Cheap China Southern Airlines Flights from Singapore to Seoul (SIN→ICN)

View AU$331 flight on Tue, 16 Sep. 2025Opens in a new window

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Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Tue, 16 Sep. - Wed, 24 Sep.
SIN
Singapore
ICN
Seoul
AU$549 Return, found 1 hour ago
AU$549
Return
found 1 hour ago
Select China Southern Airlines flight, departing Tue, 16 Sep. from Singapore to Seoul, returning Wed, 24 Sep., priced at AU$549 found 1 hour ago
Flight from Singapore to Seoul route information
Origin airport
Changi
Destination airport
Incheon Intl.
Airlines serving
Air China, Air Macau Company, Asiana Airlines, Batik air , Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Garuda Indonesia, Hahn Air Systems, Jeju Air with Bag, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines
Popular airline
Air China
Distance
4598 km
Average flight time
7 hours 33 mins

Frequently asked questions

How much is a China Southern Airlines flight from Changi Airport (SIN) to Incheon Intl. Airport (ICN)?
You'll discover affordable return China Southern Airlines flights from AU$549 from SIN to ICN by sorting your results from "Price (lowest to highest)" on Expedia. Or look for bargains from AU$331 for a one-way journey.**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 China Southern Airlines?
Browse for one-way or round-trip flights to Seoul in January or February. You could find a cheap fare with China Southern Airlines during these quieter months.
Does China Southern Airlines fly nonstop from Changi Airport (SIN) to Incheon Intl. Airport (ICN)?
Use our "Nonstop" filter when looking for direct China Southern Airlines flights from SIN to ICN. It's also an easy way to compare other airlines offering the same direct route.
What airports does China Southern Airlines fly into in Seoul?
Board a China Southern Airlines flight from Changi Airport (SIN) to Seoul, and you're most likely to arrive at Incheon Intl. Airport (ICN). This is the airline's main hub in this destination.
What kind of luggage can I take on a China Southern Airlines flight from Changi Airport (SIN) to Incheon Intl. Airport (ICN)?
For checked luggage, you can take 1 checked-in bag weighing up to 23 kgs with dimensions not exceeding 157 centimetres. You can also travel with 1 cabin bag on board when flying standard economy from SIN to ICN with China Southern Airlines. This carry-on should weigh less than 5 kgs and be no larger than 114 centimetres. Exceeding these restrictions can mean additional fees, so read China Southern Airlines's baggage allowance rules before you pack.
Can I change or cancel my China Southern Airlines flight from Changi Airport (SIN) to Incheon Intl. Airport (ICN)?
Depending on the type of ticket you purchased, a fee may apply if you cancel or change your flight more than 24 hours after it has been confirmed. To find tickets with more flexibility, select our "Changes included" or "No cancel fee" filter when you look for flights. For more details on modifying or cancelling your reservation, visit "Trips," select your flight and tick "Manage Booking."
*Available to Expedia members.