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Not ready to book? to track prices.Find the cheapest flights from Incheon Intl Airport to Singapore
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T'way Air flights from Incheon Intl Airport to Singapore
Our best T'way Air deals on Incheon Intl Airport to Singapore flight tickets
Jeju Air flights from Incheon Intl Airport to Singapore
Our best Jeju Air deals on Incheon Intl Airport to Singapore flight tickets
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How to get the cheapest flight ticket from Incheon Intl Airport to Singapore
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 cheapest month to fly to Singapore?
The month of March is, on average, the cheapest month to fly to Singapore from Incheon Intl Airport, with most prices found around $256. If you aren’t able to travel to Singapore during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $274.
What is the cheapest day to depart on your flight to Singapore?
The cheapest day to depart from Incheon Intl Airport to Singapore is on a Tuesday when prices can be found for as low as $411. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $510.
What is the cheapest time of day to depart on your flight to Singapore?
In the afternoon is the cheapest time of day to fly from Incheon Intl Airport to Singapore when you can find flight prices for as low as $428. Flying to Singapore 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 $470 on average. Flights to Singapore from Incheon Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Incheon Intl to Singapore Changi flight route?
Fly from Incheon Intl to Singapore Changi for the best Incheon Intl - Singapore Changi flight prices
How far in advance should I book a flight to Singapore?
You are more likely to see cheaper flights to Singapore from Incheon Intl Airport when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $337 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Incheon Intl Airport for as low as $301 on momondo.
What cabin class options are available on Incheon Intl to Singapore Changi flights?
There are 3 cabin classes available to choose from on Incheon Intl to Singapore Changi 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 Incheon Intl to Singapore Changi?
Jeju Air, Scoot, and Vietnam Airlines are the most popular carriers operating from Incheon Intl to Singapore Changi
What airlines fly to Singapore?
Singapore Airlines, Korean Air and T'way Air are the top three most popular airlines that fly to Singapore from Incheon Intl Airport according to our data. Singapore Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 5 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.
How many flights depart from Incheon Intl Airport to Singapore on average per day?
35 flights are operational daily from Incheon Intl Airport to Singapore as of April 2025. The most popular departure time for this route is 11:00PM, with 44% of flights per day taking off in the evening.
How many flights depart from Incheon Intl Airport to Singapore on average per week?
As of April 2025, 247 flights take off from Incheon Intl Airport and land in Singapore each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.
When to book flights from Incheon Intl Airport to Singapore
Cheap Incheon Intl Airport to Singapore (ICN to SIN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Singapore
How far is Incheon Intl to Singapore Changi by plane?
Singapore Changi is 2879.7 mi away from Incheon Intl. A reasonable flight in good conditions will take 6h 15m.
When did momondo last update prices for flights from Incheon Intl Airport to Singapore Changi Airport?
Prices for flights from Incheon Intl Airport to Singapore Changi Airport refresh daily.
How many operators does momondo search for flights from Incheon Intl Airport to Singapore Changi Airport?
As of April 2025, there are 5 operators available to choose from for flights from Incheon Intl Airport to Singapore Changi Airport.
How old do you have to be to fly from Incheon Intl Airport to Singapore Changi Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Incheon Intl Airport to Singapore?
Based on momondo bookings for flights between Incheon Intl Airport and Singapore, the leading plane model is Airbus A330-300, making up 31.68% of the total bookings. Other popular models include Boeing 777-300ER with 17.06%, Boeing 787 Dreamliner with 12.22%, and Airbus A350-900 with 12.00%.
What is the most popular airline from Incheon Intl Airport to Singapore?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Incheon Intl Airport to Singapore is Singapore Airlines (36% of total bookings). The next most popular airlines are Korean Air (25%), T'way Air (18%), and Asiana Airlines (14%).
Best airlines flying from Incheon Intl Airport to Singapore
Compare and see reviews for airlines that fly from Incheon Intl Airport to Singapore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $84 | Free Cancellation | Rating 6.7 303 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 6.6 13 reviews | |||
| PriceFrom $297 | Free Cancellation | Rating 8.2 442 reviews | |||
| PriceFrom $307 | Free Cancellation | Rating 8.1 1,292 reviews | |||
| PriceFrom $323 | Free Cancellation | Rating 8.4 1,068 reviews |
Korean Air Flights From Incheon Intl Airport to Singapore
Korean Air is one of the most popular airlines flying from Incheon Intl Airport to Singapore, operating 21 flights/week on average for this route. A good Korean Air flight deal for Incheon Intl Airport to Singapore starts from $323 round-trip, up to an average price of $444. Our users have rated Korean Air at 8.4/10.
Asiana Airlines Flights From Incheon Intl Airport to Singapore
The best Asiana Airlines deal for Incheon Intl Airport to Singapore flight tickets found on momondo in the last 72 hours was $297, round-trip. It should be noted that an average Asiana Airlines flight deal for this route in this time was higher, at $402 round-trip. Asiana Airlines operates 35 flights out of Incheon Intl Airport into Singapore in an average week, so prices vary by time and availability. 442 Asiana Airlines reviews by users on momondo have scored the airline at 8.2/10.
Why use momondo?
Why should I use momondo to find a flight deal from Seoul to Singapore?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to Singapore for you.
Can I find flights from Seoul to Singapore with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Singapore from Seoul with this policy.
How can momondo help me find flights from Seoul to Singapore?
momondo helps you find the best flight between Seoul and Singapore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Seoul to Singapore right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Seoul to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.