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 7 November 2026.

Thu 21/100:10 -

Nonstop6h 50m

Thu 28/112:05 -

Nonstop9h 00m

Deal found 7/11₹ 48,528

Sun 24/100:10 -

Nonstop6h 50m

Mon 1/212:05 -

Nonstop9h 00m

Deal found 6/11₹ 50,691

Thu 26/1119:50 -

Nonstop6h 45m

Fri 4/1212:45 -

Nonstop8h 55m

Deal found 3/11₹ 51,444

Thu 26/1119:50 -

Nonstop6h 45m

Mon 7/1212:45 -

Nonstop8h 55m

Deal found 3/11₹ 53,231

Thu 10/1219:50 -

Nonstop6h 45m

Fri 18/1212:45 -

Nonstop8h 55m

Deal found 5/11₹ 55,017

Tue 8/1219:50 -

Nonstop6h 45m

Fri 11/1212:45 -

Nonstop8h 55m

Deal found 5/11₹ 55,112

Tue 24/1119:50 -

Nonstop6h 45m

Sat 12/1212:45 -

Nonstop8h 55m

Deal found 3/11₹ 55,300

Fri 15/119:50 -

Nonstop6h 45m

Thu 21/112:45 -

Nonstop8h 55m

Deal found 2/11₹ 55,394

Thu 10/1219:50 -

Nonstop6h 45m

Sat 19/1212:45 -

Nonstop8h 55m

Deal found 5/11₹ 55,676

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

Mon 23/11

00:10-10:30

Nonstop6h 50m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 28,120

Fastest return journey

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Wed 18/11

19:50-06:05

Nonstop6h 45m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 29,437

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Thu 19/11

19:50-06:05

Nonstop6h 45m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 29,625

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Tue 17/11

19:50-06:05

Nonstop6h 45m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 29,625

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Sun 22/11

19:50-06:05

Nonstop6h 45m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 32,070

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Mon 16/11

19:50-06:05

Nonstop6h 45m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 32,164

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Fri 20/11

00:10-10:30

Nonstop6h 50m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 35,080

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Thu 21/1

00:10-10:30

Nonstop6h 50m

Incheon Intl

Thu 28/1

12:05-17:35

Nonstop9h 00m

₹ 48,528

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Wed 13/1

19:50-06:05

Nonstop6h 45m

Incheon Intl

Thu 21/1

12:45-18:10

Nonstop8h 55m

₹ 53,231

New DelhiIncheon

DEL New Delhi Indira Gandhi Intl - ICN Incheon Intl

DELICN

New Delhi Indira Gandhi Intl

Sat 6/3

19:50-06:05

Nonstop6h 45m

Incheon Intl

Thu 11/3

12:45-18:10

Nonstop8h 55m

₹ 53,325

Flights are sorted by cheapest return flights first.

Deals found on 6/11

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 ₹ 51,877. If you're looking for a direct return flight to Seoul, you can expect to pay around ₹ 63,469.
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 ₹ 57,673.

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