Cheap flights from Singapore to Incheon Intl Airport from $118
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Incheon Intl Airport departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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T'way Air flights from Singapore to Incheon Intl Airport
Our best T'way Air deals on Singapore to Incheon Intl Airport flight tickets
Scoot flights from Singapore to Incheon Intl Airport
Our best Scoot deals on Singapore to Incheon Intl Airport flight tickets
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How to get the cheapest flight ticket from Singapore to Incheon Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Singapore and Incheon Intl Airport?
What is the cheapest month to fly to Incheon Intl Airport?
The cheapest month to fly to Incheon Intl Airport from Singapore is in February. Flight prices, which tend to average around $358, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of February, then departing from Singapore during the month March is also very affordable. Most momondo users find prices during this month for around $406.
What is the cheapest day to depart on your flight to Incheon Intl Airport?
The cheapest day to depart from Singapore to Incheon Intl Airport is on a Wednesday when prices can be found for as low as $479. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $561. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.
What is the cheapest time of day to depart on your flight to Incheon Intl Airport?
In the afternoon is the cheapest time of day to fly from Singapore to Incheon Intl Airport when you can find flight prices for as low as $279. Flying to Incheon Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $582 on average. Flights to Incheon Intl Airport from Singapore in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Singapore Changi to Incheon Intl flight route?
Fly from Singapore Changi to Incheon Intl for the best Singapore Changi - Incheon Intl flight prices
How far in advance should I book a flight to Incheon Intl Airport?
You are more likely to see cheaper flights to Incheon Intl Airport from Singapore when booking 1 weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $447 when searching 1 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Singapore for as low as $333 on momondo.
What cabin class options are available on Singapore Changi to Incheon Intl flights?
There are 4 cabin classes available to choose from on Singapore Changi to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Singapore Changi to Incheon Intl?
T'way Air, Scoot, and Shenzhen Airlines are the most popular carriers operating from Singapore Changi to Incheon Intl
What airlines fly to Incheon Intl Airport?
Korean Air, T'way Air and Singapore Airlines are the top three most popular airlines that fly to Incheon Intl Airport from Singapore according to our data. Korean Air is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 7 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Singapore to Incheon Intl Airport on average per day?
The number of flights available between Singapore and Incheon Intl Airport is 21 per day as of March 2025. The most frequent departure time is 1:00AM, with 43% of daily flights leaving in the morning.
How many flights depart from Singapore to Incheon Intl Airport on average per week?
The number of flights available between Singapore and Incheon Intl Airport is 152 per week as of March 2025. The most frequent departure day is Thu, with 26% of weekly flights leaving on this day.
When to book flights from Singapore to Incheon Intl Airport
Cheap Singapore to Incheon Intl Airport (SIN to ICN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Singapore to Incheon Intl Airport
How far is Singapore Changi to Incheon Intl by plane?
Incheon Intl is 2879.7 mi away from Singapore Changi. By plane, this route typically takes 6h 25m.
When did momondo last update prices for flights from Singapore Changi Airport to Incheon Intl Airport?
Prices for flights from Singapore Changi Airport to Incheon Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Singapore Changi Airport to Incheon Intl Airport?
As of March 2025, there are 7 operators available to choose from for flights from Singapore Changi Airport to Incheon Intl Airport.
How old do you have to be to fly from Singapore Changi Airport to Incheon Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Singapore Changi Airport to Incheon Intl Airport.
What documentation or ID do you need to fly to Incheon Intl Airport?
The required travel and health documents for your Incheon Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Incheon Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Singapore to Incheon Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Singapore to Incheon Intl Airport is Airbus A330-300 (32.29% of total bookings). The next most popular plane models are Boeing 777-300ER (14.89%), Airbus A350-900 (13.33%), and Boeing 787 Dreamliner (12.70%).
What is the most popular airline from Singapore to Incheon Intl Airport?
Based on momondo bookings for flights between Singapore and Incheon Intl Airport, the leading airline is Korean Air, making up 29% of the total bookings. Other popular airlines include T'way Air with 27%, Singapore Airlines with 26%, and Asiana Airlines with 9%.
Best airlines flying from Singapore to Incheon Intl Airport
Compare and see reviews for airlines that fly from Singapore to Incheon Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $163 | Free Cancellation | Rating 6.7 302 reviews | |||
| PriceFrom $227 | Free Cancellation | Rating 6.5 12 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.1 136 reviews | |||
| PriceFrom $268 | Free Cancellation | Rating 7.5 94 reviews | |||
| PriceFrom $406 | Free Cancellation | Rating 8.4 1,050 reviews | |||
| PriceFrom $423 | Free Cancellation | Rating 8.2 440 reviews | |||
| PriceFrom $450 | Free Cancellation | Rating 8.1 1,285 reviews |
Korean Air Flights From Singapore to Incheon Intl Airport
Across 12 Korean Air flights from Singapore to Incheon Intl Airport this week, the average price was $501, with the best Korean Air deals starting from $406 round-trip. 1,050 users have rated Korean Air on momondo, with an average score of 8.4/10.
Asiana Airlines Flights From Singapore to Incheon Intl Airport
Asiana Airlines is also a popular choice for this route. Asiana Airlines flight deals for Singapore to Incheon Intl Airport start from as low as $423 round-trip, depending on your selected dates, with average Asiana Airlines deals seen on momondo around $558. Asiana Airlines operates 22 flights to Incheon Intl Airport from Singapore in an average week. Users have rated it 8.2/10 across 440 reviews.
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Why should I use momondo to find a flight deal from Singapore to Seoul?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Singapore to Seoul. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Singapore to Seoul with flexible booking policies on momondo?
momondo does allow users to show only those flights to Seoul from Singapore which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Singapore to Seoul?
momondo provides multiple filters to help you find the best flight to Seoul from Singapore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Singapore to Seoul right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Singapore to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.