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Cheap flights from Seoul to Singapore from R5 329

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How to get the cheapest flight ticket from Seoul 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?

In general, September is the cheapest month to fly from Seoul to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R4 427. If you’re not able to fly to Singapore in September, then August is your next best option. Flight prices from Seoul to Singapore during August average around R4 618.

What is the cheapest day to depart on your flight to Singapore?

According to our data, Sunday is the cheapest day to fly to Singapore from Seoul. The lowest ticket price found for a Sunday departure recently was R12 544. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Singapore is Thursday, with ticket prices averaging around R18 000.

What is the cheapest time of day to depart on your flight to Singapore?

Our most recent data shows that the best time of day to fly to Singapore is in the morning. Flights from Seoul to Singapore during this time can be as low as R13 472. In the evening is when there is more demand to fly to Singapore, so prices are often more expensive at around R14 682 per ticket.

What is the cheapest Seoul to Singapore Changi flight route?

Fly from Incheon Intl to Singapore Changi for the best Seoul - 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 Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around R5 875 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Seoul for as low as R4 757 on momondo.

What cabin class options are available on Seoul to Singapore Changi flights?

There are 2 cabin classes available to choose from on Seoul to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul to Singapore flight prices changed over time?

As of October 2025, prices for Seoul to Singapore flights are approximately 39% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seoul to Singapore (SEL to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Singapore

Best price found

R9 593

Direct flights

None
The best one-way flight to Singapore from Seoul in the past 72 hours is R9 593. The best return flight deal from Seoul to Singapore found on momondo in the last 72 hours is R11 031.
There are no direct flights from Seoul to Singapore. Popular non-direct route for this connection is Incheon Intl Airport - Singapore Changi Airport.
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  • How far is Seoul to Singapore Changi by plane?

    A flight from Seoul to Singapore Changi will travel around 4671,3 km.

  • When did momondo last update prices for flights from Seoul to Singapore Changi Airport?

    Prices for flights from Seoul to Singapore Changi Airport are updated daily.

  • How old do you have to be to fly from Seoul to Singapore Changi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seoul 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 licence, 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 Seoul to Singapore?

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Singapore?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Singapore . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seoul to Singapore with flexible booking policies on momondo?

Yes. All flights to Singapore from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.

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.

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