$556+ Cheap flights from Portland (PDX) 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HKT
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from Portland 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 Portland to Ko Phi Phi
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One-way
Cheapest flights from Portland to Ko Phi PhiExplore the most affordable flight options available from Portland to Ko Phi Phi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
Explore the most affordable flight options available from Portland to Ko Phi Phi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
This FlightHub deal was found by Cheapflights users on 9/2. 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.
Thu 9/247:45 pm -
2 stops27h 30m
Mon 10/58:50 pm -
2 stops26h 41m
Deal found 9/2![Air Canada logo]()
$827
This Gotogate deal was found by Cheapflights users on 8/30. 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.
Sun 9/133:30 pm -
2 stops29h 20m
Mon 9/289:20 am -
2 stops38h 11m
Deal found 8/30![Multiple Airlines logo]()
$858
This CheapOair deal was found by Cheapflights users on 9/2. 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.
Thu 9/247:45 pm -
2 stops27h 30m
Tue 10/610:45 pm -
2 stops30h 01m
Deal found 9/2![Multiple Airlines logo]()
$882
This Justfly.com deal was found by Cheapflights users on 8/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:50 pm -
2 stops64h 10m
Fri 11/1312:20 am -
2 stops31h 14m
Deal found 8/30![Multiple Airlines logo]()
$957
This Justfly.com deal was found by Cheapflights users on 9/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:45 am -
2 stops26h 00m
Fri 10/3012:20 am -
2 stops29h 59m
Deal found 9/3![Multiple Airlines logo]()
$961
This Justfly.com deal was found by Cheapflights users on 9/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:03 am -
2 stops25h 42m
Fri 10/2311:05 pm -
2 stops35h 45m
Deal found 9/1![Multiple Airlines logo]()
$985
This Gotogate deal was found by Cheapflights users on 8/31. 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.
Thu 10/157:18 am -
2 stops25h 27m
Wed 10/2112:05 am -
2 stops48h 47m
Deal found 8/31![Multiple Airlines logo]()
$1,005
This Ovago deal was found by Cheapflights users on 9/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:48 am -
2 stops45h 57m
Fri 10/2312:05 am -
2 stops34h 45m
Deal found 9/2![Multiple Airlines logo]()
$1,009
This FlightHub deal was found by Cheapflights users on 9/2. 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 10/206:45 am -
2 stops26h 00m
Fri 10/3012:20 am -
2 stops29h 59m
Deal found 9/2![China Eastern logo]()
$1,010
Best flights from Portland to Ko Phi PhiDiscover carefully curated flight deals from Portland 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 3, 2026.
Discover carefully curated flight deals from Portland 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 3, 2026.
This Justfly.com deal was found by Cheapflights users on 8/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:20 am -
2 stops48h 40m
Tue 12/2212:20 am -
2 stops32h 50m
Deal found 8/29![China Eastern logo]()
$1,011
This Delta deal was found by Cheapflights users on 9/3. 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.
Mon 9/285:30 am -
2 stops26h 40m
Mon 10/511:25 pm -
2 stops31h 39m
Deal found 9/3![Delta logo]()
$1,092
This oojo deal was found by Cheapflights users on 9/2. 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 1/58:06 pm -
2 stops54h 39m
Tue 1/1912:20 pm -
2 stops36h 06m
Deal found 9/2![Multiple Airlines logo]()
$1,092
This Qatar Airways deal was found by Cheapflights users on 9/1. 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.
Mon 9/147:09 am -
2 stops34h 36m
Thu 9/179:35 pm -
2 stops39h 23m
Deal found 9/1![Qatar Airways logo]()
$1,198
This Delta deal was found by Cheapflights users on 8/31. 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 10/77:10 am -
2 stops25h 00m
Wed 10/2111:25 pm -
2 stops34h 35m
Deal found 8/31![Delta logo]()
$1,093
This Mytrip deal was found by Cheapflights users on 8/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:45 pm -
3 stops31h 00m
Wed 12/238:20 pm -
2 stops33h 21m
Deal found 8/29![Multiple Airlines logo]()
$1,292
This Malaysia Airlines deal was found by Cheapflights users on 9/1. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:30 pm -
3 stops48h 05m
Thu 10/82:05 pm -
2 stops41h 35m
Deal found 9/1![Malaysia Airlines logo]()
$3,176
This Justfly.com deal was found by Cheapflights users on 9/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/182:30 pm -
2 stops64h 30m
Sun 1/311:05 pm -
2 stops39h 44m
Deal found 9/1![Multiple Airlines logo]()
$2,563
Last-minute flights from Portland to Ko Phi PhiDiscover last-minute flight deals from Portland to Ko Phi Phi. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Ko Phi Phi. Data last updated September 3, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 8/30. 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.
Sun 9/133:30 pm -
2 stops29h 20m
Mon 9/289:20 am -
2 stops38h 11m
Deal found 8/30![Multiple Airlines logo]()
$858
This FlightHub deal was found by Cheapflights users on 9/2. 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.
Thu 9/247:45 pm -
2 stops27h 30m
Mon 10/58:50 pm -
2 stops26h 41m
Deal found 9/2![Air Canada logo]()
$827
This CheapOair deal was found by Cheapflights users on 9/2. 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.
Thu 9/247:45 pm -
2 stops27h 30m
Tue 10/610:45 pm -
2 stops30h 01m
Deal found 9/2![Multiple Airlines logo]()
$882
This Priceline deal was found by Cheapflights users on 8/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:03 am -
2 stops25h 42m
Wed 10/2112:05 am -
2 stops48h 47m
Deal found 8/31![Multiple Airlines logo]()
$1,050
This Gotogate deal was found by Cheapflights users on 8/31. 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.
Thu 10/157:18 am -
2 stops25h 27m
Wed 10/2112:05 am -
2 stops48h 47m
Deal found 8/31![Multiple Airlines logo]()
$1,005
This Justfly.com deal was found by Cheapflights users on 9/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:03 am -
2 stops25h 42m
Fri 10/2311:05 pm -
2 stops35h 45m
Deal found 9/1![Multiple Airlines logo]()
$985
This Ovago deal was found by Cheapflights users on 9/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:48 am -
2 stops45h 57m
Fri 10/2312:05 am -
2 stops34h 45m
Deal found 9/2![Multiple Airlines logo]()
$1,009
This Justfly.com deal was found by Cheapflights users on 9/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:45 am -
2 stops26h 00m
Fri 10/3012:20 am -
2 stops29h 59m
Deal found 9/3![Multiple Airlines logo]()
$961
This FlightHub deal was found by Cheapflights users on 9/2. 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 10/206:45 am -
2 stops26h 00m
Mon 11/212:20 am -
2 stops30h 55m
Deal found 9/2![China Eastern logo]()
$1,010
This Justfly.com deal was found by Cheapflights users on 8/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:45 am -
2 stops26h 00m
Fri 10/3012:20 am -
2 stops29h 59m
Deal found 8/31![China Eastern logo]()
$1,011
One-way flights from Portland to Ko Phi PhiSearch for one-way flight options from Portland to Ko Phi Phi. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
Search for one-way flight options from Portland to Ko Phi Phi. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
This oojo deal was found by Cheapflights users on 9/2. 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 9/285:55 pm -
2 stops26h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$556
This Justfly.com deal was found by Cheapflights users on 9/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:31 am -
2 stops32h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 12/209:24 pm -
2 stops57h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Multiple Airlines logo]()
$1,164
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Fri 12/1810:49 am -
3 stops54h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Multiple Airlines logo]()
$1,340
This Expedia deal was found by Cheapflights users on 8/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/189:35 pm -
2 stops42h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Alaska Airlines logo]()
$1,406
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Tue 9/298:18 pm -
3 stops48h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Multiple Airlines logo]()
$2,140
Find flight deals from Portland to Ko Phi Phi
Keep the following information in mind while searching for Portland to Ko Phi Phi flight deals. Data was last updated September 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $827 (FlightHub) |
One-way from | $556 (oojo) |
Popular in | May |
Cheapest in | October |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 3, 2026.
Use the filters below to find and compare flights from Portland to Ko Phi Phi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandPhuket City
PDX Portland - HKT Phuket City
PDXHKT
Portland
Mon 9/28
5:55 pm-10:50 am
2 stops26h 55m
Phuket City
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$556
PortlandPhuket City
PDX Portland - HKT Phuket City
PDXHKT
Portland
Mon 10/5
9:31 am-7:45 am
2 stops32h 14m
Phuket City
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$596
PortlandPhuket City
PDX Portland - HKT Phuket City
PDXHKT
Portland
Mon 12/7
6:20 am-10:00 pm
2 stops48h 40m
Phuket City
Tue 12/22
12:20 am-6:10 pm
2 stops32h 50m
$1,011
PortlandPhuket City
PDX Portland - HKT Phuket City
PDXHKT
Portland
Mon 9/28
5:30 am-10:10 pm
2 stops26h 40m
Phuket City
Mon 10/5
11:25 pm-5:04 pm
2 stops31h 39m
$1,092
PortlandPhuket City
PDX Portland - HKT Phuket City
PDXHKT
Portland
Tue 1/5
8:06 pm-5:45 pm
2 stops54h 39m
Phuket City
Tue 1/19
12:20 pm-9:26 am
2 stops36h 06m
$1,092
PortlandPhuket City
PDX Portland - HKT Phuket City
PDXHKT
Portland
Wed 10/7
7:10 am-10:10 pm
2 stops25h 00m
Phuket City
Wed 10/21
11:25 pm-8:00 pm
2 stops34h 35m
$1,093
PortlandPhuket City
PDX Portland - HKT Phuket City
PDXHKT
Portland
Mon 9/14
7:09 am-7:45 am
2 stops34h 36m
Phuket City
Thu 9/17
9:35 pm-10:58 pm
2 stops39h 23m
$1,198
PortlandPhuket City
PDX Portland - HKT Phuket City
PDXHKT
Portland
Sun 12/20
4:35 pm-9:50 pm
3 stops38h 15m
Phuket City
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,219
PortlandPhuket City
PDX Portland - HKT Phuket City
PDXHKT
Portland
Mon 12/7
2:45 pm-12:45 pm
3 stops31h 00m
Phuket City
Wed 12/23
8:20 pm-2:41 pm
2 stops33h 21m
$1,292
PortlandPhuket City
PDX Portland - HKT Phuket City
PDXHKT
Portland
Fri 12/18
2:30 pm-10:00 pm
2 stops64h 30m
Phuket City
Sun 1/3
11:05 pm-11:49 pm
2 stops39h 44m
$2,563
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Portland to Ko Phi Phi
Have a flexible travel schedule? Discover the best time to fly to Ko Phi Phi from Portland with our price prediction graph.
PDX-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 Portland to Ko Phi Phi
PDX-K33
PDX-HKT
No data available for this route at this time. Please check back soon.
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 3, 2026.
Read reviews from past customers who have flown Korean Air,Singapore Airlines, andCathay Pacific from Portland to Ko Phi Phi. 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.
Comfort
8.3
Entertainment
8.2
Crew
8.7
Boarding
8.5
Food
8.1
Overall
8.4
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Comfort
8.3
Entertainment
8.2
Crew
8.7
Boarding
8.5
Food
8.1
Overall
8.4
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Comfort
8.3
Entertainment
8.2
Crew
8.7
Boarding
8.5
Food
8.1
Overall
8.4
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Comfort
8.3
Entertainment
8.2
Crew
8.7
Boarding
8.5
Food
8.1
Overall
8.4
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Related info for your journey
Find useful and relevant information for your journey from Portland 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.
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Find flights from Portland to Ko Phi Phi, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Ko Phi Phi flights
Browse other Portland and Ko Phi Phi flight options. Last updated on September 3, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on September 3, 2026.
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Portland to Ko Phi Phi flights
Consider these flights traveling from Portland to Ko Phi Phi.
Top 3 airlines flying from Portland to Ko Phi Phi
Discover the top 3 airlines that operate flights from Portland 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 7,457,451 searches. Data last updated September 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$833 | Average$1,060 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$946 | Average$1,153 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$976 | Average$1,094 | FlexibilityNo cancel fee | On-time72% |