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Pattaya

$447+ Cheap flights from Portland (PDX) to Pattaya, 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Pattaya are usually found in September or October, booked 64 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Pattaya

Keep the following information in mind while searching for Portland to Pattaya flight deals. Data was last updated August 2, 2025.

Round-trip from

$810
(Mytrip)

One-way from

$447
(KAYAK)

Popular in

December

Cheapest in

September

Average price

$978
From Portland to Pattaya
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One-way flight from Portland to Pattaya
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Highest demand for flights based on searches. 9% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Portland to Pattaya

Cheapest flights from Portland to Pattaya
Explore the most affordable flight options available from Portland to Pattaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This Mytrip deal was found by Cheapflights users on 8/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:15 amPDX - BKK
2 stops27h 35mMultiple Airlines
Wed 10/13:00 pmBKK - PDX
2 stops32h 20mMultiple Airlines
Deal found 8/1$810
This Gurufare deal was found by Cheapflights users on 7/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:31 amPDX - BKK
2 stops30h 09mJapan Airlines
Thu 9/118:05 amBKK - PDX
2 stops20h 39mJapan Airlines
Deal found 7/31$824
This Vliegwinkel deal was found by Cheapflights users on 8/1. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:31 pmPDX - BKK
2 stops26h 29mSTARLUX Airlines
Mon 9/221:10 pmBKK - PDX
2 stops22h 15mSTARLUX Airlines
Deal found 8/1$825
This FlightHub deal was found by Cheapflights users on 8/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:45 amPDX - BKK
2 stops26h 10mANA
Wed 9/179:35 amBKK - PDX
2 stops23h 11mANA
Deal found 8/1$828
This oojo deal was found by Cheapflights users on 8/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:30 pmPDX - BKK
2 stops30h 35mChina Airlines
Tue 11/185:50 pmBKK - PDX
2 stops27h 27mChina Airlines
Deal found 8/1$834
This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 8/57:15 amPDX - BKK
2 stops27h 50mDelta
Tue 8/262:35 amBKK - PDX
2 stops35h 17mDelta
Deal found 7/31$840
This Ovago deal was found by Cheapflights users on 7/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:17 amPDX - BKK
2 stops24h 08mKorean Air
Fri 10/32:35 amBKK - PDX
2 stops26h 17mKorean Air
Deal found 7/31$842
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:45 amPDX - BKK
2 stops30h 50mUnited Airlines
Mon 10/279:25 amBKK - PDX
2 stops27h 26mUnited Airlines
Deal found 7/31$846
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:40 amPDX - BKK
2 stops25h 20mAmerican Airlines
Wed 9/179:45 amBKK - PDX
2 stops25h 31mAmerican Airlines
Deal found 8/1$849
This Gurufare deal was found by Cheapflights users on 8/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:15 amPDX - BKK
2 stops29h 40mChina Eastern
Mon 9/89:55 pmBKK - PDX
2 stops32h 04mChina Eastern
Deal found 8/1$864

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Pattaya 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 August 2, 2025.
Use the filters below to find and compare flights from Portland to Pattaya that are best for you.

Fly from

Portland

Fly to

Pattaya

Route

Depart

Return

Price

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Mon 9/22

6:15 am-11:50 pm

2 stops27h 35m

Bangkok Suvarnabhumi

Wed 10/1

3:00 pm-9:20 am

2 stops32h 20m

$810

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Thu 9/4

8:31 am-4:40 am

2 stops30h 09m

Bangkok Suvarnabhumi

Thu 9/11

8:05 am-2:44 pm

2 stops20h 39m

$824

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Mon 9/15

7:31 pm-12:00 pm

2 stops26h 29m

Bangkok Suvarnabhumi

Mon 9/22

1:10 pm-9:25 pm

2 stops22h 15m

$825

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Wed 9/10

7:45 am-11:55 pm

2 stops26h 10m

Bangkok Suvarnabhumi

Wed 9/17

9:35 am-6:46 pm

2 stops23h 11m

$828

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Tue 10/14

10:00 pm-4:20 pm

2 stops28h 20m

Bangkok Suvarnabhumi

Mon 11/10

5:50 pm-6:17 am

2 stops27h 27m

$835

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Tue 8/5

7:15 am-1:05 am

2 stops27h 50m

Bangkok Suvarnabhumi

Tue 8/26

2:35 am-11:52 pm

2 stops35h 17m

$840

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Thu 9/25

9:17 am-11:25 pm

2 stops24h 08m

Bangkok Suvarnabhumi

Fri 10/3

2:35 am-2:52 pm

2 stops26h 17m

$842

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Mon 9/1

7:45 am-4:35 am

2 stops30h 50m

Bangkok Suvarnabhumi

Mon 10/27

9:25 am-10:51 pm

2 stops27h 26m

$846

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Thu 8/7

7:40 am-11:00 pm

2 stops25h 20m

Bangkok Suvarnabhumi

Wed 9/17

9:45 am-9:16 pm

2 stops25h 31m

$849

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Fri 8/8

6:15 am-1:55 am

2 stops29h 40m

Bangkok Suvarnabhumi

Mon 9/8

9:55 pm-3:59 pm

2 stops32h 04m

$864

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 22 results
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Best time to book a flight from Portland to Pattaya

Have a flexible travel schedule? Discover the best time to fly to Pattaya 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 Pattaya

How far ahead should I book a flight from Portland to Pattaya?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Pattaya. Price data was last updated on July 25, 2025.

The best time to book flights from Portland to Pattaya is 64 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 Portland to Pattaya?

Currently, September is the cheapest month in which you can book a flight from Portland to Pattaya (average of $946). Flying from Portland to Pattaya in December is currently the most expensive (average of $1,563). 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 P4T?

Find hourly flight availability from Portland to Pattaya. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

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

What is the cheapest day to fly from Portland to Pattaya?

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

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

Reviews of airlines servicing Pattaya

Get insights into the airlines that provide service to Pattaya. 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 Pattaya. Reviews last updated August 2, 2025.
Read through reviews of airlines operating flights from Portland to Pattaya, such as STARLUX Airlines, EVA Air, and ANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
199 reviews

Overall

9.0

Boarding

9.0

Comfort

8.9

Crew

9.3

Food

8.8

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
199 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Overall

9.0

Boarding

9.0

Comfort

8.9

Crew

9.3

Food

8.8

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,220 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Overall

9.0

Boarding

9.0

Comfort

8.9

Crew

9.3

Food

8.8

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
922 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Overall

9.0

Boarding

9.0

Comfort

8.9

Crew

9.3

Food

8.8

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,122 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Overall

9.0

Boarding

9.0

Comfort

8.9

Crew

9.3

Food

8.8

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,541 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Overall

9.0

Boarding

9.0

Comfort

8.9

Crew

9.3

Food

8.8

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from Portland to Pattaya. 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 Pattaya?

    Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to Pattaya from Portland. Booking flights from Portland (PDX) to Pattaya should be relatively easy as there are 0 daily outbound flights to Pattaya from 13 different airlines.

  • What are the cheapest airlines to fly from Portland to Pattaya one-way?

    To fly one-way, consider booking your trip with Japan Airlines, which is currently one of the cheapest options available, starting at $447. Delta flights start at $456 while deals on Korean Air start at $459 one-way.

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

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

  • How can I find direct flights from Portland to Pattaya?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Pattaya.

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

    Yes. Cheapflights offers flight deals from Portland to Pattaya 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 Pattaya?

    Currently, September is the cheapest month in which you can book a flight from Portland to Pattaya (average of $946). Flying from Portland to Pattaya in December is currently the most expensive (average of $1,563). 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

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

Top 10 airlines flying from Portland to Pattaya

Discover the top 10 airlines that operate flights from Portland to Pattaya. 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$287Average$1,340FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$750Average$871FlexibilityNo cancel feeOn-time62%
ANACheapest$793Average$988FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$795Average$1,205FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$820Average$1,063FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$837Average$909FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$852Average$1,012FlexibilityNo cancel feeOn-time69%
STARLUX AirlinesCheapest$862Average$963FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$864Average$876FlexibilityNo cancel feeOn-time68%
Japan AirlinesCheapest$925Average$980FlexibilityNo cancel feeOn-time79%

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