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Singapore Changi Airport to Incheon International Airport flight

Explore the cheapest one-way and round-trip flights from Singapore Changi Airport to Incheon International Airport over the next 90 days, with one-way fares from IDR 2,397,400 and round-trip from IDR 3,832,600. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Mon, Sep 14 | T'Way Air
        ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Wed, Sep 16 | Jeju Air
        IDR 3,832,600 IDR 6,074,700
        37% off
        37% off
        IDR 6,074,700 IDR 3,832,600
      • SIN 00:50
        6h 50m
        Direct
        ICN 08:40
        Singapore - Seoul | Mon, Sep 14 | Jeju Air
        ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Wed, Sep 16 | Jeju Air
        IDR 3,900,900 IDR 6,074,700
        36% off
        36% off
        IDR 6,074,700 IDR 3,900,900
      • SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Mon, Sep 21 | T'Way Air
        ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Fri, Sep 25 | Jeju Air
        IDR 4,203,200 IDR 6,074,700
        31% off
        31% off
        IDR 6,074,700 IDR 4,203,200
      • SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Wed, Oct 21 | T'Way Air
        ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Fri, Oct 23 | Jeju Air
        IDR 4,213,700
        31% off
        IDR 6,074,700 IDR 4,213,700
      • SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Tue, Sep 22 | T'Way Air
        ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Fri, Sep 25 | Jeju Air
        IDR 4,213,700
        31% off
        IDR 6,074,700 IDR 4,213,700
      • SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Tue, Sep 29 | T'Way Air
        ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Mon, Oct 5 | Jeju Air
        IDR 4,279,500
        30% off
        IDR 6,074,700 IDR 4,279,500
      • SIN 02:15
        6h 30m
        Direct
        ICN 09:45
        Singapore - Seoul | Mon, Sep 14 | Scoot
        ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Wed, Sep 16 | Jeju Air
        IDR 4,371,500
        28% off
        IDR 6,074,700 IDR 4,371,500
      • SIN 00:50
        6h 50m
        Direct
        ICN 08:40
        Singapore - Seoul | Thu, Sep 10 | Jeju Air
        ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Sat, Sep 12 | Jeju Air
        IDR 4,374,100
        28% off
        IDR 6,074,700 IDR 4,374,100
      • SIN 02:15
        6h 30m
        Direct
        ICN 09:45
        Singapore - Seoul | Sun, Sep 13 | Scoot
        ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Wed, Sep 16 | Jeju Air
        IDR 4,379,300
        28% off
        IDR 6,074,700 IDR 4,379,300
      • SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Sun, Sep 20 | T'Way Air
        ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Fri, Sep 25 | Jeju Air
        IDR 4,382,000
        28% off
        IDR 6,074,700 IDR 4,382,000
      • SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Wed, Oct 14 | T'Way Air
        ICN 18:10
        6h 30m
        Direct
        SIN 23:40
        Seoul - Singapore | Mon, Oct 19 | Jeju Air
        IDR 4,434,500
        27% off
        IDR 6,074,700 IDR 4,434,500
      • SIN 00:50
        6h 50m
        Direct
        ICN 08:40
        Singapore - Seoul | Wed, Oct 7 | Jeju Air
        ICN 11:30
        6h 30m
        Direct
        SIN 17:00
        Seoul - Singapore | Wed, Oct 14 | Scoot
        IDR 4,434,500
        27% off
        IDR 6,074,700 IDR 4,434,500
      • SIN 13:00
        17h 25m
        1 stop
        SEL 14:00
        Singapore - Seoul | Tue, Sep 8 | Normal Airline
        SEL 15:00
        6h
        Direct
        SIN 16:00
        Seoul - Singapore | Thu, Sep 10 | Normal Airline
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      • Cheapest nonstop
        SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Mon, Sep 14 | T'Way Air
        IDR 2,397,400 IDR 4,007,900
        40% off
        40% off
        IDR 4,007,900 IDR 2,397,400
      • SIN 00:50
        6h 50m
        Direct
        ICN 08:40
        Singapore - Seoul | Wed, Oct 7 | Jeju Air
        IDR 2,397,400 IDR 4,007,900
        40% off
        40% off
        IDR 4,007,900 IDR 2,397,400
      • SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Mon, Sep 21 | T'Way Air
        IDR 2,565,600 IDR 4,007,900
        36% off
        36% off
        IDR 4,007,900 IDR 2,565,600
      • SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Tue, Sep 22 | T'Way Air
        IDR 2,615,500
        35% off
        IDR 4,007,900 IDR 2,615,500
      • SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Wed, Oct 14 | T'Way Air
        IDR 2,689,100
        33% off
        IDR 4,007,900 IDR 2,689,100
      • SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Wed, Oct 21 | T'Way Air
        IDR 2,689,100
        33% off
        IDR 4,007,900 IDR 2,689,100
      • SIN 02:45
        6h 30m
        Direct
        ICN 10:15
        Singapore - Seoul | Wed, Sep 23 | Scoot
        IDR 2,844,200
        28% off
        IDR 4,007,900 IDR 2,844,200
      • SIN 02:15
        6h 30m
        Direct
        ICN 09:45
        Singapore - Seoul | Mon, Sep 21 | Scoot
        IDR 2,844,200
        28% off
        IDR 4,007,900 IDR 2,844,200
      • SIN 23:00
        6h 45m
        Direct
        ICN 06:45
        Singapore - Seoul | Sun, Sep 20 | T'Way Air
        IDR 2,846,900
        28% off
        IDR 4,007,900 IDR 2,846,900
      • SIN 00:05
        6h 30m
        Direct
        ICN 07:35
        Singapore - Seoul | Thu, Sep 24 | Scoot
        IDR 2,860,000
        28% off
        IDR 4,007,900 IDR 2,860,000
      • SIN 02:15
        6h 30m
        Direct
        ICN 09:45
        Singapore - Seoul | Sun, Sep 20 | Scoot
        IDR 2,875,800
        28% off
        IDR 4,007,900 IDR 2,875,800
      • SIN 00:50
        6h 50m
        Direct
        ICN 08:40
        Singapore - Seoul | Thu, Sep 24 | Jeju Air
        IDR 2,925,700
        27% off
        IDR 4,007,900 IDR 2,925,700
      • SIN 13:00
        17h 25m
        1 stop
        SEL 14:00
        Singapore - Seoul | Tue, Sep 8 | Normal Airline
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Flight prices from Singapore Changi Airport to Incheon International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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

Which month has the cheapest one-way flights from Singapore Changi Airport to Incheon International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Singapore Changi Airport to Incheon International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Singapore Changi Airport to Incheon International Airport are usually in October, with an average price of IDR 1,993,200. August sees the highest fares, around IDR 3,867,800.

IDR 3,867,800
IDR 2,930,500
IDR 1,993,200
IDR 1,055,900
    Cheapest
  • IDR 3,867,800
    Aug
  • IDR 2,200,200
    Sep
  • IDR 1,993,200
    Oct
  • IDR 2,047,400
    Nov
  • IDR 2,852,600
    Dec
  • IDR 2,527,700
    Jan
  • IDR 2,931,300
    Feb
  • IDR 2,507,500
    Mar
  • IDR 2,127,600
    Apr
  • IDR 2,684,300
    May
  • IDR 2,332,300
    Jun
  • IDR 2,367,900
    Jul

Which month has the cheapest round-trip flights from Singapore Changi Airport to Incheon International Airport?

The data is based on Trip.com data from the past 12 months and shows the average round-trip fares by month from Singapore Changi Airport to Incheon International Airport.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Singapore Changi Airport to Incheon International Airport are usually in May, with an average price of IDR 5,505,800. August sees the highest fares, around IDR 8,415,800.

IDR 8,415,800
IDR 6,960,800
IDR 5,505,800
IDR 4,050,800
    Cheapest
  • IDR 8,415,800
    Aug
  • IDR 6,646,700
    Sep
  • IDR 6,337,200
    Oct
  • IDR 6,078,300
    Nov
  • IDR 7,400,800
    Dec
  • IDR 7,898,200
    Jan
  • IDR 7,196,000
    Feb
  • IDR 6,631,800
    Mar
  • IDR 6,254,300
    Apr
  • IDR 5,505,800
    May
  • IDR 5,575,900
    Jun
  • IDR 6,360,400
    Jul

Which day of the week has the cheapest flights from Singapore Changi Airport to Incheon International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Singapore Changi Airport to Incheon International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Singapore Changi Airport to Incheon International Airport is Tuesday, with average prices lower than other days. Try to avoid departing on Friday, as fares are typically the highest.

IDR 5,704,600
IDR 5,206,450
IDR 4,708,300
IDR 4,210,150
  • IDR 4,786,600
    Mon
  • IDR 4,708,300
    Tue
  • IDR 4,773,300
    Wed
  • IDR 4,928,200
    Thu
  • IDR 5,704,600
    Fri
  • IDR 5,532,000
    Sat
  • IDR 5,270,100
    Sun

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

The cheapest airline flying from Singapore Changi Airport to Incheon International Airport is T'Way Air (from IDR 2,308,000) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

T'Way Air
From IDR 2,308,000
Jeju Air
From IDR 2,397,400
Scoot
From IDR 2,823,200
VietJet Air
From IDR 3,020,300
Sun PhuQuoc Airways
From IDR 3,080,800
Vietnam Airlines
From IDR 3,283,200
Cebu Pacific
From IDR 3,309,500
Hainan Airlines
From IDR 3,454,100
Shandong Airlines
From IDR 3,543,400
Xiamen Airlines
From IDR 3,948,200

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. TR842

    Singapore Changi Airport

    02:15

    SIN

    6h 30m

    09:45

    ICN

    S M - - - - S
    Search

  2. TW162

    Singapore Changi Airport

    23:00

    SIN

    6h 45m

    06:45

    ICN

    S M T W T F S
    Search

  3. 7C2624

    Singapore Changi Airport

    01:10

    SIN

    6h 30m

    08:40

    ICN

    S - - W T F S
    Search

  4. VJ814

    Singapore Changi Airport

    17:55

    SIN

    2h 5m

    Direct

    19:00

    SGN

    S M T W T F S
    Search

  5. VJ862

    Tan Son Nhat International Airport

    02:35

    SGN

    5h 5m

    Direct

    09:40

    ICN

    S - T - T - S

  6. VJ812

    Singapore Changi Airport

    19:30

    SIN

    2h 5m

    Direct

    20:35

    SGN

    S M T W T F S
    Search

  7. VJ860

    Tan Son Nhat International Airport

    12:20

    SGN

    5h 5m

    Direct

    19:25

    ICN

    S M T W T F S

  8. VJ814

    Singapore Changi Airport

    17:55

    SIN

    2h 5m

    Direct

    19:00

    SGN

    S M T W T F S
    Search

  9. VJ860

    Tan Son Nhat International Airport

    12:20

    SGN

    5h 5m

    Direct

    19:25

    ICN

    S M T W T F S

  10. VJ882

    Singapore Changi Airport

    16:00

    SIN

    2h 5m

    Direct

    17:05

    SGN

    S M T W T F S
    Search

  11. VJ860

    Tan Son Nhat International Airport

    12:20

    SGN

    5h 5m

    Direct

    19:25

    ICN

    S M T W T F S
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About Singapore Changi Airport and Incheon International Airport

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

Flight distance 4,629.81km
Cheapest one-way ticket price IDR 2,397,400
Cheapest return ticket price IDR 3,832,600

FAQs for Singapore Changi Airport to Incheon International Airport Flights

  • How long is a flight from Singapore Changi Airport (SIN) to Incheon International Airport (ICN)?

    It takes around 6 hours 33 minutes to fly from Singapore Changi Airport (sin) to Incheon International Airport (icn).
  • There are around 16 daily flights from Singapore Changi Airport (SIN) to Incheon International Airport (ICN).
  • Tickets cost around IDR 5,033,900 in September, making it the cheapest month to book. Singapore Changi Airport (SIN) to Incheon International Airport (ICN) is a popular route, so don't forget to book your tickets in advance.
  • The route from Singapore Changi Airport (SIN) to Incheon International Airport (ICN) is quite popular. Without considering departure times or holidays, tickets cost around IDR 6,561,100 in November, the most expensive month to book this route.
  • The earliest flight departs from Singapore Changi Airport (SIN) at 07:30 and arrives in Incheon International Airport (ICN) at 15:00.
  • The latest flight departs from Singapore Changi Airport (SIN) at 19:00 and arrives in Incheon International Airport (ICN) at 20:10.
    • The distance from Incheon International Airport to downtown is about 48km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.
  • Singapore Airlines is a very popular airline operating an average of 13378 flights per month.
  • The earliest flight from Singapore Changi Airport to Incheon International Airport departs at 00:20, and the last departs at 23:00, with about 46 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • Singapore Changi Airport to Incheon International Airport operates around 47 weekly flights, mainly by Korean Air, Singapore Airlines and Scoot. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Singapore Changi Airport to Incheon International Airport is IDR 6,184,700. Prices may vary depending on the departure date, airline, and availability.
  • Yes. Asiana Airlines, Singapore Airlines, Korean Air, Air India and Virgin Australia operate direct flights from Singapore Changi Airport to Incheon International Airport, with an average flight time of 7 hours 8 minutes, and around 55 weekly flights. Actual flight frequency may vary by season.
  • Enter Singapore Changi Airport and Incheon International 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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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.