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₹ 33,708+ 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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
— SEL
10 Jan — 17 Jan1
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 11 December 2025.

Wed 15/400:05DEL - ICN
Nonstop7h 05mAir India
Thu 23/412:15ICN - DEL
Nonstop8h 05mAir India
Deal found 9/12₹ 37,394
Thu 26/300:15DEL - ICN
Nonstop6h 45mAir India
Sun 12/412:15ICN - DEL
Nonstop8h 05mAir India
Deal found 9/12₹ 42,608
Wed 4/200:15DEL - ICN
Nonstop6h 45mAir India
Sun 8/212:05ICN - DEL
Nonstop8h 55mAir India
Deal found 10/12₹ 46,383
Mon 29/1200:15DEL - ICN
Nonstop6h 45mAir India
Thu 15/112:05ICN - DEL
Nonstop8h 55mAir India
Deal found 9/12₹ 46,563
Sat 4/400:05DEL - ICN
Nonstop7h 05mAir India
Sat 11/412:15ICN - DEL
Nonstop8h 05mAir India
Deal found 11/12₹ 46,832
Sat 14/200:15DEL - ICN
Nonstop6h 45mAir India
Sat 28/212:05ICN - DEL
Nonstop8h 55mAir India
Deal found 10/12₹ 47,372
Mon 19/100:15DEL - ICN
Nonstop6h 45mAir India
Sat 7/212:05ICN - DEL
Nonstop8h 55mAir India
Deal found 10/12₹ 47,821
Wed 24/1200:15DEL - ICN
Nonstop6h 45mAir India
Fri 2/112:05ICN - DEL
Nonstop8h 55mAir India
Deal found 9/12₹ 49,080
Wed 24/1200:15DEL - ICN
Nonstop6h 45mAir India
Thu 1/112:05ICN - DEL
Nonstop8h 55mAir India
Deal found 9/12₹ 50,338
Thu 15/100:15DEL - ICN
Nonstop6h 45mAir India
Fri 30/112:05ICN - DEL
Nonstop8h 55mAir India
Deal found 9/12₹ 51,776
Thu 22/100:15DEL - ICN
Nonstop6h 45mAir India
Fri 30/112:05ICN - DEL
Nonstop8h 55mAir India
Deal found 8/12₹ 51,866

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 454,620 searches and data was last updated on 11 December 2025.
Use the filters below to find and compare direct flights to Seoul that are best for you.

Fly from

New Delhi

Route

Depart

Return

Price

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 26/3

00:15-10:30

Nonstop6h 45m

Incheon Intl

Sun 12/4

12:15-16:50

Nonstop8h 05m

₹ 42,608

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 5/2

00:15-10:30

Nonstop6h 45m

Incheon Intl

Thu 12/2

12:05-17:30

Nonstop8h 55m

₹ 46,383

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sat 4/4

00:05-10:40

Nonstop7h 05m

Incheon Intl

Sat 11/4

12:15-16:50

Nonstop8h 05m

₹ 46,832

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sat 14/2

00:15-10:30

Nonstop6h 45m

Incheon Intl

Sat 28/2

12:05-17:30

Nonstop8h 55m

₹ 47,372

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 23/1

19:50-06:05

Nonstop6h 45m

Incheon Intl

Fri 30/1

12:45-18:20

Nonstop9h 05m

₹ 49,080

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Wed 24/12

00:15-10:30

Nonstop6h 45m

Incheon Intl

Thu 1/1

12:05-17:30

Nonstop8h 55m

₹ 50,338

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 15/1

00:15-10:30

Nonstop6h 45m

Incheon Intl

Fri 30/1

12:05-17:30

Nonstop8h 55m

₹ 51,776

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Wed 25/3

19:50-06:05

Nonstop6h 45m

Incheon Intl

Tue 7/4

12:10-17:10

Nonstop8h 30m

₹ 52,226

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Wed 25/3

19:50-06:05

Nonstop6h 45m

Incheon Intl

Thu 9/4

12:10-17:10

Nonstop8h 30m

₹ 52,226

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 27/3

19:50-06:05

Nonstop6h 45m

Incheon Intl

Thu 9/4

12:10-17:10

Nonstop8h 30m

₹ 52,226

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 21 results
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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 11 December 2025.
Check out reviews from past customers who have flown Korean Air, Cathay Pacific, andVietnam Airlines 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
1,184 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

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
1,184 reviews
Korean Air
8.4
Very Good
1,184 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

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.
Cathay Pacific
7.6
Good
1,093 reviews
Korean Air
8.4
Very Good
1,184 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

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.
Vietnam Airlines
7.6
Good
216 reviews
Korean Air
8.4
Very Good
1,184 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

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.
VietJet Air
5.6
Fair
153 reviews
Korean Air
8.4
Very Good
1,184 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

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.
Air India
5.5
Fair
2,947 reviews
Korean Air
8.4
Very Good
1,184 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

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.

  • Which airlines fly direct to Seoul?

    At the moment, Air India, Vietnam Airlines, Singapore Airlines, Cathay Pacific, VietJet Air, Korean Air, Thai Airways, AirAsia, Japan Airlines offer direct flights to Seoul. Air India 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, September is worth consideration, as prices are usually at their lowest, on average. February 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 New Delhi. A return direct flight from New Delhi to Seoul typically costs around ₹ 60,252.

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