Direct flights to Seoul | Cheapflights

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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 10 October 2026.

Sun 29/1100:10 -

Nonstop6h 50m

Wed 9/1212:05 -

Nonstop8h 45m

Deal found 6/10₹ 41,576

Wed 21/1000:05 -

Nonstop7h 20m

Wed 28/1012:05 -

Nonstop8h 45m

Deal found 6/10₹ 47,654

Thu 11/300:10 -

Nonstop6h 50m

Mon 15/312:05 -

Nonstop8h 25m

Deal found 9/10₹ 48,136

Sun 14/200:10 -

Nonstop6h 50m

Sat 20/212:05 -

Nonstop9h 00m

Deal found 8/10₹ 49,486

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.

DEL-SEL

DEL-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

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Tue 12/1

00:10-10:30

Nonstop6h 50m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 28,264

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Sun 22/11

00:10-10:30

Nonstop6h 50m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 28,361

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Wed 28/10

00:10-10:30

Nonstop6h 50m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 28,843

Fastest return journey

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Sun 25/10

19:50-06:05

Nonstop6h 45m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 32,509

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Mon 19/10

18:50-05:50

Nonstop7h 30m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 32,509

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Tue 3/11

19:50-06:05

Nonstop6h 45m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 32,605

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Sun 3/1

00:10-10:30

Nonstop6h 50m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 33,956

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Fri 23/10

00:05-10:55

Nonstop7h 20m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 34,052

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Thu 24/12

00:10-10:30

Nonstop6h 50m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 34,148

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Sat 14/11

19:50-06:05

Nonstop6h 45m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 37,718

Flights are sorted by cheapest return flights first.

Deals found on 10/10

Showing 1-10 of 21 resultsSorted by cheapest first

1

2

3

Reviews of airlines flying non-stop to Seoul

Check out reviews from past customers who have flown Korean Air,Singapore Airlines, 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.

8.4

Very Good

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.

8.4

Very Good

8.4

Very Good

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

8.4

Very Good

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

7.7

Good

8.4

Very Good

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.

7.6

Good

8.4

Very Good

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.

5.5

Fair

8.4

Very Good

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

How much are direct flights to Seoul?
On average, a one-way direct flight to Seoul will cost users approximately ₹ 45,336. If you're looking for a direct return flight to Seoul, you can expect to pay around ₹ 67,041.
Which airlines fly direct to Seoul?
At the moment, Air India, Korean Air 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 ₹ 56,188.

See more FAQs

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