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Ko Phi Phi

$504+ Cheap flights from Portland (PDX) 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HKT
May 15 — May 221
Fri 5/15
Fri 5/22
1 adult, Economy
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Cheap flight deals from Portland to Ko Phi Phi

Cheapest flights from Portland to Ko Phi Phi
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 April 15, 2026.

This IEagle deal was found by Cheapflights users on 4/13. 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.
Sat 7/182:49 pm
PDX
-
HKT
3 stops38h 56m
Multiple Airlines
Mon 7/278:25 am
HKT
-
PDX
3 stops46h 22m
Multiple Airlines
Deal found 4/13$1,027
This oojo deal was found by Cheapflights users on 4/14. 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 11/45:40 pm
PDX
-
HKT
2 stops29h 25m
Singapore Airlines
Sat 11/148:15 pm
HKT
-
PDX
2 stops32h 35m
Singapore Airlines
Deal found 4/14$1,038
This Singapore Airlines deal was found by Cheapflights users on 4/13. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:35 pm
PDX
-
HKT
2 stops27h 15m
Multiple Airlines
Wed 10/78:10 pm
HKT
-
PDX
2 stops30h 12m
Multiple Airlines
Deal found 4/13$1,051
This IEagle deal was found by Cheapflights users on 4/15. 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.
Sat 9/197:00 am
PDX
-
HKT
3 stops46h 45m
Multiple Airlines
Sat 9/268:25 am
HKT
-
PDX
3 stops46h 25m
Multiple Airlines
Deal found 4/15$1,055
This oojo deal was found by Cheapflights users on 4/14. 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 10/202:30 pm
PDX
-
HKT
2 stops30h 20m
Singapore Airlines
Sat 10/318:15 pm
HKT
-
PDX
2 stops32h 35m
Singapore Airlines
Deal found 4/14$1,063
This FlightHub deal was found by Cheapflights users on 4/10. 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.
Thu 9/177:05 am
PDX
-
HKT
2 stops45h 45m
Multiple Airlines
Thu 10/18:30 pm
HKT
-
PDX
2 stops34h 20m
Multiple Airlines
Deal found 4/10$1,094
This Orbitz deal was found by Cheapflights users on 4/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:35 pm
PDX
-
HKT
2 stops27h 15m
Multiple Airlines
Tue 10/68:10 pm
HKT
-
PDX
2 stops31h 40m
Multiple Airlines
Deal found 4/12$1,095
This Singapore Airlines deal was found by Cheapflights users on 4/11. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:40 pm
PDX
-
HKT
2 stops27h 10m
Multiple Airlines
Sat 10/318:15 pm
HKT
-
PDX
2 stops29h 35m
Multiple Airlines
Deal found 4/11$1,101
This Etihad Airways deal was found by Cheapflights users on 4/10. 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.
Fri 5/111:47 pm
PDX
-
HKT
2 stops34h 08m
Multiple Airlines
Thu 5/149:20 pm
HKT
-
PDX
2 stops39h 27m
Multiple Airlines
Deal found 4/10$1,102
This FlightHub deal was found by Cheapflights users on 4/13. 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.
Wed 11/47:10 pm
PDX
-
HKT
2 stops28h 05m
Multiple Airlines
Sat 11/147:50 pm
HKT
-
PDX
2 stops28h 35m
Multiple Airlines
Deal found 4/13$1,115
This FlightHub deal was found by Cheapflights users on 4/14. 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 4/2510:35 am
PDX
-
HKT
2 stops37h 30m
Multiple Airlines
Sun 5/38:45 pm
HKT
-
PDX
2 stops37h 32m
Multiple Airlines
Deal found 4/14$1,142

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 April 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,027
(IEagle)

One-way from

$504
(FlightHub)

Popular in

May

Cheapest in

September
Provider with most accurate pricing for Portland-Phuket City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Phuket City flights.
Search Deals
From Portland to Ko Phi Phi
Search Deals
One-way flight from Portland to Ko Phi Phi
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($280 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
Search Deals

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 2,558,603 searches. Data last updated April 15, 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

Price

Cheapest round-trip

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Fri 5/1

11:47 pm-11:55 pm

2 stops34h 08m

Phuket City

Thu 5/14

9:20 pm-10:47 pm

2 stops39h 27m

$1,102

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Fri 4/24

7:18 pm-2:05 pm

2 stops52h 47m

Phuket City

Thu 5/7

8:45 pm-10:47 pm

2 stops40h 02m

$1,263

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Sat 5/30

2:51 pm-7:25 am

3 stops50h 34m

Phuket City

Sat 6/6

11:25 pm-2:46 pm

2 stops29h 21m

$1,414
Quickest round-trip

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Tue 6/23

7:00 am-7:45 am

2 stops34h 45m

Phuket City

Mon 8/24

8:30 pm-7:50 pm

2 stops37h 20m

$1,485
Cheapest one-way

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Thu 4/30

7:00 am-7:25 am

3 stops58h 25m

$504
Quickest one-way

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Thu 5/28

10:29 am-7:05 pm

3 stops42h 36m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Sorted 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.
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
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 April 15, 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.
Korean Air
8.4
Very good
1,205 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,205 reviews
Korean Air
8.4
Very good
1,205 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.2
Very good
1,495 reviews
Korean Air
8.4
Very good
1,205 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
1,275 reviews
Korean Air
8.4
Very good
1,205 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • What airport do you fly from for flights from Portland to Ko Phi Phi?

    Most people fly from Portland (PDX) if they book a flight from Portland to Ko Phi Phi. On average, Portland has 0 outbound flights to Ko Phi Phi per day from 3 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

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

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

  • How can I find direct flights from Portland 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 Portland to Ko Phi Phi.

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

    Yes. Cheapflights offers flight deals from Portland 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2,558,603 searches. Data last updated April 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$886Average$1,046FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$945Average$1,052FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$976Average$1,094FlexibilityNo cancel feeOn-time72%

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