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$503+ Cheap flights from Dulles Intl (IAD) to Phuket

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HKT
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Dulles Intl to Phuket

Cheapest flights from Dulles Intl to Phuket
Explore the most affordable flight options available from Dulles Intl to Phuket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This oojo deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:40 amIAD - HKT
1 stop20h 15mQatar Airways
Sat 12/276:20 pmHKT - IAD
2 stops33h 35mQatar Airways
Deal found 12/15$1,834
This Booking.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:15 pmIAD - HKT
2 stops36h 30mIndiGo
Thu 12/2511:05 amHKT - IAD
2 stops44h 15mIndiGo
Deal found 12/14$2,010
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:40 amIAD - HKT
1 stop31h 10mMultiple Airlines
Sat 12/278:20 amHKT - IAD
1 stop36h 00mMultiple Airlines
Deal found 12/15$2,106
This Mytrip deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:30 pmIAD - HKT
2 stops43h 35mIndiGo
Sat 12/2710:50 pmHKT - IAD
2 stops32h 30mIndiGo
Deal found 12/15$2,348
This oojo deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:05 pmIAD - HKT
1 stop22h 45mQatar Airways
Mon 1/58:35 amHKT - IAD
1 stop43h 20mQatar Airways
Deal found 12/15$2,562
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amIAD - HKT
2 stops28h 10mDelta
Mon 1/511:40 pmHKT - IAD
2 stops26h 19mDelta
Deal found 12/14$2,615
This Gotogate deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:05 pmIAD - HKT
1 stop34h 50mMultiple Airlines
Mon 1/511:05 amHKT - IAD
2 stops44h 15mMultiple Airlines
Deal found 12/14$2,617

Find flight deals from Dulles Intl to Phuket

Keep the following information in mind while searching for Dulles Intl to Phuket flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$947
(CrystalTravel)

One-way from

$503
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$2,079
Provider with most accurate pricing for Washington, D.C. (WAS)-Phuket City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Phuket City flights.
Search Deals
From Washington, D.C. Dulles Intl to Phuket
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Phuket
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($179 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Phuket that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Phuket that are best for you.

Fly from

Dulles Intl

Fly to

Phuket

Route

Depart

Return

Price

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Thu 3/12

9:05 pm-9:10 pm

2 stops37h 05m

Phuket City

Fri 3/20

8:20 am-4:55 pm

1 stop43h 35m

$990

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Thu 4/9

7:20 am-10:10 pm

2 stops27h 50m

Phuket City

Mon 4/20

11:25 pm-4:39 pm

2 stops28h 14m

$1,033

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Sun 2/1

1:30 pm-3:50 pm

1 stop38h 20m

Phuket City

Sun 3/15

10:25 pm-12:45 pm

1 stop25h 20m

$1,075

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Thu 2/19

6:00 am-10:10 pm

2 stops28h 10m

Phuket City

Thu 3/5

11:40 pm-11:35 am

2 stops47h 55m

$1,075

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Tue 2/17

6:00 am-10:10 pm

2 stops28h 10m

Phuket City

Thu 3/5

11:40 pm-9:54 am

2 stops46h 14m

$1,075

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Wed 2/18

7:32 pm-10:10 pm

2 stops38h 38m

Phuket City

Thu 3/5

11:40 pm-3:34 pm

2 stops51h 54m

$1,075

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Thu 4/9

7:20 am-10:10 pm

2 stops27h 50m

Phuket City

Sun 4/19

11:25 pm-11:55 pm

2 stops35h 30m

$1,078

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Sun 2/1

12:23 pm-7:30 pm

2 stops43h 07m

Phuket City

Sun 3/15

8:30 pm-7:19 pm

2 stops33h 49m

$1,087

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Sun 3/15

12:50 pm-10:10 pm

1 stop46h 20m

Phuket City

Mon 4/20

11:25 pm-4:39 pm

2 stops28h 14m

$1,093

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Tue 2/17

7:32 pm-10:10 pm

2 stops38h 38m

Phuket City

Wed 3/4

11:40 pm-11:10 pm

2 stops35h 30m

$1,103

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 20 results
1
2

Best time to book a flight from Dulles Intl to Phuket

Have a flexible travel schedule? Discover the best time to fly to Phuket from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Phuket

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Phuket?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Phuket (average of $952). Flying from Washington, D.C. Dulles Intl Airport to Phuket in December is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to PU?

Find hourly flight availability from Dulles Intl to Phuket. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Phuket in the evening. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Phuket

Get insights into the airlines that provide service to Phuket. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phuket. Reviews last updated December 16, 2025.
See what other customers who have flown with Emirates, Qatar Airways, and Etihad Airways from Washington, D.C. Dulles Intl Airport to Phuket have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,441 reviews

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,441 reviews
Emirates
8.1
Very good
3,441 reviews

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,683 reviews
Emirates
8.1
Very good
3,441 reviews

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,332 reviews
Emirates
8.1
Very good
3,441 reviews

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
JetBlue
7.2
Good
2,894 reviews
Emirates
8.1
Very good
3,441 reviews

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air India
5.5
Fair
2,951 reviews
Emirates
8.1
Very good
3,441 reviews

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Phuket. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Phuket?

    Airlines like Qatar Airways, Korean Air, and Turkish Airlines fly from Washington, D.C. Dulles Intl Airport to Phuket in about 27h 50m. The time it takes to get you to your destination can typically vary by up to 10h 30m. Airlines will cover a distance of 9167 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Dulles Intl to Phuket that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Phuket flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Phuket?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Phuket.

  • Can I find deals for business class flights from Dulles Intl to Phuket?

    Yes. Cheapflights offers flight deals from Dulles Intl to Phuket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Phuket?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Phuket (average of $952). Flying from Washington, D.C. Dulles Intl Airport to Phuket in December is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Dulles Intl to Phuket

Discover the top 5 airlines that operate flights from Dulles Intl to Phuket. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$955Average$974FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$993Average$1,291FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$996Average$1,194FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,086Average$1,273FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$1,571Average$2,218FlexibilityNo cancel feeOn-time62%

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