Rp2.475.647 - Cheap flights from Singapore (SIN) to Seoul (ICN) (2026)

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

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Cheap Flights from Singapore (SIN) to Seoul (ICN)

Prices were available within the past 7 days and start at Rp2.475.647 for one-way flights and Rp4.145.042 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Return

Mon, 2 Feb - Wed, 11 Feb

SIN

Singapore

ICN

Seoul

Rp4.145.042

Return

found 3 days ago

Sun, 5 Jul - Wed, 8 Jul

SIN

Singapore

ICN

Seoul

Rp4.154.224

Return

found 1 day ago

Sun, 28 Jun - Sun, 5 Jul

SIN

Singapore

ICN

Seoul

Rp4.162.227

Return

found 2 days ago

Wed, 4 Feb - Wed, 11 Feb

SIN

Singapore

ICN

Seoul

Rp4.385.659

Return

found 4 days ago

Wed, 4 Feb - Wed, 11 Feb

SIN

Singapore

ICN

Seoul

Rp4.386.600

Return

found 4 days ago

Mon, 2 Feb - Mon, 9 Feb

SIN

Singapore

ICN

Seoul

Rp4.389.613

Return

found 5 days ago

Mon, 2 Feb - Wed, 11 Feb

SIN

Singapore

ICN

Seoul

Rp4.400.652

Return

found 3 days ago

Mon, 2 Feb - Tue, 3 Mar

SIN

Singapore

ICN

Seoul

Rp4.458.279

Return

found 5 days ago

Wed, 6 May - Wed, 13 May

SIN

Singapore

ICN

Seoul

Rp4.597.587

Return

found 1 day ago

Mon, 9 Mar - Mon, 16 Mar

SIN

Singapore

ICN

Seoul

Rp4.729.566

Return

found 5 days ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

ICN

Incheon Intl.

Cheapest

47 min

Flights from Rp10.247.581

Flight from Singapore to Seoul route information
Origin airport	Changi
Destination airport	Incheon Intl.
Airlines serving	Scoot
Return price	Rp4.145.042
Distance	4598 km
Average flight time	7 hours 33 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 Rp2.475.647 and roundtrip prices from Rp4.145.042. 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 Rp4.145.042. 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.