Red facade of Seoul Square with multiple international flags displayed. — flights from Phuket to Seoul
Phuket, ThailandSeoul, South Korea

Flights from Phuket to Seoul

Nonstop flights from Phuket (HKT) to Seoul (ICN) take about 5h 54m (4,320 km). Asiana Airlines and Korean Air fly it. Lowest fare seen: $214 one-way, nonstop (22 Oct 2026).

All flights from Phuket →All flights to Seoul →

Photo of Seoul: Henry Acevedo on Pexels.

When you land in Seoul

The airport transfer and the few things worth sorting before you fly.

Find hotels in Seoul

Hotels, hostels & more · Trip.com

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Airlines flying Phuket to Seoul

Carriers on HKT–ICN according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ Asiana Airlinesnonstop fare seen✈ Korean Airnonstop fare seen

Phuket to Seoul fares by month

Cheapest month seen for a nonstop flight: Nov 2026, from $214 one-way. With stops: Sept 2027, from $166. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

DepartingNonstop fromCheaper with stops
Oct 2026$21531 Oct 2026 · Asiana Airlines$191 · 1 stop31 Oct 2026
Nov 2026$2142 Nov 2026 · Asiana Airlines$179 · 1 stop17 Nov 2026
Dec 2026$2192 Dec 2026 · Asiana Airlines$200 · 1 stop13 Dec 2026
Jan 2027$42515 Jan 2027 · Asiana Airlines$210 · 1 stop7 Jan 2027
Feb 2027$3023 Feb 2027 · Asiana Airlines$223 · 1 stop5 Feb 2027
Mar 2027$30415 Mar 2027 · Asiana Airlines$238 · 2 stops16 Mar 2027
Apr 2027$3841 Apr 2027 · Asiana Airlines$249 · 2 stops1 Apr 2027
May 2027$59015 May 2027 · Korean Air$237 · 1 stop15 May 2027
Jul 2027$29314 Jul 2027 · Asiana Airlines$176 · 1 stop14 Jul 2027
Sept 2027$29121 Sept 2027 · Asiana Airlines$166 · 1 stop21 Sept 2027

When to go for the lowest fare

Fares were close across the months we saw: $179 for November 2026, $166 at best after that.

Nonstop or with a stop

A connection undercut nonstop in 10 of 10 months with both fares.

From Travelpayouts flight-search data, city to city (Phuket to Seoul, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

Best time to fly to Seoul

Based on weather and travel conditions in South Korea

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best monthsGoodAvoid if possible

Spring and autumn offer mild weather and stunning scenery. Summer (July–August) is hot and rainy; winter is bitterly cold but perfect for ski resorts like Gangwon.

Peak season: April – June, September – November

More for this trip

Frequently asked questions — Phuket to Seoul flights

How long is the flight from Phuket to Seoul?
A nonstop flight from Phuket (HKT) to Seoul (ICN) 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 Phuket from Seoul by air?
The great-circle distance between Phuket International Airport and Incheon International Airport is 4,320 km (2,684 miles), a long-haul route.
Which airlines fly from Phuket to Seoul?
Airlines with flights or nonstop fares on the HKT–ICN 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 Phuket to Seoul cost?
The lowest one-way fare seen recently on HKT–ICN was $214 USD with Asiana Airlines (nonstop), departing 3 Nov 2026, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
What is the cheapest month to fly from Phuket to Seoul?
In fares seen on 22 Oct 2026, departures in September 2027 were cheapest, from $166 one-way, against $249 for April 2027, the dearest month. Fares change daily, so check your own dates.
Is it cheaper to fly nonstop or with a stop from Phuket to Seoul?
In the fares we saw (22 Oct 2026), connecting was cheaper: from $166 with one stop against $214 nonstop, a saving of $48. Nonstop saves the connection time.
Do I need a visa to travel from Thailand to South Korea?
It depends on your passport. Some nationalities can enter South Korea 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 Seoul?
Spring and autumn offer mild weather and stunning scenery. Summer (July–August) is hot and rainy; winter is bitterly cold but perfect for ski resorts like Gangwon.

Sources: fares from Travelpayouts flight-search data, seen 22 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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