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Cheap Flights from New Delhi (DEL) to Seoul (SELA)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Indira Gandhi International to Seoul flight deals

      Find the cheapest month or even day of the year to fly to Seoul

      Book the best Seoul fare with no extra fees

      Flight deals from Indira Gandhi International to Seoul

      Looking for a cheap last-minute deal or the best return flight from Indira Gandhi International to Seoul? Find the lowest prices on one-way and return tickets right here.
      Seoul.$400 per passenger.Departing Thu, 16 Oct, returning Wed, 29 Oct.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Indira Gandhi International on Thu, 16 Oct, arriving in Incheon International.Inbound indirect flight with VietJet Air, departs from Incheon International on Wed, 29 Oct, arriving in Indira Gandhi International .Price includes taxes and charges.From $400, select.
      Seoul.$417 per passenger.Departing Sun, 14 Sep, returning Sun, 21 Sep.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Indira Gandhi International on Sun, 14 Sep, arriving in Incheon International.Inbound indirect flight with VietJet Air, departs from Incheon International on Sun, 21 Sep, arriving in Indira Gandhi International .Price includes taxes and charges.From $417, select.
      Seoul.$418 per passenger.Departing Sun, 29 Jun, returning Thu, 3 Jul.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Indira Gandhi International on Sun, 29 Jun, arriving in Incheon International.Inbound indirect flight with VietJet Air, departs from Incheon International on Thu, 3 Jul, arriving in Indira Gandhi International .Price includes taxes and charges.From $418, select.
      Seoul.$419 per passenger.Departing Tue, 4 Nov, returning Fri, 7 Nov.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Indira Gandhi International on Tue, 4 Nov, arriving in Incheon International.Inbound indirect flight with VietJet Air, departs from Incheon International on Fri, 7 Nov, arriving in Indira Gandhi International .Price includes taxes and charges.From $419, select.
      Seoul.$421 per passenger.Departing Tue, 30 Sep, returning Tue, 7 Apr.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Indira Gandhi International on Tue, 30 Sep, arriving in Incheon International.Inbound indirect flight with VietJet Air, departs from Incheon International on Tue, 7 Apr, arriving in Indira Gandhi International .Price includes taxes and charges.From $421, select.
      Seoul.$422 per passenger.Departing Thu, 25 Sep, returning Thu, 23 Oct.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Indira Gandhi International on Thu, 25 Sep, arriving in Incheon International.Inbound indirect flight with VietJet Air, departs from Incheon International on Thu, 23 Oct, arriving in Indira Gandhi International .Price includes taxes and charges.From $422, select.
      Seoul.$436 per passenger.Departing Tue, 28 Oct, returning Sat, 15 Nov.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Indira Gandhi International on Tue, 28 Oct, arriving in Incheon International.Inbound indirect flight with VietJet Air, departs from Incheon International on Sat, 15 Nov, arriving in Indira Gandhi International .Price includes taxes and charges.From $436, select.
      Seoul.$443 per passenger.Departing Sat, 5 Jul, returning Sat, 12 Jul.Return flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Indira Gandhi International on Sat, 5 Jul, arriving in Incheon International.Inbound indirect flight with VietJet Air, departs from Incheon International on Sat, 12 Jul, arriving in Indira Gandhi International .Price includes taxes and charges.From $443, select.

      Find the cheapest month to fly from Indira Gandhi International to Seoul

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Indira Gandhi International to Seoul flights are currently cheapest in October.
      May
      from $657
      Jun
      from $516
      Jul
      from $443
      Aug
      from $565
      Sep
      from $417
      Oct
      from $400
      Nov
      from $419
      Dec
      from $501
      Jan
      from $499
      Feb
      from $513
      Mar
      from $611
      Apr
      from $515

      Direct flights from Indira Gandhi International to Seoul

      Alternative Indira Gandhi International to Seoul routes

      Looking for the cheapest, fastest or easiest route from Indira Gandhi International to Seoul? You could fly into the following airports instead.

      New Delhi to Seoul: Flight information

      The things to know before you go.
      Cheapest flight found$401
      Cheapest month to flyOctober
      Average flight time7 hrs
      Most popular airlineAsiana Airlines
      Average flights per week17

      Finding cheap flights from Indira Gandhi International to Seoul: Frequently asked questions

      There are 2 airports in Seoul: Gimpo International and Incheon International.
      The best price we found for a return flight from Indira Gandhi International to Seoul is $400. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      7 hours is the average flight time from Indira Gandhi International to Seoul.
      Asiana Airlines, Air India and Delta fly direct from Indira Gandhi International to Seoul.
      As of May 2025, there are 17 flights per week flying from Indira Gandhi International to Seoul.
      The cheapest month to fly from Indira Gandhi International to Seoul is usually May 2025.
      If you're flying from Indira Gandhi International Airport, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from $400.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Indira Gandhi International Airport to Seoul on Thursday, 16 October 2025.
      Yes – the average flight time is 7 hours.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seoul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
      In May, the average temperature is usually around 15°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.
      Currently, VietJet Air and Air India offer the cheapest flight tickets to Seoul.

      Flying from Indira Gandhi International Airport (DEL) to Seoul: what you need to know

      • Expect to be travelling for 8 hours 25 minutes. On average, that's the duration of a direct flight from Indira Gandhi International Airport to Seoul.

      • Indira Gandhi International Airport is located in New Delhi. Following the UTC+9 timezone, Seoul is three hours 30 minutes ahead of New Delhi.

      • Indira Gandhi International Airport (DEL) to Incheon International Airport (ICN) is the most traveled route, with eight departures a week to pick from. You can fly from DEL to ICN at 00:05 with Air India.

      • For a relaxed start to your DEL to Seoul flight, allow plenty of time to check in and drop off your luggage. Turning up two hours ahead of international departures and an hour before domestic flights is the general travel rule.

      • Planning to travel during a peak period like public or school holidays? Expect longer lines at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

      • Start your journey at DEL and travel straight to Incheon International Airport (ICN). That's where you can expect to land when searching for Indira Gandhi International Airport to Seoul tickets.

      • Air India is a popular carrier that offers direct flights from Indira Gandhi International Airport to Seoul.

      • Think about adding a stopover to potentially land a cheaper flight ticket from DEL to Seoul. All you need to do is uncheck 'Direct flights only' during your search. Break up your journey by stopping at one of these connecting airports:

        • Haneda Airport (HND)

        • Suvarnabhumi Airport (BKK)

        • Hong Kong International Airport (HKG)

      • Located around 10 kilometres from the centre of New Delhi, DEL can be reached in about 25 minutes by car (depending on traffic). Travelling on public transport will take roughly 55 minutes.

      • Want a leisurely start to your holiday? Stay near DEL. Whether you're taking an early flight from Indira Gandhi International Airport to Seoul or just don't want to be rushed, these hotels are a convenient choice:

      • Of the departures from Indira Gandhi International Airport, 67.17% land on time at their destination.

      How to find the cheapest flights from Indira Gandhi International Airport (DEL) to Seoul

      • $200 is the cheapest price we've found for a one-way Indira Gandhi International Airport to Seoul flight. A round-trip ticket right now is $401. Depending on the availability and when you book, these fares could change.

      • To score cheap flights from DEL to Seoul, book your journey one month before your departure date.

      • The best month for finding cheap Indira Gandhi International Airport to Seoul tickets is May. Use the 'Whole month' tool to compare flight prices, then select the dates offering the lowest fares.

      • Cut down on the time spent looking for cheap flights from DEL to Seoul by setting up a Price Alert. We'll send you an email or push notification on the app when a new discounted fare appears.

      • Find an affordable flight from Indira Gandhi International Airport to Seoul with the help of our filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

      Airports in Seoul

      Incheon International Airport (ICN)

      • From Incheon International Airport (ICN), central Seoul is roughly 48 kilometres away.

      • If you're travelling by public transport, expect a journey time of around 1 hour 45 minutes.

      • If you're arriving on a late flight from Indira Gandhi International Airport to Seoul, few things beat the convenience of staying near the terminal. Grab your suitcases from the carousel and then be showered and resting soon after at one of these accommodation options near ICN:

      • Pick up an Incheon International Airport rental car and discover Seoul and beyond with your own set of wheels. WECAR, Hi Rent A Car and Alamo are popular outlets you can book with here.

      • Reserving your vehicle from Incheon International Airport around four weeks ahead of your flight from DEL to Seoul can help you lock in the best possible rate.

      Gimpo International Airport (GMP)

      • Central Seoul is roughly 16 kilometres from Gimpo International Airport (GMP). Disembark your flight from Indira Gandhi International Airport to Seoul and then keep your eyes peeled for any airport signs that'll help you get to the city centre.

      • If you're travelling on public transport, it'll take around 1 hour 5 minutes.

      • There are some great places to drop your things at near GMP. Kick back and get cosy after your DEL to Seoul flight at any of these well-located options:

      • The fastest way to reach your destination is with a Gimpo International Airport rental car. Pick up your wheels from GOGO Rent a Car, Gogo Rental Car Seoul or Hi Rent A Car and get going in the blink of an eye.

      • Lock in the lowest price by booking your ride from GMP one week ahead of time. You can also expect to have a greater selection of vehicles.

      Best time to go to Seoul

      • Carefully consider your travel dates before booking your flight from Indira Gandhi International Airport to Seoul. The city buzzes during high season, but hotel prices are often higher and attractions can get crowded. Visit Seoul in the low season if you like a more relaxed vibe.

      • Book an Indira Gandhi International Airport to Seoul flight ticket with a departure in August to explore the city during its warmest month. You can expect temperatures to range from 19ºC (66ºF) to 32ºC (90ºF).

      • Look for cheap tickets from DEL to Seoul in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 4ºC (39ºF) on average.

      More about Seoul

      • When it comes to looking for somewhere to lay your head, you'll find the best places to stay in Seoul right here. Browse these options once you've locked in your flight from Indira Gandhi International Airport to Seoul:

      • There are so many things to explore in this city it can be tricky to know where to start. Bukchon Hanok Village, Gyeongbokgung Palace and N Seoul Tower are leading attractions which should feature on any well-planned Seoul itinerary.

      Explore more of South Korea

      • Seoul has loads to offer, but there are so many other parts of South Korea you should also see. Around 322 kilometres south-east of Seoul, a trip to Busan will keep your itinerary packed. Don't miss top attractions like Haeundae Beach, Gamcheon Culture Village and Beomeosa Temple.

      • If you're ready to explore another side of South Korea, consider Daegu, about 241 kilometres south-east of Seoul. Duryu Park People's Garden, E-World and Apsan Park are key highlights.

      Plan the rest of your trip from New Delhi to Seoul

      Prices shown on this page are estimated lowest prices only. Found in the last 45 days.