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$492+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HKT
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$949
(Gotogate)

One-way from

$492
(FlightHub)

Popular in

June

Cheapest in

September

Average price

$1,182
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. 19% potential increase in price ($346 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/295:35 pmIAD - HKT
1 stop37h 10mAir China
Fri 4/47:25 pmHKT - IAD
1 stop35h 05mAir China
Deal found 3/27$606
This Gotogate deal was found by Cheapflights users on 3/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/510:05 pmIAD - HKT
2 stops33h 25mEtihad Airways
Wed 5/212:45 pmHKT - IAD
2 stops36h 25mEtihad Airways
Deal found 3/28$970
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/11:30 pmIAD - HKT
1 stop38h 50mTurkish Airlines
Fri 9/1210:15 pmHKT - IAD
1 stop24h 30mTurkish Airlines
Deal found 3/27$1,006
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:00 pmIAD - HKT
1 stop23h 50mQatar Airways
Mon 5/128:30 pmHKT - IAD
1 stop23h 10mQatar Airways
Deal found 3/27$1,068
This oojo deal was found by Cheapflights users on 3/26. 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 9/911:00 amIAD - HKT
1 stop34h 20mAir India
Tue 9/169:25 amHKT - IAD
1 stop33h 15mAir India
Deal found 3/26$1,085
This Trip.com deal was found by Cheapflights users on 3/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:40 pmIAD - HKT
2 stops34h 55mMultiple Airlines
Mon 5/199:40 amHKT - IAD
2 stops45h 05mMultiple Airlines
Deal found 3/27$1,106
This Booking.com deal was found by Cheapflights users on 3/27. 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 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
Fri 9/1211:05 amHKT - IAD
2 stops43h 40mIndiGo
Deal found 3/27$1,134
This Emirates deal was found by Cheapflights users on 3/27. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/410:55 amIAD - HKT
1 stop22h 05mEmirates
Wed 7/167:55 pmHKT - IAD
1 stop23h 45mEmirates
Deal found 3/27$1,191
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:00 pmIAD - HKT
2 stops33h 25mMalaysia Airlines
Sat 10/116:05 pmHKT - IAD
2 stops32h 35mMalaysia Airlines
Deal found 3/27$1,253
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:55 pmIAD - HKT
2 stops51h 55mSingapore Airlines
Thu 10/168:10 pmHKT - IAD
3 stops55h 40mSingapore Airlines
Deal found 3/27$1,401

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 March 28, 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

Mon 5/5

10:05 pm-6:30 pm

2 stops33h 25m

Phuket City

Wed 5/21

2:45 pm-4:10 pm

2 stops36h 25m

$970

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Mon 9/1

1:30 pm-3:20 pm

1 stop38h 50m

Phuket City

Fri 9/12

10:15 pm-11:45 am

1 stop24h 30m

$1,006

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Tue 5/6

9:00 pm-7:50 am

1 stop23h 50m

Phuket City

Mon 5/12

8:30 pm-8:40 am

1 stop23h 10m

$1,068

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Tue 9/9

11:00 am-8:20 am

1 stop34h 20m

Phuket City

Tue 9/16

9:25 am-7:40 am

1 stop33h 15m

$1,085

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Mon 5/12

9:40 pm-7:35 pm

2 stops34h 55m

Phuket City

Mon 5/19

9:40 am-7:45 pm

2 stops45h 05m

$1,106

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

Fri 9/12

11:05 am-7:45 pm

2 stops43h 40m

$1,134

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Sun 5/4

10:55 am-8:00 pm

1 stop22h 05m

Phuket City

Wed 7/16

7:55 pm-8:40 am

1 stop23h 45m

$1,191

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Sun 4/20

11:00 am-9:45 am

2 stops35h 45m

Phuket City

Sun 4/27

2:05 pm-3:40 pm

2 stops36h 35m

$1,262

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Sat 4/19

11:00 pm-5:45 pm

1 stop31h 45m

Phuket City

Fri 4/25

7:25 pm-7:30 pm

1 stop35h 05m

$1,335

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Tue 4/29

5:38 pm-9:05 am

3 stops52h 27m

Phuket City

Thu 5/8

8:10 pm-5:40 am

2 stops44h 30m

$1,434

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 19 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 March 28, 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 March 28, 2025.
Read reviews from past customers who have flown Singapore Airlines, Alaska Airlines and Emirates 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
1,285 reviews

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very good
1,285 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Alaska Airlines
8.0
Very good
9,798 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Emirates
8.0
Very good
3,190 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Cathay Pacific
7.5
Good
837 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Qatar Airways
7.4
Good
3,538 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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 China ($492), Etihad Airways ($591), and IndiGo ($699).

  • 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 6 airlines flying from Dulles Intl to Phuket

Discover the top 6 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$954Average$1,140FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$1,002Average$1,120FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,094Average$1,442FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,134Average$1,360FlexibilityNo cancel feeOn-time75%
DeltaCheapest$1,174Average$1,621FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$1,191Average$1,194FlexibilityNo cancel feeOn-time75%
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