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Cheapest flights from Seoul to Singapore
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seoul to Singapore. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Remember that on average the ideal time to book flights is 2 months before departure!
The cost of a one-way flight from Seoul to Singapore ranges from $95 (August 2026) to $200 (November 2026). On average, the ticket price is about $139–$143.
Airlines operating on route
Non-stop flights from Seoul to Singapore
A non-stop flight is the most convenient and comfortable way to fly from Seoul to Singapore, despite the fact that sometimes flights with transfers can cost significantly less.
Schedule of direct flights from Seoul to Singapore
All airlines serving Seoul — Singapore operate daily direct flights: Singapore Airlines, Jeju Air, and T'way Air fly every day.
Seoul airports overview
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Singapore airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Seoul to Singapore
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$121
Scoot
Direct flight
6h 30m
08/19/2026
The cheapest one-way flight from Seoul to Singapore departs on 08/19/2026, is operated by Scoot and costs $121
Cheapest round trip flight
$274
Shandong Airlines
1 layover
1d 20h 30m
07/21/2026
The cheapest roundtrip flight from Seoul to Singapore departs on 07/21/2026, is operated by Shandong Airlines and costs $274
The fastest flight
6h 30m
Fastest flight from Seoul to Singapore takes 6h 30m
Direct flights
Every day
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
Earliest flight
9:00 AM
Latest flight
11:50 PM
Average flight duration
6h 36m
Direct flights count
85
Distance
4676km
Timezone difference
1h
The distance between Seoul and Singapore is 4676km (2899 miles). The average flight duration is 6h 36m. There are 85 direct flights from Seoul to Singapore. The time difference between Seoul and Singapore is 1h. Flights from Seoul begin at 9:00 AM. The latest flight from Seoul departs at 11:50 PM
August 2026
Lowest price
on average:
$95
November 2026
Highest price
on average:
$200
Avg Price
Price dynamics
Flight costs for Seoul — Singapore fluctuate noticeably — prices go up and down. There's no clear trend, but we've analyzed the data and found some benchmarks.
Cheaper and more expensive periods
Despite the fluctuations, patterns exist: the cheapest period is May 2026–June 2026 — averaging $110. The most expensive is November 2026–February 2027 ($185). The difference reaches 40%.
Best time to buy
With this kind of price behavior, it's worth comparing prices across several months and booking when a good deal appears. A good benchmark is May 2026–June 2026, where you can save up to 40%.
Price predictability
Price spread on this route is 23.9%. Costs vary significantly, so your choice of month can noticeably affect your travel budget.
More than 12 airlines operate flights from Seoul to Singapore, including T'way Air, Korean Air, Scoot, Jeju Air, Singapore Airlines, Asiana Airlines, Shandong Airlines, China Eastern Airlines, VietjetAir, Malaysia Airlines, Cebu Pacific, and Xiamen Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $121, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
Seoul is served primarily by two airports with distinct roles. Incheon International (ICN) functions as the city’s international hub, handling most long-haul and full-service carriers; it’s about 48 km west of downtown and typically reached in 40–60 minutes by AREX express or airport limousine buses, with fares generally higher than local options. Gimpo (GMP) operates more as a domestic and regional gateway, catering to budget and short-haul flights and lying roughly 15–20 km from central Seoul; travel by AREX commuter train or bus usually takes 20–40 minutes at lower fares. Pros: Incheon offers extensive facilities and international connections, while Gimpo can be faster and cheaper for short trips. Cons: Incheon’s distance can add transit time and cost, and Gimpo may be crowded during peak periods.
Singapore Changi Airport (SIN) is typically a major international hub known for full-service carriers and frequent transfer traffic, often perceived as a premium, well-equipped gateway. Located about 20–25 km northeast of downtown Singapore, travel to the city center usually takes 30–40 minutes by MRT or 20–30 minutes by taxi depending on traffic; fares can range roughly from SGD 1.50–3.00 for the train and SGD 20–40 for a metered taxi. Changi usually offers extensive lounges, shopping, and transit amenities, making connections comfortable, though its size can mean longer walks between gates. For budget-conscious flyers, low-cost carriers may use nearby dedicated terminals, which can be simpler but less luxurious.
We couldn't find any special offers for flights from Seoul to Singapore
