 13

E

Accepted Answer

In terms of precipitation, rainfall in Seoul 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 Seoul when rainfall is around 27.0 mm.

Question 14

E

Accepted Answer

If weather is an important factor for your trip to Seoul, 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).

Question 15

What should I pack for a flight to Seoul?

Accepted Answer

Your suitcase will look very different depending on the time of year that you’re visiting Seoul. In spring, it’s a good idea to pack lightweight and breathable clothes, such as cotton shirts, trousers and skirts for the day, and a warmer outer layer in the evenings. Summers are hot and humid, so breathable clothing and a waterproof jacket for showers are recommended. During autumn, the weather can vary, so be prepared for mild days and cooler evenings, whereas in winter, the temperature drops and snow arrives, and it’s recommended to pack waterproof shoes and a warm coat.

Question 16

What are some things to do in Seoul?

Accepted Answer

Seoul is a city that has something for everyone. One of the most popular things that you can do to learn about the history of the country is to go to the National Museum of Korea. Next up, take a trip to Gyeongbokgung Palace, which was the first royal palace built in the Joseon Dynasty. For those looking to get close to nature, a trip to Bukhansan National Park is a must. A popular location for hikers, and one of the easiest walks you can do is the course up to Baegundae Peak. If you’re travelling with kids, then a great day out is to Coex Aquarium, where your children can get up close and personal to some of their favourite marine species.

Question 17

Can I take public transit from Incheon International Airport (ICN) to Seoul?

Accepted Answer

There are several ways you can travel the 63km (39 miles) from Incheon Airport to Seoul. One of the most popular ways to complete the journey is to take The Airport Railroad Express (AREX). There is an Express Train, which takes about 40 minutes, or the All Stop Train, which takes around an hour. This tends to be the cheapest option for travellers. Alternatively, the City Limousine Bus departs from outside the airport terminal and takes approximately 1h 10min. This is also a very affordable option for travellers.

Return from	S$ 297
One-way from	S$ 203
Popular in	December
Cheapest in	July
Average price	S$ 506
Good round-trip deal	S$ 408 or less
Good one-way deal	S$ 234 or less

Flights to Seoul in 2026

Find the latest flights to Seoul in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 5 April 2026.

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Find flight deals to Seoul

Cheapest flights to Seoul
Explore the most affordable flight options available to Seoul. Find the lowest fares based on data from user searches, with prices last updated on 5 April 2026.

Explore the most affordable flight options available to Seoul. Find the lowest fares based on data from user searches, with prices last updated on 5 April 2026.

Best flights to Seoul
Discover carefully curated flight deals to Seoul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 April 2026.

Discover carefully curated flight deals to Seoul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 April 2026.

Direct flights to Seoul
Explore direct flight options to Seoul based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 April 2026.

Explore direct flight options to Seoul based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 April 2026.

Last-minute flights to Seoul
Discover last-minute flight deals to Seoul. Data last updated 5 April 2026 and is based on user searches.

Discover last-minute flight deals to Seoul. Data last updated 5 April 2026 and is based on user searches.

One-way flights to Seoul
Search for one-way flight options to Seoul. Find affordable one-way fares based on user searches. Data last updated 5 April 2026.

Search for one-way flight options to Seoul. Find affordable one-way fares based on user searches. Data last updated 5 April 2026.

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