$458+ Cheap flights from Dulles Intl (IAD) to Ko Phi Phi, Thailand
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HKT
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Ko Phi Phi with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dulles Intl to Ko Phi Phi
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Best
Last-minute
One-way
Cheapest flights from Dulles Intl to Ko Phi PhiExplore 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 September 11, 2026.
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 September 11, 2026.
This IEagle deal was found by Cheapflights users on 9/8. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:10 pm -
1 stop40h 10m
Mon 9/289:20 pm -
1 stop23h 25m
Deal found 9/8![Etihad Airways logo]()
$883
This oojo deal was found by Cheapflights users on 9/10. 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 9/233:10 pm -
1 stop34h 20m
Wed 10/73:20 pm -
1 stop29h 25m
Deal found 9/10![Etihad Airways logo]()
$885
This oojo deal was found by Cheapflights users on 9/10. 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 10/273:35 pm -
1 stop33h 25m
Tue 11/179:05 am -
1 stop36h 00m
Deal found 9/10![Etihad Airways logo]()
$888
This IEagle deal was found by Cheapflights users on 9/8. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:10 pm -
1 stop40h 10m
Tue 10/1312:55 am -
1 stop43h 50m
Deal found 9/8![Etihad Airways logo]()
$895
This Gotogate deal was found by Cheapflights users on 9/9. 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.
Wed 9/233:10 pm -
1 stop40h 10m
Tue 9/293:20 pm -
1 stop29h 25m
Deal found 9/9![Etihad Airways logo]()
$901
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Tue 9/223:10 pm -
1 stop21h 40m
Tue 10/612:55 am -
1 stop43h 50m
Deal found 9/10![Etihad Airways logo]()
$908
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 9/203:10 pm -
1 stop21h 40m
Tue 10/63:20 pm -
1 stop29h 25m
Deal found 9/10![Etihad Airways logo]()
$909
This oojo deal was found by Cheapflights users on 9/10. 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 10/223:10 pm -
2 stops40h 20m
Wed 10/282:40 am -
1 stop42h 25m
Deal found 9/10![Etihad Airways logo]()
$920
This Etihad Airways deal was found by Cheapflights users on 9/10. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:10 pm -
1 stop21h 40m
Mon 10/53:20 am -
1 stop41h 25m
Deal found 9/10![Etihad Airways logo]()
$924
Best flights from Dulles Intl to Ko Phi PhiDiscover carefully curated flight deals from Dulles Intl to Ko Phi Phi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Dulles Intl to Ko Phi Phi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This oojo deal was found by Cheapflights users on 9/10. 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 10/273:35 pm -
1 stop33h 25m
Tue 11/310:20 am -
2 stops34h 45m
Deal found 9/10![Etihad Airways logo]()
$920
This Korean Air deal was found by Cheapflights users on 9/8. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:00 am -
2 stops49h 25m
Wed 12/210:55 pm -
1 stop22h 55m
Deal found 9/8![Korean Air logo]()
$1,070
This Qatar Airways deal was found by Cheapflights users on 9/10. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:00 pm -
1 stop23h 45m
Tue 10/610:30 am -
2 stops40h 10m
Deal found 9/10![Qatar Airways logo]()
$1,137
This Emirates deal was found by Cheapflights users on 9/10. 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.
Mon 9/1410:55 am -
1 stop22h 10m
Thu 9/172:45 pm -
2 stops53h 05m
Deal found 9/10![Emirates logo]()
$1,154
This Delta deal was found by Cheapflights users on 9/6. 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 11/1311:50 am -
1 stop45h 35m
Sun 11/2910:55 pm -
2 stops31h 39m
Deal found 9/6![Delta logo]()
$1,273
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:30 pm -
1 stop38h 20m
Thu 12/2410:25 pm -
1 stop25h 20m
Deal found 9/10![Turkish Airlines logo]()
$1,379
This Etihad Airways deal was found by Cheapflights users on 9/10. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:10 pm -
1 stop21h 40m
Sat 10/33:20 am -
1 stop41h 25m
Deal found 9/10![Etihad Airways logo]()
$964
This Korean Air deal was found by Cheapflights users on 9/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:17 pm -
2 stops39h 53m
Thu 9/1711:25 pm -
2 stops33h 19m
Deal found 9/10![Korean Air logo]()
$1,206
This Emirates deal was found by Cheapflights users on 9/7. 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.
Thu 11/1910:30 am -
1 stop21h 10m
Sat 11/283:00 pm -
2 stops53h 10m
Deal found 9/7![Emirates logo]()
$1,313
This Korean Air deal was found by Cheapflights users on 9/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:50 am -
1 stop45h 35m
Tue 12/810:55 pm -
1 stop22h 55m
Deal found 9/7![Korean Air logo]()
$1,209
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:30 pm -
1 stop30h 00m
Fri 12/189:00 am -
1 stop38h 45m
Deal found 9/10![Turkish Airlines logo]()
$1,499
Last-minute flights from Dulles Intl to Ko Phi PhiDiscover last-minute flight deals from Dulles Intl to Ko Phi Phi. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Ko Phi Phi. Data last updated September 11, 2026 and is based on user searches.
This IEagle deal was found by Cheapflights users on 9/8. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:10 pm -
1 stop40h 10m
Mon 9/289:20 pm -
1 stop23h 25m
Deal found 9/8![Etihad Airways logo]()
$883
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 9/203:10 pm -
1 stop21h 40m
Tue 10/63:20 pm -
1 stop29h 25m
Deal found 9/10![Etihad Airways logo]()
$909
This Etihad Airways deal was found by Cheapflights users on 9/10. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:10 pm -
1 stop21h 40m
Mon 10/53:20 am -
1 stop41h 25m
Deal found 9/10![Etihad Airways logo]()
$924
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Tue 9/223:10 pm -
1 stop21h 40m
Tue 10/612:55 am -
1 stop43h 50m
Deal found 9/10![Etihad Airways logo]()
$908
This oojo deal was found by Cheapflights users on 9/10. 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 9/233:10 pm -
1 stop34h 20m
Wed 10/73:20 pm -
1 stop29h 25m
Deal found 9/10![Etihad Airways logo]()
$885
This Gotogate deal was found by Cheapflights users on 9/9. 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.
Wed 9/233:10 pm -
1 stop40h 10m
Tue 9/293:20 pm -
1 stop29h 25m
Deal found 9/9![Etihad Airways logo]()
$901
This IEagle deal was found by Cheapflights users on 9/8. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:10 pm -
1 stop40h 10m
Tue 10/1312:55 am -
1 stop43h 50m
Deal found 9/8![Etihad Airways logo]()
$895
This oojo deal was found by Cheapflights users on 9/10. 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 10/223:10 pm -
2 stops40h 20m
Wed 10/282:40 am -
1 stop42h 25m
Deal found 9/10![Etihad Airways logo]()
$920
This oojo deal was found by Cheapflights users on 9/10. 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 10/273:35 pm -
1 stop33h 25m
Tue 11/179:05 am -
1 stop36h 00m
Deal found 9/10![Etihad Airways logo]()
$888
One-way flights from Dulles Intl to Ko Phi PhiSearch for one-way flight options from Dulles Intl to Ko Phi Phi. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Dulles Intl to Ko Phi Phi. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This IEagle deal was found by Cheapflights users on 9/8. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:35 pm -
1 stop33h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Etihad Airways logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Sun 11/111:35 pm -
2 stops44h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Wed 11/1111:35 pm -
2 stops54h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Sun 11/82:35 pm -
2 stops45h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$526
This Korean Air deal was found by Cheapflights users on 9/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:50 am -
1 stop45h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Korean Air logo]()
$527
This Mytrip deal was found by Cheapflights users on 9/6. 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 11/12:35 pm -
1 stop33h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Etihad Airways logo]()
$539
This oojo deal was found by Cheapflights users on 9/6. 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 11/112:35 pm -
1 stop27h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Etihad Airways logo]()
$540
This Korean Air deal was found by Cheapflights users on 9/8. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:50 am -
1 stop45h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Korean Air logo]()
$627
This Delta deal was found by Cheapflights users on 9/8. 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.
Wed 12/25:00 pm -
2 stops40h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 11/2210:47 pm -
3 stops49h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$631
This Korean Air deal was found by Cheapflights users on 9/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:50 am -
1 stop45h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Korean Air logo]()
$667
Find flight deals from Dulles Intl to Ko Phi Phi
Keep the following information in mind while searching for Dulles Intl to Ko Phi Phi flight deals. Data was last updated September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $895 (IEagle) |
One-way from | $458 (IEagle) |
Popular in | December |
Cheapest in | October |
Average price | $1,276 |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Ko Phi Phi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Phuket City
IAD Washington, D.C. Dulles Intl - HKT Phuket City
IADHKT
Washington, D.C. Dulles Intl
Sun 11/8
2:35 pm-12:00 pm
1 stop33h 25m
Phuket City
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$458
Washington, D.C.Phuket City
IAD Washington, D.C. Dulles Intl - HKT Phuket City
IADHKT
Washington, D.C. Dulles Intl
Wed 11/11
11:35 pm-6:25 pm
2 stops54h 50m
Phuket City
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$489
Washington, D.C.Phuket City
IAD Washington, D.C. Dulles Intl - HKT Phuket City
IADHKT
Washington, D.C. Dulles Intl
Sun 11/22
11:50 am-9:25 pm
1 stop45h 35m
Phuket City
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$527
Washington, D.C.Phuket City
IAD Washington, D.C. Dulles Intl - HKT Phuket City
IADHKT
Washington, D.C. Dulles Intl
Wed 12/2
11:50 am-9:25 pm
1 stop45h 35m
Phuket City
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$627
Washington, D.C.Phuket City
IAD Washington, D.C. Dulles Intl - HKT Phuket City
IADHKT
Washington, D.C. Dulles Intl
Wed 12/2
5:00 pm-9:25 pm
2 stops40h 25m
Phuket City
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$630
Washington, D.C.Phuket City
IAD Washington, D.C. Dulles Intl - HKT Phuket City
IADHKT
Washington, D.C. Dulles Intl
Fri 11/20
11:50 am-9:25 pm
1 stop45h 35m
Phuket City
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$667
Quickest round-trip
Washington, D.C.Phuket City
IAD Washington, D.C. Dulles Intl - HKT Phuket City
IADHKT
Washington, D.C. Dulles Intl
Sun 11/1
2:35 pm-7:40 am
3 stops29h 05m
Phuket City
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$691
Washington, D.C.Phuket City
IAD Washington, D.C. Dulles Intl - HKT Phuket City
IADHKT
Washington, D.C. Dulles Intl
Sun 11/8
7:40 pm-10:00 pm
3 stops38h 20m
Phuket City
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$693
Washington, D.C.Phuket City
IAD Washington, D.C. Dulles Intl - HKT Phuket City
IADHKT
Washington, D.C. Dulles Intl
Thu 11/19
1:30 pm-7:30 am
1 stop30h 00m
Phuket City
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$701
Washington, D.C.Phuket City
IAD Washington, D.C. Dulles Intl - HKT Phuket City
IADHKT
Washington, D.C. Dulles Intl
Fri 11/20
11:55 pm-7:05 pm
2 stops31h 10m
Phuket City
Wed 12/31
12:00 am-12:00 pm
Nonstop0h 00m
$739
Showing 1-10 of 21 resultsSorted by cheapest first
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.
IAD-HKT
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 Ko Phi Phi
IAD-K33
IAD-HKT
How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Ko Phi Phi?
Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to Ko Phi Phi flights typically cost between $1,102 and $1,330 in September.The cheapest round-trip price found within the last 5 days was $885 on Etihad Airways (Sep 23-Oct 7).
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 September 11, 2026.
See what other customers who have flown with Emirates,Delta, andQatar Airways from Washington, D.C. Dulles Intl Airport to Ko Phi Phi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.4
Entertainment
8.2
Comfort
8.0
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Boarding
8.1
Crew
8.4
Entertainment
8.2
Comfort
8.0
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Boarding
8.1
Crew
8.4
Entertainment
8.2
Comfort
8.0
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Boarding
8.1
Crew
8.4
Entertainment
8.2
Comfort
8.0
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Boarding
8.1
Crew
8.4
Entertainment
8.2
Comfort
8.0
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Boarding
8.1
Crew
8.4
Entertainment
8.2
Comfort
8.0
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$954 | Average$1,312 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$996 | Average$1,477 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,137 | Average$1,264 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,137 | Average$1,143 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,675 | Average$2,218 | FlexibilityNo cancel fee | On-time62% |