Cheap flights from Singapore to Incheon Intl Airport from S$ 168
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27-1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ICN
14 Dec — 21 Dec1
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 February, booked 12 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap 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 14 November 2025.
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 14 November 2025.
Sun 16-1104:40SIN - ICN
1 stop15h 20mMultiple Airlines
Mon 24-1107:35ICN - SIN
1 stop25h 45mMultiple Airlines
Deal found 12-11S$ 321
Tue 2-1216:55SIN - ICN
1 stop25h 30mMultiple Airlines
Fri 5-1218:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 11-11S$ 325
Tue 18-1104:40SIN - ICN
1 stop15h 20mMultiple Airlines
Fri 21-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 12-11S$ 326
Mon 8-1222:35SIN - ICN
1 stop16h 25mMultiple Airlines
Thu 11-1217:50ICN - SIN
1 stop23h 35mMultiple Airlines
Deal found 12-11S$ 328
Fri 21-1111:15SIN - ICN
1 stop9h 15mMultiple Airlines
Sat 29-1115:30ICN - SIN
Nonstop6h 55mMultiple Airlines
Deal found 13-11S$ 329
Sun 16-1123:30SIN - ICN
1 stop15h 30mMultiple Airlines
Tue 18-1112:20ICN - SIN
1 stop27h 25mMultiple Airlines
Deal found 13-11S$ 332
Tue 18-1122:35SIN - ICN
1 stop16h 25mMultiple Airlines
Fri 21-1122:10ICN - SIN
1 stop14h 00mMultiple Airlines
Deal found 13-11S$ 333
Sun 16-1116:30SIN - ICN
1 stop27h 30mMultiple Airlines
Sat 22-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 12-11S$ 334
Sat 22-1117:15SIN - ICN
1 stop17h 25mMultiple Airlines
Sat 29-1115:30ICN - SIN
Nonstop6h 55mMultiple Airlines
Deal found 12-11S$ 337
Tue 18-1104:40SIN - ICN
1 stop15h 20mMultiple Airlines
Wed 26-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 13-11S$ 338
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 14 November 2025.
Sat 4-418:25SIN - ICN
1 stop21h 00mVietnam Airlines
Sat 11-418:05ICN - SIN
1 stop18h 50mVietnam Airlines
Deal found 11-11S$ 389
Tue 7-400:55SIN - ICN
1 stop20h 45mShandong Airlines
Mon 13-423:40ICN - SIN
1 stop25h 10mShandong Airlines
Deal found 11-11S$ 440
Tue 3-320:15SIN - ICN
1 stop16h 40mCathay Pacific
Mon 9-310:00ICN - SIN
1 stop11h 10mCathay Pacific
Deal found 12-11S$ 488
Wed 29-407:30SIN - ICN
Nonstop6h 30mKorean Air
Wed 6-523:35ICN - SIN
Nonstop6h 25mKorean Air
Deal found 11-11S$ 510
Sun 3-522:50SIN - ICN
Nonstop6h 50mAsiana Airlines
Sun 10-516:10ICN - SIN
Nonstop6h 20mAsiana Airlines
Deal found 11-11S$ 559
Mon 2-302:30SIN - ICN
Nonstop6h 20mSingapore Airlines
Mon 9-308:50ICN - SIN
Nonstop6h 35mSingapore Airlines
Deal found 13-11S$ 604
Sun 4-102:00SIN - ICN
1 stop8h 20mChina Airlines
Wed 14-112:30ICN - SIN
1 stop25h 35mChina Airlines
Deal found 13-11S$ 626
Wed 3-1216:55SIN - ICN
2 stops30h 55mVietJet Air
Mon 8-1201:50ICN - SIN
2 stops33h 25mVietJet Air
Deal found 11-11S$ 692
Thu 12-210:40SIN - ICN
Nonstop6h 45mKorean Air
Mon 23-223:15ICN - SIN
Nonstop6h 45mKorean Air
Deal found 11-11S$ 510
Thu 27-1120:15SIN - ICN
1 stop15h 30mCathay Pacific
Tue 2-1202:20ICN - SIN
1 stop17h 55mCathay Pacific
Deal found 13-11S$ 571
Mon 6-407:30SIN - ICN
Nonstop6h 30mKorean Air
Thu 9-423:35ICN - SIN
Nonstop6h 25mKorean Air
Deal found 13-11S$ 561
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 14 November 2025.
Tue 3-201:10SIN - ICN
Nonstop6h 30mMultiple Airlines
Mon 9-211:35ICN - SIN
Nonstop6h 35mMultiple Airlines
Deal found 13-11S$ 326
Sun 18-103:00SIN - ICN
Nonstop6h 15mScoot
Mon 29-611:30ICN - SIN
Nonstop6h 30mScoot
Deal found 14-11S$ 339
Tue 3-203:00SIN - ICN
Nonstop6h 15mScoot
Mon 9-211:35ICN - SIN
Nonstop6h 35mScoot
Deal found 13-11S$ 345
Tue 12-502:45SIN - ICN
Nonstop6h 30mScoot
Mon 18-511:30ICN - SIN
Nonstop6h 30mScoot
Deal found 13-11S$ 360
Sun 8-203:00SIN - ICN
Nonstop6h 15mScoot
Sat 28-211:35ICN - SIN
Nonstop6h 35mScoot
Deal found 11-11S$ 390
Thu 5-301:10SIN - ICN
Nonstop6h 30mMultiple Airlines
Mon 9-311:35ICN - SIN
Nonstop6h 35mMultiple Airlines
Deal found 13-11S$ 392
Sun 18-103:00SIN - ICN
Nonstop6h 15mScoot
Mon 23-211:35ICN - SIN
Nonstop6h 35mScoot
Deal found 14-11S$ 394
Tue 3-201:10SIN - ICN
Nonstop6h 30mMultiple Airlines
Sat 28-211:35ICN - SIN
Nonstop6h 35mMultiple Airlines
Deal found 12-11S$ 412
Sun 8-203:00SIN - ICN
Nonstop6h 15mScoot
Mon 23-211:35ICN - SIN
Nonstop6h 35mScoot
Deal found 12-11S$ 414
Fri 17-402:15SIN - ICN
Nonstop6h 25mScoot
Mon 11-511:30ICN - SIN
Nonstop6h 30mScoot
Deal found 12-11S$ 419
Last-minute flights from Singapore to Incheon Intl
Discover last-minute flight deals from Singapore to Incheon Intl. Data last updated 14 November 2025 and is based on user searches.
Thu 13-1116:55SIN - ICN
1 stop15h 55mMultiple Airlines
Wed 19-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 10-11S$ 323
Sun 16-1104:40SIN - ICN
1 stop15h 20mMultiple Airlines
Mon 24-1107:35ICN - SIN
1 stop25h 45mMultiple Airlines
Deal found 12-11S$ 321
Sun 16-1116:30SIN - ICN
1 stop27h 30mMultiple Airlines
Sun 23-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 11-11S$ 329
Sun 16-1123:30SIN - ICN
1 stop15h 30mMultiple Airlines
Tue 18-1112:20ICN - SIN
1 stop27h 25mMultiple Airlines
Deal found 13-11S$ 332
Sun 16-1116:30SIN - ICN
1 stop27h 30mMultiple Airlines
Sat 22-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 12-11S$ 334
Tue 18-1111:15SIN - ICN
1 stop17h 45mMultiple Airlines
Fri 21-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 11-11S$ 328
Wed 19-1111:15SIN - ICN
1 stop9h 15mMultiple Airlines
Fri 21-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 11-11S$ 324
Thu 20-1111:15SIN - ICN
1 stop9h 15mMultiple Airlines
Fri 21-1118:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 11-11S$ 319
Tue 25-1117:15SIN - ICN
1 stop27h 40mMultiple Airlines
Mon 1-1218:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 12-11S$ 330
Tue 2-1216:55SIN - ICN
1 stop25h 30mMultiple Airlines
Fri 5-1218:20ICN - SIN
Nonstop6h 50mMultiple Airlines
Deal found 11-11S$ 325
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 14 November 2025.
Tue 27-122:35SIN - ICN
1 stop16h 25mMultiple Airlines
Deal found 12-11S$ 168
Thu 27-1110:50SIN - ICN
1 stop12h 55mCebu Pacific
Deal found 11-11S$ 169
Sun 8-203:00SIN - ICN
Nonstop6h 15mScoot
Deal found 10-11S$ 170
Fri 12-1216:00SIN - ICN
1 stop28h 00mHainan Airlines
Deal found 12-11S$ 176
Sun 14-1216:30SIN - ICN
1 stop27h 30mHainan Airlines
Deal found 12-11S$ 177
Mon 8-1222:35SIN - ICN
1 stop16h 25mMultiple Airlines
Deal found 12-11S$ 180
Wed 4-314:55SIN - ICN
1 stop14h 25mMultiple Airlines
Deal found 11-11S$ 181
Sun 4-103:00SIN - ICN
Nonstop6h 15mScoot
Deal found 11-11S$ 182
Tue 18-1122:35SIN - ICN
1 stop16h 25mMultiple Airlines
Deal found 13-11S$ 186
Sat 31-118:15SIN - ICN
1 stop10h 15mCebu Pacific
Deal found 11-11S$ 189
Wed 31-1201:10SIN - ICN
Nonstop6h 30mJeju Air
Deal found 12-11S$ 190
Cheapflights Fare Finder
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 200,618 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from Singapore to Incheon Intl Airport that are best for you.
Fly from
Singapore
Fly to
Incheon Intl
Route
Depart
Return
Price
SingaporeIncheon
SIN - ICN
SINICN
Singapore Changi
Sat 4-4
18:25-16:25
1 stop21h 00m
Incheon Intl
Sat 11-4
18:05-11:55
1 stop18h 50m
S$ 389
SingaporeIncheon
SIN - ICN
SINICN
Singapore Changi
Tue 7-4
00:55-22:40
1 stop20h 45m
Incheon Intl
Mon 13-4
23:40-23:50
1 stop25h 10m
S$ 440
SingaporeIncheon
SIN - ICN
SINICN
Singapore Changi
Tue 3-3
20:15-13:55
1 stop16h 40m
Incheon Intl
Mon 9-3
10:00-20:10
1 stop11h 10m
S$ 488
SingaporeIncheon
SIN - ICN
SINICN
Singapore Changi
Wed 29-4
07:30-15:00
Nonstop6h 30m
Incheon Intl
Wed 6-5
23:35-05:00
Nonstop6h 25m
S$ 510
SingaporeIncheon
SIN - ICN
SINICN
Singapore Changi
Thu 12-2
10:40-18:25
Nonstop6h 45m
Incheon Intl
Mon 23-2
23:15-05:00
Nonstop6h 45m
S$ 510
SingaporeIncheon
SIN - ICN
SINICN
Singapore Changi
Sun 3-5
22:50-06:40
Nonstop6h 50m
Incheon Intl
Sun 10-5
16:10-21:30
Nonstop6h 20m
S$ 559
SingaporeIncheon
SIN - ICN
SINICN
Singapore Changi
Mon 6-4
07:30-15:00
Nonstop6h 30m
Incheon Intl
Thu 9-4
23:35-05:00
Nonstop6h 25m
S$ 561
SingaporeIncheon
SIN - ICN
SINICN
Singapore Changi
Thu 27-11
20:15-12:45
1 stop15h 30m
Incheon Intl
Tue 2-12
02:20-19:15
1 stop17h 55m
S$ 571
SingaporeIncheon
SIN - ICN
SINICN
Singapore Changi
Mon 2-3
02:30-09:50
Nonstop6h 20m
Incheon Intl
Mon 9-3
08:50-14:25
Nonstop6h 35m
S$ 604
SingaporeIncheon
SIN - ICN
SINICN
Singapore Changi
Sun 4-1
02:00-11:20
1 stop8h 20m
Incheon Intl
Wed 14-1
12:30-13:05
1 stop25h 35m
S$ 626
Flights are sorted by cheapest return flights first.
Deals found on 13-11
Showing 1-10 of 22 results
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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.
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
What is the cheapest month to book a flight from Singapore to Incheon Intl Airport?
Currently, July is the cheapest month in which you can book a flight from Singapore to Incheon Intl Airport (average of S$ 176). Flying from Singapore to Incheon Intl Airport in December is currently the most expensive (average of S$ 375). 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 14 November 2025.
A simple way to save on the total cost of your ticket is to fly from Singapore to Incheon Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight at midday.
What is the cheapest day to fly from Singapore to Incheon Intl Airport?
Use this chart to determine the cheapest time to fly return from Singapore to Incheon Intl. Price data was last updated on 2 November 2025.
Travellers seeking maximum savings on their Singapore to Incheon Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from Singapore to Incheon Intl Airport?
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 14 November 2025.
The most flights from SIN to ICN are scheduled on a Wednesday (38 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (33 on average).
How often are flights from Singapore to Incheon delayed?
About 19% of weekly flights between Singapore and Incheon have experienced delays in the past year, with the average delay time being 133 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 14 November 2025.
Read through reviews of airlines operating flights from Singapore to Incheon Intl Airport, such as Korean Air, Asiana Airlines, andSingapore Airlines. Reviews also offer insight into each airline's 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?
Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Incheon Intl from Singapore. Booking flights from Changi (SIN) to Incheon Intl should be relatively easy as there are 35 daily outbound flights to Incheon Intl from 21 different airlines.
How popular is this Singapore to Incheon Intl Airport flight route?
Within the past month, 33,628 users have taken a look at flights from Singapore Changi to Incheon Intl.
How long is the flight from Singapore to Incheon Intl Airport?
Vietnam Airlines, Shandong Airlines, and Cathay Pacific can get you from Singapore to Incheon Intl Airport in just under 16h 40m. Your travel time can differ by up to 4h 20m. The distance between Singapore and Incheon Intl Airport is about 4622 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Singapore to Incheon Intl Airport round-trip?
According to our current data, Cebu Pacific (S$ 188), Air Macau (S$ 206), and Hainan Airlines (S$ 221) offers the cheapest pricing from Singapore to Incheon Intl Airport. Users have found that Cebu Pacific is 62% cheaper than the other options available to this destination.
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 SriLankan Airlines(79%), Air India(77%) or Virgin Australia(77%), 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?
Looking for the cheapest flight from Singapore to Incheon Intl Airport? While on average our users pay S$ 1,048, our data indicates the cheapest price to be S$ 149. The most popular route (Singapore Changi - Incheon Intl), is priced around S$ 293.
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, July is the cheapest month in which you can book a flight from Singapore to Incheon Intl Airport (average of S$ 176). Flying from Singapore to Incheon Intl Airport in December is currently the most expensive (average of S$ 375). 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.
Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
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Fly from Singapore to Incheon Intl on these airlines
Choose from the following airlines for your flight from Singapore to Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on 14 November 2025.
Explore flights to Incheon Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 November 2025.
Top 10 airlines flying from Singapore to Incheon Intl
Discover the top 10 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 200,618 searches. Data last updated 14 November 2025.
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 makes it easy to find Singapore to Incheon Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Singapore to Incheon Intl?
Cheapflights simply makes it quick and affordable to book flights from Singapore to Incheon Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
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, Cheapflights offers price alerts on Singapore to Incheon Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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