Trip.com
>
Flights
>
Flights to South Korea
>
Flights to Seoul
>
Singapore to Seoul flight
>
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 €116 and round-trip from €190. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SIN 01:10
        6h 30m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Sat, Oct 31 | Jeju Air
        ICN 18:10
        7h
        Nonstop
        SIN 00:10
        Seoul - Singapore | Tue, Nov 3 | Jeju Air
        €190 €323
        41% off
        41% off
        €323 €190
      • SIN 01:10
        6h 30m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Sun, Nov 1 | Jeju Air
        ICN 18:10
        7h
        Nonstop
        SIN 00:10
        Seoul - Singapore | Tue, Nov 3 | Jeju Air
        €192 €323
        41% off
        41% off
        €323 €192
      • SIN 01:10
        6h 30m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Sun, Nov 8 | Jeju Air
        ICN 18:10
        7h
        Nonstop
        SIN 00:10
        Seoul - Singapore | Tue, Nov 10 | Jeju Air
        €197 €323
        39% off
        39% off
        €323 €197
      • SIN 01:10
        6h 30m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Sat, Nov 14 | Jeju Air
        ICN 18:10
        7h
        Nonstop
        SIN 00:10
        Seoul - Singapore | Tue, Nov 17 | Jeju Air
        €197
        39% off
        €323 €197
      • SIN 23:00
        6h 35m
        Nonstop
        ICN 06:35
        Singapore - Seoul | Sat, Oct 31 | Trinity Airways
        ICN 18:10
        7h
        Nonstop
        SIN 00:10
        Seoul - Singapore | Tue, Nov 3 | Jeju Air
        €198
        39% off
        €323 €198
      • SIN 00:50
        6h 50m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Sun, Oct 25 | Jeju Air
        ICN 15:50
        6h 40m
        Nonstop
        SIN 21:30
        Seoul - Singapore | Tue, Oct 27 | Trinity Airways
        €204
        37% off
        €323 €204
      • SIN 23:00
        6h 35m
        Nonstop
        ICN 06:35
        Singapore - Seoul | Sun, Nov 1 | Trinity Airways
        ICN 18:10
        7h
        Nonstop
        SIN 00:10
        Seoul - Singapore | Tue, Nov 3 | Jeju Air
        €206
        36% off
        €323 €206
      • SIN 01:10
        6h 30m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Sun, Nov 22 | Jeju Air
        ICN 18:10
        7h
        Nonstop
        SIN 00:10
        Seoul - Singapore | Sat, Nov 28 | Jeju Air
        €212
        34% off
        €323 €212
      • SIN 01:10
        6h 30m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Mon, Nov 2 | Jeju Air
        ICN 18:10
        7h
        Nonstop
        SIN 00:10
        Seoul - Singapore | Sun, Nov 8 | Jeju Air
        €214
        34% off
        €323 €214
      • SIN 01:10
        6h 30m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Sun, Nov 15 | Jeju Air
        ICN 18:10
        7h
        Nonstop
        SIN 00:10
        Seoul - Singapore | Tue, Nov 17 | Jeju Air
        €217
        33% off
        €323 €217
      • SIN 00:50
        6h 50m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Fri, Oct 30 | Jeju Air
        ICN 18:10
        7h
        Nonstop
        SIN 00:10
        Seoul - Singapore | Sun, Nov 1 | Jeju Air
        €219
        32% off
        €323 €219
      • SIN 13:05
        11h 5m
        1 stop
        ICN 01:10
        Singapore - Seoul | Tue, Oct 27 | VietJet Air
        ICN 18:10
        7h
        Nonstop
        SIN 00:10
        Seoul - Singapore | Sun, Nov 1 | Jeju Air
        €226
        30% off
        €323 €226
      • SIN 13:00
        17h 25m
        1 stop
        SEL 14:00
        Singapore - Seoul | Tue, Oct 6 | Normal Airline
        SEL 15:00
        6h
        Nonstop
        SIN 16:00
        Seoul - Singapore | Thu, Oct 8 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        SIN 00:50
        6h 50m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Sun, Oct 25 | Jeju Air
        €116 €200
        42% off
        42% off
        €200 €116
      • SIN 01:10
        6h 30m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Sat, Oct 31 | Jeju Air
        €116 €200
        42% off
        42% off
        €200 €116
      • SIN 01:10
        6h 30m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Sun, Nov 1 | Jeju Air
        €116 €200
        42% off
        42% off
        €200 €116
      • SIN 01:10
        6h 30m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Sun, Nov 8 | Jeju Air
        €120
        40% off
        €200 €120
      • SIN 01:10
        6h 30m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Mon, Nov 2 | Jeju Air
        €121
        40% off
        €200 €121
      • SIN 23:00
        6h 35m
        Nonstop
        ICN 06:35
        Singapore - Seoul | Sat, Oct 31 | Trinity Airways
        €123
        39% off
        €200 €123
      • SIN 01:10
        6h 30m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Sat, Nov 14 | Jeju Air
        €124
        38% off
        €200 €124
      • SIN 23:00
        6h 35m
        Nonstop
        ICN 06:35
        Singapore - Seoul | Sun, Nov 1 | Trinity Airways
        €130
        35% off
        €200 €130
      • SIN 23:00
        6h 35m
        Nonstop
        ICN 06:35
        Singapore - Seoul | Mon, Nov 2 | Trinity Airways
        €134
        33% off
        €200 €134
      • SIN 23:00
        6h 45m
        Nonstop
        ICN 06:45
        Singapore - Seoul | Mon, Oct 26 | Trinity Airways
        €135
        33% off
        €200 €135
      • SIN 23:00
        6h 45m
        Nonstop
        ICN 06:45
        Singapore - Seoul | Sun, Oct 25 | Trinity Airways
        €138
        31% off
        €200 €138
      • SIN 01:10
        6h 30m
        Nonstop
        ICN 08:40
        Singapore - Seoul | Sun, Nov 15 | Jeju Air
        €140
        30% off
        €200 €140
      • SIN 13:00
        17h 25m
        1 stop
        SEL 14:00
        Singapore - Seoul | Tue, Oct 6 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Singapore Changi Airport to Incheon International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

What is the cheapest month for one-way flights from Singapore Changi Airport to Incheon International Airport?

Data is based on average one-way flight prices from Singapore Changi Airport to Incheon International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Singapore Changi Airport to Incheon International Airport, the best time to buy is in October, with an average price of €101. You’ll want to avoid September, when the average price can reach as high as €163.

€163
€132
€101
€70
    Cheapest
  • €163
    Sep
  • €101
    Oct
  • €104
    Nov
  • €144
    Dec
  • €128
    Jan
  • €148
    Feb
  • €127
    Mar
  • €108
    Apr
  • €136
    May
  • €118
    Jun
  • €120
    Jul
  • €115
    Aug

What’s the cheapest month to fly round-trip from Singapore Changi Airport to Incheon International Airport?

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

Based on Trip.com’s data from the past 12 months, May is typically the cheapest month to find flights from Singapore Changi Airport to Incheon International Airport, with an average price of €278. In contrast, September is usually the most expensive month, with average fares reaching €461.

€461
€370
€278
€187
    Cheapest
  • €461
    Sep
  • €320
    Oct
  • €307
    Nov
  • €374
    Dec
  • €399
    Jan
  • €363
    Feb
  • €335
    Mar
  • €316
    Apr
  • €278
    May
  • €282
    Jun
  • €321
    Jul
  • €321
    Aug

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

The data is based on the past 12 months and shows the average ticket prices from Singapore Changi Airport to Incheon International 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 day to depart from Singapore Changi Airport to Incheon International Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

€289
€265
€240
€216
  • €242
    Mon
  • €240
    Tue
  • €245
    Wed
  • €249
    Thu
  • €289
    Fri
  • €280
    Sat
  • €266
    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 Trinity Airways (from €131) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Trinity Airways
From €131
Jeju Air
From €131
Scoot
From €148
VietJet Air
From €149
Sun PhuQuoc Airways
From €152
Vietnam Airlines
From €162
Shandong Airlines
From €164
Hainan Airlines
From €172
Xiamen Airlines
From €197
China Eastern Airlines
From €198

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

    02:55

    SIN

    6h 15m

    10:10

    ICN

    S M T W - - S
    Search

  2. 7C2624

    Singapore Changi Airport

    01:10

    SIN

    6h 30m

    08:40

    ICN

    S M T W T F S
    Search

  3. TW162

    Singapore Changi Airport

    23:00

    SIN

    6h 45m

    06:45

    ICN

    S M T W T F S
    Search

  4. 9G720

    Singapore Changi Airport

    14:20

    SIN

    1h 45m

    Nonstop

    15:05

    PQC

    S M T W T F S
    Search

  5. VJ978

    Phu Quoc International Airport

    17:45

    PQC

    5h 25m

    Nonstop

    01:10

    ICN

    S M T W T F S

  6. VJ984

    Singapore Changi Airport

    13:05

    SIN

    1h 40m

    Nonstop

    13:45

    PQC

    S M - W - F S
    Search

  7. VJ978

    Phu Quoc International Airport

    17:45

    PQC

    5h 25m

    Nonstop

    01:10

    ICN

    S M T W T F S

  8. 9G720

    Singapore Changi Airport

    14:20

    SIN

    1h 45m

    Nonstop

    15:05

    PQC

    S M T W T F S
    Search

  9. ZE582

    Phu Quoc International Airport

    00:20

    PQC

    5h 55m

    Nonstop

    08:15

    ICN

    S M T W T F S

  10. VJ970

    Singapore Changi Airport

    11:15

    SIN

    2h 55m

    Nonstop

    13:10

    DAD

    S M T W T F S
    Search

  11. RS512

    Danang International Airport

    00:40

    DAD

    4h 35m

    Nonstop

    07:15

    ICN

    S M T W T F S

  12. TR548

    Singapore Changi Airport

    14:05

    SIN

    2h 30m

    Nonstop

    15:35

    CXR

    S - - W T - -
    Search

  13. RS528

    Cam Ranh International Airport

    01:05

    CXR

    5h 5m

    Nonstop

    08:10

    ICN

    S M T W T F S

  14. VJ814

    Singapore Changi Airport

    17:55

    SIN

    2h 5m

    Nonstop

    19:00

    SGN

    S M T W T F S
    Search

  15. VJ860

    Tan Son Nhat International Airport

    12:20

    SGN

    5h 5m

    Nonstop

    19:25

    ICN

    S M T W T F S
Find more flights and airlines

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 4,629.81 km
Cheapest one-way ticket price €116
Cheapest return ticket price €190

FAQs for Singapore Changi Airport to Incheon International Airport Flights

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

    Singapore Changi Airport to Incheon International Airport takes about 5 hours 59 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 14 daily flights from Singapore Changi Airport (SIN) to Incheon International Airport (ICN).
  • The earliest flight from Singapore Changi Airport to Incheon International Airport departs at 00:05, and the last departs at 23:00, 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 Singapore Changi Airport (SIN) to Incheon International Airport (ICN) is quite popular. Without considering departure times or holidays, tickets cost around €368 in December, the most expensive month to book this route.
  • The earliest flight departs from Singapore Changi Airport (SIN) at 08:30 and arrives in Incheon International Airport (ICN) at 15:40.
    • The distance from Incheon International Airport to downtown is about 48 km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15 km, by taxi about 30 minutes.
  • Singapore Airlines is a very popular airline operating an average of 13378 flights per month.
  • One-way flights from Singapore Changi Airport to Incheon International Airport currently start from €116, and round-trip fares start from €190. The current lowest fare is a Jeju Air flight departing on Sun, Oct 25; prices may vary depending on availability.
  • Yes. Singapore Airlines, Korean Air, Jeju Air, Scoot and Trinity Airways operate direct flights from Singapore Changi Airport to Incheon International Airport, with an average flight time of 6 hours 3 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 Singapore Changi Airport to Incheon International Airport is €346. Prices may vary depending on the departure date, airline, and availability.
  • Scoot, WestJet and Jeju Air are the most popular budget airlines flying from Singapore Changi Airport to Incheon International Airport, with one-way fares starting from €116. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Singapore Changi Airport to Incheon International 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 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.

Popular Destinations