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Rp 3,465,938+ 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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SEL
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

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Enter your travel dates to find the best prices.

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 18 April 2026.

Wed 13/522.45
DPS
-
ICN
Nonstop7h 30m
Jeju Air
Mon 18/515.40
ICN
-
DPS
Nonstop7h 05m
Jeju Air
Deal found 16/4Rp 6,539,184
Wed 13/522.45
DPS
-
ICN
Nonstop7h 30m
Jeju Air
Sat 16/515.40
ICN
-
DPS
Nonstop7h 05m
Jeju Air
Deal found 16/4Rp 6,590,404
Sun 17/522.45
DPS
-
ICN
Nonstop7h 30m
Jeju Air
Wed 20/515.40
ICN
-
DPS
Nonstop7h 05m
Jeju Air
Deal found 16/4Rp 6,607,478
Sun 17/522.45
DPS
-
ICN
Nonstop7h 30m
Jeju Air
Mon 18/515.40
ICN
-
DPS
Nonstop7h 05m
Jeju Air
Deal found 16/4Rp 6,624,552
Sun 17/522.45
DPS
-
ICN
Nonstop7h 30m
Jeju Air
Fri 22/515.40
ICN
-
DPS
Nonstop7h 05m
Jeju Air
Deal found 16/4Rp 6,658,699
Wed 13/522.45
DPS
-
ICN
Nonstop7h 30m
Jeju Air
Sun 17/515.40
ICN
-
DPS
Nonstop7h 05m
Jeju Air
Deal found 17/4Rp 6,726,994
Thu 21/522.45
DPS
-
ICN
Nonstop7h 30m
Jeju Air
Tue 26/515.40
ICN
-
DPS
Nonstop7h 05m
Jeju Air
Deal found 18/4Rp 6,812,362
Wed 13/522.45
DPS
-
ICN
Nonstop7h 30m
Jeju Air
Tue 19/515.40
ICN
-
DPS
Nonstop7h 05m
Jeju Air
Deal found 16/4Rp 6,948,950
Sun 17/522.45
DPS
-
ICN
Nonstop7h 30m
Jeju Air
Tue 19/515.40
ICN
-
DPS
Nonstop7h 05m
Jeju Air
Deal found 16/4Rp 7,017,244
Wed 29/422.45
DPS
-
ICN
Nonstop7h 30m
Jeju Air
Mon 4/515.40
ICN
-
DPS
Nonstop7h 05m
Jeju Air
Deal found 16/4Rp 7,546,526
Thu 30/422.45
DPS
-
ICN
Nonstop7h 30m
Jeju Air
Mon 4/515.40
ICN
-
DPS
Nonstop7h 05m
Jeju Air
Deal found 16/4Rp 7,580,672

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.
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.

Cheapflights Fare Finder

 
Use the slider to find non-stop flights to Seoul within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 22,532 searches and data was last updated on 18 April 2026.
Use the filters below to find and compare direct flights to Seoul that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DenpasarIncheon

DPS - ICN

DPSICN

Denpasar Bali Ngurah Rai

Thu 30/4

22.45-07.15

Nonstop7h 30m

Incheon Intl

Tue 5/5

15.40-21.45

Nonstop7h 05m

Rp 7,666,040

DenpasarIncheon

DPS - ICN

DPSICN

Denpasar Bali Ngurah Rai

Tue 12/5

22.45-07.15

Nonstop7h 30m

Incheon Intl

Sat 16/5

15.40-21.45

Nonstop7h 05m

Rp 7,666,040

DenpasarIncheon

DPS - ICN

DPSICN

Denpasar Bali Ngurah Rai

Thu 7/5

22.45-07.15

Nonstop7h 30m

Incheon Intl

Sun 17/5

15.40-21.45

Nonstop7h 05m

Rp 8,570,941

DenpasarIncheon

DPS - ICN

DPSICN

Denpasar Bali Ngurah Rai

Thu 14/5

22.45-07.15

Nonstop7h 30m

Incheon Intl

Sun 17/5

15.40-21.45

Nonstop7h 05m

Rp 10,107,564

DenpasarIncheon

DPS - ICN

DPSICN

Denpasar Bali Ngurah Rai

Mon 13/7

22.45-07.15

Nonstop7h 30m

Incheon Intl

Fri 17/7

15.40-21.45

Nonstop7h 05m

Rp 11,097,832
Fastest return journey

DenpasarIncheon

DPS - ICN

DPSICN

Denpasar Bali Ngurah Rai

Wed 29/4

01.10-09.25

Nonstop7h 15m

Incheon Intl

Thu 30/4

15.40-21.45

Nonstop7h 05m

Rp 12,122,247

DenpasarIncheon

DPS - ICN

DPSICN

Denpasar Bali Ngurah Rai

Thu 8/10

22.45-07.15

Nonstop7h 30m

Incheon Intl

Thu 22/10

15.40-21.45

Nonstop7h 05m

Rp 12,617,381
Cheapest one-way
Fastest single journey

DenpasarIncheon

DPS - ICN

DPSICN

Denpasar Bali Ngurah Rai

Mon 18/5

22.45-07.15

Nonstop7h 30m

Rp 3,465,938

DenpasarIncheon

DPS - ICN

DPSICN

Denpasar Bali Ngurah Rai

Sun 17/5

22.45-07.15

Nonstop7h 30m

Rp 3,534,232

DenpasarIncheon

DPS - ICN

DPSICN

Denpasar Bali Ngurah Rai

Mon 1/6

22.45-07.15

Nonstop7h 30m

Rp 4,524,500

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Reviews of airlines flying non-stop to Seoul

Get insights into the airlines that provide direct flights to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated 18 April 2026.
Check out reviews from past customers who have flown Korean Air,Singapore Airlines, andGaruda Indonesia 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.
Korean Air
8.4
Very Good
1,212 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,212 reviews
Korean Air
8.4
Very Good
1,212 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.2
Very Good
1,499 reviews
Korean Air
8.4
Very Good
1,212 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Garuda Indonesia
8.0
Very Good
89 reviews
Korean Air
8.4
Very Good
1,212 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Jeju Air
7.6
Good
37 reviews
Korean Air
8.4
Very Good
1,212 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

FAQ about direct flights to Seoul

Find answers to frequently asked questions about direct flights to Seoul to unlock the best deals on Cheapflights.

  • How much are direct flights to Seoul?

    On average, a one-way direct flight to Seoul will cost users approximately Rp 13,491,122. If you're looking for a direct return flight to Seoul, you can expect to pay around Rp 20,488,390.

  • Which airlines fly direct to Seoul?

    At the moment, Asiana Airlines, Korean Air, Garuda Indonesia, Jeju Air offer direct flights to Seoul. Asiana Airlines is currently the most popular airline that flies direct to Seoul.

  • What is the best time of year to fly direct to Seoul?

    If you're seeking the lowest price on a direct flight to Seoul, May is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Seoul, when demand is typically at its lowest.

  • What is the most popular direct flight origin to Seoul?

    Currently, the most popular direct flight origin to Seoul is Jakarta Soekarno-Hatta Intl Airport. A return direct flight from Jakarta Soekarno-Hatta Intl Airport to Seoul typically costs around Rp 15,212,054.

See more FAQs

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