SIN - ICN

$198 Find Cheap Flights from Singapore to Incheon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Incheon Intl departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Incheon, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Singapore to Incheon (SIN-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Incheon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to Incheon Intl

Sun, 14 Sep - Sun, 21 Sep
 Logo
23:00 - 06:30SIN-ICN
6h 30mdirect
 Logo
10:35 - 17:25ICN-SIN
7h 50m1 stop
Sun, 14 Sep - Sun, 21 Sep
 Logo
17:05 - 13:15SIN-ICN
19h 10m1 stop
 Logo
10:35 - 17:25ICN-SIN
7h 50m1 stop
Thu, 28 Aug - Thu, 4 Sep
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19:10 - 07:00SIN-ICN
10h 50m1 stop
 Logo
08:15 - 20:45ICN-SIN
13h 30m1 stop
Thu, 16 Oct - Tue, 4 Nov
Vietnam Airlines Logo
18:25 - 16:25SIN-ICN
21h 00m1 stop
Vietnam Airlines Logo
18:05 - 12:25ICN-SIN
19h 20m1 stop
$465Vietnam Airlines
Find Deal
Wed, 15 Oct - Wed, 29 Oct
Garuda Indonesia Logo
11:15 - 09:15SIN-ICN
21h 00m1 stop
Garuda Indonesia Logo
11:35 - 18:00ICN-SIN
31h 25m1 stop
$469Garuda Indonesia
Find Deal
Sat, 29 Nov - Wed, 17 Dec
Garuda Indonesia Logo
11:15 - 09:15SIN-ICN
21h 00m1 stop
Garuda Indonesia Logo
11:35 - 18:00ICN-SIN
31h 25m1 stop
$471Garuda Indonesia
Find Deal
Tue, 26 Aug - Thu, 28 Aug
T'way Air Logo
23:00 - 06:30SIN-ICN
6h 30mdirect
T'way Air Logo
15:40 - 21:30ICN-SIN
6h 50mdirect
$491T'way Air
Find Deal
Tue, 18 Nov - Tue, 25 Nov
Shandong Airlines Logo
00:55 - 21:05SIN-ICN
19h 10m1 stop
Shandong Airlines Logo
11:45 - 23:50ICN-SIN
13h 05m1 stop
$522Shandong Airlines
Find Deal
Sun, 14 Sep - Sun, 21 Sep
T'way Air Logo
23:00 - 06:30SIN-ICN
6h 30mdirect
T'way Air Logo
15:40 - 21:30ICN-SIN
6h 50mdirect
$565T'way Air
Find Deal
Fri, 5 Sep - Thu, 27 Nov
Vietnam Airlines Logo
13:05 - 05:50SIN-ICN
15h 45m1 stop
Vietnam Airlines Logo
10:35 - 12:25ICN-SIN
26h 50m1 stop
$627Vietnam Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Singapore to Incheon Intl flights

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

What’s the cheapest day of the week to fly from Singapore to Incheon?

The average price of all round-trip flights from Singapore to Incheon Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Singapore to Incheon, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to Singapore, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Singapore to Incheon Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Incheon Intl Airport, 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 Incheon Intl Airport is February, where tickets cost $543 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $870 and $730 respectively.

Can I save money by flying with a stopover from Singapore to Incheon Intl Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at $689 on average.

How far in advance should I book a flight from Singapore to Incheon Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Singapore to Incheon Intl Airport, 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 Incheon Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.


Good to know

Low seasonJuly
Cheapest flight$198
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (35% more expensive on average)
Flight from Singapore to Incheon

When to book flights from Singapore to Incheon Intl

Are your dates flexible? Find out the best times to travel from Singapore to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Singapore to Incheon flights

  • What is the cheapest flight from Singapore to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from Singapore to Incheon Intl Airport was $128 for a one-way ticket and $251 for a return.

  • Which airports will I be using when flying from Singapore to Incheon?

    When flying out of Singapore you will be using Singapore Changi. You will be landing at Incheon, also known as Incheon Intl.

  • Which airlines offer Wi-Fi service onboard planes from Singapore to Incheon?

    Asiana Airlines, Scoot, Air Canada, and Singapore Airlines offer inflight Wi-Fi service on the Singapore to Incheon flight route.

  • Which aircraft models fly most regularly from Singapore to Incheon?

    The Airbus A330-300 is the aircraft model that flies most regularly on the Singapore to Incheon flight route.

  • Which airline alliances offer flights from Singapore to Incheon?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Singapore and Incheon, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Singapore to Incheon?

    There are direct flights from Singapore to Incheon on a daily basis.

  • Which is the best airline for flights from Singapore to Incheon, Singapore Airlines or T'way Air?

    The two airlines most popular with KAYAK users for flights from Singapore to Incheon are Singapore Airlines and T'way Air. With an average price for the route of $757 and an overall rating of 8.1, Singapore Airlines is the most popular choice. T'way Air is also a great choice for the route, with an average price of $455 and an overall rating of 6.5.

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

    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 Incheon.

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

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

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

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

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

    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 to Incheon from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Singapore to Incheon Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $245 or less one-way and $567 or less round-trip.

Prefer to fly direct from Singapore Changi to Incheon Intl?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Singapore Changi to Incheon Intl.
Find which airlines fly direct from Singapore Changi Airport to Incheon Intl Airport, which days they fly and book direct flights.

Direct departures

Singapore Changi to Incheon Intl

Monday

Air Canada, Air India, Asiana Airlines, +10 more

Air Canada, Air India, +11 more

Tuesday

Air Canada, Air India, Asiana Airlines, +9 more

Air Canada, Air India, +10 more

Wednesday

Air Canada, Air India, Asiana Airlines, +10 more

Air Canada, Air India, +11 more

Thursday

Air Canada, Air India, Asiana Airlines, +9 more

Air Canada, Air India, +10 more

Friday

Air Canada, Air India, Asiana Airlines, +9 more

Air Canada, Air India, +10 more

Saturday

Air Canada, Air India, Asiana Airlines, +10 more

Air Canada, Air India, +11 more

Sunday

Air Canada, Air India, Asiana Airlines, +9 more

Air Canada, Air India, +10 more

See more direct flights

Direct returns

Incheon Intl to Singapore Changi

Monday

Air Canada, Air India, Asiana Airlines, +10 more

Air Canada, Air India, +11 more

Tuesday

Air Canada, Air India, Asiana Airlines, +9 more

Air Canada, Air India, +10 more

Wednesday

Air Canada, Air India, Asiana Airlines, +10 more

Air Canada, Air India, +11 more

Thursday

Air Canada, Air India, Asiana Airlines, +9 more

Air Canada, Air India, +10 more

Friday

Air Canada, Air India, Asiana Airlines, +9 more

Air Canada, Air India, +10 more

Saturday

Air Canada, Air India, Asiana Airlines, +10 more

Air Canada, Air India, +11 more

Sunday

Air Canada, Air India, Asiana Airlines, +9 more

Air Canada, Air India, +10 more

See more direct flights

Reviews of the top airlines flying from Singapore to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Incheon Intl? 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.
8.1
Singapore AirlinesOverall score based on 1338 reviews
8.2Boarding
7.7Food
7.9Comfort
8.6Crew
8.0Entertainment
Airline reviews

Food from Surabaya was below average but from Singapore is much better

8.0 ExcellentJencien, June 2025SIN - SUB
Read more Singapore Airlines reviews

Food from Surabaya was below average but from Singapore is much better

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.

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

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

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

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.

Everything you need to know for your flight from Singapore to Incheon Intl

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