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).

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.

Direct flights to Seoul

Find flight deals to Seoul

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 August 19, 2026.

Mon 9/282:05 am -

Nonstop9h 00m

Mon 10/51:20 am -

Nonstop10h 30m

Deal found 8/156,116﷼

Fri 10/22:05 am -

Nonstop9h 00m

Fri 10/91:20 am -

Nonstop10h 30m

Deal found 8/196,220﷼

Mon 9/282:05 am -

Nonstop9h 00m

Mon 10/191:20 am -

Nonstop10h 30m

Deal found 8/166,271﷼

Sun 10/182:05 am -

Nonstop9h 00m

Tue 10/2712:20 am -

Nonstop10h 30m

Deal found 8/146,321﷼

Wed 11/42:40 am -

Nonstop8h 35m

Wed 11/1812:20 am -

Nonstop10h 30m

Deal found 8/166,379﷼

Tue 9/292:05 am -

Nonstop9h 00m

Tue 10/61:20 am -

Nonstop10h 30m

Deal found 8/166,418﷼

Sun 10/112:05 am -

Nonstop9h 00m

Sun 10/2512:20 am -

Nonstop10h 30m

Deal found 8/176,422﷼

Mon 8/312:05 am -

Nonstop9h 00m

Thu 9/31:20 am -

Nonstop10h 00m

Deal found 8/186,444﷼

Wed 9/162:05 am -

Nonstop9h 00m

Wed 9/231:20 am -

Nonstop10h 00m

Deal found 8/186,750﷼

Tue 9/152:05 am -

Nonstop9h 00m

Tue 9/291:20 am -

Nonstop10h 00m

Deal found 8/186,869﷼

Fri 10/162:05 am -

Nonstop9h 00m

Tue 10/201:20 am -

Nonstop10h 30m

Deal found 8/146,876﷼

Best time to book a flight to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul with our price prediction graph.

DOH-SEL

DOH-ICN

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.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Mon 9/28

2:05 am-5:05 pm

Nonstop9h 00m

Incheon Intl

Mon 10/5

1:20 am-5:50 am

Nonstop10h 30m

6,116﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Wed 9/30

2:05 am-5:05 pm

Nonstop9h 00m

Incheon Intl

Wed 10/7

1:20 am-5:50 am

Nonstop10h 30m

6,271﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Mon 9/28

2:05 am-5:05 pm

Nonstop9h 00m

Incheon Intl

Mon 10/19

1:20 am-5:50 am

Nonstop10h 30m

6,271﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Wed 11/4

2:40 am-5:15 pm

Nonstop8h 35m

Incheon Intl

Wed 11/18

12:20 am-4:50 am

Nonstop10h 30m

6,379﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Sun 10/11

2:05 am-5:05 pm

Nonstop9h 00m

Incheon Intl

Sun 10/25

12:20 am-4:50 am

Nonstop10h 30m

6,418﷼

Fastest return journey

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Wed 9/16

2:05 am-5:05 pm

Nonstop9h 00m

Incheon Intl

Wed 9/23

1:20 am-5:20 am

Nonstop10h 00m

6,750﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Tue 9/15

2:05 am-5:05 pm

Nonstop9h 00m

Incheon Intl

Tue 9/29

1:20 am-5:20 am

Nonstop10h 00m

6,869﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Fri 10/16

2:05 am-5:05 pm

Nonstop9h 00m

Incheon Intl

Tue 10/20

1:20 am-5:50 am

Nonstop10h 30m

6,876﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Tue 11/24

2:40 am-5:15 pm

Nonstop8h 35m

Incheon Intl

Thu 12/17

12:20 am-4:50 am

Nonstop10h 30m

6,980﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Fri 11/27

2:40 am-5:15 pm

Nonstop8h 35m

Incheon Intl

Sat 12/12

12:20 am-4:50 am

Nonstop10h 30m

6,980﷼

Flights are sorted by cheapest return flights first.

Deals found on 8/18

Showing 1-10 of 22 resultsSorted by cheapest first

Reviews of airlines flying non-stop to Seoul

Check out reviews from past customers who have flown Shenzhen Airlines,China Southern, andEtihad Airways to South Korea to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Shenzhen Airlines

7.9

Good

26 reviews

Check prices

Reviews

1 / 1

8.0

Excellent

Siva,Jan 2026

SZX - SIN

A great airline to fly with. First leg from harbin to Shenzhen with A330. Flight is good but in flight meal compare to Shandong no match at all. Second leg from Shenzhen to Singapore with B737-8 slept whole flight, lunch is not so good luckily i had my breakfast + lunch at the shenzhen airport.

Shenzhen Airlines

7.9

Good

26 reviews

Shenzhen Airlines

7.9

Good

26 reviews

Check prices

Reviews

1 / 1

8.0

Excellent

Siva,Jan 2026

SZX - SIN

China Southern

7.4

Good

176 reviews

Shenzhen Airlines

7.9

Good

26 reviews

Check prices

Reviews

1 / 1

8.0

Excellent

Siva,Jan 2026

SZX - SIN

Etihad Airways

7.3

Good

1,504 reviews

Shenzhen Airlines

7.9

Good

26 reviews

Check prices

Reviews

1 / 1

8.0

Excellent

Siva,Jan 2026

SZX - SIN

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This is the cheapest price on a non-stop flight to Seoul found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.

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 August 19, 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 August 19, 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 August 19, 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 August 19, 2026.

Last-minute flights to Seoul
Discover last-minute flight deals to Seoul. Data last updated August 19, 2026 and is based on user searches.

Discover last-minute flight deals to Seoul. Data last updated August 19, 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 August 19, 2026.

Search for one-way flight options to Seoul. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.

Best time to book a flight to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul with our price prediction graph.

Cheapflights Fare Finder

Use the filters below to find and compare direct flights to Seoul that are best for you.

Reviews of airlines flying non-stop to Seoul

Check out reviews from past customers who have flown Shenzhen Airlines,China Southern, andEtihad Airways to South Korea to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

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Consider flying direct from one of these origins located in South Korea.

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4,304﷼+ Direct flights to Seoul

This is the cheapest price on a non-stop flight to Seoul found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals to Seoul

Cheapest flights to SeoulExplore the most affordable flight options available to Seoul. Find the lowest fares based on data from user searches, with prices last updated on August 19, 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 August 19, 2026.

Best flights to SeoulDiscover 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 August 19, 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 August 19, 2026.

Last-minute flights to SeoulDiscover last-minute flight deals to Seoul. Data last updated August 19, 2026 and is based on user searches.

Discover last-minute flight deals to Seoul. Data last updated August 19, 2026 and is based on user searches.

One-way flights to SeoulSearch for one-way flight options to Seoul. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.

Search for one-way flight options to Seoul. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.

Best time to book a flight to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul with our price prediction graph.

Cheapflights Fare Finder

Use the filters below to find and compare direct flights to Seoul that are best for you.

Reviews of airlines flying non-stop to Seoul

Check out reviews from past customers who have flown Shenzhen Airlines,China Southern, andEtihad Airways to South Korea to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

Direct flights to Asia

Book a non-stop flight to one of these popular destinations located in Asia.

Direct flights from South Korea

Consider flying direct from one of these origins located in South Korea.

100% Free

Book With Flexibility

Travel Smart

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 August 19, 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 August 19, 2026.

Last-minute flights to Seoul
Discover last-minute flight deals to Seoul. Data last updated August 19, 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 August 19, 2026.