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Incheon International Airport to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from Incheon International Airport to Singapore Changi Airport over the next 90 days, with one-way fares from HK$697 and round-trip from HK$1,928. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ICN 15:50
        6h 40m
        Direct
        SIN 21:30
        Seoul - Singapore | Wed, Oct 21 | Trinity Airways
        SIN 23:00
        6h 35m
        Direct
        ICN 06:35
        Singapore - Seoul | Mon, Oct 26 | Trinity Airways
        HK$1,928 HK$2,636
        27% off
        27% off
        HK$2,636 HK$1,928
      • ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Mon, Oct 19 | Jeju Air
        SIN 23:00
        6h 35m
        Direct
        ICN 06:35
        Singapore - Seoul | Mon, Oct 26 | Trinity Airways
        HK$1,967 HK$2,636
        25% off
        25% off
        HK$2,636 HK$1,967
      • ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Thu, Oct 22 | Jeju Air
        SIN 23:00
        6h 35m
        Direct
        ICN 06:35
        Singapore - Seoul | Mon, Oct 26 | Trinity Airways
        HK$1,973 HK$2,636
        25% off
        25% off
        HK$2,636 HK$1,973
      • ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Tue, Oct 20 | Jeju Air
        SIN 23:00
        6h 35m
        Direct
        ICN 06:35
        Singapore - Seoul | Mon, Oct 26 | Trinity Airways
        HK$1,977
        25% off
        HK$2,636 HK$1,977
      • ICN 15:50
        6h 40m
        Direct
        SIN 21:30
        Seoul - Singapore | Thu, Oct 22 | Trinity Airways
        SIN 23:00
        6h 35m
        Direct
        ICN 06:35
        Singapore - Seoul | Mon, Oct 26 | Trinity Airways
        HK$2,018
        23% off
        HK$2,636 HK$2,018
      • ICN 18:10
        7h
        Direct
        SIN 00:10
        Seoul - Singapore | Thu, Nov 5 | Jeju Air
        SIN 23:00
        6h 35m
        Direct
        ICN 06:35
        Singapore - Seoul | Tue, Nov 10 | Trinity Airways
        HK$2,030
        23% off
        HK$2,636 HK$2,030
      • ICN 15:50
        6h 40m
        Direct
        SIN 21:30
        Seoul - Singapore | Fri, Oct 16 | Trinity Airways
        SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Wed, Oct 21 | Trinity Airways
        HK$2,047
        22% off
        HK$2,636 HK$2,047
      • ICN 18:10
        7h
        Direct
        SIN 00:10
        Seoul - Singapore | Tue, Nov 3 | Jeju Air
        SIN 23:00
        6h 35m
        Direct
        ICN 06:35
        Singapore - Seoul | Tue, Nov 10 | Trinity Airways
        HK$2,054
        22% off
        HK$2,636 HK$2,054
      • ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Fri, Oct 16 | Jeju Air
        SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Wed, Oct 21 | Trinity Airways
        HK$2,056
        22% off
        HK$2,636 HK$2,056
      • ICN 18:05
        19h 20m
        1 stop
        SIN 12:25
        Seoul - Singapore | Mon, Nov 30 | Vietnam Airlines
        SIN 13:35
        25h 55m
        1 stop
        ICN 16:30
        Singapore - Seoul | Wed, Dec 2 | Vietnam Airlines
        HK$1,995
        24% off
        HK$2,636 HK$1,995
      • ICN 18:05
        19h 20m
        1 stop
        SIN 12:25
        Seoul - Singapore | Tue, Dec 1 | Vietnam Airlines
        SIN 18:25
        21h
        1 stop
        ICN 16:25
        Singapore - Seoul | Mon, Dec 7 | Vietnam Airlines
        HK$2,011
        24% off
        HK$2,636 HK$2,011
      • ICN 18:05
        21h 50m
        1 stop
        SIN 14:55
        Seoul - Singapore | Sun, Nov 29 | Vietnam Airlines
        SIN 20:45
        18h 40m
        1 stop
        ICN 16:25
        Singapore - Seoul | Sun, Dec 6 | Vietnam Airlines
        HK$2,054
        22% off
        HK$2,636 HK$2,054
      • SEL 13:00
        17h 25m
        1 stop
        SIN 14:00
        Seoul - Singapore | Sun, Oct 4 | Normal Airline
        SIN 15:00
        6h
        Direct
        SEL 16:00
        Singapore - Seoul | Tue, Oct 6 | Normal Airline
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      • Cheapest nonstop
        ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Thu, Oct 22 | Jeju Air
        HK$697 HK$1,066
        35% off
        35% off
        HK$1,066 HK$697
      • ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Fri, Oct 23 | Jeju Air
        HK$697 HK$1,066
        35% off
        35% off
        HK$1,066 HK$697
      • ICN 18:10
        7h
        Direct
        SIN 00:10
        Seoul - Singapore | Thu, Oct 29 | Jeju Air
        HK$706 HK$1,066
        34% off
        34% off
        HK$1,066 HK$706
      • ICN 11:30
        6h 45m
        Direct
        SIN 17:15
        Seoul - Singapore | Wed, Oct 28 | Scoot
        HK$760
        28% off
        HK$1,066 HK$760
      • ICN 15:50
        6h 40m
        Direct
        SIN 21:30
        Seoul - Singapore | Tue, Oct 20 | Trinity Airways
        HK$763
        28% off
        HK$1,066 HK$763
      • ICN 15:50
        6h 40m
        Direct
        SIN 21:30
        Seoul - Singapore | Thu, Oct 22 | Trinity Airways
        HK$780
        27% off
        HK$1,066 HK$780
      • ICN 15:50
        6h 40m
        Direct
        SIN 21:30
        Seoul - Singapore | Wed, Oct 21 | Trinity Airways
        HK$792
        26% off
        HK$1,066 HK$792
      • ICN 15:50
        6h 40m
        Direct
        SIN 21:30
        Seoul - Singapore | Wed, Oct 7 | Trinity Airways
        HK$799
        25% off
        HK$1,066 HK$799
      • ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Wed, Oct 14 | Jeju Air
        HK$830
        22% off
        HK$1,066 HK$830
      • ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Fri, Oct 9 | Jeju Air
        HK$831
        22% off
        HK$1,066 HK$831
      • ICN 22:05
        27h
        1 stop
        SIN 00:05
        Seoul - Singapore | Fri, Oct 30 | Shandong Airlines
        HK$780
        27% off
        HK$1,066 HK$780
      • ICN 22:05
        27h
        1 stop
        SIN 00:05
        Seoul - Singapore | Tue, Nov 24 | Shandong Airlines
        HK$802
        25% off
        HK$1,066 HK$802
      • SEL 13:00
        17h 25m
        1 stop
        SIN 14:00
        Seoul - Singapore | Sun, Oct 4 | Normal Airline
        Find more flights
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Displayed flight fares from Incheon International Airport to Singapore Changi Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Incheon International Airport to Singapore Changi Airport

What is the cheapest month to fly from Incheon International Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Incheon International Airport to Singapore Changi Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Incheon International Airport to Singapore Changi Airport are usually in March, with an average price of HK$404. It is best to avoid September, when the average price can reach HK$1,713.

HK$1,713
HK$1,059
HK$404
0
    Cheapest
  • HK$1,713
    Sep
  • HK$478
    Oct
  • HK$487
    Nov
  • HK$523
    Dec
  • HK$870
    Jan
  • HK$721
    Feb
  • HK$404
    Mar
  • HK$448
    Apr
  • HK$678
    May
  • HK$754
    Jun
  • HK$917
    Jul
  • HK$537
    Aug

What is the cheapest month to fly return from Incheon International Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average monthly return fares from Incheon International Airport to Singapore Changi Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, April is often the month to find the lowest fares from Incheon International Airport to Singapore Changi Airport, with an average price of HK$2,032. September is usually the most expensive month, with an average price reaching HK$5,191.

HK$5,191
HK$3,612
HK$2,032
HK$453
    Cheapest
  • HK$5,191
    Sep
  • HK$2,080
    Oct
  • HK$2,483
    Nov
  • HK$3,589
    Dec
  • HK$3,041
    Jan
  • HK$2,686
    Feb
  • HK$2,331
    Mar
  • HK$2,032
    Apr
  • HK$2,503
    May
  • HK$2,784
    Jun
  • HK$2,675
    Jul
  • HK$2,324
    Aug

What is the cheapest day of the week to fly from Incheon International Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average ticket prices from Incheon International Airport to Singapore Changi Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Incheon International Airport to Singapore Changi Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

HK$1,930
HK$1,763
HK$1,595
HK$1,428
    Cheapest
  • HK$1,824
    Mon
  • HK$1,602
    Tue
  • HK$1,595
    Wed
  • HK$1,666
    Thu
  • HK$1,801
    Fri
  • HK$1,854
    Sat
  • HK$1,930
    Sun

Which airline offers the cheapest flights from Incheon International Airport to Singapore Changi Airport?

The cheapest airline flying from Incheon International Airport to Singapore Changi Airport is Jeju Air (from HK$697) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jeju Air
From HK$697
Scoot
From HK$760
Trinity Airways
From HK$763
Shandong Airlines
From HK$780
Vietnam Airlines
From HK$991
VietJet Air
From HK$1,009
China Eastern Airlines
From HK$1,029
Sun PhuQuoc Airways
From HK$1,152
Air Seoul
From HK$1,272
Royal Brunei Airlines
From HK$1,273

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What is the flight schedule from Incheon International Airport to Singapore Changi Airport?

Check the schedule for flights from Seoul to Singapore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. 7C2623

    Incheon International Airport

    18:10

    ICN

    7h

    00:10

    SIN

    S M T W T F S
    Search

  2. TW161

    Incheon International Airport

    15:50

    ICN

    6h 40m

    21:30

    SIN

    S M T W T F S
    Search

  3. TR843

    Incheon International Airport

    15:15

    ICN

    6h 25m

    20:40

    SIN

    - - T - - - S
    Search
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About Incheon International Airport and Singapore Changi Airport

Learn about Incheon International Airport (ICN) and Singapore Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance 4,629.81km
Cheapest one-way ticket price HK$697
Cheapest return ticket price HK$1,928

FAQs for Incheon International Airport to Singapore Changi Airport Flights

  • How long is the flight from Incheon International Airport to Singapore Changi Airport?

    Incheon International Airport to Singapore Changi Airport takes about 5 hours 53 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 15 daily flights from Incheon International Airport (ICN) to Singapore Changi Airport (SIN).
  • The earliest flight from Incheon International Airport to Singapore Changi Airport departs at 08:50, and the last departs at 23:50, with about 13 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Incheon International Airport (ICN) to Singapore Changi Airport (SIN) is quite popular. Without considering departure times or holidays, tickets cost around HK$2,857 in December, the most expensive month to book this route.
    • The distance from Singapore Changi Airport to downtown is about 17km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.
  • Singapore Airlines is a very popular airline operating an average of 11973 flights per month.
  • One-way flights from Incheon International Airport to Singapore Changi Airport currently start from HK$697, and round-trip fares start from HK$1,928. The current lowest fare is a Jeju Air flight departing on Thu, Oct 22; prices may vary depending on availability.
  • Yes. Singapore Airlines, Korean Air, Scoot, Trinity Airways and Asiana Airlines operate direct flights from Incheon International Airport to Singapore Changi Airport, with an average flight time of 5 hours 53 minutes, and around 76 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Incheon International Airport to Singapore Changi Airport is HK$2,289. Prices may vary depending on the departure date, airline, and availability.
  • Scoot, WestJet and Jeju Air are the most popular budget airlines flying from Incheon International Airport to Singapore Changi Airport, with one-way fares starting from HK$697. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Incheon International Airport to Singapore Changi Airport operates around 77 weekly flights, mainly by Singapore Airlines, Korean Air and Scoot. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Incheon International Airport and Singapore Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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