€128 Cheap Flights Singapore to Seoul (SIN-ICN)

View €128 flight on Wed, 15 Apr 2026Opens 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 €128 for one-way flights and €218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Mon, 13 Apr - Sat, 25 Apr
SIN
Singapore
ICN
Seoul
€218 Return, found 5 days ago
€218
Return
found 5 days ago
Select Scoot flight, departing Mon, 13 Apr from Singapore to Seoul, returning Sat, 25 Apr, priced at €218 found 5 days ago
Scoot
Mon, 1 Sep - Mon, 8 Sep
SIN
Singapore
ICN
Seoul
€223 Return, found 17 hours ago
€223
Return
found 17 hours ago
Select Scoot flight, departing Mon, 1 Sep from Singapore to Seoul, returning Mon, 8 Sep, priced at €223 found 17 hours ago
Scoot
Mon, 13 Apr - Sat, 25 Apr
SIN
Singapore
ICN
Seoul
€223 Return, found 5 days ago
€223
Return
found 5 days ago
Select Scoot flight, departing Mon, 13 Apr from Singapore to Seoul, returning Sat, 25 Apr, priced at €223 found 5 days ago
Scoot
Mon, 1 Sep - Fri, 5 Sep
SIN
Singapore
ICN
Seoul
€229 Return, found 4 days ago
€229
Return
found 4 days ago
Select Scoot flight, departing Mon, 1 Sep from Singapore to Seoul, returning Fri, 5 Sep, priced at €229 found 4 days ago
Scoot
Mon, 1 Sep - Fri, 5 Sep
SIN
Singapore
ICN
Seoul
€234 Return, found 4 days ago
€234
Return
found 4 days ago
Select Scoot flight, departing Mon, 1 Sep from Singapore to Seoul, returning Fri, 5 Sep, priced at €234 found 4 days ago
Scoot
Mon, 13 Apr - Sat, 25 Apr
SIN
Singapore
ICN
Seoul
€241 Return, found 5 days ago
€241
Return
found 5 days ago
Select Scoot flight, departing Mon, 13 Apr from Singapore to Seoul, returning Sat, 25 Apr, priced at €241 found 5 days ago
Air China
Mon, 13 Apr - Sat, 25 Apr
SIN
Singapore
ICN
Seoul
€257 Return, found 5 days ago
€257
Return
found 5 days ago
Select Air China flight, departing Mon, 13 Apr from Singapore to Seoul, returning Sat, 25 Apr, priced at €257 found 5 days ago
Hahn Air Systems
Mon, 1 Sep - Mon, 8 Sep
SIN
Singapore
ICN
Seoul
€289 Return, found 17 hours ago
€289
Return
found 17 hours ago
Select Hahn Air Systems flight, departing Mon, 1 Sep from Singapore to Seoul, returning Mon, 8 Sep, priced at €289 found 17 hours ago
Cathay Pacific
Mon, 1 Sep - Fri, 5 Sep
SIN
Singapore
ICN
Seoul
€318 Return, found 4 days ago
€318
Return
found 4 days ago
Select Cathay Pacific flight, departing Mon, 1 Sep from Singapore to Seoul, returning Fri, 5 Sep, priced at €318 found 4 days ago
Vietnam Airlines
Fri, 3 Apr - Sat, 11 Apr
SIN
Singapore
ICN
Seoul
€338 Return, found 6 days ago
€338
Return
found 6 days ago
Select Vietnam Airlines flight, departing Fri, 3 Apr from Singapore to Seoul, returning Sat, 11 Apr, priced at €338 found 6 days ago

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

February is typically the cheapest month to fly

From €170 - €321 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, EVA Airways, Hahn Air Systems, Korean Air, Malaysia Airlines, Scoot, Singapore Airlines, Thai Airways International, Vietnam Airlines, Xiamen Airlines
Return price
€218
Distance
4598 km
Average flight time
7 hours 32 mins

Perfect flights from Singapore to Seoul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Singapore to Seoul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Changi to Incheon Intl. ticket options cater to your travel preferences, with incredible one-way fares from €128 and roundtrip prices from €218. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Incheon Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seoul.

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 €218. 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.

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