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Ko Phi Phi

$554+ Cheap flights from Dulles Intl (IAD) to Ko Phi Phi, Thailand

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HKT
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Dulles Intl to Ko Phi Phi

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Ko Phi Phi (K33). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Popular in

December

Cheapest in

February

Round-trip from

$971
(oojo)

One-way from

$811
(Kiwi.com)
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 17% potential price drop
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From Washington, D.C. Dulles Intl to Ko Phi Phi
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One-way flight from Washington, D.C. Dulles Intl to Ko Phi Phi
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Find flight deals from Dulles Intl to Ko Phi Phi

Cheapest flights from Dulles Intl to Ko Phi Phi
Explore the most affordable flight options available from Dulles Intl to Ko Phi Phi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub deal was found by Cheapflights users on 11/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/302:00 pmIAD - HKT
1 stop37h 40mTurkish Airlines
Sun 12/810:25 pmHKT - IAD
1 stop33h 05mTurkish Airlines
Deal found 11/21$1,160
This oojo deal was found by Cheapflights users on 11/21. 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.
Sat 11/309:30 pmIAD - HKT
1 stop32h 35mEtihad Airways
Sun 12/89:50 pmHKT - IAD
2 stops30h 35mEtihad Airways
Deal found 11/21$1,290
This CheapOair deal was found by Cheapflights users on 11/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/109:25 pmIAD - HKT
1 stop30h 15mMultiple Airlines
Wed 12/183:20 pmHKT - IAD
2 stops35h 25mMultiple Airlines
Deal found 11/20$1,454
This KAYAK deal was found by Cheapflights users on 11/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/304:35 pmIAD - HKT
3 stops58h 55mAir China
Sun 12/85:25 pmHKT - IAD
3 stops56h 45mAir China
Deal found 11/21$1,580
This KAYAK deal was found by Cheapflights users on 11/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2810:30 amIAD - HKT
1 stop21h 10mEmirates
Sat 12/711:50 pmHKT - IAD
1 stop43h 55mEmirates
Deal found 11/21$1,686
This oojo deal was found by Cheapflights users on 11/20. 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 11/248:05 pmIAD - HKT
1 stop23h 10mQatar Airways
Tue 11/2611:55 pmHKT - IAD
1 stop28h 00mQatar Airways
Deal found 11/20$1,776
This oojo deal was found by Cheapflights users on 11/21. 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 11/288:05 pmIAD - HKT
2 stops31h 40mMalaysia Airlines
Sat 12/710:30 amHKT - IAD
2 stops41h 25mMalaysia Airlines
Deal found 11/21$1,926
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:00 pmIAD - HKT
2 stops24h 50mBritish Airways
Tue 12/1712:35 amHKT - IAD
2 stops31h 10mBritish Airways
Deal found 11/20$2,402
This FlightHub deal was found by Cheapflights users on 11/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/85:32 pmIAD - HKT
3 stops61h 48mSingapore Airlines
Sun 12/228:10 pmHKT - IAD
2 stops61h 20mSingapore Airlines
Deal found 11/21$3,851
This Delta deal was found by Cheapflights users on 11/21. 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.
Sun 12/811:50 amIAD - HKT
1 stop45h 50mDelta
Sun 12/2211:20 pmHKT - IAD
2 stops24h 30mDelta
Deal found 11/21$7,629

Find flights from Dulles Intl to Ko Phi Phi within your budget

Customize your flight search to find flights from Dulles Intl to Ko Phi Phi 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

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Route

Depart

Return

Price

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Wed 1/22

9:30 pm-11:35 pm

1 stop38h 05m

Phuket City

Wed 2/5

9:50 pm-4:25 pm

2 stops30h 35m

$971

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Wed 3/12

10:25 pm-3:40 pm

1 stop30h 15m

Phuket City

Thu 3/20

10:25 pm-12:35 pm

1 stop25h 10m

$1,001

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Sun 4/13

10:00 pm-6:30 pm

2 stops33h 30m

Phuket City

Mon 5/5

8:55 am-4:35 pm

1 stop42h 40m

$1,061

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Mon 3/10

11:15 am-7:40 pm

1 stop21h 25m

Phuket City

Fri 3/14

7:05 pm-9:00 am

1 stop24h 55m

$1,135

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Tue 4/22

11:15 am-8:10 am

1 stop33h 55m

Phuket City

Tue 4/29

9:15 am-7:15 am

1 stop33h 00m

$1,140

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Tue 4/22

7:55 pm-10:50 am

2 stops27h 55m

Phuket City

Tue 4/29

11:50 am-5:55 am

2 stops29h 05m

$1,144

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Fri 2/28

9:25 pm-11:05 pm

2 stops37h 40m

Phuket City

Tue 3/4

11:05 am-7:30 pm

2 stops44h 25m

$1,205

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Mon 4/7

9:05 pm-2:00 pm

2 stops29h 55m

Phuket City

Mon 4/14

11:25 pm-4:10 pm

1 stop27h 45m

$1,374

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Tue 3/11

9:05 pm-3:45 pm

2 stops31h 40m

Phuket City

Sun 3/16

10:30 am-4:55 pm

2 stops41h 25m

$1,377

Washington, D.C.Phuket City

IAD - HKT

IADHKT

Washington, D.C. Dulles Intl

Thu 5/1

7:00 am-9:10 am

3 stops39h 10m

Phuket City

Sat 5/10

8:10 pm-5:55 am

2 stops44h 45m

$1,427

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 19 results
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Best time to book a flight from Dulles Intl to Ko Phi Phi

Have a flexible travel schedule? Discover the best time to fly to Ko Phi Phi 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.

Travel insights for flights from Dulles Intl to Ko Phi Phi

Get recent, data-driven insights about flights from Dulles Intl to Ko Phi Phi including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Ko Phi Phi?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Ko Phi Phi. Price data was last updated on November 15, 2024.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Ko Phi Phi is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Ko Phi Phi (average of $1,104). Flying from Washington, D.C. Dulles Intl Airport to Ko Phi Phi in July is currently the most expensive (average of $1,724). 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 K33?

Find hourly flight availability from Dulles Intl to Ko Phi Phi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Washington, D.C. Dulles Intl Airport to Ko Phi Phi, 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 Ko Phi Phi by month

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

In terms of precipitation, rainfall in Ko Phi Phi 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 Ko Phi Phi when rainfall is around 1.2 in.

Temperature in Ko Phi Phi by month

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

If weather is an important factor for your trip to Ko Phi Phi, 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 Ko Phi Phi

Get insights into the airlines that provide service to Ko Phi Phi. 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 Ko Phi Phi. Reviews last updated November 21, 2024.
To help decide which airline to fly from Washington, D.C. to Ko Phi Phi, see what other customers have to say about Etihad Airways, Turkish Airlines and Qatar Airways. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,024 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,024 reviews
Korean Air
8.5
Very good
1,024 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Emirates
8.1
Very good
3,489 reviews
Korean Air
8.5
Very good
1,024 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Singapore Airlines
8.1
Very good
1,338 reviews
Korean Air
8.5
Very good
1,024 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Delta
8.0
Very good
8,755 reviews
Korean Air
8.5
Very good
1,024 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

SWISS
7.6
Good
1,636 reviews
Korean Air
8.5
Very good
1,024 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Ko Phi Phi. 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 Ko Phi Phi one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $843. Cathay Pacific flights start at $941 while deals on Air China start at $1,283 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Ko Phi Phi 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 Ko Phi Phi?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Ko Phi Phi (average of $1,104). Flying from Washington, D.C. Dulles Intl Airport to Ko Phi Phi in July is currently the most expensive (average of $1,724). 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 6 airlines flying from Dulles Intl to Ko Phi Phi

Discover the top 6 airlines that operate flights from Dulles Intl to Ko Phi Phi. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$980Average$1,107FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$982Average$1,156FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,094Average$1,545FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,134Average$1,438FlexibilityNo cancel feeOn-time75%
IndiGoCheapest$1,278Average$1,408FlexibilityNo cancel feeOn-time80%
DeltaCheapest$1,382Average$1,621FlexibilityNo cancel feeOn-timeN/A
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