This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SEL
18 Oct — 25 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to Seoul are usually found in July or August, booked 56 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Singapore to Seoul
Enter your travel dates to find the best prices.
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Best
Direct
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One-way
Cheapest flights from Singapore to Seoul
Explore the most affordable flight options available from Singapore to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.
Mon 21/923:00 -
Nonstop6h 45m
Tue 29/915:50 -
Nonstop6h 40m
Deal found 18/9£200
Tue 6/1023:00 -
Nonstop6h 45m
Fri 9/1015:50 -
Nonstop6h 40m
Deal found 14/9£203
Wed 30/900:50 -
Nonstop6h 50m
Wed 7/1018:10 -
Nonstop6h 30m
Deal found 15/9£203
Tue 13/1023:00 -
Nonstop6h 45m
Tue 20/1015:50 -
Nonstop6h 40m
Deal found 15/9£209
Tue 27/1001:10 -
Nonstop6h 30m
Tue 3/1118:10 -
Nonstop7h 00m
Deal found 18/9£217
Tue 6/1023:00 -
Nonstop6h 45m
Fri 9/1021:15 -
1 stop14h 00m
Deal found 14/9£223
Tue 20/1000:50 -
Nonstop6h 50m
Tue 27/1018:10 -
Nonstop7h 00m
Deal found 17/9£224
Sat 19/901:15 -
1 stop20h 25m
Tue 29/915:50 -
Nonstop6h 40m
Deal found 17/9£227
Tue 10/1101:10 -
Nonstop6h 30m
Thu 19/1118:10 -
Nonstop7h 00m
Deal found 18/9£227
Tue 13/1000:25 -
1 stop30h 50m
Wed 21/1019:55 -
1 stop28h 30m
Deal found 16/9£238
Mon 5/1000:25 -
1 stop30h 50m
Wed 14/1019:55 -
1 stop28h 30m
Deal found 16/9£241
Mon 5/1000:25 -
1 stop30h 50m
Thu 22/1019:55 -
1 stop28h 30m
Deal found 16/9£245
Best flights from Singapore to Seoul
Discover carefully curated flight deals from Singapore to Seoul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.
Mon 5/1000:25 -
1 stop30h 50m
Wed 14/1019:55 -
1 stop28h 30m
Deal found 17/9£270
Wed 14/1014:20 -
2 stops31h 20m
Sun 18/1000:10 -
2 stops38h 10m
Deal found 18/9£486
Wed 23/1219:15 -
1 stop9h 45m
Fri 1/121:15 -
1 stop14h 00m
Deal found 13/9£498
Tue 13/1022:50 -
Nonstop6h 50m
Sat 24/1016:10 -
Nonstop6h 20m
Deal found 17/9£508
Fri 6/1118:25 -
2 stops27h 10m
Fri 13/1100:30 -
2 stops19h 55m
Deal found 15/9£541
Wed 7/1000:25 -
1 stop30h 50m
Wed 14/1019:55 -
1 stop28h 30m
Deal found 15/9£271
Wed 14/1001:25 -
Nonstop6h 25m
Sat 17/1013:50 -
Nonstop6h 25m
Deal found 16/9£573
Fri 2/1000:25 -
1 stop30h 50m
Sat 10/1019:55 -
1 stop28h 30m
Deal found 15/9£302
Thu 1/1000:25 -
1 stop30h 50m
Mon 5/1019:55 -
1 stop28h 30m
Deal found 13/9£304
Tue 13/1000:25 -
1 stop30h 50m
Mon 19/1019:55 -
1 stop28h 30m
Deal found 17/9£316
Fri 30/1001:10 -
Nonstop6h 30m
Tue 3/1118:10 -
Nonstop7h 00m
Deal found 16/9£330
Thu 8/1014:20 -
2 stops31h 20m
Tue 13/1000:10 -
2 stops38h 10m
Deal found 17/9£487
Mon 19/1014:20 -
2 stops31h 20m
Sun 25/1000:15 -
2 stops14h 05m
Deal found 18/9£494
Mon 4/111:15 -
1 stop10h 25m
Sun 10/111:05 -
2 stops24h 10m
Deal found 14/9£556
Sun 1/1100:25 -
1 stop30h 50m
Mon 9/1120:05 -
1 stop28h 20m
Deal found 14/9£360
Tue 22/1213:15 -
2 stops15h 30m
Wed 30/1200:30 -
2 stops17h 45m
Deal found 13/9£588
Thu 22/1022:50 -
Nonstop6h 50m
Sat 24/1013:50 -
Nonstop6h 25m
Deal found 16/9£600
Tue 10/1100:25 -
1 stop30h 50m
Wed 18/1120:05 -
1 stop28h 20m
Deal found 18/9£403
Tue 17/1100:25 -
1 stop30h 50m
Sun 22/1120:05 -
1 stop28h 20m
Deal found 14/9£408
Thu 15/1000:25 -
1 stop30h 50m
Wed 21/1019:55 -
1 stop28h 30m
Deal found 18/9£426
Sun 15/1100:25 -
1 stop30h 50m
Sat 21/1120:05 -
1 stop28h 20m
Deal found 14/9£430
Thu 5/1101:10 -
Nonstop6h 30m
Sun 22/1118:10 -
Nonstop7h 00m
Deal found 17/9£462
Direct flights from Singapore to Seoul
Explore direct flight options from Singapore to Seoul based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 September 2026.
Tue 6/1023:00 -
Nonstop6h 45m
Fri 9/1015:50 -
Nonstop6h 40m
Deal found 14/9£203
Wed 30/900:50 -
Nonstop6h 50m
Wed 7/1018:10 -
Nonstop6h 30m
Deal found 15/9£203
Tue 13/1023:00 -
Nonstop6h 45m
Tue 20/1015:50 -
Nonstop6h 40m
Deal found 15/9£209
Tue 27/1001:10 -
Nonstop6h 30m
Tue 3/1118:10 -
Nonstop7h 00m
Deal found 18/9£217
Tue 20/1000:50 -
Nonstop6h 50m
Tue 27/1018:10 -
Nonstop7h 00m
Deal found 17/9£224
Tue 10/1101:10 -
Nonstop6h 30m
Thu 19/1118:10 -
Nonstop7h 00m
Deal found 18/9£227
Sun 27/900:50 -
Nonstop6h 50m
Thu 1/1018:10 -
Nonstop6h 30m
Deal found 17/9£230
Sat 24/1000:50 -
Nonstop6h 50m
Fri 30/1018:10 -
Nonstop7h 00m
Deal found 15/9£231
Tue 29/900:50 -
Nonstop6h 50m
Thu 29/1018:10 -
Nonstop7h 00m
Deal found 14/9£232
Last-minute flights from Singapore to Seoul
Discover last-minute flight deals from Singapore to Seoul. Data last updated 18 September 2026 and is based on user searches.
Sat 19/901:15 -
1 stop20h 25m
Tue 29/915:50 -
Nonstop6h 40m
Deal found 17/9£227
Sun 20/900:50 -
Nonstop6h 50m
Fri 25/921:15 -
1 stop14h 00m
Deal found 14/9£230
Mon 21/923:00 -
Nonstop6h 45m
Tue 29/915:50 -
Nonstop6h 40m
Deal found 18/9£200
Wed 30/900:50 -
Nonstop6h 50m
Wed 7/1018:10 -
Nonstop6h 30m
Deal found 15/9£203
Mon 5/1000:25 -
1 stop30h 50m
Wed 14/1019:55 -
1 stop28h 30m
Deal found 16/9£241
Mon 5/1000:25 -
1 stop30h 50m
Thu 22/1019:55 -
1 stop28h 30m
Deal found 16/9£245
Tue 6/1023:00 -
Nonstop6h 45m
Fri 9/1015:50 -
Nonstop6h 40m
Deal found 14/9£203
Tue 6/1023:00 -
Nonstop6h 45m
Fri 9/1021:15 -
1 stop14h 00m
Deal found 14/9£223
Tue 13/1023:00 -
Nonstop6h 45m
Tue 20/1015:50 -
Nonstop6h 40m
Deal found 15/9£209
Tue 13/1000:25 -
1 stop30h 50m
Wed 21/1019:55 -
1 stop28h 30m
Deal found 16/9£238
Tue 20/1000:50 -
Nonstop6h 50m
Tue 27/1018:10 -
Nonstop7h 00m
Deal found 17/9£224
Tue 27/1001:10 -
Nonstop6h 30m
Tue 3/1118:10 -
Nonstop7h 00m
Deal found 18/9£217
One-way flights from Singapore to Seoul
Search for one-way flight options from Singapore to Seoul. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.
Sun 8/1101:10 -
Nonstop6h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 18/9£114
Wed 30/900:50 -
Nonstop6h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£126
Wed 23/915:25 -
1 stop17h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£127
Sun 27/900:50 -
Nonstop6h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£128
Sun 11/1000:50 -
Nonstop6h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£129
Fri 25/917:55 -
1 stop24h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 18/9£130
Tue 13/1000:25 -
1 stop30h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£132
Sun 18/1000:25 -
1 stop30h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£133
Wed 30/900:25 -
1 stop30h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£138
Sun 15/1101:10 -
Nonstop6h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£138
Tue 22/900:25 -
1 stop30h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 18/9£139
Wed 23/913:10 -
2 stops15h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£140
Find flight deals from Singapore to Seoul
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Seoul (SEL). 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 18 September 2026.
Customise your flight search to find flights from Singapore to Seoul 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 18 September 2026.
Use the filters below to find and compare flights from Singapore to Seoul 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 10/11
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
Sun 8/11
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
Sat 17/10
00:50-08:40
Nonstop6h 50m
Incheon Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£128
SingaporeIncheon
SIN Singapore Changi - ICN Incheon Intl
SINICN
Singapore Changi
Sun 11/10
00:50-08:40
Nonstop6h 50m
Incheon Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£129
SingaporeIncheon
SIN Singapore Changi - ICN Incheon Intl
SINICN
Singapore Changi
Tue 29/9
00:50-08:40
Nonstop6h 50m
Incheon Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£129
SingaporeSeoul
SIN Singapore Changi - GMP Seoul Gimpo Intl
SINGMP
Singapore Changi
Tue 13/10
00:25-08:15
1 stop30h 50m
Seoul Gimpo Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£132
SingaporeSeoul
SIN Singapore Changi - GMP Seoul Gimpo Intl
SINGMP
Singapore Changi
Sun 18/10
00:25-08:15
1 stop30h 50m
Seoul Gimpo Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£133
SingaporeIncheon
SIN Singapore Changi - ICN Incheon Intl
SINICN
Singapore Changi
Sun 15/11
01:10-08:40
Nonstop6h 30m
Incheon Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£138
SingaporeSeoul
SIN Singapore Changi - GMP Seoul Gimpo Intl
SINGMP
Singapore Changi
Tue 29/9
00:25-08:15
1 stop30h 50m
Seoul Gimpo Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£146
SingaporeSeoul
SIN Singapore Changi - GMP Seoul Gimpo Intl
SINGMP
Singapore Changi
Fri 2/10
00:25-08:15
1 stop30h 50m
Seoul Gimpo Intl
Wed 31/12
00:00-22:30
Nonstop0h 00m
£147
Flights are sorted by cheapest return flights first.
Deals found on 16/9
Showing 1-10 of 44 resultsSorted by cheapest first
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Best time to book a flight from Singapore to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from Singapore with our price prediction graph.
SIN-SEL
SIN-ICN
SIN-GMP
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 Seoul
SIN-SEL
SIN-ICN
SIN-GMP
What is the cheapest month to book a flight from Singapore to Seoul?
Currently, August is the cheapest month in which you can book a flight from Singapore to Seoul (average of £281). Flying from Singapore to Seoul in December is currently the most expensive (average of £490). 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 SEL?
Find hourly flight availability from Singapore to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2026.
When flying from Singapore to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Singapore to Seoul
Explore weekly flight availability from Singapore to Seoul. 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 18 September 2026.
The most flights from SIN to SEL are scheduled on a Wednesday (37 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (33 on average).
How much does it cost for a return flight from Singapore to Seoul?
Airfare is below average for this route at the moment.
Singapore to Seoul flights typically cost between £235 and £340 in October.The cheapest return price found within the last 5 days was £203 on Trinity Airways (6 Oct–9 Oct).
What’s the top stopover airport for flights from Singapore to Seoul?
Share of one-stop return flights from Singapore to Seoul chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Jinan (TNA) – chosen by Cheapflights users on 50% of one-stop itineraries from Singapore to Seoul on Cheapflights.
What’s the cheapest stopover airport for flights from Singapore to Seoul?
Average return fare for one-stop flights from Singapore to Seoul, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Ho Chi Minh City (SGN) is the most affordable one-stop option, with an average return flight price of £197.
What’s the fastest stopover option from Singapore to Seoul?
Shortest average travel time for one-stop one-way flights from Singapore to Seoul, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Ho Chi Minh City (SGN) have the shortest average one-way travel time for one-stop routes: 11h 15m.
Which airport typically offers the quickest stopover for flights from Singapore to Seoul?
Average stopover duration for one-stop one-way flights from Singapore to Seoul, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Ho Chi Minh City (SGN) offer the fastest connection on this route, with an average stopover time of 2h 35m.
How far ahead should I book a flight from Singapore to Seoul?
The best time to book flights from Singapore to Seoul is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Seoul
Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 18 September 2026.
See what other customers who have flown with Korean Air,Singapore Airlines, andAsiana Airlines from Singapore to Seoul have to say. You can also see how each airline compares 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 Seoul. 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 Seoul?
Singapore Changi (SIN), located 10.5 mi from the city center, is the airport you fly out of when you book flights from Singapore to Seoul. 5 airlines have flights from Changi to Seoul on a regular basis. Booking flights from Singapore Changi to Seoul should not be difficult; the airport handles an average of 34 outbound flights to Seoul per day.
How long is the flight from Singapore to Seoul?
A quick flight from Singapore to Seoul can take about 15h 50m. Jeju Air provides one of the quickest options available for as low as £388. Singapore and Seoul are separated by a distance of 2872 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Singapore to Seoul round-trip?
According to our current data, Trinity Airways (£112), Jeju Air (£144), and Asiana Airlines (£204) offers the cheapest pricing from Singapore to Seoul. Trinity Airways is 65% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Singapore to Seoul one-way?
The cheapest airline one-way is Jeju Air, with whom users have recently found tickets for as low as £115. However, be on the lookout for offers from Singapore Airlines and Korean Air, as they are both options that can get you from Singapore to Seoul for a low price.
What are the most reliable airlines from Singapore to Seoul?
The top 3 most reliable airlines when flying from Singapore to Seoul are Jeju Air (98%), SriLankan Airlines (97%) and Air India (83%).
What are the cheapest flights from Singapore to Seoul?
Looking for the cheapest flight from Singapore to Seoul? While on average our users pay £313, our data indicates the cheapest price to be £128. The most popular route (Singapore Changi - Seoul Gimpo Intl), is priced around £532.
Can I find deals for business class flights from Singapore to Seoul?
Yes. Cheapflights offers flight deals from Singapore to Seoul 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 Seoul?
Currently, August is the cheapest month in which you can book a flight from Singapore to Seoul (average of £281). Flying from Singapore to Seoul in December is currently the most expensive (average of £490). 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.
Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.
Explore flights to Seoul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.
Discover the top 5 airlines that operate flights from Singapore to Seoul. 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 18 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 Seoul?
Deals for Singapore to Seoul flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Singapore to Seoul?
Cheapflights helps you find that perfect flight to Seoul from Singapore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Singapore to Seoul with no change fees?
Certainly. Search results for flights to Seoul from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Singapore to Seoul become cheaper?
Yes! Start tracking prices for Singapore to Seoul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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