Cheap flights from Singapore to Incheon Intl Airport from £115
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ICN
23 Oct — 30 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to Incheon Intl are usually found in August or July, booked 18 days in advance, depart on a Tuesday or Sunday and return on a Tuesday
Cheap flight deals from Singapore to Incheon Intl
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Singapore to Incheon Intl
Explore the most affordable flight options available from Singapore to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.
Sat 17/1000:50 -
Nonstop6h 50m
Tue 3/1118:10 -
Nonstop7h 00m
Deal found 18/9£189
Thu 15/1011:15 -
1 stop17h 45m
Mon 19/1007:00 -
1 stop10h 55m
Deal found 23/9£195
Fri 23/1015:25 -
1 stop27h 00m
Fri 30/1018:10 -
Nonstop7h 00m
Deal found 23/9£196
Mon 21/923:00 -
Nonstop6h 45m
Tue 29/915:50 -
Nonstop6h 40m
Deal found 18/9£201
Tue 13/1000:50 -
Nonstop6h 50m
Fri 30/1018:10 -
Nonstop7h 00m
Deal found 21/9£202
Tue 13/1000:50 -
Nonstop6h 50m
Mon 19/1018:10 -
Nonstop6h 30m
Deal found 22/9£203
Mon 9/1101:10 -
Nonstop6h 30m
Thu 19/1118:10 -
Nonstop7h 00m
Deal found 20/9£204
Sun 20/900:50 -
Nonstop6h 50m
Tue 29/923:00 -
1 stop8h 00m
Deal found 18/9£209
Sat 17/1000:50 -
Nonstop6h 50m
Tue 27/1015:40 -
2 stops14h 50m
Deal found 21/9£214
Mon 26/1023:00 -
Nonstop6h 35m
Wed 4/1115:40 -
2 stops14h 50m
Deal found 19/9£215
Fri 23/1017:55 -
2 stops30h 15m
Thu 29/1002:20 -
1 stop17h 10m
Deal found 23/9£216
Sun 15/1101:10 -
Nonstop6h 30m
Mon 23/1112:15 -
2 stops18h 15m
Deal found 23/9£219
Best flights from Singapore to Incheon Intl
Discover carefully curated flight deals from Singapore to Incheon Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.
Wed 14/1000:50 -
Nonstop6h 50m
Mon 19/1018:10 -
Nonstop6h 30m
Deal found 23/9£250
Mon 19/1017:55 -
1 stop24h 30m
Mon 26/1007:00 -
1 stop10h 00m
Deal found 18/9£260
Sat 20/301:10 -
1 stop18h 55m
Thu 25/311:45 -
1 stop13h 20m
Deal found 18/9£264
Fri 27/1118:25 -
1 stop21h 00m
Thu 10/1218:05 -
1 stop22h 05m
Deal found 19/9£327
Sat 24/1013:25 -
1 stop10h 00m
Mon 2/1110:00 -
1 stop11h 05m
Deal found 21/9£334
Thu 22/1000:50 -
Nonstop6h 50m
Fri 30/1018:10 -
Nonstop7h 00m
Deal found 23/9£264
Mon 12/1001:15 -
1 stop20h 25m
Thu 15/1023:40 -
1 stop25h 30m
Deal found 21/9£264
Thu 22/1000:50 -
Nonstop6h 50m
Sun 1/1118:10 -
Nonstop7h 00m
Deal found 20/9£286
Sun 18/1019:30 -
1 stop13h 10m
Sun 25/1007:00 -
1 stop10h 00m
Deal found 19/9£323
Sat 17/1019:30 -
1 stop13h 10m
Mon 26/1007:00 -
1 stop12h 15m
Deal found 19/9£334
Thu 12/1101:10 -
Nonstop6h 30m
Sun 22/1118:10 -
Nonstop7h 00m
Deal found 18/9£321
Thu 15/1000:50 -
Nonstop6h 50m
Fri 23/1018:10 -
Nonstop6h 30m
Deal found 19/9£323
Direct flights from Singapore to Incheon Intl
Explore direct flight options from Singapore to Incheon Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 September 2026.
Sat 17/1000:50 -
Nonstop6h 50m
Tue 3/1118:10 -
Nonstop7h 00m
Deal found 18/9£189
Sun 8/1101:10 -
Nonstop6h 30m
Thu 19/1118:10 -
Nonstop7h 00m
Deal found 21/9£201
Tue 13/1000:50 -
Nonstop6h 50m
Fri 30/1018:10 -
Nonstop7h 00m
Deal found 21/9£202
Tue 13/1000:50 -
Nonstop6h 50m
Mon 19/1018:10 -
Nonstop6h 30m
Deal found 22/9£203
Mon 9/1101:10 -
Nonstop6h 30m
Thu 19/1118:10 -
Nonstop7h 00m
Deal found 20/9£204
Mon 9/1101:10 -
Nonstop6h 30m
Thu 12/1118:10 -
Nonstop7h 00m
Deal found 23/9£227
Tue 3/1101:10 -
Nonstop6h 30m
Fri 6/1118:10 -
Nonstop7h 00m
Deal found 20/9£228
Sat 17/1000:50 -
Nonstop6h 50m
Sat 24/1018:10 -
Nonstop6h 30m
Deal found 20/9£228
Thu 19/1101:10 -
Nonstop6h 30m
Tue 24/1118:10 -
Nonstop7h 00m
Deal found 23/9£230
Tue 13/1000:50 -
Nonstop6h 50m
Sun 18/1018:10 -
Nonstop6h 30m
Deal found 23/9£231
Mon 16/1101:10 -
Nonstop6h 30m
Mon 30/1118:10 -
Nonstop7h 00m
Deal found 23/9£237
Sun 1/1101:10 -
Nonstop6h 30m
Thu 5/1118:10 -
Nonstop7h 00m
Deal found 20/9£239
Last-minute flights from Singapore to Incheon Intl
Discover last-minute flight deals from Singapore to Incheon Intl. Data last updated 23 September 2026 and is based on user searches.
Mon 28/923:00 -
Nonstop6h 45m
Tue 29/918:10 -
Nonstop6h 30m
Deal found 20/9£224
Tue 13/1000:50 -
Nonstop6h 50m
Fri 30/1018:10 -
Nonstop7h 00m
Deal found 21/9£202
Tue 13/1000:50 -
Nonstop6h 50m
Tue 20/1018:10 -
Nonstop6h 30m
Deal found 22/9£203
Thu 15/1011:15 -
1 stop17h 45m
Mon 19/1007:00 -
1 stop10h 55m
Deal found 23/9£195
Thu 15/1011:15 -
1 stop17h 45m
Mon 19/1018:10 -
Nonstop6h 30m
Deal found 23/9£204
Sat 17/1000:50 -
Nonstop6h 50m
Tue 3/1118:10 -
Nonstop7h 00m
Deal found 18/9£189
Sat 17/1000:50 -
Nonstop6h 50m
Tue 27/1015:40 -
2 stops14h 50m
Deal found 21/9£214
Fri 23/1015:25 -
1 stop27h 00m
Fri 30/1018:10 -
Nonstop7h 00m
Deal found 23/9£196
Fri 23/1017:55 -
2 stops30h 15m
Thu 29/1002:20 -
1 stop17h 10m
Deal found 23/9£216
Mon 26/1013:05 -
1 stop11h 15m
Wed 4/1111:30 -
Nonstop6h 45m
Deal found 19/9£201
One-way flights from Singapore to Incheon Intl
Search for one-way flight options from Singapore to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.
Mon 2/1101:10 -
Nonstop6h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 18/9£115
Wed 14/1023:00 -
Nonstop6h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£121
Mon 2/1119:30 -
1 stop13h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£127
Mon 28/900:50 -
Nonstop6h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£128
Tue 13/1023:00 -
Nonstop6h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£130
Wed 14/1019:30 -
1 stop22h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£131
Sun 18/1015:40 -
1 stop14h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£133
Wed 14/1007:00 -
1 stop11h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£138
Thu 15/1008:10 -
1 stop22h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£139
Tue 13/1015:40 -
1 stop13h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£141
Find flight deals from Singapore to Incheon Intl
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 September 2026.
Customise your flight search to find flights from Singapore to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 23 September 2026.
Use the filters below to find and compare flights from Singapore to Incheon Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
SingaporeIncheon
SIN Singapore Changi - ICN Incheon Intl
SINICN
Singapore Changi
Tue 17/11
01:10-08:40
Nonstop6h 30m
Incheon Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£115
SingaporeIncheon
SIN Singapore Changi - ICN Incheon Intl
SINICN
Singapore Changi
Mon 9/11
16:15-09:50
1 stop16h 35m
Incheon Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£139
SingaporeIncheon
SIN Singapore Changi - ICN Incheon Intl
SINICN
Singapore Changi
Fri 16/10
17:55-09:40
1 stop14h 45m
Incheon Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£143
SingaporeIncheon
SIN Singapore Changi - ICN Incheon Intl
SINICN
Singapore Changi
Tue 1/12
20:45-16:25
1 stop18h 40m
Incheon Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£152
SingaporeIncheon
SIN Singapore Changi - ICN Incheon Intl
SINICN
Singapore Changi
Thu 1/10
00:50-08:40
Nonstop6h 50m
Incheon Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£178
SingaporeIncheon
SIN Singapore Changi - ICN Incheon Intl
SINICN
Singapore Changi
Wed 30/9
00:50-08:40
Nonstop6h 50m
Incheon Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£178
Fastest return journey
SingaporeIncheon
SIN Singapore Changi - ICN Incheon Intl
SINICN
Singapore Changi
Sun 24/1
14:35-22:00
Nonstop6h 25m
Incheon Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£181
SingaporeIncheon
SIN Singapore Changi - ICN Incheon Intl
SINICN
Singapore Changi
Thu 18/3
23:00-06:35
Nonstop6h 35m
Incheon Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£195
SingaporeIncheon
SIN Singapore Changi - ICN Incheon Intl
SINICN
Singapore Changi
Sun 22/11
23:00-06:35
Nonstop6h 35m
Incheon Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£203
SingaporeIncheon
SIN Singapore Changi - ICN Incheon Intl
SINICN
Singapore Changi
Fri 23/10
00:50-08:40
Nonstop6h 50m
Incheon Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£205
Flights are sorted by cheapest return flights first.
Deals found on 19/9
Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Singapore to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Singapore with our price prediction graph.
SIN-ICN
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Singapore to Incheon Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Singapore to Incheon Intl Airport?
Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Singapore to Incheon Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Singapore to Incheon Intl Airport (average of £282). Flying from Singapore to Incheon Intl Airport in December is currently the most expensive (average of £487). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SIN to ICN?
Find hourly flight availability from Singapore to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 September 2026.
When flying from Singapore to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Singapore to Incheon Intl Airport?
Airfare is below average for this route at the moment.
Singapore to Incheon Intl Airport flights typically cost between £251 and £353 in October.The cheapest return price found within the last 5 days was £189 on Jeju Air (17 Oct–3 Nov).
Weekly flight availability from Singapore to Incheon Intl Airport
Explore weekly flight availability from Singapore to Incheon Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 23 September 2026.
The most flights from SIN to ICN are scheduled on a Monday (42 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (36 on average).
How often are flights from Singapore to Incheon delayed?
About 14% of weekly flights between Singapore and Incheon have experienced delays in the past year, with the average delay time being 111 minutes.
What is the most punctual flight time for Singapore to Incheon flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Singapore to Incheon flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
Reviews of airlines servicing Incheon Intl
Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated 23 September 2026.
Get a feel of what it's like to fly with Korean Air,Singapore Airlines, andAsiana Airlines from Singapore to Incheon Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Related info for your journey
Find useful and relevant information for your journey from Singapore to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Singapore to Incheon Intl?
For a flight from Singapore to Incheon Intl, you will be flying from Changi. Singapore Changi (SIN) is just 10.5 mi from the center of the city. Changi is the only Singapore airport and it handles 39 outbound flights to Incheon Intl per day. 5 airlines have flights to Incheon Intl from Singapore Changi on a regular basis.
How long is the flight from Singapore to Incheon Intl Airport?
For as low as £250, Jeju Air can have you in Incheon Intl Airport from Singapore in 6h 50m. Airlines will cover a distance of 2872 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Singapore to Incheon Intl Airport round-trip?
Flying on Trinity Airways (Formerly T'way Air) is currently your cheapest option to Incheon Intl Airport, with prices starting at £112. Additional return tickets that might be worth considering are offered by Jeju Air and Asiana Airlines, with the lowest prices starting at £144 and £204, respectively. Trinity Airways (Formerly T'way Air) is currently priced 66% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Singapore to Incheon Intl Airport one-way?
£115 is the cheapest one-way deal found within the past few days, from Jeju Air. You may also be able to find cheap deals on Singapore Airlines and Korean Air, with prices starting from £163 and £190, respectively.
What are the most reliable airlines from Singapore to Incheon Intl Airport?
No one likes to see their flight delayed. When booking a flight from Singapore to Incheon Intl Airport consider choosing Jeju Air (98%), SriLankan Airlines (97%) or Air India (83%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Singapore to Incheon Intl Airport?
The cheapest flight price from Singapore to Incheon Intl Airport is £123. On average you can expect to pay £261. The most popular route, (Singapore Changi - Incheon Intl), can usually be booked for £365.
Can I find deals for business class flights from Singapore to Incheon Intl?
Yes. Cheapflights offers flight deals from Singapore to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Singapore to Incheon Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Singapore to Incheon Intl Airport (average of £282). Flying from Singapore to Incheon Intl Airport in December is currently the most expensive (average of £487). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Incheon Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.
Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.
Top 5 airlines flying from Singapore to Incheon Intl
Discover the top 5 airlines that operate flights from Singapore to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 23 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Singapore to Incheon Intl?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to Incheon Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Singapore to Incheon Intl?
Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Incheon Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Singapore to Incheon Intl with no change fees?
Yes! Cheapflights helps users easily find flights from Singapore to Incheon Intl with no change fees.
Can Cheapflights notify me if prices for flights from Singapore to Incheon Intl become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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