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Cheap flights from Chennai to Seoul from ₹ 21,579

MAA — SEL
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chennai to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Chennai to Seoul

Mon 26/1023:50 -
1 stop30h 55m
Wed 11/1111:30 -
1 stop14h 50m
Deal found 6/9₹ 40,781
Wed 21/1023:45 -
2 stops26h 45m
Sun 25/1020:55 -
2 stops29h 30m
Deal found 7/9₹ 43,443
Mon 26/1023:45 -
2 stops16h 10m
Wed 11/1111:30 -
1 stop14h 50m
Deal found 6/9₹ 45,630
Tue 22/908:05 -
2 stops19h 20m
Tue 29/907:00 -
2 stops19h 35m
Deal found 8/9₹ 45,915
Wed 21/1023:45 -
2 stops16h 40m
Wed 28/1011:30 -
1 stop14h 50m
Deal found 6/9₹ 46,485
Mon 5/1008:05 -
2 stops22h 05m
Mon 12/1011:40 -
2 stops23h 15m
Deal found 5/9₹ 46,770
Fri 23/1023:50 -
1 stop30h 25m
Fri 30/1011:20 -
1 stop15h 05m
Deal found 8/9₹ 47,626
Sun 4/1021:10 -
2 stops30h 55m
Mon 19/1011:00 -
1 stop15h 20m
Deal found 9/9₹ 48,101
Wed 23/923:50 -
2 stops18h 25m
Sat 26/923:00 -
2 stops27h 20m
Deal found 7/9₹ 48,291
Fri 2/1023:50 -
1 stop30h 25m
Sun 11/1011:00 -
1 stop15h 20m
Deal found 8/9₹ 48,481

Find flight deals from Chennai to Seoul

Round-trip from

₹ 40,781

One-way from

₹ 21,579

Popular in

August

Cheapest in

March

Average price

₹ 48,862
Scoot
  • Scoot
  • 26/10-11/11
  • 2 total stops
  • 45h 45m total
  • Chennai to Seoul
Search Deals
Scoot
  • Scoot
  • 26/10-31/12
  • 1 total stop
  • 30h 55m total
  • Chennai to Seoul
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 82,550 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Chennai to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChennaiIncheon

MAA Chennai - ICN Incheon Intl

MAAICN

Chennai

Mon 14/9

16:15-19:25

2 stops23h 40m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 23,575

ChennaiIncheon

MAA Chennai - ICN Incheon Intl

MAAICN

Chennai

Sat 7/11

23:45-09:50

2 stops30h 35m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 23,956

ChennaiIncheon

MAA Chennai - ICN Incheon Intl

MAAICN

Chennai

Tue 15/9

13:45-19:25

2 stops26h 10m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 24,906

ChennaiIncheon

MAA Chennai - ICN Incheon Intl

MAAICN

Chennai

Thu 17/9

13:45-19:25

2 stops26h 10m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 25,191

ChennaiIncheon

MAA Chennai - ICN Incheon Intl

MAAICN

Chennai

Fri 18/9

23:50-06:00

2 stops26h 40m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 25,477

ChennaiIncheon

MAA Chennai - ICN Incheon Intl

MAAICN

Chennai

Fri 18/9

23:50-09:45

1 stop30h 25m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 26,332
Fastest return journey

ChennaiIncheon

MAA Chennai - ICN Incheon Intl

MAAICN

Chennai

Fri 30/10

08:05-08:05

3 stops20h 30m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 26,617

ChennaiIncheon

MAA Chennai - ICN Incheon Intl

MAAICN

Chennai

Sun 4/10

21:10-07:55

2 stops31h 15m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 27,663

ChennaiIncheon

MAA Chennai - ICN Incheon Intl

MAAICN

Chennai

Mon 5/10

08:05-09:40

2 stops22h 05m

Incheon Intl

Mon 12/10

11:40-07:25

2 stops23h 15m

₹ 46,770

ChennaiIncheon

MAA Chennai - ICN Incheon Intl

MAAICN

Chennai

Fri 23/10

23:50-09:45

1 stop30h 25m

Incheon Intl

Fri 30/10

11:20-22:55

1 stop15h 05m

₹ 47,626

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Best time to book a flight from Chennai to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Chennai with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Chennai to Seoul

What is the cheapest month to book a flight from Chennai to Seoul?

Currently, August is the cheapest month in which you can book a flight from Chennai to Seoul (average of ₹ 45,249). Flying from Chennai to Seoul in April is currently the most expensive (average of ₹ 73,007). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Chennai to Seoul?

Airfare is below average for this route at the moment.
Chennai to Seoul flights typically cost between ₹ 47,531 and ₹ 57,322 in October.
The cheapest return price found within the last 5 days was ₹ 40,781 on Scoot (26 Oct–11 Nov).

What’s the top stopover airport for flights from Chennai to Seoul?

Hong Kong (HKG) – chosen by Cheapflights users on 32% of one-stop itineraries from Chennai to Seoul on Cheapflights.

What’s the cheapest stopover airport for flights from Chennai to Seoul?

Bangkok (DMK) is the most affordable one-stop option, with an average return flight price of ₹ 41,048.

What’s the fastest stopover option from Chennai to Seoul?

Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 10h 45m.

Which airport typically offers the quickest stopover for flights from Chennai to Seoul?

Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 1h 29m.

Reviews of airlines servicing Seoul

See what other customers who have flown with Cathay Pacific and Air India from Chennai to Seoul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,480 reviews
Check prices

Comfort

7.6

Boarding

7.9

Entertainment

7.7

Overall

7.6

Food

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Cathay Pacific
7.6
Good
1,480 reviews
Cathay Pacific
7.6
Good
1,480 reviews
Check prices

Comfort

7.6

Boarding

7.9

Entertainment

7.7

Overall

7.6

Food

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Air India
5.5
Fair
2,929 reviews
Cathay Pacific
7.6
Good
1,480 reviews
Check prices

Comfort

7.6

Boarding

7.9

Entertainment

7.7

Overall

7.6

Food

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

Related info for your journey

  • What airport do you fly from for flights from Chennai to Seoul?

    Chennai (MAA) is the airport you will fly out of if you book a flight from Chennai to Seoul. You should not have trouble finding flights to Seoul from Chennai; the airport handles an average of 0 outbound flights to Seoul per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Chennai airport to Seoul. It is only a 16.5 km journey to Chennai (MAA) from Chennai’s city centre.

  • How long is the flight from Chennai to Seoul?

    Scoot and Singapore Airlines can get you from Chennai to Seoul in just under 19h 50m. Your travel time can differ by up to 10h 35m. The distance from Chennai to Seoul is about 5316 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Chennai to Seoul round-trip?

    According to our current data, Air India (₹ 45,238), and Cathay Pacific (₹ 54,843) offers the cheapest pricing from Chennai to Seoul. Air India is currently priced 20% below the average price you’ll pay for this route.

  • Can I find deals for flights from Chennai to Seoul that include hotel bookings?

    Yes. In addition to deals on Chennai to Seoul flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chennai to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chennai to Seoul.

  • Can I find deals for business class flights from Chennai to Seoul?

    Yes. Cheapflights offers flight deals from Chennai to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chennai to Seoul?

    Currently, August is the cheapest month in which you can book a flight from Chennai to Seoul (average of ₹ 45,249). Flying from Chennai to Seoul in April is currently the most expensive (average of ₹ 73,007). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Chennai to Seoul

Chennai to Incheon Intl flights

Top 2 airlines flying from Chennai to Seoul

AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 45,238Average₹ 66,099FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapest₹ 54,843Average₹ 64,365FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

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Cheapflights makes it easy to find Chennai to Seoul flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Need flexible booking options for your flight to Seoul from Chennai? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seoul from Chennai today and book when prices fit your budget.

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