A traditional Korean palace with a large, ornate building in the center, surrounded by a courtyard with stone pathways and red-roofed structures.

CA $205 Cheap Flights from Singapore (SIN) to Seoul (ICN)

View CA $205 flight on Mon, Sep 7, 2026Opens in a new window

Popular airlines from Changi Airport (SIN) to Incheon Intl. Airport (ICN)

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Cheap flights from Singapore (SIN) to Seoul (ICN)

Prices were available within the past 7 days and start at CA $205 for one-way flights and CA $320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Thu, Sep 24 - Wed, Sep 30
SIN
Singapore
ICN
Seoul
CA $320 Roundtrip, found 5 days ago
CA $320
Roundtrip
found 5 days ago
Select Jeju Air with Bag flight, departing Thu, Sep 24 from Singapore to Seoul, returning Wed, Sep 30, priced at CA $320 found 5 days ago
Scoot
Mon, Aug 24 - Wed, Sep 2
SIN
Singapore
ICN
Seoul
CA $378 Roundtrip, found 3 hours ago
CA $378
Roundtrip
found 3 hours ago
Select Scoot flight, departing Mon, Aug 24 from Singapore to Seoul, returning Wed, Sep 2, priced at CA $378 found 3 hours ago
T'Way Air
Mon, Aug 31 - Tue, Sep 15
SIN
Singapore
ICN
Seoul
CA $378 Roundtrip, found 5 days ago
CA $378
Roundtrip
found 5 days ago
Select T'Way Air flight, departing Mon, Aug 31 from Singapore to Seoul, returning Tue, Sep 15, priced at CA $378 found 5 days ago
Shandong Airlines
Fri, Nov 13 - Sun, Nov 22
SIN
Singapore
ICN
Seoul
CA $531 Roundtrip, found 2 days ago
CA $531
Roundtrip
found 2 days ago
Select Shandong Airlines flight, departing Fri, Nov 13 from Singapore to Seoul, returning Sun, Nov 22, priced at CA $531 found 2 days ago
Hainan Airlines
Thu, Aug 13 - Wed, Aug 19
SIN
Singapore
ICN
Seoul
CA $541 Roundtrip, found 11 hours ago
CA $541
Roundtrip
found 11 hours ago
Select Hainan Airlines flight, departing Thu, Aug 13 from Singapore to Seoul, returning Wed, Aug 19, priced at CA $541 found 11 hours ago
China Southern Airlines
Wed, Aug 19 - Tue, Aug 25
SIN
Singapore
ICN
Seoul
CA $557 Roundtrip, found 2 days ago
CA $557
Roundtrip
found 2 days ago
Select China Southern Airlines flight, departing Wed, Aug 19 from Singapore to Seoul, returning Tue, Aug 25, priced at CA $557 found 2 days ago
Hahn Air Systems
Sun, Oct 4 - Fri, Oct 23
SIN
Singapore
ICN
Seoul
CA $563 Roundtrip, found 6 days ago
CA $563
Roundtrip
found 6 days ago
Select Hahn Air Systems flight, departing Sun, Oct 4 from Singapore to Seoul, returning Fri, Oct 23, priced at CA $563 found 6 days ago
Xiamen Airlines
Sun, Oct 11 - Thu, Oct 15
SIN
Singapore
ICN
Seoul
CA $587 Roundtrip, found 2 hours ago
CA $587
Roundtrip
found 2 hours ago
Select Xiamen Airlines flight, departing Sun, Oct 11 from Singapore to Seoul, returning Thu, Oct 15, priced at CA $587 found 2 hours ago
Vietnam Airlines
Sun, Sep 20 - Mon, Sep 28
SIN
Singapore
ICN
Seoul
CA $588 Roundtrip, found 1 day ago
CA $588
Roundtrip
found 1 day ago
Select Vietnam Airlines flight, departing Sun, Sep 20 from Singapore to Seoul, returning Mon, Sep 28, priced at CA $588 found 1 day ago
Vietjet Air
Sun, Sep 20 - Mon, Sep 28
SIN
Singapore
ICN
Seoul
CA $596 Roundtrip, found 1 day ago
CA $596
Roundtrip
found 1 day ago
Select Vietjet Air flight, departing Sun, Sep 20 from Singapore to Seoul, returning Mon, Sep 28, priced at CA $596 found 1 day ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from CA $536
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from CA $536

Find the cheapest month to fly from Singapore (SIN) to Seoul (ICN)

August is typically the cheapest month to fly

From CA $328 - CA $496 per traveller.

Frequently asked questions

How much does a flight from Singapore (SIN) to Seoul (ICN) cost?
You can find cheap one-way flights from CA $205 and cheap return flights from CA $320 SIN to ICN with Expedia. One-way flights typically cost between CA$374 and CA$2,256 and return flights often range between CA$861 and CA$4,362. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SIN to ICN ticket fares go up or down.
What is the cheapest month to fly from Singapore (SIN) to Seoul (ICN)?
The cheapest months to fly from Singapore (SIN) to Seoul (ICN) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.)?
There are 8 airlines offering direct flights from Singapore Changi (SIN) to Seoul Incheon Intl. (ICN). Here are some of the top carriers:
  • Singapore Airlines operates 27 direct flights from Singapore Changi (SIN) to Seoul Incheon Intl. (ICN) every week.
  • Korean Air operates 20 direct flights from Singapore Changi (SIN) to Seoul Incheon Intl. (ICN) every week.
  • Asiana Airlines operates 7 direct flights from Singapore Changi (SIN) to Seoul Incheon Intl. (ICN) every week.
  • Jeju Air with Bag operates 7 direct flights from Singapore Changi (SIN) to Seoul Incheon Intl. (ICN) every week.
  • T'way Air with baggage operates 7 direct flights from Singapore Changi (SIN) to Seoul Incheon Intl. (ICN) every week.
How do I find cheap flights from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.)?
To find a cheap flight from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.)?
The best airline to fly with from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.) will differ from traveler to traveler. If you like to fly early, Singapore Airlines offers early morning flights. If price is the most important factor, Asiana Airlines typically offers the lowest fares. China Eastern Airlines offers the most daily flights from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.)?
The cheapest months to fly from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.) are typically August and May, with average return flights around CA$575. The most popular months for this route are September and July, meaning you'll find plenty of flight options during these times. While there isn't a single month that is both the cheapest and most popular, you can consider May or August for better value, or September and July if having a wide selection of flights is your priority.
How many flights per day from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.)?
You'll find around 12 nonstop flights per day from Singapore Changi (SIN) to Seoul Incheon Intl. (ICN). For even more choices, look at flights that include layovers, as there are approximately 116 connecting flights daily. Some common connection points include Hong Kong Intl. (HKG), Pudong Intl. (PVG), and Kuala Lumpur Intl. (KUL).
What is the earliest flight from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.)?
The earliest flight from Singapore Changi (SIN) to Seoul Incheon Intl. (ICN) typically departs around 12:10 AM local time, operated by Singapore Airlines. This is a seasonal service, active in January, February, March, October, November, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.)?
You'll typically find the most flights from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.) on a Thursday, with around 76 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Singapore Airlines, Vietjet Air, and AirAsia.
What are the most popular departure times for flights from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.)?
The most popular departure times for flights from Singapore Changi (SIN) to Seoul Incheon Intl. (ICN) are in the early morning, from 12am to 3am. Many major carriers, including Cathay Pacific, Singapore Airlines and Korean Air, offer flights during this window. Many travelers prefer these times because they allow for an early arrival in Seoul, giving you more time to start your day there.
How long does it take to fly from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.)?
A non-stop flight from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.) typically takes around 6 hours 30 minutes. This route covers a distance of approximately 4625 kilometres. If you opt for a flight with one stop, your travel time will be significantly longer, usually around 19 hours, while flights with two or more stops average about 17 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your journey.
Can you fly business or first class from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.)?
You can fly business class between SIN and ICN. Airlines that offer business class service on this route include:
  • Xiamen Airlines
  • China Southern Airlines
  • Garuda Indonesia
  • Cathay Pacific
  • Air Macau Company
  • Singapore Airlines
  • Thai Airways International
  • Korean Air
  • China Eastern Airlines
  • SriLankan Airlines
  • Air China
  • Royal Brunei Airlines
  • Malaysia Airlines
  • Vietnam Airlines
  • Jeju Air
  • Philippine Airlines
  • T'way Air with baggage
  • Asiana Airlines
  • Shenzhen Airlines
  • EVA Airways
  • T'Way Air
  • China Airlines
  • Hainan Airlines
How much is a business class flight from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.)?
A non-stop, one-way business class flight from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.) is usually around CA$1,838 - CA$2,683. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.) if you opt for a connecting flight.
How do I earn miles on a Singapore (SIN) to Seoul (ICN) flight with Expedia?
It's easy to earn miles on a Singapore (SIN) to Seoul (ICN) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seoul (ICN) from Singapore (SIN)?
If you're planning to travel to Seoul from Changi Airport (SIN), you can fly directly into Incheon Intl. (ICN). Some flights may connect through major hubs like Suvarnabhumi Intl. (BKK), Pudong Intl. (PVG), or Changshui Intl. (KMG) before reaching Seoul. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Singapore (SIN) to Seoul (ICN) at the last minute?
Typically, booking a last minute flight from Singapore (SIN) to Seoul (ICN) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Singapore (SIN) to Seoul (ICN) flight and hotel package?
Securing a Singapore (SIN) to Seoul (ICN) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.)?
If you booked your Singapore (SIN-Changi) to Seoul (ICN-Incheon Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Changi
Destination airport
Incheon Intl.
Airlines serving
Air China, Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, FlexFlight, Garuda Indonesia, Hahn Air Systems, Jeju Air with Bag, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Singapore Airlines, T'Way Air, Vietjet Air, Vietnam Airlines
Roundtrip price
CA $320
Distance
4598 km
Average flight time
7 hours 33 mins

Book with confidence

Singapore to Incheon Flights

The easy way to book your flights from Singapore to Seoul 

With Expedia, it’s simple to find and book flights to Seoul from Singapore whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Incheon Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Singapore to Seoul today, tomorrow, or this week.  

 

Save dollars with cheap flights from Changi, SIN to Incheon Intl., ICN 

Sort your search results by price to find great deals on your flight from Singapore to Seoul—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seoul from Singapore currently is just CA $320 rising to CA $596.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Seoul  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Seoul from Singapore 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Seoul with Expedia today.

Singapore to Incheon Flights

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