When is the best time to book a flight to Seoul?

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Can I find cheaper flights to Seoul if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Seoul on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Seoul?

Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to Seoul.

What is the cheapest airport to fly to in Seoul?

Incheon Intl is currently the cheapest airport to fly to in Seoul. One-way flights to Incheon Intl typically cost ₹ 14,324, while return flights cost around ₹ 15,807.

How much is a return flight to Seoul?

A return flight to Seoul will typically cost around ₹ 21,636, however they can be found for as little as ₹ 15,807.

Where does the fastest flight to Seoul depart from?

For those looking to save time traveling to Seoul, New Delhi Indira Gandhi Intl offers the quickest one-way flight (6 hours 45 minutes).

Does Incheon Intl have rental cars?

Yes. Those touching down at Incheon Intl can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Incheon Intl?

Yes. Incheon Intl has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl (0.0 km away from Incheon Intl).

What are the most popular airlines that fly to Seoul?

The most popular airlines flying from New Delhi to Seoul are Air India, Vietnam Airlines and Cathay Pacific.

How long is the flight to Seoul?

On average, a flight from New Delhi to Seoul takes 9 hours 7 minutes. Flights to Seoul from other popular cities in India will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Seoul

The most flights from New Delhi to Seoul are scheduled on a Thursday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

What are the cheapest airlines that fly to Seoul?

The cheapest airlines flying from New Delhi to Seoul are VietJet Air, Vietnam Airlines and Singapore Airlines.

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 mm per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Cheap Flights to Seoul from ₹ 14,298

Flights to Seoul in 2025

Return from	₹ 27,158
One-way from	₹ 14,298
Popular in	March
Cheapest in	September
Average price	₹ 51,888
Good round-trip deal	₹ 57,753 or less
Good one-way deal	₹ 38,343 or less

Vietnam Airlines
7/6-19/7
2 total stops
58h 15m total
New Delhi to Seoul

Search Deals

Vietnam Airlines
4/2
1 total stop
26h 30m total
New Delhi to Seoul

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (₹ 4,563 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (₹ 1,151 potential savings vs. average return price).

Search Deals

Average for return flights in December 2025

Search Deals

Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Seoul.

Search Deals

Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Seoul.

Search Deals

Find flight deals to Seoul

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 10 December 2025.

Wed 17/1219:55DEL - ICN

2 stops21h 15mChina Eastern

Tue 13/116:10ICN - DEL

1 stop29h 05mChina Eastern

Deal found 9/12₹ 41,006

Thu 25/1200:15DEL - ICN

Nonstop6h 45mAir India

Sun 28/1212:05ICN - DEL

Nonstop8h 55mAir India

Deal found 8/12₹ 45,143

Wed 10/1200:15DEL - ICN

Nonstop6h 45mAir India

Fri 9/112:05ICN - DEL

Nonstop8h 55mAir India

Deal found 8/12₹ 45,683

Wed 10/1200:15DEL - ICN

Nonstop6h 45mAir India

Fri 26/1212:05ICN - DEL

Nonstop8h 55mAir India

Deal found 10/12₹ 45,773

Mon 29/1200:15DEL - ICN

Nonstop6h 45mAir India

Thu 15/112:05ICN - DEL

Nonstop8h 55mAir India

Deal found 9/12₹ 46,582

Wed 17/1219:55DEL - ICN

2 stops15h 30mMultiple Airlines

Tue 13/116:05ICN - DEL

3 stops27h 35mMultiple Airlines

Deal found 9/12₹ 46,852

Wed 17/1219:55DEL - ICN

2 stops16h 25mMultiple Airlines

Tue 13/114:55ICN - DEL

2 stops35h 05mMultiple Airlines

Deal found 9/12₹ 47,391

Tue 9/1200:15DEL - ICN

1 stop21h 50mMultiple Airlines

Thu 11/1212:05ICN - DEL

Nonstop8h 55mMultiple Airlines

Deal found 8/12₹ 47,841

Sun 14/1217:10DEL - ICN

1 stop14h 35mMultiple Airlines

Tue 13/115:40ICN - DEL

2 stops28h 00mMultiple Airlines

Deal found 9/12₹ 48,021

Mon 15/1222:45DEL - ICN

1 stop23h 20mMultiple Airlines

Fri 19/1212:05ICN - DEL

Nonstop8h 55mMultiple Airlines

Deal found 9/12₹ 48,380

Mon 15/1222:45DEL - ICN

1 stop23h 20mMultiple Airlines

Fri 19/1212:05ICN - DEL

Nonstop8h 55mMultiple Airlines

Deal found 9/12₹ 48,920

Sat 13/1200:15DEL - ICN

Nonstop6h 45mAir India

Thu 18/1212:05ICN - DEL

Nonstop8h 55mAir India

Deal found 9/12₹ 49,010

Best flights to Seoul
Discover carefully curated flight deals to Seoul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 December 2025.

Thu 16/423:35DEL - ICN

1 stop13h 20mVietnam Airlines

Thu 23/410:35ICN - DEL

1 stop15h 00mVietnam Airlines

Deal found 9/12₹ 27,248

Mon 23/301:30DEL - ICN

1 stop13h 35mCathay Pacific

Thu 9/410:10ICN - DEL

1 stop17h 10mCathay Pacific

Deal found 8/12₹ 37,320

Wed 21/123:30DEL - ICN

1 stop13h 30mMultiple Airlines

Mon 26/116:20ICN - DEL

2 stops33h 15mMultiple Airlines

Deal found 9/12₹ 42,715

Fri 24/423:35DEL - ICN

1 stop26h 45mVietnam Airlines

Thu 30/410:35ICN - DEL

1 stop15h 00mVietnam Airlines

Deal found 8/12₹ 29,406

Mon 5/119:55DEL - GMP

1 stop20h 25mChina Eastern

Mon 12/120:50GMP - DEL

1 stop24h 25mChina Eastern

Deal found 8/12₹ 62,409

Wed 1/423:35DEL - ICN

1 stop13h 30mVietnam Airlines

Tue 7/418:05ICN - DEL

1 stop31h 30mVietnam Airlines

Deal found 9/12₹ 31,115

Sun 25/119:55DEL - GMP

1 stop11h 30mJapan Airlines

Sun 1/219:40GMP - DEL

1 stop26h 10mJapan Airlines

Deal found 8/12₹ 70,412

Wed 1/423:35DEL - ICN

1 stop26h 45mVietnam Airlines

Tue 7/406:50ICN - DEL

2 stops18h 45mVietnam Airlines

Deal found 9/12₹ 37,230

Tue 6/119:55DEL - ICN

1 stop15h 40mMultiple Airlines

Tue 13/107:25ICN - DEL

2 stops19h 00mMultiple Airlines

Deal found 9/12₹ 46,762

Fri 10/423:35DEL - ICN

1 stop26h 45mVietnam Airlines

Mon 20/418:05ICN - DEL

2 stops31h 30mVietnam Airlines

Deal found 8/12₹ 38,848

Fri 24/423:35DEL - ICN

1 stop13h 30mVietnam Airlines

Thu 30/410:35ICN - DEL

2 stops39h 00mVietnam Airlines

Deal found 8/12₹ 39,118

Wed 21/119:55DEL - GMP

1 stop20h 25mChina Eastern

Mon 26/120:50GMP - DEL

1 stop24h 25mChina Eastern

Deal found 9/12₹ 62,499

Sat 28/323:35DEL - ICN

1 stop27h 35mVietnam Airlines

Wed 8/410:05ICN - DEL

1 stop15h 30mVietnam Airlines

Deal found 8/12₹ 40,917

Fri 16/119:55DEL - GMP

1 stop18h 55mJapan Airlines

Fri 30/119:40GMP - DEL

1 stop26h 10mJapan Airlines

Deal found 9/12₹ 74,279

Mon 5/119:55DEL - GMP

2 stops17h 35mMultiple Airlines

Mon 12/120:50GMP - DEL

1 stop24h 25mMultiple Airlines

Deal found 7/12₹ 68,344

Wed 25/323:30DEL - ICN

1 stop13h 30mVietnam Airlines

Sat 11/410:35ICN - DEL

1 stop15h 00mVietnam Airlines

Deal found 8/12₹ 42,715

Sat 23/504:35DEL - GMP

1 stop13h 45mJapan Airlines

Mon 1/619:20GMP - DEL

1 stop24h 10mJapan Airlines

Deal found 9/12₹ 74,459

Tue 24/323:35DEL - ICN

1 stop27h 25mVietnam Airlines

Fri 10/417:55ICN - DEL

1 stop31h 40mVietnam Airlines

Deal found 8/12₹ 45,413

Wed 4/319:55DEL - GMP

1 stop11h 30mJapan Airlines

Sat 14/319:40GMP - DEL

1 stop25h 55mJapan Airlines

Deal found 10/12₹ 81,024

Fri 2/119:55DEL - GMP

1 stop22h 40mJapan Airlines

Thu 8/119:40GMP - DEL

1 stop26h 10mJapan Airlines

Deal found 8/12₹ 81,114

Mon 23/219:55DEL - GMP

1 stop11h 30mJapan Airlines

Tue 16/619:20GMP - DEL

1 stop24h 10mJapan Airlines

Deal found 9/12₹ 82,553

Tue 24/219:55DEL - GMP

1 stop11h 30mJapan Airlines

Tue 16/619:20GMP - DEL

1 stop24h 10mJapan Airlines

Deal found 9/12₹ 82,553

Thu 16/419:05DEL - GMP

1 stop12h 10mJapan Airlines

Thu 23/407:55GMP - DEL

1 stop12h 20mJapan Airlines

Deal found 9/12₹ 85,160

Thu 1/119:55DEL - GMP

1 stop11h 30mJapan Airlines

Mon 12/108:00GMP - DEL

1 stop13h 50mJapan Airlines

Deal found 9/12₹ 85,160

Direct flights to Seoul
Explore direct flight options to Seoul based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 December 2025.

Wed 15/400:05DEL - ICN

Nonstop7h 05mAir India

Thu 23/412:15ICN - DEL

Nonstop8h 05mAir India

Deal found 9/12₹ 37,409

Thu 23/400:05DEL - ICN

Nonstop7h 05mAir India

Thu 30/412:15ICN - DEL

Nonstop8h 05mAir India

Deal found 8/12₹ 37,499

Wed 25/300:15DEL - ICN

Nonstop6h 45mAir India

Thu 9/412:15ICN - DEL

Nonstop8h 05mAir India

Deal found 8/12₹ 41,996

Thu 26/300:15DEL - ICN

Nonstop6h 45mAir India

Sun 12/412:15ICN - DEL

Nonstop8h 05mAir India

Deal found 9/12₹ 42,625

Thu 25/1200:15DEL - ICN

Nonstop6h 45mAir India

Sun 28/1212:05ICN - DEL

Nonstop8h 55mAir India

Deal found 8/12₹ 45,143

Thu 1/100:15DEL - ICN

Nonstop6h 45mAir India

Sat 10/112:05ICN - DEL

Nonstop8h 55mAir India

Deal found 8/12₹ 45,863

Thu 5/200:15DEL - ICN

Nonstop6h 45mAir India

Thu 12/212:05ICN - DEL

Nonstop8h 55mAir India

Deal found 10/12₹ 46,402

Mon 29/1200:15DEL - ICN

Nonstop6h 45mAir India

Thu 15/112:05ICN - DEL

Nonstop8h 55mAir India

Deal found 9/12₹ 46,582

Sat 4/400:05DEL - ICN

Nonstop7h 05mAir India

Sat 11/412:15ICN - DEL

Nonstop8h 05mAir India

Deal found 8/12₹ 46,762

Sat 4/400:05DEL - ICN

Nonstop7h 05mAir India

Sat 11/412:15ICN - DEL

Nonstop8h 05mAir India

Deal found 9/12₹ 46,852

Thu 1/100:15DEL - ICN

Nonstop6h 45mAir India

Fri 9/112:05ICN - DEL

Nonstop8h 55mAir India

Deal found 8/12₹ 46,942

Sat 14/200:15DEL - ICN

Nonstop6h 45mAir India

Sat 28/212:05ICN - DEL

Nonstop8h 55mAir India

Deal found 9/12₹ 47,391

Last-minute flights to Seoul
Discover last-minute flight deals to Seoul. Data last updated 10 December 2025 and is based on user searches.

Sat 13/1200:15DEL - ICN

Nonstop6h 45mAir India

Thu 18/1212:05ICN - DEL

Nonstop8h 55mAir India

Deal found 9/12₹ 49,010

Sat 13/1200:15DEL - ICN

2 stops34h 00mMultiple Airlines

Tue 13/116:05ICN - DEL

3 stops27h 35mMultiple Airlines

Deal found 9/12₹ 49,100

Sat 13/1200:15DEL - ICN

2 stops40h 35mMultiple Airlines

Thu 18/1212:05ICN - DEL

Nonstop8h 55mMultiple Airlines

Deal found 9/12₹ 49,639

Sat 13/1200:15DEL - ICN

2 stops40h 35mMultiple Airlines

Fri 19/1212:05ICN - DEL

Nonstop8h 55mMultiple Airlines

Deal found 9/12₹ 49,729

Sun 14/1217:10DEL - ICN

1 stop14h 35mMultiple Airlines

Tue 13/115:40ICN - DEL

2 stops28h 00mMultiple Airlines

Deal found 9/12₹ 48,021

Sun 14/1222:45DEL - ICN

1 stop23h 20mMultiple Airlines

Mon 12/102:20ICN - DEL

1 stop14h 50mMultiple Airlines

Deal found 9/12₹ 49,999

Mon 15/1222:45DEL - ICN

1 stop23h 20mMultiple Airlines

Fri 19/1212:05ICN - DEL

Nonstop8h 55mMultiple Airlines

Deal found 9/12₹ 48,920

Wed 17/1219:55DEL - ICN

2 stops21h 15mChina Eastern

Tue 13/116:10ICN - DEL

1 stop29h 05mChina Eastern

Deal found 9/12₹ 41,006

Wed 17/1219:55DEL - ICN

1 stop12h 30mChina Eastern

Tue 13/116:20ICN - DEL

1 stop28h 55mChina Eastern

Deal found 9/12₹ 45,683

Wed 17/1219:55DEL - ICN

2 stops15h 30mMultiple Airlines

Tue 13/116:05ICN - DEL

3 stops27h 35mMultiple Airlines

Deal found 9/12₹ 46,852

Wed 17/1219:55DEL - ICN

2 stops16h 25mMultiple Airlines

Tue 13/114:55ICN - DEL

2 stops35h 05mMultiple Airlines

Deal found 9/12₹ 47,391

Wed 17/1217:10DEL - ICN

1 stop13h 25mMultiple Airlines

Tue 13/112:05ICN - DEL

Nonstop8h 55mMultiple Airlines

Deal found 9/12₹ 49,909

One-way flights to Seoul
Search for one-way flight options to Seoul. Find affordable one-way fares based on user searches. Data last updated 10 December 2025.

Wed 4/223:30DEL - ICN

1 stop26h 30mVietnam Airlines

Deal found 8/12₹ 14,298

Wed 15/423:35DEL - ICN

1 stop13h 30mVietnam Airlines

Deal found 9/12₹ 14,388

Wed 4/223:30DEL - ICN

1 stop13h 30mVietnam Airlines

Deal found 9/12₹ 14,478

Wed 4/223:30DEL - ICN

1 stop13h 30mVietnam Airlines

Deal found 9/12₹ 14,568

Thu 9/423:35DEL - ICN

1 stop13h 20mVietnam Airlines

Deal found 7/12₹ 14,928

Mon 27/423:35DEL - ICN

1 stop26h 45mVietnam Airlines

Deal found 9/12₹ 15,198

Mon 26/123:30DEL - ICN

1 stop13h 30mVietnam Airlines

Deal found 10/12₹ 16,816

Thu 5/223:35DEL - ICN

1 stop13h 20mVietnam Airlines

Deal found 9/12₹ 16,906

Wed 11/200:05DEL - ICN

1 stop15h 50mVietJet Air

Deal found 9/12₹ 18,795

Tue 27/123:35DEL - ICN

1 stop13h 20mVietnam Airlines

Deal found 10/12₹ 18,885

Tue 20/123:35DEL - ICN

1 stop13h 20mVietnam Airlines

Deal found 9/12₹ 18,974

Wed 11/223:30DEL - ICN

1 stop13h 30mVietnam Airlines

Deal found 10/12₹ 19,154

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights to Seoul – Compare and Save

Flights to Seoul in 2025

Find the latest flights to Seoul in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 10 December 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals to Seoul

Cheapest flights to SeoulExplore the most affordable flight options available to Seoul. Find the lowest fares based on data from user searches, with prices last updated on 10 December 2025.

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 December 2025.

100% Free

Book with Flexibility

Travel Smart

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 December 2025.