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1,166﷼+ Cheap flights to South Korea

— ICN
Oct 4 — Oct 111
1 adult
1 adult, Economy, 0 bags

Flights to South Korea in 2026

Enter your travel dates to find the best prices.

Cheapest flights to South Korea

Wed 10/141:20 am -
2 stops23h 50m
Thu 10/2211:00 am -
2 stops34h 10m
Deal found 8/312,378﷼
Sun 9/131:20 am -
2 stops23h 50m
Sat 9/2612:10 am -
2 stops26h 00m
Deal found 8/302,472﷼
Thu 10/151:20 am -
2 stops37h 55m
Thu 10/2212:10 am -
2 stops48h 30m
Deal found 9/12,500﷼
Mon 9/289:45 pm -
2 stops41h 30m
Mon 10/511:00 am -
2 stops34h 10m
Deal found 8/312,522﷼
Fri 9/1111:35 pm -
2 stops39h 40m
Tue 9/2211:00 am -
2 stops42h 35m
Deal found 8/312,576﷼
Mon 10/199:45 pm -
2 stops41h 30m
Tue 11/311:05 am -
2 stops32h 05m
Deal found 8/302,579﷼

Find flights to South Korea

Explore South Korea
Flights to Seoul
Flights to Busan

Find flight deals to South Korea

Return from

2,378﷼

One-way from

1,166﷼

Popular in

August

Cheapest in

April

Average price

2,691﷼

Good round-trip deal

6,730﷼ or less
10/14-10/22
  • 10/14-10/22
  • 4 total stops
  • 58h 00m total
  • Doha to Seoul
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9/19-12/31
  • 9/19-12/31
  • 2 total stops
  • 29h 25m total
  • Doha to South Korea
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Highest demand for flights based on searches. 7% potential increase in price (325﷼ potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (233﷼ potential savings vs. average return price).
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Average for return flights in September 2026
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Price to beat on a round-trip flight from Doha Hamad Intl to South Korea.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to South Korea that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Fri 9/11

6:40 pm-10:00 am

2 stops33h 20m

Incheon Intl

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

1,245﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Fri 9/11

6:40 pm-10:00 am

2 stops33h 20m

Incheon Intl

Wed 12/31

12:00 am-7:00 pm

Nonstop0h 00m

1,245﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Thu 10/8

1:20 am-7:10 am

2 stops23h 50m

Incheon Intl

Thu 10/22

12:10 am-8:45 pm

2 stops50h 35m

2,605﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Sat 10/17

8:15 pm-2:15 pm

3 stops36h 00m

Incheon Intl

Sat 10/24

1:05 pm-5:50 pm

3 stops34h 45m

2,928﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Mon 10/26

9:50 pm-8:55 pm

2 stops41h 05m

Incheon Intl

Mon 11/9

7:30 am-11:40 pm

1 stop22h 10m

3,126﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Fri 10/16

1:30 am-7:15 pm

1 stop35h 45m

Incheon Intl

Sat 10/24

8:30 pm-11:40 pm

1 stop33h 10m

3,166﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Sun 10/18

1:30 am-6:00 am

1 stop22h 30m

Incheon Intl

Tue 11/3

7:30 am-11:40 pm

1 stop22h 10m

3,187﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Wed 10/14

1:30 am-7:15 pm

1 stop35h 45m

Incheon Intl

Thu 10/22

8:30 pm-11:40 pm

1 stop33h 10m

3,187﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Sat 9/26

1:30 am-7:15 pm

1 stop35h 45m

Incheon Intl

Sun 10/4

7:20 am-11:40 pm

1 stop22h 20m

3,202﷼

DohaIncheon

DOH Doha Hamad Intl - ICN Incheon Intl

DOHICN

Doha Hamad Intl

Wed 9/30

1:30 am-6:00 am

1 stop22h 30m

Incheon Intl

Thu 10/8

7:20 am-11:40 pm

1 stop22h 20m

3,202﷼

Flights are sorted by cheapest return flights first.

Deals found on 8/31

Showing 1-10 of 13 resultsSorted by cheapest first
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Best time to book a flight to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to South Korea

How long is the flight to South Korea?

On average, a flight from Doha to South Korea takes 31 hours 50 minutes. Flights to South Korea from other popular cities in Qatar 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 Doha to South Korea are scheduled on a Wednesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in South Korea by month

In terms of precipitation, rainfall in South Korea ranges from 20.0 - 260.0 mm per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit South Korea when rainfall is around 20.0 mm.

Temperature in South Korea by month

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).

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 and Jeju City.

Reviews of airlines servicing South Korea

Read reviews from past customers who have flown Shenzhen Airlines,Qatar Airways, andEtihad Airways to South Korea. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Shenzhen Airlines
7.9
Good
26 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.2

Food

7.4

Comfort

7.9

Entertainment

7.0

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

Boarding

8.1

Overall

7.9

Crew

8.2

Food

7.4

Comfort

7.9

Entertainment

7.0

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.
Qatar Airways
7.4
Good
3,731 reviews
Shenzhen Airlines
7.9
Good
26 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.2

Food

7.4

Comfort

7.9

Entertainment

7.0

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.
Etihad Airways
7.3
Good
1,532 reviews
Shenzhen Airlines
7.9
Good
26 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.2

Food

7.4

Comfort

7.9

Entertainment

7.0

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.
China Southern
7.3
Good
172 reviews
Shenzhen Airlines
7.9
Good
26 reviews
Check prices

Boarding

8.1

Overall

7.9

Crew

8.2

Food

7.4

Comfort

7.9

Entertainment

7.0

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.

FAQs about flying to South Korea

  • 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 Southern is rated the highest out of the airlines that fly to South Korea.

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

    Incheon Intl is currently the cheapest airport to fly to in South Korea. One-way flights to Incheon Intl typically cost 500﷼, while return flights cost around 665﷼.

  • How much is a return flight to South Korea?

    A return flight to South Korea will typically cost around 738﷼, however they can be found for as little as 665﷼.

  • Does Incheon Intl have rental cars?

    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 km away from Incheon Intl).

See more FAQs

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Yes! Cheapflights helps users easily find flights to South Korea with no change fees.

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Not ready to book yet? You can track prices for flights to South Korea on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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