Seoul, South KoreaPhuket, Thailand

Flights from Seoul to Phuket

Fares, airlines, flight time and both airports for ICNHKT.

From $220 one-way · seen 11 Sept 2026
About 5h 54m nonstop
2 airlines with flights or fares
4,320 kmdistance
~5h 54mnonstop
from $220one-way, nonstop, seen 11 Sept 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 Korean Air and Asiana Airlines. The lowest one-way fare seen recently was $220 with Korean Air (nonstop), departing 8 Oct 2026 — as of 11 Sept 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 $220 with Korean Air (nonstop), departing 8 Oct 2026; with connections it dropped to $135. Checked 11 Sept 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 Korean Air and Asiana Airlines. More carriers may sell it with a connection.

Airlines flying Seoul to Phuket

Carriers on ICNHKT according to our route data and nonstop fares seen as of 11 Sept 2026. Not a complete list.

Korean Airnonstop fare seenAsiana Airlinesnonstop fare seen

SeoulPhuket route intelligence

Updated analysis of the ICNHKT corridor — distance, fares, timing, and connecting options.

Route class
Long-haul
Distance
4,319 km
Flight time
5h 45m
Fares from
$350 – $900

Route profile

Seoul (ICN) to Phuket (HKT) is a long-haul corridor spanning approximately 4,319 km, with typical block time around 5h 45m. Published fares cluster between $350 and $900 in economy. Long-haul.

Best time to book

Long-haul fares on this corridor are best booked 8-12 weeks ahead. Premium-economy upgrades are often cheapest at the 10-week mark.

Demand-spike calendar: Songkran (mid-April), Chinese New Year (late Jan/early Feb), and Christmas/New Year all push fares ~30-60% above baseline. Booking 6-8 weeks ahead is non-negotiable for these windows.

Visa & arrival

Passport-validity and visa requirements differ between South Korea and Thailand — most arriving travellers need at least six months of remaining passport validity. Check AirConnect's visa checker for your nationality before booking, especially if you plan to connect through a third country en route.

Best time to fly to Phuket

Based on weather and travel conditions in Thailand

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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 $220 USD (nonstop) as of 11 Sept 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

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Frequently asked questions — Seoul to Phuket flights

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