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$534+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HKT
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,012
(oojo)

One-way from

$765
(Ovago)

Popular in

December

Cheapest in

March

Average price

$1,298
Provider with most accurate pricing for Washington, D.C. (WAS)-Phuket City flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Phuket City flights.
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From Washington, D.C. Dulles Intl to Phuket
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One-way flight from Washington, D.C. Dulles Intl to Phuket
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Highest demand for flights based on searches. 4% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/311:00 amIAD - HKT
1 stop21h 30mMultiple Airlines
Sat 5/107:05 pmHKT - IAD
2 stops55h 55mMultiple Airlines
Deal found 4/28$990
This oojo deal was found by Cheapflights users on 4/29. 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.
Wed 10/2210:05 pmIAD - HKT
1 stop22h 35mEtihad Airways
Sun 11/28:45 pmHKT - IAD
1 stop31h 20mEtihad Airways
Deal found 4/29$1,012
This oojo deal was found by Cheapflights users on 4/28. 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.
Wed 9/179:00 pmIAD - HKT
1 stop23h 50mQatar Airways
Mon 9/227:10 pmHKT - IAD
2 stops31h 30mQatar Airways
Deal found 4/28$1,075
This Booking.com deal was found by Cheapflights users on 4/28. 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.
Sat 8/301:30 pmIAD - HKT
2 stops39h 15mIndiGo
Sat 9/131:30 pmHKT - IAD
2 stops41h 15mIndiGo
Deal found 4/28$1,141
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/281:30 pmIAD - HKT
1 stop38h 50mTurkish Airlines
Mon 5/510:15 pmHKT - IAD
1 stop24h 30mTurkish Airlines
Deal found 4/27$1,145
This oojo deal was found by Cheapflights users on 4/28. 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 8/3110:55 amIAD - HKT
1 stop22h 05mEmirates
Wed 9/37:55 pmHKT - IAD
1 stop23h 45mEmirates
Deal found 4/28$1,240
This flugladen.de deal was found by Cheapflights users on 4/28. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1011:00 amIAD - HKT
1 stop21h 30mAir India
Tue 6/178:25 pmHKT - IAD
1 stop22h 15mAir India
Deal found 4/28$1,243
This oojo deal was found by Cheapflights users on 4/29. 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 11/98:05 pmIAD - HKT
2 stops31h 40mMalaysia Airlines
Wed 11/1210:30 amHKT - IAD
2 stops41h 25mMalaysia Airlines
Deal found 4/29$1,299
This JetBlue deal was found by Cheapflights users on 4/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:05 pmIAD - HKT
1 stop22h 45mJetBlue
Sat 11/2912:50 amHKT - IAD
1 stop27h 05mJetBlue
Deal found 4/27$1,345
This oojo deal was found by Cheapflights users on 4/29. 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.
Tue 4/295:38 pmIAD - HKT
2 stops60h 42mCathay Pacific
Thu 5/811:50 amHKT - IAD
2 stops28h 50mCathay Pacific
Deal found 4/29$1,449
This Booking.com deal was found by Cheapflights users on 4/28. 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 12/16:10 pmIAD - HKT
2 stops31h 35mSAUDIA
Wed 12/313:20 pmHKT - IAD
2 stops35h 25mSAUDIA
Deal found 4/28$1,638
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/137:59 pmIAD - HKT
2 stops50h 06mSingapore Airlines
Sun 7/273:05 pmHKT - IAD
2 stops36h 20mSingapore Airlines
Deal found 4/29$1,668

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 April 29, 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

Wed 10/22

10:05 pm-11:35 pm

1 stop38h 30m

Phuket City

Sat 11/1

2:50 am-5:05 pm

1 stop25h 15m

$1,012

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Wed 9/17

9:00 pm-7:50 am

1 stop23h 50m

Phuket City

Mon 9/22

7:10 pm-3:40 pm

2 stops31h 30m

$1,075

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Fri 5/9

1:30 pm-3:45 pm

2 stops39h 15m

Phuket City

Mon 5/12

11:25 pm-11:15 am

1 stop22h 50m

$1,121

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Sat 8/30

1:30 pm-3:45 pm

2 stops39h 15m

Phuket City

Sat 9/13

1:30 pm-7:45 pm

2 stops41h 15m

$1,141

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Wed 5/28

11:00 am-7:30 pm

1 stop21h 30m

Phuket City

Mon 6/9

9:25 am-7:40 am

1 stop33h 15m

$1,149

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Sun 8/31

10:55 am-8:00 pm

1 stop22h 05m

Phuket City

Wed 9/3

7:55 pm-8:40 am

1 stop23h 45m

$1,240

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Wed 6/18

1:30 pm-3:20 pm

1 stop38h 50m

Phuket City

Fri 6/27

10:15 pm-11:45 am

1 stop24h 30m

$1,283

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Thu 7/31

11:00 am-9:45 am

2 stops35h 45m

Phuket City

Thu 8/7

2:05 pm-8:40 am

2 stops29h 35m

$1,466

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Sun 7/13

7:59 pm-9:05 am

2 stops50h 06m

Phuket City

Sun 7/27

3:05 pm-4:25 pm

2 stops36h 20m

$1,668

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Fri 10/24

10:45 pm-12:55 pm

2 stops27h 10m

Phuket City

Sat 11/1

12:50 am-8:45 pm

2 stops30h 55m

$2,543

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 18 results
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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, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Phuket (average of $1,104). Flying from Washington, D.C. Dulles Intl Airport to Phuket in December is currently the most expensive (average of $1,759). 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 April 29, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Phuket, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Phuket by month

Plan your trip to Phuket by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phuket ranges from 1.2 - 16.1 inches per month. September is typically the wettest month, when rainfall can reach 16.1 in. January is typically the driest time to visit Phuket when rainfall is around 1.2 in.

Temperature in Phuket by month

Plan your trip to Phuket by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phuket, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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 April 29, 2025.
Read reviews from past customers who have flown Singapore Airlines, Emirates and Cathay Pacific from Washington, D.C. to Phuket. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,292 reviews

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very good
3,215 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.5
Good
852 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,563 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Etihad Airways
7.4
Good
1,203 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Phuket one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Phuket are Air India ($800), Etihad Airways ($912), and Qatar Airways ($927).

  • 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, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Phuket (average of $1,104). Flying from Washington, D.C. Dulles Intl Airport to Phuket in December is currently the most expensive (average of $1,759). 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

Browse thousands of different options on Cheapflights for your next trip

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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$954Average$1,140FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$993Average$1,133FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,080Average$1,441FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,134Average$1,352FlexibilityNo cancel feeOn-time75%
Alaska AirlinesCheapest$1,191Average$1,194FlexibilityNo cancel feeOn-time75%

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