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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 April 2026.

Fri 18/918:50

DEL

-

ICN

Nonstop7h 30m

Korean Air

Mon 5/1012:55

ICN

-

DEL

Nonstop7h 45m

Korean Air

Deal found 7/4₹ 50,816

Thu 21/518:50

DEL

-

ICN

Nonstop7h 00m

Korean Air

Thu 28/512:10

ICN

-

DEL

Nonstop8h 30m

Korean Air

Deal found 5/4₹ 51,745

Thu 28/518:50

DEL

-

ICN

Nonstop7h 00m

Korean Air

Fri 24/712:55

ICN

-

DEL

Nonstop7h 45m

Korean Air

Deal found 6/4₹ 51,838

Thu 30/718:50

DEL

-

ICN

Nonstop7h 30m

Korean Air

Fri 14/812:55

ICN

-

DEL

Nonstop7h 45m

Korean Air

Deal found 6/4₹ 52,302

Mon 25/518:50

DEL

-

ICN

Nonstop7h 00m

Korean Air

Fri 29/512:10

ICN

-

DEL

Nonstop8h 30m

Korean Air

Deal found 4/4₹ 52,581

Thu 20/818:50

DEL

-

ICN

Nonstop7h 30m

Korean Air

Thu 27/812:55

ICN

-

DEL

Nonstop7h 45m

Korean Air

Deal found 7/4₹ 52,952

Mon 18/518:50

DEL

-

ICN

Nonstop7h 00m

Korean Air

Fri 29/512:10

ICN

-

DEL

Nonstop8h 30m

Korean Air

Deal found 6/4₹ 53,231

Sun 26/718:50

DEL

-

ICN

Nonstop7h 30m

Korean Air

Thu 13/812:55

ICN

-

DEL

Nonstop7h 45m

Korean Air

Deal found 6/4₹ 53,510

Thu 21/518:50

DEL

-

ICN

Nonstop7h 00m

Korean Air

Sun 28/612:55

ICN

-

DEL

Nonstop7h 45m

Korean Air

Deal found 8/4₹ 53,974

Thu 21/518:50

DEL

-

ICN

Nonstop7h 00m

Korean Air

Mon 25/512:10

ICN

-

DEL

Nonstop8h 30m

Korean Air

Deal found 7/4₹ 54,160

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 - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 20/8

18:50-05:50

Nonstop7h 30m

Incheon Intl

Thu 27/8

12:55-17:10

Nonstop7h 45m

₹ 52,952

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Mon 29/6

18:50-05:50

Nonstop7h 30m

Incheon Intl

Thu 30/7

12:55-17:10

Nonstop7h 45m

₹ 53,231

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 2/7

18:50-05:50

Nonstop7h 30m

Incheon Intl

Thu 30/7

12:55-17:10

Nonstop7h 45m

₹ 53,231

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Mon 6/7

18:50-05:50

Nonstop7h 30m

Incheon Intl

Sun 12/7

12:55-17:10

Nonstop7h 45m

₹ 55,089

Fastest return journey

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 14/5

18:50-05:20

Nonstop7h 00m

Incheon Intl

Mon 15/6

12:55-17:10

Nonstop7h 45m

₹ 55,089

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 18/6

18:50-05:50

Nonstop7h 30m

Incheon Intl

Sun 28/6

12:55-17:10

Nonstop7h 45m

₹ 55,089

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 29/5

18:50-05:20

Nonstop7h 00m

Incheon Intl

Fri 5/6

12:55-17:10

Nonstop7h 45m

₹ 55,089

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 28/8

18:50-05:50

Nonstop7h 30m

Incheon Intl

Fri 11/9

12:55-17:10

Nonstop7h 45m

₹ 55,089

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sun 24/5

18:50-05:20

Nonstop7h 00m

Incheon Intl

Thu 28/5

12:10-17:10

Nonstop8h 30m

₹ 55,182

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 21/5

18:50-05:20

Nonstop7h 00m

Incheon Intl

Mon 25/5

12:10-17:10

Nonstop8h 30m

₹ 55,182

Flights are sorted by cheapest return flights first.

Deals found on 4/4

Showing 1-10 of 22 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,Vietnam Airlines, andCathay Pacific 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.

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.

5.6

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.

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 ₹ 166,385. If you're looking for a direct return flight to Seoul, you can expect to pay around ₹ 152,228.
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 ₹ 159,306.

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