Compare flight prices from Singapore Airlines, Korean Air, Asiana and more. Direct flights from $280 round trip. The Singapore to Seoul flight takes 6h 30m direct.
| Route | Singapore (SIN) → Seoul (ICN) |
|---|---|
| Distance | 4,670 km (2,900 miles) |
| Flight time | 6h 30m |
| Direct flights | Yes |
| Prices from | $280 round trip |
| Best months to fly | Mar-May, Sep-Nov |
The Singapore to Seoul route is one of the most popular air corridors connecting SIN and ICN. With 5 airlines competing on this route, travelers can find competitive fares starting from $280 for a round trip. Direct flights take approximately 6h 30m, covering a distance of 4,670 km.
Average round-trip prices from Singapore to Seoul by month. Highlighted months typically offer the best deals.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| $358 | $310 | $294 | $383 | $258 | $369 | $355 | $372 | $266 | $383 | $238 | $344 |
Prices are estimates based on historical data and may vary. Use the search widget above for current fares.
The following airlines operate direct flights on this route:
Scoot (Singapore Airlines' LCC) offers budget fares from $150 one-way. Korean Air and Singapore Airlines both offer excellent full-service options. Cherry blossom season (late March-April) and autumn foliage (October) drive higher demand.
For the best prices, we recommend comparing across multiple booking platforms:
Near Seoul: GMP (Gimpo). Budget carriers frequently use smaller airports nearby. The fares are lower, but add ground transport costs to your comparison before deciding.
Once you've booked your flight from Singapore to Seoul:
Read more about flights to Seoul or flights to Singapore.
With 5 airlines competing on Singapore–Seoul, price wars work in your favor — particularly when low-cost carriers force full-service airlines to match base fares on the same corridor.
Demand on Singapore–Seoul follows predictable cycles tied to holidays, school breaks, and business travel patterns. Booking during the low-demand months in our table above is the easiest way to cut costs.
For a long-haul flight like Singapore–Seoul, start searching 8–12 weeks before departure. International fares hit their cheapest window 2–3 months out — earlier bookings carry a premium, and last-minute prices are usually the highest. Check Google Flights first for the fare calendar, then compare with Skyscanner and our Kiwi.com widget. Each aggregator has different airline deals, so the lowest fare shifts between them.
If you have schedule flexibility, check whether departing a day earlier or later significantly changes the fare. On intercontinental routes, midweek departures (Tuesday–Thursday) consistently price lower.
On a flight this long, the difference between a 31-inch and 33-inch seat pitch is noticeable. Full-service carriers on Singapore–Seoul generally include meals and entertainment, while budget options charge extra — factor those costs into your comparison.
Check visa and entry requirements for your destination well before booking. Some countries require advance e-visas that take days to process, and discovering this at the airport creates expensive problems.
Competition between Singapore Airlines, Korean Air, Asiana and Scoot on this route works in your favor. Use it: search the same dates across at least two booking platforms, because different aggregators have different deals with airlines and the cheapest option varies by the day.
Pay attention to what is included in the fare. Budget carriers may quote a lower headline price but charge separately for carry-on bags, seat assignments, and in-flight meals. On a route like Singapore to Seoul, the fare difference between a full-service and a budget carrier after extras can shrink to almost nothing.
Search Singapore to Seoul fares using the widget above, which pulls live prices from Kiwi.com. For a second opinion, check Skyscanner's "whole month" view — it shows you the cheapest day to fly at a glance.
If the price you see today looks reasonable compared to the monthly averages in our table above, book it. Waiting for a further drop is a gamble that more often results in paying more, not less.
Flights from Singapore to Seoul start from $280 round trip. Prices vary by season — the cheapest months are typically Mar-May, Sep-Nov. Use the search widget above to compare current prices.
A direct flight from Singapore (SIN) to Seoul (ICN) takes approximately 6h 30m. The distance is 4,670 km (2,900 miles).
Airlines operating flights from Singapore to Seoul include Singapore Airlines, Korean Air, Asiana, Scoot, T'way Air.
The cheapest months to fly from Singapore to Seoul are Mar-May, Sep-Nov. Booking 6-8 weeks in advance and being flexible with travel dates will help you find the lowest fares.
Yes, alternative airports near Seoul include GMP (Gimpo). A secondary airport can mean lower fares, but weigh the transfer time and cost against the savings.
Compare prices from 5 airlines and find the best deal.
Search flights →