S$179 Cheap Flights from Singapore to Seoul

View S$179 flight on Mon, 1 Sep, 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Incheon Intl. Airport (ICN)

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Cheap Flights from Singapore to Seoul (SIN-ICN)

Prices were available within the past 7 days and start at S$179 for one-way flights and S$310 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Wed, 22 Apr - Wed, 29 Apr
SIN
Singapore
ICN
Seoul
S$310 Return, just found
S$310
Return
just found
Select Scoot flight, departing Wed, 22 Apr from Singapore to Seoul, returning Wed, 29 Apr, priced at S$310 just found
T'Way Air
Mon, 1 Sep - Tue, 2 Sep
SIN
Singapore
ICN
Seoul
S$313 Return, found 1 hour ago
S$313
Return
found 1 hour ago
Select T'Way Air flight, departing Mon, 1 Sep from Singapore to Seoul, returning Tue, 2 Sep, priced at S$313 found 1 hour ago
Vietnam Airlines
Wed, 31 Dec - Tue, 6 Jan
SIN
Singapore
ICN
Seoul
S$387 Return, just found
S$387
Return
just found
Select Vietnam Airlines flight, departing Wed, 31 Dec from Singapore to Seoul, returning Tue, 6 Jan, priced at S$387 just found
China Eastern Airlines
Tue, 2 Sep - Mon, 8 Sep
SIN
Singapore
ICN
Seoul
S$389 Return, found 2 hours ago
S$389
Return
found 2 hours ago
Select China Eastern Airlines flight, departing Tue, 2 Sep from Singapore to Seoul, returning Mon, 8 Sep, priced at S$389 found 2 hours ago
Jeju Air with Bag
Thu, 4 Sep - Tue, 9 Sep
SIN
Singapore
ICN
Seoul
S$395 Return, just found
S$395
Return
just found
Select Jeju Air with Bag flight, departing Thu, 4 Sep from Singapore to Seoul, returning Tue, 9 Sep, priced at S$395 just found
T'way Air with baggage
Mon, 1 Sep - Fri, 5 Sep
SIN
Singapore
ICN
Seoul
S$398 Return, just found
S$398
Return
just found
Select T'way Air with baggage flight, departing Mon, 1 Sep from Singapore to Seoul, returning Fri, 5 Sep, priced at S$398 just found
Asiana Airlines
Wed, 1 Oct - Mon, 13 Oct
SIN
Singapore
ICN
Seoul
S$407 Return, found 4 hours ago
S$407
Return
found 4 hours ago
Select Asiana Airlines flight, departing Wed, 1 Oct from Singapore to Seoul, returning Mon, 13 Oct, priced at S$407 found 4 hours ago
Garuda Indonesia
Thu, 16 Oct - Fri, 24 Oct
SIN
Singapore
ICN
Seoul
S$409 Return, just found
S$409
Return
just found
Select Garuda Indonesia flight, departing Thu, 16 Oct from Singapore to Seoul, returning Fri, 24 Oct, priced at S$409 just found
Shandong Airlines
Wed, 10 Dec - Sat, 27 Dec
SIN
Singapore
ICN
Seoul
S$433 Return, found 5 days ago
S$433
Return
found 5 days ago
Select Shandong Airlines flight, departing Wed, 10 Dec from Singapore to Seoul, returning Sat, 27 Dec, priced at S$433 found 5 days ago
AirAsia
Fri, 26 Sep - Fri, 10 Oct
SIN
Singapore
ICN
Seoul
S$435 Return, found 10 hours ago
S$435
Return
found 10 hours ago
Select AirAsia flight, departing Fri, 26 Sep from Singapore to Seoul, returning Fri, 10 Oct, priced at S$435 found 10 hours ago

Find the cheapest month to fly from Singapore (SIN) to Seoul (ICN)

February is typically the cheapest month to fly

From S$254 - S$481 per traveller.

Graph displaying average flight prices per month

Singapore to Seoul route 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, EVA Airways, 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, Vietnam Airlines, Xiamen Airlines
Return price
S$310
Distance
4598 km
Average flight time
7 hours 32 mins

Perfect flights from Singapore to Seoul

Your Journey from Singapore to Seoul

Start your unforgettable journey with Expedia. Our broad selection of flights from Singapore to Seoul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including T'Way Air, Scoot, Jeju Air with Bag, T'way Air with baggage, Asiana Airlines, Vietnam Airlines, Air China, China Eastern Airlines, China Southern Airlines, Hahn Air Systems, Garuda Indonesia, Shandong Airlines, AirAsia. Our selection of flights from Changi to Incheon Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Singapore to Seoul Flights

Experience the joy of finding cheap flights from Changi to Incheon Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$179 and roundtrip prices from S$310*.
 

Pre-Flight Essentials

Ensure a smooth journey from Singapore to Seoul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seoul

Picture yourself stepping off the plane in Seoul and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Singapore to Seoul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Singapore to Seoul.
 

Beyond the Flight – Exploring Seoul

With Expedia, your adventure extends beyond the flight. Explore Seoul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Singapore to Seoul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Singapore to Seoul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Singapore Airport to Seoul–Incheon Intl. Airport?
Round-trip journeys between Changi Airport (SIN) and Incheon Intl. Airport (ICN) start from S$310. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport to Seoul–Incheon Intl. Airport?
Each air carrier has its own terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from SIN to Seoul–Incheon Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Changi Airport (SIN) to ICN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Changi Airport to ICN?
With a flight distance of 4,600 kilometres between SIN and Seoul–Incheon Intl. Airport, this is a long trip. Be sure to keep well hydrated and go for a short walk down the aisle every so often.
Which airlines fly direct from Changi Airport (SIN) to Incheon Intl. Airport (ICN)?
Getting from Changi Airport (SIN) to Incheon Airport is easy when you have a good range of airlines to select from. Here are a few of the best:

  • Korean Air - (KE) with 91 monthly flights
  • Singapore Airlines - (SQ) with 91 monthly flights
  • Asiana Airlines - (OZ) with 43 monthly flights
  • TWay Air - (TW) with 30 monthly flights

Are Changi Airport (SIN) to Incheon Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so not always. While last-minute deals between Changi Airport and Incheon Airport are of course possible, it also makes sense to keep an eye on prices well before you fly. In fact, some airlines release their prices up to a year ahead of the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking and be ready to book when the fares dip.

Explore a world of travel with Expedia

Seoul Airports

Seoul

Singapore to Gimpo Intl.
S$438.72
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