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Cheap Flights from Singapore to Incheon International

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      Travellers and cabin class, 1 Adult, Economy

      Compare Singapore to Incheon International flight deals

      Find the cheapest month or even day of the year to fly to Incheon International

      Book the best Incheon International fare with no extra fees

      Flight deals from Singapore to Incheon International

      Looking for a cheap last-minute deal or the best return flight from Singapore to Incheon International Airport? If you want to travel next month, return fares start from R 3,647. Find the lowest prices on one-way and return tickets right here.
      Seoul.R 2,127 per passenger.Departing Wed, 12 Aug.One-way flight with Jeju Air.Outbound direct flight with Jeju Air departs from Singapore Changi on Wed, 12 Aug, arriving in Incheon International.Price includes taxes and charges.From R 2,127, select.
      Seoul.R 2,195 per passenger.Departing Mon, 27 Jul.One-way flight with Jeju Air.Outbound direct flight with Jeju Air departs from Singapore Changi on Mon, 27 Jul, arriving in Incheon International.Price includes taxes and charges.From R 2,195, select.
      Seoul.R 2,261 per passenger.Departing Mon, 7 Sep.One-way flight with Jeju Air.Outbound direct flight with Jeju Air departs from Singapore Changi on Mon, 7 Sep, arriving in Incheon International.Price includes taxes and charges.From R 2,261, select.
      Seoul.R 2,348 per passenger.Departing Mon, 1 Mar.One-way flight with Scoot.Outbound direct flight with Scoot departs from Singapore Changi on Mon, 1 Mar, arriving in Incheon International.Price includes taxes and charges.From R 2,348, select.
      Seoul.R 2,356 per passenger.Departing Mon, 4 Jan.One-way flight with Scoot.Outbound direct flight with Scoot departs from Singapore Changi on Mon, 4 Jan, arriving in Incheon International.Price includes taxes and charges.From R 2,356, select.
      Seoul.R 2,358 per passenger.Departing Mon, 1 Feb.One-way flight with Scoot.Outbound direct flight with Scoot departs from Singapore Changi on Mon, 1 Feb, arriving in Incheon International.Price includes taxes and charges.From R 2,358, select.
      Seoul.R 2,487 per passenger.Departing Mon, 5 Oct.One-way flight with Scoot.Outbound direct flight with Scoot departs from Singapore Changi on Mon, 5 Oct, arriving in Incheon International.Price includes taxes and charges.From R 2,487, select.
      Seoul.R 2,537 per passenger.Departing Mon, 28 Dec.One-way flight with Scoot.Outbound direct flight with Scoot departs from Singapore Changi on Mon, 28 Dec, arriving in Incheon International.Price includes taxes and charges.From R 2,537, select.
      Seoul.R 2,601 per passenger.Departing Mon, 19 Apr.One-way flight with Scoot.Outbound direct flight with Scoot departs from Singapore Changi on Mon, 19 Apr, arriving in Incheon International.Price includes taxes and charges.From R 2,601, select.
      Seoul.R 2,601 per passenger.Departing Mon, 3 May.One-way flight with Scoot.Outbound direct flight with Scoot departs from Singapore Changi on Mon, 3 May, arriving in Incheon International.Price includes taxes and charges.From R 2,601, select.
      Seoul.R 2,693 per passenger.Departing Mon, 2 Nov.One-way flight with Scoot.Outbound direct flight with Scoot departs from Singapore Changi on Mon, 2 Nov, arriving in Incheon International.Price includes taxes and charges.From R 2,693, select.
      Seoul.R 2,859 per passenger.Departing Thu, 3 Jun.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Singapore Changi on Thu, 3 Jun, arriving in Incheon International.Price includes taxes and charges.From R 2,859, select.
      Seoul.R 3,171 per passenger.Departing Wed, 2 Jun.One-way flight with Scoot.Outbound direct flight with Scoot departs from Singapore Changi on Wed, 2 Jun, arriving in Incheon International.Price includes taxes and charges.From R 3,171, select.
      Seoul.R 3,883 per passenger.Departing Sun, 4 Jul.One-way flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Singapore Changi on Sun, 4 Jul, arriving in Incheon International.Price includes taxes and charges.From R 3,883, select.
      Seoul.R 4,160 per passenger.Departing Sat, 3 Jul.One-way flight with Scoot.Outbound direct flight with Scoot departs from Singapore Changi on Sat, 3 Jul, arriving in Incheon International.Price includes taxes and charges.From R 4,160, select.

      Find the cheapest month to fly from Singapore to Incheon International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Singapore to Incheon International flights are currently cheapest in August.
      Jul
      from R 2,195
      Aug
      from R 2,127
      Sep
      from R 2,261
      Oct
      from R 2,487
      Nov
      from R 2,693
      Dec
      from R 2,537
      Jan
      from R 2,356
      Feb
      from R 2,358
      Mar
      from R 2,348
      Apr
      from R 2,601
      May
      from R 2,601
      Jun
      from R 2,859

      Direct flights from Singapore to Incheon International

      Singapore to Incheon International: Alternative routes

      Compare routes from Singapore to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

      Gimpo International

      17km from central Seoul
      Closest
      from R 2,677
      Search flights

      Incheon International

      48km from central Seoul
      Cheapest
      from R 2,127
      Search flights

      Singapore to Seoul: Flight information

      The things to know before you go.
      Cheapest flight foundR 2,127
      Cheapest month to flyAugust
      Average flight time6 hrs, 27 mins
      Most popular airlineSingapore Airlines
      Average flights per week940

      Finding cheap flights from Singapore to Incheon International: Frequently asked questions

      The best price we found for a return flight from Singapore to Incheon International is R 3,647. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      6 hours and 27 minutes is the average flight time from Singapore to Incheon International.
      Singapore Airlines, Asiana Airlines and Virgin Australia fly direct from Singapore to Incheon International.
      As of July 2026, there are 235 flights per week flying from Singapore to Incheon International.
      The cheapest month to fly from Singapore to Incheon International is usually August.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Singapore to Incheon International Airport on Monday, 10 August 2026.
      Yes – the average flight time is 6 hours and 27 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to Incheon International is Jeju Air .

      Flying from Singapore to Seoul Incheon International Airport (ICN): What you need to know

      • Planning your trip begins with figuring out where you'll fly out of in Singapore. Singapore Changi Airport (SIN) is the city's main base, so check out your options for booking a flight from Singapore to Seoul Incheon International Airport (ICN) departing from here.

      • 6 hours 30 minutes is the average duration of a direct Singapore to Seoul Incheon International Airport flight.

      • The timezone in Seoul is UTC+9, which is one hour ahead of Singapore. Seoul Incheon International Airport is located in Seoul.

      • Singapore Changi Airport (SIN) to Seoul Incheon International Airport (ICN) is the most popular route. There are 71 direct weekly flights to pick from. If you have things to do before heading off, take the last flight with Asiana Airlines at 11:10pm. Choose the first SIN to ICN departure operated by Singapore Airlines at 12:10am if you'd rather get going earlier.

      • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your flight from Singapore to ICN.

      • Flying during a peak month such as February? School holidays and other high seasons can lead to longer queues at security. Be extra cautious and get there up to four hours before an international flight and two hours before a domestic departure.

      Airports in Singapore

      Singapore Changi Airport (SIN)

      • You can book a direct flight from Singapore to Seoul Incheon International Airport (ICN) departing from Singapore Changi Airport (SIN).

      • Numerous airlines at SIN operate direct flights from Singapore to Seoul Incheon International Airport. Some of the most well-known are:

      • The airline with the highest booking numbers between SIN and ICN is Singapore Airlines.

      • Among carriers operating on this route, Korean Air has the best track record for timely arrivals.

      • Stopovers are the ideal opportunity to break up your journey and maybe even explore a different city. When browsing cheap flights from Singapore to ICN departing from Singapore Changi Airport (SIN), deselect the 'Direct flights only' box to find all potential stops. Some popular options include:

        • Shanghai Pudong International Airport (PVG)

        • Ho Chi Minh Tan Son Nhat International Airport (SGN)

        • Taiwan Taoyuan International Airport (TPE)

      • Located around 19 kilometres from the centre of Singapore, SIN can be reached in about 25 minutes by car, depending on traffic. The journey by public transport is roughly 40 minutes.

      • Want a relaxed start to your holiday? Stay near Singapore Changi Airport. Whether you're catching an early flight from Singapore to Seoul Incheon International Airport or prefer not to feel hurried, these hotels offer the perfect solution:

      • 74% of flights leaving from Singapore Changi Airport touch down at their destination on schedule.

      Seletar Airport (XSP)

      • XSP is around 14 kilometres from central Singapore. Plan ahead to find the fastest way to reach your terminal.

      • Want to treat yourself to an extra night away before boarding your Singapore to ICN flight? Unwind in a hotel near Seletar Airport before your holiday officially starts. These stays have a room with your name on it:

      • Flights from Seletar Airport have a reputation for punctuality, with 82% of them landing on schedule.

      About Seoul Incheon International Airport (ICN)

      • Have a late flight from Singapore to Seoul Incheon International Airport? Don't let it stretch your travel day into tomorrow. Stay at one of these hotels near ICN and give yourself a well-earned lights-out:

      • Secure the lowest price by reserving your vehicle around four weeks before your Singapore to Seoul Incheon International Airport flight.

      Getting from Seoul Incheon International Airport (ICN) to central Seoul

      • Seoul Incheon International Airport is around 48 kilometres from the centre of Seoul. It takes around 1 hour 5 minutes or so to get to the city by car.

      • If you're using public transport, expect a journey time of around 50 minutes.

      How to find the cheapest flights from Singapore to Seoul Incheon International Airport (ICN)

      • At the moment, R 2,127 is the lowest price we've found for a one-way ticket from Singapore to Seoul Incheon International Airport. The cheapest price for a return flight is R 3,647. Remember fares can change due to demand at the time of booking.

      • Score cheap flights from Singapore to ICN by booking one month ahead. According to our research, that's the sweet spot for finding the biggest deals.

      • The best month for finding cheap Singapore to Seoul Incheon International Airport tickets is June. Use the 'Whole month' tool to compare prices, then select the dates offering the lowest fares.

      • Snapping up a cheap plane ticket from Singapore to ICN couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as there's a better deal.

      • Find the best deal on a flight from Singapore to Seoul Incheon International Airport with the help of the filters. Choose your ideal arrival and departure times, airlines and number of stops. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best.'

      The best time to fly from Singapore to Seoul Incheon International Airport (ICN)

      • It's time to work out your travel dates for your flight from Singapore to Seoul Incheon International Airport (ICN). January is the most popular month to visit Seoul. If you're all about a more relaxed kind of trip, think about going in December.

      • The warmest month in Seoul is August, with temperatures ranging between 19ºC (66ºF) and 32ºC (90ºF). Book your Singapore to ICN plane ticket then if this is the type of weather you enjoy.

      • If you want to travel in cooler conditions, search for a cheap ticket from Singapore to Seoul Incheon International Airport in January when temperatures are between -12ºC (10ºF) and 4ºC (39ºF).

      More about Seoul

      • After booking your flight from Singapore to Seoul Incheon International Airport, find a hotel that's got location and comfort covered. Make one of these accommodation options your base for exploring Seoul:

      • All great holidays should include a little sightseeing. Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower are must-visits when exploring Seoul.

      Explore more of South Korea

      • Daegu is just one of the many cities in South Korea waiting to be explored once you've seen the sights of Seoul. Around 257 kilometres away to the southeast, its best attractions include Alive Aquarium Daegu, Nature Park and Seonsa Historical Park.

      • If you're eager to discover another major destination in South Korea, head for Daejeon, about 153 kilometres southeast of Seoul. National Science Museum, Temi Park and Yuseong Hot Springs are highlights.

      More travel options

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.