Tranquil view of sailboats and yachts in Phuket, Thailand with a warm sunset horizon. — flights from Washington to Phuket
DullesPhuket, Thailand

Flights from Dulles to Phuket

Flying time from Dulles (IAD) to Phuket (HKT) is about 18h 57m (14,764 km). Lowest fare seen: $397 one-way, 2 stops (12 Oct 2026).

All flights from Dulles →All flights to Phuket →

Photo of Phuket: Timur Kozmenko on Pexels.

When you land in Phuket

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

Tranquil view of sailboats and yachts in Phuket, Thailand with a warm sunset horizon. — arriving in Phuket

Airport transfer

HKT → Phuket, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Before you flyAirport lounges at Washington Dulles →3 lounges at Washington Dulles AirportTrains, buses and taxi faresHKT to Phuket: getting into town →Early arrival or late flightLuggage storage in Phuket →1 drop-off point

Things to book in Phuket

All 35 things to do in Phuket →
from €49.25
Day Trips from Phuket 4.7 · 24 Tiqets reviews
from €20.98
Hanuman World 4.9 · 17 Tiqets reviews
from €15.93
Aquaria Phuket 3.7 · 13 Tiqets reviews
from €20.98
Phuket Wildlife Watching 4.7 · 12 Tiqets reviews

Find hotels in Phuket

Hotels, hostels & more · Trip.com

Search hotels

Airlines flying Dulles to Phuket

We have not confirmed which airlines fly IAD–HKT nonstop. Search the route to see every carrier selling it today, including connections.

Dulles to Phuket fares by month

With stops: Nov 2026, from $568. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

DepartingNonstop fromCheaper with stops
Nov 2026—$568 · 1 stop12 Nov 2026
Dec 2026—$1303 · 3 stops21 Dec 2026
Jan 2027—$587 · 2 stops8 Jan 2027

When to go for the lowest fare

Fares were close across the months we saw: $568 for November 2026, $587 at best after that.

From Travelpayouts flight-search data, city to city (Dulles to Phuket, 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 Phuket

Based on weather and travel conditions in Thailand

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
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

More for this trip

Frequently asked questions — Dulles to Phuket flights

How long is the flight from Dulles to Phuket?
Dulles (IAD) and Phuket (HKT) are 14,764 km apart, about 18h 57m of flying time. We have not seen a nonstop fare on this pair, so expect to connect — the cheapest itinerary seen had 2 stops, which adds to the total journey time.
How far is Dulles from Phuket by air?
The great-circle distance between Washington Dulles International Airport and Phuket International Airport is 14,764 km (9,174 miles), a ultra long-haul route.
How much does a flight from Dulles to Phuket cost?
The lowest one-way fare seen recently on IAD–HKT was $397 USD with Air Premia (2 stops), departing 25 Nov 2026, found in fare searches as of 12 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 Dulles to Phuket?
In fares seen on 22 Oct 2026, departures in November 2026 were cheapest, from $568 one-way, against $1303 for December 2026, the dearest month. Fares change daily, so check your own dates.
Do I need a visa to travel from Dulles 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 12 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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