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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 £118 and round-trip from £227. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SIN 23:00
      6h 35m
      Direct
      ICN 06:35
      Singapore - Seoul | Wed, Nov 11 | Trinity Airways
      ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Fri, Nov 13 | Jeju Air
      £227 £346
      34% off
      34% off
      £346 £227
    • SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Wed, Nov 25 | Jeju Air
      ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Sat, Nov 28 | Jeju Air
      £242 £346
      30% off
      30% off
      £346 £242
    • SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Wed, Nov 4 | Jeju Air
      ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Fri, Nov 6 | Jeju Air
      £243 £346
      30% off
      30% off
      £346 £243
    • SIN 02:55
      6h 15m
      Direct
      ICN 10:10
      Singapore - Seoul | Thu, Nov 5 | Scoot
      ICN 15:30
      6h 55m
      Direct
      SIN 21:25
      Seoul - Singapore | Sun, Nov 8 | Trinity Airways
      £244
      28% off
      £346 £244
    • SIN 19:15
      11h
      1 stop
      ICN 07:15
      Singapore - Seoul | Thu, Nov 26 | VietJet Air
      ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Sun, Nov 29 | Jeju Air
      £232
      33% off
      £346 £232
    • SIN 09:15
      19h 45m
      1 stop
      ICN 06:00
      Singapore - Seoul | Thu, Nov 19 | Scoot
      ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Sat, Nov 21 | Jeju Air
      £239
      31% off
      £346 £239
    • SIN 16:55
      11h 10m
      1 stop
      ICN 05:05
      Singapore - Seoul | Sat, Nov 14 | Scoot
      ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Sat, Nov 21 | Jeju Air
      £239
      31% off
      £346 £239
    • SIN 19:45
      10h 30m
      1 stop
      ICN 07:15
      Singapore - Seoul | Thu, Nov 26 | Vietnam Airlines
      ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Sat, Nov 28 | Jeju Air
      £241
      30% off
      £346 £241
    • SIN 19:45
      10h 30m
      1 stop
      ICN 07:15
      Singapore - Seoul | Fri, Nov 20 | Vietnam Airlines
      ICN 18:10
      7h
      Direct
      SIN 00:10
      Seoul - Singapore | Fri, Nov 27 | Jeju Air
      £241
      30% off
      £346 £241
    • SIN 13:00
      17h 25m
      1 stop
      SEL 14:00
      Singapore - Seoul | Thu, Nov 5 | Normal Airline
      SEL 15:00
      6h
      Direct
      SIN 16:00
      Seoul - Singapore | Sat, Nov 7 | Normal Airline
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    • Cheapest
      SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Wed, Dec 30 | Jeju Air
      £118 £405
      71% off
      71% off
      £405 £118
    • Cheapest
      SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Tue, Dec 29 | Jeju Air
      £118 £405
      71% off
      71% off
      £405 £118
    • SIN 23:00
      6h 35m
      Direct
      ICN 06:35
      Singapore - Seoul | Wed, Nov 11 | Trinity Airways
      £125 £202
      38% off
      38% off
      £202 £125
    • SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Sun, Dec 27 | Jeju Air
      £130
      68% off
      £405 £130
    • SIN 09:15
      21h
      1 stop
      ICN 07:15
      Singapore - Seoul | Thu, Nov 19 | Scoot
      £131
      35% off
      £202 £131
    • SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Mon, Dec 28 | Jeju Air
      £133
      67% off
      £405 £133
    • SIN 19:45
      10h 30m
      1 stop
      ICN 07:15
      Singapore - Seoul | Fri, Nov 20 | Vietnam Airlines
      £135
      33% off
      £202 £135
    • SIN 02:30
      14h
      1 stop
      ICN 17:30
      Singapore - Seoul | Thu, Nov 12 | Trinity Airways
      £135
      33% off
      £202 £135
    • SIN 02:55
      6h 15m
      Direct
      ICN 10:10
      Singapore - Seoul | Wed, Nov 11 | Scoot
      £135
      67% off
      £405 £135
    • SIN 13:00
      17h 25m
      1 stop
      SEL 14:00
      Singapore - Seoul | Thu, Nov 5 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Tue, Dec 29 | Jeju Air
      £118 £405
      71% off
      71% off
      £405 £118
    • SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Wed, Dec 30 | Jeju Air
      £118 £405
      71% off
      71% off
      £405 £118
    • SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Sun, Dec 27 | Jeju Air
      £130 £405
      68% off
      68% off
      £405 £130
    • SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Mon, Dec 28 | Jeju Air
      £133
      67% off
      £405 £133
    • SIN 02:55
      6h 15m
      Direct
      ICN 10:10
      Singapore - Seoul | Wed, Nov 11 | Scoot
      £135
      67% off
      £405 £135
    • SIN 02:55
      6h 15m
      Direct
      ICN 10:10
      Singapore - Seoul | Wed, Jan 27 | Scoot
      £137
      66% off
      £405 £137
    • SIN 02:55
      6h 15m
      Direct
      ICN 10:10
      Singapore - Seoul | Mon, Jan 18 | Scoot
      £137
      66% off
      £405 £137
    • SIN 02:55
      6h 15m
      Direct
      ICN 10:10
      Singapore - Seoul | Mon, Jan 25 | Scoot
      £138
      66% off
      £405 £138
    • SIN 02:55
      6h 15m
      Direct
      ICN 10:10
      Singapore - Seoul | Wed, Jan 13 | Scoot
      £139
      66% off
      £405 £139
    • SIN 13:00
      17h 25m
      1 stop
      SEL 14:00
      Singapore - Seoul | Thu, Nov 5 | Normal Airline
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    • Cheapest nonstop
      SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Wed, Dec 30 | Jeju Air
      £118 £405
      71% off
      71% off
      £405 £118
    • SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Tue, Dec 29 | Jeju Air
      £118 £405
      71% off
      71% off
      £405 £118
    • SIN 23:00
      6h 35m
      Direct
      ICN 06:35
      Singapore - Seoul | Wed, Nov 11 | Trinity Airways
      £125 £202
      38% off
      38% off
      £202 £125
    • SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Sun, Dec 27 | Jeju Air
      £130
      68% off
      £405 £130
    • SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Mon, Dec 28 | Jeju Air
      £133
      67% off
      £405 £133
    • SIN 02:55
      6h 15m
      Direct
      ICN 10:10
      Singapore - Seoul | Wed, Nov 11 | Scoot
      £135
      67% off
      £405 £135
    • SIN 02:55
      6h 15m
      Direct
      ICN 10:10
      Singapore - Seoul | Wed, Jan 27 | Scoot
      £137
      66% off
      £405 £137
    • SIN 02:55
      6h 15m
      Direct
      ICN 10:10
      Singapore - Seoul | Mon, Jan 18 | Scoot
      £137
      66% off
      £405 £137
    • SIN 02:55
      6h 15m
      Direct
      ICN 10:10
      Singapore - Seoul | Mon, Jan 25 | Scoot
      £138
      66% off
      £405 £138
    • SIN 13:00
      17h 25m
      1 stop
      SEL 14:00
      Singapore - Seoul | Thu, Nov 5 | Normal Airline
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    • Cheapest nonstop
      SIN 23:00
      6h 35m
      Direct
      ICN 06:35
      Singapore - Seoul | Mon, Nov 9 | Trinity Airways
      £167 £672
      75% off
      75% off
      £672 £167
    • SIN 02:55
      6h 15m
      Direct
      ICN 10:10
      Singapore - Seoul | Mon, Nov 9 | Scoot
      £170 £672
      75% off
      75% off
      £672 £170
    • SIN 02:55
      6h 15m
      Direct
      ICN 10:10
      Singapore - Seoul | Wed, Nov 4 | Scoot
      £171 £672
      75% off
      75% off
      £672 £171
    • SIN 23:00
      6h 35m
      Direct
      ICN 06:35
      Singapore - Seoul | Tue, Nov 10 | Trinity Airways
      £174
      74% off
      £672 £174
    • SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Mon, Nov 9 | Jeju Air
      £178
      74% off
      £672 £178
    • SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Tue, Nov 10 | Jeju Air
      £181
      73% off
      £672 £181
    • SIN 01:10
      6h 30m
      Direct
      ICN 08:40
      Singapore - Seoul | Wed, Nov 4 | Jeju Air
      £191
      72% off
      £672 £191
    • SIN 23:00
      6h 35m
      Direct
      ICN 06:35
      Singapore - Seoul | Sun, Nov 8 | Trinity Airways
      £222
      67% off
      £672 £222
    • SIN 23:00
      6h 35m
      Direct
      ICN 06:35
      Singapore - Seoul | Thu, Nov 5 | Trinity Airways
      £277
      59% off
      £672 £277
    • SIN 13:00
      17h 25m
      1 stop
      SEL 14:00
      Singapore - Seoul | Thu, Nov 5 | Normal Airline
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    • SIN 08:30
      6h 10m
      Direct
      ICN 15:40
      Singapore - Seoul | Sat, Dec 26 | Singapore Airlines
      £307 £1,330
      77% off
      77% off
      £1,330 £307
    • SIN 08:30
      6h 10m
      Direct
      ICN 15:40
      Singapore - Seoul | Sat, Nov 28 | Singapore Airlines
      £490 £1,330
      63% off
      63% off
      £1,330 £490
    • SIN 08:30
      6h 10m
      Direct
      ICN 15:40
      Singapore - Seoul | Thu, Dec 10 | Singapore Airlines
      £517 £1,330
      61% off
      61% off
      £1,330 £517
    • SIN 08:30
      6h 10m
      Direct
      ICN 15:40
      Singapore - Seoul | Tue, Dec 22 | Singapore Airlines
      £527
      60% off
      £1,330 £527
    • SIN 08:30
      6h 10m
      Direct
      ICN 15:40
      Singapore - Seoul | Tue, Dec 8 | Singapore Airlines
      £530
      60% off
      £1,330 £530
    • SIN 08:30
      6h 10m
      Direct
      ICN 15:40
      Singapore - Seoul | Wed, Dec 16 | Singapore Airlines
      £533
      60% off
      £1,330 £533
    • SIN 08:30
      6h 10m
      Direct
      ICN 15:40
      Singapore - Seoul | Fri, Nov 27 | Singapore Airlines
      £625
      53% off
      £1,330 £625
    • SIN 08:30
      6h 10m
      Direct
      ICN 15:40
      Singapore - Seoul | Wed, Nov 11 | Singapore Airlines
      £625
      53% off
      £1,330 £625
    • SIN 08:30
      6h 10m
      Direct
      ICN 15:40
      Singapore - Seoul | Mon, Nov 9 | Singapore Airlines
      £625
      53% off
      £1,330 £625
    • SIN 13:00
      17h 25m
      1 stop
      SEL 14:00
      Singapore - Seoul | Thu, Nov 5 | Normal Airline
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Displayed flight fares from Singapore to Seoul 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 to fly from Singapore Changi Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Singapore Changi Airport to Incheon International 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 Singapore Changi Airport to Incheon International Airport are usually in November, with an average price of £89. It is best to avoid February, when the average price can reach £125.

£125
£107
£89
£71
  • £89
    Nov
  • £122
    Dec
  • £108
    Jan
  • £125
    Feb
  • £107
    Mar
  • £91
    Apr
  • £115
    May
  • £100
    Jun
  • £101
    Jul
  • £97
    Aug
  • £93
    Sep
  • £96
    Oct

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

The data is based on the past 12 months and shows the average monthly return 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 often the month to find the lowest fares from Singapore Changi Airport to Incheon International Airport, with an average price of £234. January is usually the most expensive month, with an average price reaching £336.

£336
£285
£234
£183
    Cheapest
  • £260
    Nov
  • £315
    Dec
  • £336
    Jan
  • £306
    Feb
  • £282
    Mar
  • £266
    Apr
  • £234
    May
  • £237
    Jun
  • £271
    Jul
  • £271
    Aug
  • £248
    Sep
  • £234
    Oct

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 departure day from Singapore Changi Airport to Incheon International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

£241
£222
£202
£183
  • £205
    Mon
  • £202
    Tue
  • £205
    Wed
  • £209
    Thu
  • £241
    Fri
  • £235
    Sat
  • £221
    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 £125) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Trinity Airways
From £125
Scoot
From £131
Vietnam Airlines
From £135
VietJet Air
From £136
Hainan Airlines
From £145
Shandong Airlines
From £147
Jeju Air
From £149
Xiamen Airlines
From £163
Sun PhuQuoc Airways
From £165
China Southern Airlines
From £167

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 - F S
    Search

  2. 7C2624

    Singapore Changi Airport

    01:10

    SIN

    6h 30m

    08:40

    ICN

    S M T - T F -
    Search

  3. TW162

    Singapore Changi Airport

    23:00

    SIN

    6h 35m

    06:35

    ICN

    S M T W T F S
    Search

  4. SC8062

    Singapore Changi Airport

    01:10

    SIN

    5h 55m

    Direct

    07:05

    TNA

    S M T W T F S
    Search

  5. SC8003

    Jinan Yaoqiang International Airport

    21:10

    TNA

    1h 40m

    Direct

    23:50

    ICN

    S M T W T F S

  6. VJ812

    Singapore Changi Airport

    20:30

    SIN

    2h 5m

    Direct

    21:35

    SGN

    S M T W T F S
    Search

  7. VJ862

    Tan Son Nhat International Airport

    02:40

    SGN

    5h 10m

    Direct

    09:50

    ICN

    S M T W T F S

  8. 9G720

    Singapore Changi Airport

    14:20

    SIN

    1h 40m

    Direct

    15:00

    PQC

    S M T W T F S
    Search

  9. ZE582

    Phu Quoc International Airport

    23:20

    PQC

    5h 10m

    Direct

    06:30

    ICN

    S M T W T F S

  10. VJ814

    Singapore Changi Airport

    18:25

    SIN

    2h 10m

    Direct

    19:35

    SGN

    S M T W T F S
    Search

  11. VJ862

    Tan Son Nhat International Airport

    02:40

    SGN

    5h 10m

    Direct

    09:50

    ICN

    S M T W T F S

  12. VJ816

    Singapore Changi Airport

    16:45

    SIN

    2h 5m

    Direct

    17:50

    SGN

    S M - W - F -
    Search

  13. VJ862

    Tan Son Nhat International Airport

    02:40

    SGN

    5h 10m

    Direct

    09:50

    ICN

    S M T W T F S

  14. SC8062

    Singapore Changi Airport

    01:10

    SIN

    5h 55m

    Direct

    07:05

    TNA

    S M T W T F S
    Search

  15. SC8009

    Jinan Yaoqiang International Airport

    18:35

    TNA

    1h 40m

    Direct

    21:15

    ICN

    S M T W T F S

  16. TR520

    Singapore Changi Airport

    09:15

    SIN

    2h 50m

    Direct

    11:05

    DAD

    S - T - T - -
    Search

  17. RS096

    Danang International Airport

    00:40

    DAD

    4h 35m

    Direct

    07:15

    ICN

    S - - W T - 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 4,629.81km
Cheapest one-way ticket price £118
Cheapest return ticket price £227

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 6 hours 1 minute on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 13 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 00:10, and the last departs at 23:10, with about 12 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 £296 in December, the most expensive month to book this route.
    • 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.
  • One-way flights from Singapore Changi Airport to Incheon International Airport currently start from £125, and round-trip fares start from £227. The current lowest fare is a Trinity Airways flight departing on Wed, Nov 11; prices may vary depending on availability.
  • Yes. Singapore Airlines, Korean Air, Scoot, Asiana Airlines 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 77 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 £291. 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 £125. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Singapore Changi Airport to Incheon International Airport operates around 78 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.

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.