Seoul, South KoreaPhuket, Thailand

Flights from Seoul to Phuket

Nonstop flights from Seoul (ICN) to Phuket (HKT) take about 5h 54m. Asiana Airlines and Korean Air fly it. Lowest fare seen: $234 one-way, nonstop (8 Oct 2026).

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From $234 one-way · seen 8 Oct 2026
About 5h 54m nonstop
2 airlines with flights or fares

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Seoul → Phuket flights

Fares seen from $234 one-way (8 Oct 2026). Live prices for your dates on the booking site.

4,320 kmdistance
~5h 54mnonstop
from $234one-way, nonstop, seen 8 Oct 2026
Long-haulroute

Route snapshot: Seoul to Phuket

Seoul (ICN) to Phuket (HKT) is 4,320 km, about 5h 54m flying nonstop. Airlines with flights or nonstop fares on this route include Asiana Airlines and Korean Air. The lowest one-way fare seen recently was $234 with Asiana Airlines (nonstop), departing 11 Oct 2026 — as of 8 Oct 2026.

Check fares, see which airlines fly this route, and sort out airports, visas, and what to do at the destination — all before you book.

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Why travelers watch this route

Fares seen

The lowest one-way fare seen was $234 with Asiana Airlines (nonstop), departing 11 Oct 2026; with connections it dropped to $138. Checked 8 Oct 2026 — fares move daily.

Seasonality

Phuket demand usually strengthens around November – February, which can push fares higher on this corridor.

Who flies it

Airlines with flights or nonstop fares here include Asiana Airlines and Korean Air. More carriers may sell it with a connection.

Airlines flying Seoul to Phuket

Carriers on ICN–HKT according to our route data and nonstop fares seen as of 8 Oct 2026. Not a complete list.

✈ Asiana Airlinesnonstop fare seen✈ Korean Airnonstop fare seen

Best time to fly to Phuket

Based on weather and travel conditions in Thailand

Jan
Feb
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Oct
Nov
Dec
Best monthsGoodAvoid if possible

The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Peak season: November – February

Direct & Connecting Flights

Nonstop flights link Seoul (ICN) and Phuket (HKT), taking about 5h 54m. Connecting itineraries can be cheaper but take longer.

Fares & Price Guide

The lowest one-way fare seen on ICN–HKT was $234 USD (nonstop) as of 8 Oct 2026. Set a fare alert to be told when it drops.

About Phuket, Thailand

Flights arrive at Phuket International Airport (HKT). Best visited during November – February. See the destination guide for hotels, visa requirements and travel tips.

Plan this route beyond the fare

Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.

Explore related route clusters

More routes in this part of the world.

Frequently asked questions — Seoul to Phuket flights

How long is the flight from Seoul to Phuket?
A nonstop flight from Seoul (ICN) to Phuket (HKT) takes about 5h 54m, covering 4,320 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Seoul from Phuket by air?
The great-circle distance between Incheon International Airport and Phuket International Airport is 4,320 km (2,684 miles), a long-haul route.
Which airlines fly from Seoul to Phuket?
Airlines with flights or nonstop fares on the ICN–HKT route include Asiana Airlines and Korean Air. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from Seoul to Phuket cost?
The lowest one-way fare seen recently on ICN–HKT was $234 USD with Asiana Airlines (nonstop), departing 11 Oct 2026, found in fare searches as of 8 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
Do I need a visa to travel from South Korea to Thailand?
It depends on your passport. Some nationalities can enter Thailand visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.
What is the best time to visit Phuket?
The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Sources: fares from Travelpayouts flight-search data, seen 8 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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