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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 £79 and round-trip from £199. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      ICN 15:50
      6h 40m
      Direct
      SIN 21:30
      Seoul - Singapore | Tue, Oct 27 | Trinity Airways
      SIN 00:50
      6h 50m
      Direct
      ICN 08:40
      Singapore - Seoul | Fri, Oct 30 | Jeju Air
      £203 £302
      33% off
      33% off
      £302 £203
    • ICN 18:10
      6h 30m
      Direct
      SIN 23:40
      Seoul - Singapore | Tue, Oct 27 | Jeju Air
      SIN 00:50
      6h 50m
      Direct
      ICN 08:40
      Singapore - Seoul | Fri, Oct 30 | Jeju Air
      £209 £302
      31% off
      31% off
      £302 £209
    • ICN 18:05
      21h 50m
      1 stop
      SIN 14:55
      Seoul - Singapore | Fri, Dec 4 | Vietnam Airlines
      SIN 20:45
      18h 40m
      1 stop
      ICN 16:25
      Singapore - Seoul | Tue, Dec 8 | Vietnam Airlines
      £199 £302
      34% off
      34% off
      £302 £199
    • ICN 18:05
      22h 5m
      1 stop
      SIN 15:10
      Seoul - Singapore | Sat, Dec 5 | Vietnam Airlines
      SIN 20:45
      18h 40m
      1 stop
      ICN 16:25
      Singapore - Seoul | Tue, Dec 8 | Vietnam Airlines
      £202
      33% off
      £302 £202
    • ICN 16:10
      14h 15m
      1 stop
      SIN 05:25
      Seoul - Singapore | Wed, Nov 11 | China Eastern Airlines
      SIN 23:00
      17h 25m
      1 stop
      ICN 17:25
      Singapore - Seoul | Sat, Nov 14 | China Eastern Airlines
      £207
      31% off
      £302 £207
    • ICN 08:45
      16h 20m
      1 stop
      SIN 00:05
      Seoul - Singapore | Wed, Nov 11 | Shandong Airlines
      SIN 01:10
      11h 35m
      1 stop
      ICN 13:45
      Singapore - Seoul | Fri, Nov 13 | Shandong Airlines
      £208
      31% off
      £302 £208
    • ICN 12:55
      10h 5m
      1 stop
      SIN 22:00
      Seoul - Singapore | Sat, Nov 28 | China Eastern Airlines
      SIN 06:30
      15h 15m
      1 stop
      ICN 22:45
      Singapore - Seoul | Mon, Nov 30 | China Eastern Airlines
      £209
      31% off
      £302 £209
    • ICN 16:20
      11h 5m
      1 stop
      SIN 02:25
      Seoul - Singapore | Wed, Nov 18 | China Eastern Airlines
      SIN 00:25
      13h 40m
      1 stop
      ICN 15:05
      Singapore - Seoul | Tue, Nov 24 | China Eastern Airlines
      £210
      30% off
      £302 £210
    • ICN 15:30
      6h 55m
      Direct
      SIN 21:25
      Seoul - Singapore | Wed, Nov 11 | Trinity Airways
      SIN 14:20
      10h
      1 stop
      ICN 01:20
      Singapore - Seoul | Mon, Nov 16 | Sun PhuQuoc Airways
      £211
      30% off
      £302 £211
    • SEL 13:00
      17h 25m
      1 stop
      SIN 14:00
      Seoul - Singapore | Sun, Oct 25 | Normal Airline
      SIN 15:00
      6h
      Direct
      SEL 16:00
      Singapore - Seoul | Tue, Oct 27 | Normal Airline
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    • Cheapest
      ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Thu, Oct 29 | Jeju Air
      £79 £128
      38% off
      38% off
      £128 £79
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Thu, Oct 29 | Jeju Air
      £80 £270
      70% off
      70% off
      £270 £80
    • ICN 10:35
      29h 35m
      1 stop
      SIN 15:10
      Seoul - Singapore | Wed, Dec 9 | Vietnam Airlines
      £81 £128
      37% off
      37% off
      £128 £81
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Fri, Nov 6 | Jeju Air
      £85
      34% off
      £128 £85
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Tue, Nov 24 | Jeju Air
      £85
      69% off
      £270 £85
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Mon, Nov 23 | Jeju Air
      £85
      69% off
      £270 £85
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Tue, Nov 24 | Jeju Air
      £86
      33% off
      £128 £86
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Thu, Nov 19 | Jeju Air
      £86
      33% off
      £128 £86
    • ICN 15:30
      6h 55m
      Direct
      SIN 21:25
      Seoul - Singapore | Thu, Nov 5 | Trinity Airways
      £86
      33% off
      £128 £86
    • SEL 13:00
      17h 25m
      1 stop
      SIN 14:00
      Seoul - Singapore | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Thu, Oct 29 | Jeju Air
      £80 £458
      83% off
      83% off
      £458 £80
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Fri, Nov 6 | Jeju Air
      £85 £458
      81% off
      81% off
      £458 £85
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Tue, Nov 24 | Jeju Air
      £85 £458
      81% off
      81% off
      £458 £85
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Mon, Nov 23 | Jeju Air
      £85
      81% off
      £458 £85
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Thu, Nov 19 | Jeju Air
      £86
      81% off
      £458 £86
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Fri, Nov 27 | Jeju Air
      £87
      81% off
      £458 £87
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Mon, Nov 30 | Jeju Air
      £89
      81% off
      £458 £89
    • ICN 15:30
      6h 55m
      Direct
      SIN 21:25
      Seoul - Singapore | Tue, Nov 24 | Trinity Airways
      £89
      81% off
      £458 £89
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Thu, Nov 5 | Jeju Air
      £103
      78% off
      £458 £103
    • SEL 13:00
      17h 25m
      1 stop
      SIN 14:00
      Seoul - Singapore | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Thu, Oct 29 | Jeju Air
      £79 £128
      38% off
      38% off
      £128 £79
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Thu, Oct 29 | Jeju Air
      £80 £270
      70% off
      70% off
      £270 £80
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Fri, Nov 6 | Jeju Air
      £85 £128
      34% off
      34% off
      £128 £85
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Tue, Nov 24 | Jeju Air
      £85
      69% off
      £270 £85
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Mon, Nov 23 | Jeju Air
      £85
      69% off
      £270 £85
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Tue, Nov 24 | Jeju Air
      £86
      33% off
      £128 £86
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Thu, Nov 19 | Jeju Air
      £86
      33% off
      £128 £86
    • ICN 15:30
      6h 55m
      Direct
      SIN 21:25
      Seoul - Singapore | Thu, Nov 5 | Trinity Airways
      £86
      33% off
      £128 £86
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Sat, Nov 28 | Jeju Air
      £87
      32% off
      £128 £87
    • SEL 13:00
      17h 25m
      1 stop
      SIN 14:00
      Seoul - Singapore | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Thu, Oct 29 | Jeju Air
      £80 £833
      90% off
      90% off
      £833 £80
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Fri, Oct 30 | Jeju Air
      £106 £833
      87% off
      87% off
      £833 £106
    • ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Tue, Oct 27 | Jeju Air
      £107 £833
      87% off
      87% off
      £833 £107
    • ICN 15:30
      6h 55m
      Direct
      SIN 21:25
      Seoul - Singapore | Tue, Oct 27 | Trinity Airways
      £110
      87% off
      £833 £110
    • ICN 15:30
      6h 55m
      Direct
      SIN 21:25
      Seoul - Singapore | Wed, Oct 28 | Trinity Airways
      £115
      86% off
      £833 £115
    • ICN 15:30
      6h 55m
      Direct
      SIN 21:25
      Seoul - Singapore | Thu, Oct 29 | Trinity Airways
      £118
      86% off
      £833 £118
    • ICN 15:30
      6h 55m
      Direct
      SIN 21:25
      Seoul - Singapore | Fri, Oct 30 | Trinity Airways
      £120
      86% off
      £833 £120
    • ICN 11:30
      6h 45m
      Direct
      SIN 17:15
      Seoul - Singapore | Wed, Oct 28 | Scoot
      £150
      82% off
      £833 £150
    • ICN 15:30
      6h 55m
      Direct
      SIN 21:25
      Seoul - Singapore | Mon, Oct 26 | Trinity Airways
      £401
      52% off
      £833 £401
    • SEL 13:00
      17h 25m
      1 stop
      SIN 14:00
      Seoul - Singapore | Sun, Oct 25 | Normal Airline
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    • ICN 23:50
      6h 10m
      Direct
      SIN 05:00
      Seoul - Singapore | Sat, Oct 24 | Singapore Airlines
      £365 £870
      57% off
      57% off
      £870 £365
    • ICN 18:40
      6h 15m
      Direct
      SIN 23:55
      Seoul - Singapore | Sat, Oct 24 | Korean Air
      £260 £870
      70% off
      70% off
      £870 £260
    • ICN 16:10
      6h 20m
      Direct
      SIN 21:30
      Seoul - Singapore | Sat, Oct 24 | Asiana Airlines
      £574 £870
      34% off
      34% off
      £870 £574
    • ICN 11:00
      6h 25m
      Direct
      SIN 16:25
      Seoul - Singapore | Sun, Oct 25 | Scoot
      £477
      45% off
      £870 £477
    • ICN 18:10
      6h 30m
      Direct
      SIN 23:40
      Seoul - Singapore | Sat, Oct 24 | Jeju Air
      £435
      50% off
      £870 £435
    • ICN 16:20
      6h 35m
      Direct
      SIN 21:55
      Seoul - Singapore | Tue, Oct 27 | Korean Air
      £263
      70% off
      £870 £263
    • ICN 16:20
      6h 35m
      Direct
      SIN 21:55
      Seoul - Singapore | Tue, Nov 24 | Korean Air
      £315
      64% off
      £870 £315
    • ICN 08:50
      6h 35m
      Direct
      SIN 14:25
      Seoul - Singapore | Wed, Dec 16 | Singapore Airlines
      £330
      62% off
      £870 £330
    • ICN 08:50
      6h 35m
      Direct
      SIN 14:25
      Seoul - Singapore | Wed, Nov 18 | Singapore Airlines
      £342
      61% off
      £870 £342
    • SEL 13:00
      17h 25m
      1 stop
      SIN 14:00
      Seoul - Singapore | Sun, Oct 25 | Normal Airline
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Displayed flight fares from Seoul to Singapore 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 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 £39. It is best to avoid July, when the average price can reach £88.

£88
£64
£39
£15
    Cheapest
  • £57
    Oct
  • £47
    Nov
  • £51
    Dec
  • £84
    Jan
  • £69
    Feb
  • £39
    Mar
  • £43
    Apr
  • £65
    May
  • £73
    Jun
  • £88
    Jul
  • £52
    Aug
  • £54
    Sep

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 £195. December is usually the most expensive month, with an average price reaching £344.

£344
£270
£195
£121
    Cheapest
  • £330
    Oct
  • £238
    Nov
  • £344
    Dec
  • £291
    Jan
  • £257
    Feb
  • £223
    Mar
  • £195
    Apr
  • £240
    May
  • £267
    Jun
  • £256
    Jul
  • £223
    Aug
  • £226
    Sep

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 Tuesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

£187
£168
£148
£129
  • £171
    Mon
  • £148
    Tue
  • £149
    Wed
  • £154
    Thu
  • £172
    Fri
  • £178
    Sat
  • £187
    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 £80) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jeju Air
From £80
Trinity Airways
From £86
Shandong Airlines
From £88
Scoot
From £89
Sun PhuQuoc Airways
From £94
China Eastern Airlines
From £104
VietJet Air
From £109
Vietnam Airlines
From £111
Eastar Jet
From £127
Air Seoul
From £129

Find more flights and airlines

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. TR843

    Incheon International Airport

    11:25

    ICN

    6h 50m

    17:15

    SIN

    S - T - - - S
    Search

  2. TW161

    Incheon International Airport

    15:30

    ICN

    6h 55m

    21:25

    SIN

    S M T W T F S
    Search

  3. 7C2623

    Incheon International Airport

    18:10

    ICN

    7h

    00:10

    SIN

    S M - W T F S
    Search

  4. 9G401

    Incheon International Airport

    00:10

    ICN

    5h 45m

    Direct

    03:55

    SGN

    S M T W T F S
    Search

  5. VJ813

    Tan Son Nhat International Airport

    06:50

    SGN

    2h 25m

    Direct

    10:15

    SIN

    S M T W T F S

  6. MU2004

    Incheon International Airport

    07:25

    ICN

    5h 5m

    Direct

    11:30

    KMG

    S M - W - F -
    Search

  7. MU9647

    Kunming Changshui International Airport

    21:10

    KMG

    4h 20m

    Direct

    01:30

    SIN

    S M T W T F S

  8. 7C167

    Incheon International Airport

    18:05

    ICN

    1h 20m

    Direct

    19:25

    CJU

    S - - - - F -
    Search

  9. TR839

    Jeju International Airport

    08:55

    CJU

    6h 20m

    Direct

    14:15

    SIN

    S M T W - - S

  10. 7C167

    Incheon International Airport

    18:05

    ICN

    1h 20m

    Direct

    19:25

    CJU

    S - - - - F -
    Search

  11. TW165

    Jeju International Airport

    19:40

    CJU

    6h 5m

    Direct

    00:45

    SIN

    S M T W T - S
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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 £79
Cheapest return ticket price £199

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 13 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 09:00, 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 £291 in January, 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 £79, and round-trip fares start from £199. The current lowest fare is a Jeju Air flight departing on Thu, Oct 29; prices may vary depending on availability.
  • Yes. Singapore Airlines, Korean Air, Scoot, Jeju Air and Asiana Airlines operate direct flights from Incheon International Airport to Singapore Changi Airport, with an average flight time of 5 hours 54 minutes, and around 78 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 £245. Prices may vary depending on the departure date, airline, and availability.
  • WestJet, Scoot and Jeju Air are the most popular budget airlines flying from Incheon International Airport to Singapore Changi Airport, with one-way fares starting from £79. 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.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.