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Ko Phi Phi

$987+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HKT
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap 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 June 30, 2025.

Round-trip from

$1,031
(SmartFares)

Popular in

July

Cheapest in

October

Average price

$1,511
From Portland to Ko Phi Phi
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($232 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find 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 June 30, 2025.

This Travelocity deal was found by Cheapflights users on 6/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:55 pmPDX - HKT
2 stops38h 35mMultiple Airlines
Thu 10/2311:40 pmHKT - PDX
2 stops33h 19mMultiple Airlines
Deal found 6/29$987
This FlightHub deal was found by Cheapflights users on 6/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/81:25 pmPDX - HKT
2 stops28h 25mQatar Airways
Tue 10/148:25 pmHKT - PDX
2 stops41h 49mQatar Airways
Deal found 6/28$1,047
This CheapOair deal was found by Cheapflights users on 6/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:30 amPDX - HKT
2 stops48h 10mKorean Air
Mon 12/111:20 pmHKT - PDX
2 stops28h 59mKorean Air
Deal found 6/30$1,048
This Ovago deal was found by Cheapflights users on 6/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:21 amPDX - HKT
3 stops33h 29mSingapore Airlines
Mon 12/111:05 amHKT - PDX
2 stops38h 50mSingapore Airlines
Deal found 6/30$1,217
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:40 amPDX - HKT
2 stops30h 00mDelta
Mon 12/111:20 pmHKT - PDX
2 stops32h 11mDelta
Deal found 6/30$1,558
This FlightHub deal was found by Cheapflights users on 6/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:00 pmPDX - HKT
2 stops25h 10mAir Canada
Sat 11/812:20 pmHKT - PDX
2 stops21h 10mAir Canada
Deal found 6/28$2,018
This IEagle deal was found by Cheapflights users on 6/27. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2711:40 pmPDX - HKT
2 stops42h 00mEtihad Airways
Sat 8/212:55 amHKT - PDX
2 stops35h 20mEtihad Airways
Deal found 6/27$2,286

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 June 30, 2025.
Use the filters below to find and compare flights from Portland to Ko Phi Phi that are best for you.

Fly from

Portland

Fly to

Ko Phi Phi

Route

Depart

Return

Price

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Wed 8/13

12:31 pm-10:30 pm

2 stops43h 59m

Phuket City

Wed 8/20

11:40 pm-4:30 pm

2 stops30h 50m

$1,031

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Sun 9/28

1:24 pm-7:50 am

2 stops28h 26m

Phuket City

Tue 9/30

8:25 pm-7:10 pm

2 stops36h 45m

$1,389

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Sun 7/27

11:40 pm-7:40 am

2 stops42h 00m

Phuket City

Sat 8/2

12:55 am-10:15 pm

2 stops35h 20m

$2,286

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Mon 7/21

12:59 am-10:50 am

2 stops43h 51m

Phuket City

Tue 7/29

11:50 am-6:26 pm

2 stops44h 36m

$7,300

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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

What is the cheapest month to book a flight from Portland to Ko Phi Phi?

Currently, September is the cheapest month in which you can book a flight from Portland to Ko Phi Phi (average of $1,099). Flying from Portland to Ko Phi Phi 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 PDX to K33?

Find hourly flight availability from Portland 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 June 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Ko Phi Phi as you normally would.

What is the cheapest day to fly from Portland to Ko Phi Phi?

Use this chart to determine the cheapest time to fly round-trip from Portland to Ko Phi Phi. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Ko Phi Phi flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 June 30, 2025.
Read reviews from past customers who have flown Delta, Cathay Pacific, and Qatar Airways 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.
Delta
8.0
Very good
7,973 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Cathay Pacific
7.6
Good
921 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qatar Airways
7.4
Good
3,596 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Etihad Airways
7.4
Good
1,222 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 4 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.

  • What is the cheapest month to book a flight from Portland to Ko Phi Phi?

    Currently, September is the cheapest month in which you can book a flight from Portland to Ko Phi Phi (average of $1,099). Flying from Portland to Ko Phi Phi 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 4 airlines flying from Portland to Ko Phi Phi

Discover the top 4 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$479Average$1,147FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$963Average$1,538FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,034Average$1,717FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,408Average$1,881FlexibilityNo cancel feeOn-time72%

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