$118 Find Cheap Flights from Singapore to South Korea

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KAYAK's insights & trends for flights to South Korea

Get data-powered insights and trends for flights to South Korea to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to South Korea?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to South Korea from Singapore found in the last 72 hours was to Incheon Intl Airport, at $275 round-trip. The most popular route is Singapore (SIN) to Incheon Intl Airport (ICN) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $275.

What is the cheapest month to fly from Singapore to South Korea?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Singapore to South Korea, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Singapore to South Korea is July, when tickets cost $273 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $525 and $523 respectively.

How far in advance should I book a flight from Singapore to South Korea?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to South Korea, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Singapore to South Korea, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.

Which is the cheapest airport to fly into in South Korea?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in South Korea is Busan Gimhae Airport (PUS), with an average flight price of $201.


Good to know

Low seasonJuly
High seasonDecember
Cheapest flight$118
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Singapore to Seoul Incheon Airport

FAQs for booking flights from Singapore to South Korea

  • How does KAYAK find such low prices on flights from Singapore to South Korea?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to South Korea.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to South Korea?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Singapore to South Korea is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to South Korea?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Singapore to South Korea with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to South Korea?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Singapore to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to South Korea?

    Based on KAYAK data, the cheapest day to fly to South Korea is Wednesday where round-trip tickets can be as cheap as $462. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $555 on average.

  • What is the cheapest time of day to fly to South Korea?

    The cheapest time of day to fly to South Korea is generally in the evening, when round-trip flights cost $231 on average. Morning departures are around 150% more expensive than evening flights, on average. The most expensive time of day to fly to South Korea is generally in the morning, which is peak travel time and where the average cost of a ticket is $578.

Top 5 airlines serving from Singapore to South Korea

 
Need help choosing which airline to fly with from Singapore to South Korea? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1088 reviews
8.1Food
8.5Boarding
8.7Crew
8.2Entertainment
8.3Comfort
Airline reviews

Korean air has a little bit more seating space than Asiana air.

8.0 ExcellentAnonymous, Jun 2025CRK - ICN
Read more Korean Air reviews

Korean air has a little bit more seating space than Asiana air.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

The food on this flight from NRT to ICN was average. The staff were very friendly, but the flight took about 60 minutes longer than it should have because the pilot was only flying at 330mph instead of 500-550. Not sure what the reason is for that, but it meant for a much longer flight.

Flight delayed going to Korea. No free WiFi. Other than that everything else is were good. I would love to fly with Korea airline again

Food choice could be better, plus the crew can walk around and offer snacks and drinks. Also the air-conditioning onboard blows high speed, and very cold makes the trip uncomfortable.

long flights are difficult but the crew and amenities made it a very good experience

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

Staff always with a smile and very helpful with my mom who has mobility issues.

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

It was all perfect and very pleasant for such long flights

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Drinks were very limited. All I wanted was water, and on a 4 hour flight, I was given 2 cups of about 3 ounces each.

We took business class, It was comfortable and I was able to sleep.

Everything was perfect. A flight attendant even brought me snacks after I declined food due to my desire to force myself to follow the destination time zone.

For the most part, it was an enjoyable experience. It's the 2nd half of the journey was a bit uncomfortable. It was on a noticable smaller plane compared to the previous one.

Only process that my luggage didn’t make it to my destination because of short connection but I understand

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

It was very good experience on board to Sydney with SQ.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

I was a member of Krisflyer for ten years, but my last flight to Tokyo was a disaster. I had to stand in line for four hours before check-in because they were late opening the counter, and there were more than 50 people behind me. The plane was extremely small, and the food could have been better. When I dropped off my stroller before boarding the plane, I expected to receive it upon exiting for my transfer. However, they returned the stroller to the checked baggage because they said I was late getting off the plane. Of course, I was late; they assigned me a seat at the back of the aircraft, and I was traveling with a baby! The worst part was when I arrived in Jakarta. They damaged my stroller and refused to approve my claim, so I had to pay for stroller rental because of the damage they caused. I don’t know what happened to Singapore Airlines, but I felt like I was flying with a budget airline.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

Forthright communication to the customers regarding services offered and any fees involved.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

ok flight, but charged for everything. water, food, baggage. no free water available, I had to plead to give me water to take medicine.

Need to consider about zero entertainment services and lack of flight information!

I can't board the 2nd flight due to the last 1st flight. In the 1st flight check-in, I can't board due to the stupid problem of K-ETA visa. The booking system and the flight company should inform the customer a few days earlier. This is the worse experience in my life. I won't use KAYAK and the airline anymore. My friends were also surprised about this stupid situation. I won't use KAYAK and T'way anymore.

I can't board the flight due to the K-ETA problem. You should inform the customer clearly a few days before the flight. I can't cancel/change the flight now. This is the worst experience in my life. I also never hear about this kind of bad experience. I won't use the booking system and the flight company anymore.

Book cheap flights from Singapore to South Korea

Recent round-trip flight deals

7/1Tue
nonstopT'way Air
6h 30mSIN-ICN
7/3Thu
nonstopT'way Air
6h 50mICN-SIN
$201
7/7Mon
nonstopJeju Air
6h 35mSIN-PUS
7/15Tue
nonstopJeju Air
6h 30mPUS-SIN
$204
6/25Wed
nonstop
6h 40mSIN-ICN
6/28Sat
1 stop
24h 00mICN-SIN
$205
7/1Tue
1 stopChina Eastern
9h 35mSIN-ICN
7/3Thu
2 stopsChina Eastern
14h 15mICN-SIN
$291
7/1Tue
1 stopChina Eastern
9h 35mSIN-ICN
7/3Thu
2 stopsChina Eastern
20h 00mICN-SIN
$295
6/24Tue
nonstopScoot
6h 30mSIN-ICN
6/28Sat
nonstopScoot
6h 05mICN-SIN
$351
9/10Wed
nonstopScoot
8h 25mSIN-ICN
9/18Thu
nonstopScoot
7h 50mICN-SIN
$368
7/11Fri
nonstopKorean Air
6h 30mSIN-ICN
7/13Sun
nonstopKorean Air
6h 25mICN-SIN
$391
11/3Mon
nonstopSingapore Airlines
6h 05mSIN-PUS
11/16Sun
nonstopSingapore Airlines
6h 50mPUS-SIN
$691
10/28Tue
nonstopSingapore Airlines
6h 05mSIN-PUS
11/11Tue
nonstopSingapore Airlines
6h 50mPUS-SIN
$701

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Recent one-way flight deals

6/25Wed
nonstopT'way Air
6h 40mSIN-ICN
$118
6/29Sun
nonstopT'way Air
6h 30mSIN-ICN
$123
11/4Tue
nonstopScoot
6h 15mSIN-ICN
$129
9/23Tue
nonstopScoot
6h 30mSIN-ICN
$130
6/24Tue
nonstopKorean Air
6h 30mSIN-ICN
$241
7/21Mon
nonstopAsiana Airlines
6h 50mSIN-ICN
$242
9/6Sat
nonstopSingapore Airlines
6h 15mSIN-PUS
$365
7/9Wed
nonstopSingapore Airlines
6h 25mSIN-ICN
$387
11/5Wed
nonstopAsiana Airlines
6h 40mSIN-ICN
$418
10/1Wed
2 stopsKorean Air
19h 55mSIN-PUS
$551

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Last minute flights to South Korea

Last minute flight, train and bus deals

6/15Sun
nonstopJeju Air
6h 35mSIN-PUS
6/30Mon
nonstopJeju Air
6h 30mPUS-SIN
$278
6/16Mon
nonstop
6h 40mSIN-ICN
6/20Fri
multi-stop
15h 05mICN-SIN
$282
6/15Sun
nonstop
6h 30mSIN-ICN
6/20Fri
multi-stop
27h 15mICN-SIN
$286
6/16Mon
nonstopT'way Air
6h 40mSIN-ICN
6/20Fri
nonstopT'way Air
6h 45mICN-SIN
$308
6/16Mon
multi-stopChina Eastern
21h 55mSIN-ICN
6/20Fri
multi-stopChina Eastern
15h 05mICN-SIN
$340
6/16Mon
nonstopT'way Air
6h 30mSIN-ICN
6/20Fri
nonstopT'way Air
6h 20mICN-SIN
$358
6/16Mon
multi-stopChina Eastern
12h 55mSIN-ICN
6/20Fri
multi-stopChina Eastern
14h 55mICN-SIN
$489
6/13Fri
nonstopScoot
6h 25mSIN-ICN
6/17Tue
multi-stopScoot
7h 50mICN-SIN
$689
6/15Sun
nonstopScoot
6h 30mSIN-ICN
6/20Fri
multi-stopScoot
7h 50mICN-SIN
$905
6/17Tue
nonstopSingapore Airlines
6h 25mSIN-ICN
6/20Fri
nonstopSingapore Airlines
6h 10mICN-SIN
$4,600

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Everything you need to know for your flight to South Korea

Cabin class types available on flights to South Korea

Cabin classes available on flights to South Korea. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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