Asiana Airlines flights to Seoul from Singapore

View S$342 flight on Wed, 5 Nov, 2025Opens in a new window
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Asiana Airlines flights from Singapore to Seoul (SIN→ICN)

Prices were available within the past 7 days and start at S$342 for one-way flights and S$509 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Thu, 4 Jun - Mon, 8 Jun
SIN
Singapore
ICN
Seoul
S$509 Return, just found
S$509
Return
just found
Select Asiana Airlines flight, departing Thu, 4 Jun from Singapore to Seoul, returning Mon, 8 Jun, priced at S$509 just found

Frequently asked questions

How much is an Asiana Airlines flight from Changi Airport (SIN) to Incheon Intl. Airport (ICN)?
Landing cheap one-way Asiana Airlines flights from SIN to ICN from S$342 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from S$509 for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SIN to ICN with Asiana Airlines?
Asiana Airlines flights to Seoul tend to be cheaper in the low-season months of January and February. Whether you're searching for a one-way or a return ticket, you could find a better deal then.
Does Asiana Airlines fly nonstop from Changi Airport (SIN) to Incheon Intl. Airport (ICN)?
Yes, you can fly from Changi Airport (SIN) to Incheon Intl. Airport (ICN) on any of Asiana Airlines's 14 direct weekly flights. Apply Expedia's "Nonstop" and "Airline" filters to find the Asiana Airlines flight that'll take you to ICN at a time that suits you.
How long does it take to fly from SIN to ICN with Asiana Airlines?
Leave Changi Airport (SIN) for Incheon Intl. Airport (ICN) on a direct Asiana Airlines flight, and you'll be in the sky for about 6h 36m.
Which day of the week has the most Asiana Airlines flights from Changi Airport (SIN) to Incheon Intl. Airport (ICN)?
If it's flexibility you're after, Tuesday offers the most choice for Asiana Airlines flights from Changi Airport (SIN) to Incheon Intl. Airport (ICN). You can pick from 2 different departures.
What airports does Asiana Airlines fly into in Seoul?
Asiana Airlines flights from Changi Airport (SIN) to Seoul come in to land at Incheon Intl. Airport (ICN). This is the main entry point here.
What kind of luggage can I take on an Asiana Airlines flight from Changi Airport (SIN) to Incheon Intl. Airport (ICN)?
Asiana Airlines allows you to bring 2 checked-in bags weighing up to 23 kgs with dimensions not exceeding 157 centimetres on standard economy flights from SIN to ICN. Additionally, you can bring 1 cabin bag with you in the cabin. This carry-on luggage must not exceed 53 centimetres x 38 centimetres x 18 centimetres and weigh less than 10 kgs. Baggage policies can vary depending on the fare type and cabin class, so check your booking or Asiana Airlines's website to avoid any unexpected fees at the airport.
What type of plane does Asiana Airlines fly from Changi Airport (SIN) to Incheon Intl. Airport (ICN)?
You'll likely be on an Airbus A350-900 or an Airbus A330-300 when flying Asiana Airlines from Changi Airport (SIN) to Incheon Intl. Airport (ICN). However, keep in mind that a different plane may be assigned due to operational demands.
Can I change or cancel my Asiana Airlines flight from Changi Airport (SIN) to Incheon Intl. Airport (ICN)?
Changes are typically free within 24 hours of making your booking, but your airline may add a charge after that time. For more details about modifying your flights, check out your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to make changes without being charged, tick the "Changes included" and "No cancel fee" filters when planning your next trip.

Travel information

Origin airport
Changi
Destination airport
Incheon Intl.
Airlines serving
Air China, Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Garuda Indonesia, Hahn Air Systems, Jeju Air with Bag, Korean Air, Malaysia Airlines, Scoot, Shenzhen Airlines, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Popular airline
Air China
Distance
4598 km
Average flight time
7 hours 30 mins

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