Direct flights to Seoul | Cheapflights

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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 8 June 2026.

Mon 20/700:05

DEL

-

ICN

Nonstop7h 05m

Air India

Tue 28/712:20

ICN

-

DEL

Nonstop8h 05m

Air India

Deal found 6/6₹ 47,992

Tue 21/700:05

DEL

-

ICN

Nonstop7h 05m

Air India

Wed 29/712:20

ICN

-

DEL

Nonstop8h 05m

Air India

Deal found 7/6₹ 48,278

Fri 17/700:05

DEL

-

ICN

Nonstop7h 05m

Air India

Tue 21/712:20

ICN

-

DEL

Nonstop8h 05m

Air India

Deal found 3/6₹ 48,468

Thu 23/700:05

DEL

-

ICN

Nonstop7h 05m

Air India

Thu 30/712:20

ICN

-

DEL

Nonstop8h 05m

Air India

Deal found 7/6₹ 48,563

Tue 30/600:05

DEL

-

ICN

Nonstop7h 05m

Air India

Wed 8/712:20

ICN

-

DEL

Nonstop8h 05m

Air India

Deal found 3/6₹ 48,659

Wed 24/600:05

DEL

-

ICN

Nonstop7h 05m

Air India

Fri 10/712:20

ICN

-

DEL

Nonstop8h 05m

Air India

Deal found 3/6₹ 48,754

Thu 2/700:05

DEL

-

ICN

Nonstop7h 05m

Air India

Thu 16/712:20

ICN

-

DEL

Nonstop8h 05m

Air India

Deal found 7/6₹ 48,849

Tue 21/700:05

DEL

-

ICN

Nonstop7h 05m

Air India

Wed 5/812:20

ICN

-

DEL

Nonstop8h 05m

Air India

Deal found 5/6₹ 49,801

Mon 17/800:05

DEL

-

ICN

Nonstop7h 05m

Air India

Fri 21/812:20

ICN

-

DEL

Nonstop8h 05m

Air India

Deal found 4/6₹ 49,896

Wed 8/700:05

DEL

-

ICN

Nonstop7h 05m

Air India

Thu 16/712:20

ICN

-

DEL

Nonstop8h 05m

Air India

Deal found 8/6₹ 50,087

Wed 1/700:05

DEL

-

ICN

Nonstop7h 05m

Air India

Fri 10/712:20

ICN

-

DEL

Nonstop8h 05m

Air India

Deal found 3/6₹ 50,182

Wed 22/700:05

DEL

-

ICN

Nonstop7h 05m

Air India

Fri 24/712:20

ICN

-

DEL

Nonstop8h 05m

Air India

Deal found 5/6₹ 50,277

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

Fastest return journey

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Tue 21/7

00:05-10:40

Nonstop7h 05m

Incheon Intl

Wed 29/7

12:20-16:55

Nonstop8h 05m

₹ 48,278

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Wed 1/7

00:05-10:40

Nonstop7h 05m

Incheon Intl

Wed 8/7

12:20-16:55

Nonstop8h 05m

₹ 48,563

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Wed 8/7

00:05-10:40

Nonstop7h 05m

Incheon Intl

Thu 16/7

12:20-16:55

Nonstop8h 05m

₹ 50,087

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 30/7

00:05-10:40

Nonstop7h 05m

Incheon Intl

Sun 9/8

12:20-16:55

Nonstop8h 05m

₹ 50,849

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Wed 12/8

00:05-10:40

Nonstop7h 05m

Incheon Intl

Fri 21/8

12:20-16:55

Nonstop8h 05m

₹ 52,848

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 2/7

18:50-05:50

Nonstop7h 30m

Incheon Intl

Thu 6/8

12:55-17:10

Nonstop7h 45m

₹ 53,229

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Mon 9/11

19:50-06:05

Nonstop6h 45m

Incheon Intl

Fri 13/11

12:45-18:20

Nonstop9h 05m

₹ 53,324

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Mon 27/7

18:50-05:50

Nonstop7h 30m

Incheon Intl

Thu 30/7

12:55-17:10

Nonstop7h 45m

₹ 53,420

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Mon 7/9

18:50-05:50

Nonstop7h 30m

Incheon Intl

Fri 11/9

12:55-17:10

Nonstop7h 45m

₹ 53,420

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 3/7

00:05-10:40

Nonstop7h 05m

Incheon Intl

Sat 11/7

12:20-16:55

Nonstop8h 05m

₹ 54,753

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 18 resultsSorted by cheapest first

1

2

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 ₹ 73,338. If you're looking for a direct return flight to Seoul, you can expect to pay around ₹ 60,000.
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 ₹ 66,669.

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