
Popular airlines from Incheon Intl. Airport (ICN) to Singapore Changi Airport (SIN)
- Cathay Pacific
Cathay Pacific
- Scoot
Scoot
- Malaysia Airlines
Malaysia Airlines
- Vietnam Airlines
Vietnam Airlines
- Thai Airways International
Thai Airways International
- China Eastern Airlines
China Eastern Airlines
- Asiana Airlines
Asiana Airlines
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 40% on select hotels after you book a flight*payments icon
Cheap Flights from Seoul to Singapore (ICN-SIN)
Prices were available within the past 7 days and start at ₩116,036 for one-way flights and ₩242,721 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.









Find the cheapest month to fly from Seoul (ICN) to Singapore (SIN)
March is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Incheon Intl. |
Destination airport | Changi |
Airlines serving | Air Macau Company, Asiana Airlines, Batik air , Cathay Pacific, China Airlines, China Eastern Airlines, EVA Airways, Japan Airlines, Jeju Air, Juneyao Air, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines |
Roundtrip price | ₩242,721 |
Distance | 4598 km |
Average flight time | 5 hours 17 mins |
Incheon to Singapore Flights
Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Incheon to Singapore will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Singapore.
Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ICN to SIN flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SIN with hotels and car rentals to score even bigger savings.
All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.
Frequently asked questions
Explore a world of travel with Expedia
- Trending Routes
- Top Flights Destinations
- Airlines Operating
- Nearby Airports
- Flights From Other Airports
- Expedia's Latest Trends
Top Routes from Seoul
- Seoul to Shanghai (ICN - PVG)
- Seoul to Cebu (ICN - CEB)
- Seoul to Los Angeles (ICN - LAX)
- Seoul to Bangkok (ICN - DMK)
- Seoul to Bangkok (ICN - BKK)
- Seoul to Sapporo (ICN - CTS)
- Seoul to Da Nang (ICN - DAD)
- Seoul to Denpasar (ICN - DPS)
- Seoul to Istanbul (ICN - SAW)
- Seoul to Taipei (ICN - TPE)
- Seoul to Chiang Mai (ICN - CNX)
- Seoul to Kobe (ICN - UKB)
Top Routes to Singapore
- Cheongju to Singapore (CJJ - SIN)
- Bangkok to Singapore (DMK - SIN)
- Bangkok to Singapore (BKK - SIN)
- Kuala Lumpur to Singapore (KUL - SIN)
- Hong Kong to Singapore (HKG - SIN)
- Jakarta to Singapore (CGK - SIN)
- Manila to Singapore (MNL - SIN)
- Busan to Singapore (PUS - SIN)
- Jeju to Singapore (CJU - SIN)
- Tokyo to Singapore (NRT - SIN)
- Hanoi to Singapore (HAN - SIN)
- Daegu to Singapore (TAE - SIN)
Top Flight Destinations
Seoul
Expedia's Latest Trends
- Flights from Seoul (GMP) to Osaka (KIX)
- Flights from Busan (PUS) to Sepang (KUL)
- Flights from Gimhae to SEL-All Airports
- Flights from Incheon (ICN) to Daegu (TAE)
- Flights from Busan (PUS) to Ho Chi Minh City (SGN)
- Flights from Incheon (ICN) to Taipa (MFM)
- Flights from Busan (PUS) to Narita (NRT)
- Flights from Busan (PUS) to Manila (MNL)
- Flights from Busan (PUS) to Seoul (GMP)
- Flights from Busan (PUS) to Chek Lap Kok (HKG)
- Flights from Busan (PUS) to Fukuoka (FUK)
- Flights from Seoul (GMP) to Shanghai (SHA)
- Flights from Busan (PUS) to Mabalacat City (CRK)
- Flights from Busan (PUS) to Bangkok (BKK)
- Flights from Daegu (TAE) to Narita (NRT)
- Flights from SEL-All Airports to Jeju Intl.
- Flights from Jeju City (CJU) to Seoul (GMP)
- Flights from Busan (PUS) to Taoyuan City (TPE)
- Flights from Busan (PUS) to Osaka (KIX)
- Flights from Tokyo (HND) to Seoul (GMP)
- Flights from Seoul (GMP) to Taipei (TSA)
- Flights from Busan (PUS) to Lapu-Lapu (CEB)
- Flights from Gwangju (KWJ) to Jeju City (CJU)
- Flights from Busan (PUS) to Barrigada (GUM)
- Flights from Busan (PUS) to Incheon (ICN)
- Flights from Daegu (TAE) to Incheon (ICN)
- Flights from Incheon (ICN) to Busan (PUS)
- Flights from Seoul (GMP) to Busan (PUS)
- Flights from Daegu (TAE) to Jeju City (CJU)
- Flights from Seoul (GMP) to Tokyo (HND)