$67 Find Cheap Flights from South Korea to Singapore

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KAYAK's insights & trends for flights to Singapore

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

What is the cheapest flight to Singapore?

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

The cheapest ticket to Singapore from South Korea found in the last 72 hours was to Singapore, at $82 round-trip. The most popular route is Jeju City (CJU) to Singapore (SIN) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $82.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from South Korea to Singapore, 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 South Korea to Singapore is May, when tickets cost $186 (return) on average. On the other hand, the most expensive months are January and October, when the average cost of round-trip tickets is $448 and $432 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Singapore, 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 South Korea to Singapore, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Which is the cheapest airport to fly into in Singapore?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Singapore is Singapore Changi Airport (SIN), with an average flight price of $193.


Good to know

Low seasonNovember
High seasonJanuary
Cheapest flight$67
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from Busan to Singapore

FAQs for booking flights from South Korea to Singapore

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

    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 South Korea to Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from South Korea to Singapore 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 South Korea to Singapore?

    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 South Korea to Singapore 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 South Korea to Singapore?

    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 South Korea to Singapore 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 Singapore?

    Based on KAYAK data, the cheapest day to fly to Singapore is Wednesday where round-trip tickets can be as cheap as $381. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $506 on average.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally in the morning, when round-trip flights cost $416 on average. Morning departures are around 3% cheaper than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $460.

Top 5 airlines serving from South Korea to Singapore

 
Need help choosing which airline to fly with from South Korea to Singapore? 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
8.5Boarding
8.1Food
8.7Crew
8.3Comfort
8.2Entertainment
Airline reviews

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!

10.0 ExcellentAnonymous, May 2025LAS - ICN
Read more Korean Air reviews

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!

This flight was a superior flight in all regards. Extremely pleasant experience.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

Best service I’ve ever had Flight attendants are nicely dressed and look very professional

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

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. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.

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.

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

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 South Korea to Singapore

Recent round-trip flight deals

7/14Mon
nonstopJeju Air
6h 30mPUS-SIN
7/17Thu
nonstopJeju Air
6h 35mSIN-PUS
$169
7/15Tue
nonstopJeju Air
6h 30mPUS-SIN
7/23Wed
nonstopJeju Air
6h 35mSIN-PUS
$170
7/3Thu
nonstopT'way Air
6h 50mICN-SIN
7/12Sat
nonstopT'way Air
6h 40mSIN-ICN
$171
7/3Thu
nonstopT'way Air
6h 50mICN-SIN
7/5Sat
nonstopT'way Air
6h 40mSIN-ICN
$183
11/5Wed
nonstopSingapore Airlines
6h 50mPUS-SIN
11/11Tue
nonstopSingapore Airlines
6h 05mSIN-PUS
$309
10/31Fri
nonstopSingapore Airlines
6h 50mPUS-SIN
11/3Mon
nonstopSingapore Airlines
6h 05mSIN-PUS
$311
9/5Fri
nonstopAsiana Airlines
6h 20mICN-SIN
9/9Tue
nonstopAsiana Airlines
6h 50mSIN-ICN
$315
10/24Fri
nonstopAsiana Airlines
6h 20mICN-SIN
11/4Tue
nonstopAsiana Airlines
6h 40mSIN-ICN
$335
6/30Mon
nonstopKorean Air
6h 25mICN-SIN
7/6Sun
nonstopKorean Air
6h 35mSIN-ICN
$350
10/23Thu
nonstopKorean Air
6h 00mICN-SIN
10/30Thu
nonstopKorean Air
6h 40mSIN-ICN
$365

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Recent one-way flight deals

7/1Tue
nonstopJeju Air
6h 30mPUS-SIN
$67
7/3Thu
nonstopT'way Air
6h 50mICN-SIN
$75
7/10Thu
nonstopT'way Air
6h 45mICN-SIN
$76
7/9Wed
nonstopScoot
6h 30mICN-SIN
$84
9/19Fri
1 stopVietnam Airlines
18h 50mICN-SIN
$86
10/15Wed
1 stopVietnam Airlines
18h 50mICN-SIN
$90
7/2Wed
nonstopScoot
6h 30mICN-SIN
$103
10/9Thu
nonstopSingapore Airlines
6h 30mPUS-SIN
$192
10/25Sat
nonstopSingapore Airlines
6h 30mPUS-SIN
$193
7/3Thu
nonstopKorean Air
6h 00mICN-SIN
$213

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Last minute flights to Singapore

Last minute flight, train and bus deals

6/13Fri
nonstopT'way Air
6h 45mICN-SIN
6/23Mon
nonstopT'way Air
6h 40mSIN-ICN
$169
6/13Fri
nonstopT'way Air
6h 45mICN-SIN
6/23Mon
nonstopT'way Air
6h 40mSIN-ICN
$170
6/13Fri
nonstopT'way Air
6h 45mICN-SIN
6/22Sun
nonstopT'way Air
6h 40mSIN-ICN
$183
6/13Fri
nonstopT'way Air
6h 45mICN-SIN
6/16Mon
nonstopT'way Air
6h 40mSIN-ICN
$184
6/17Tue
nonstopJeju Air
6h 30mPUS-SIN
6/25Wed
nonstopJeju Air
6h 35mSIN-PUS
$195
6/17Tue
nonstopJeju Air
6h 30mPUS-SIN
6/19Thu
nonstopJeju Air
6h 35mSIN-PUS
$196
6/17Tue
nonstopKorean Air
6h 25mICN-SIN
6/30Mon
nonstopKorean Air
6h 35mSIN-ICN
$496
6/17Tue
nonstopSingapore Airlines
6h 30mPUS-SIN
6/25Wed
nonstopSingapore Airlines
6h 15mSIN-PUS
$513
6/16Mon
multi-stopAsiana Airlines
15h 00mPUS-SIN
6/18Wed
multi-stopAsiana Airlines
15h 40mSIN-PUS
$1,750
6/17Tue
multi-stopAsiana Airlines
15h 00mPUS-SIN
6/19Thu
multi-stopAsiana Airlines
15h 40mSIN-PUS
$1,802

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Everything you need to know for your flight to Singapore

Cabin class types available on flights to Singapore

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

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