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Pattaya

$357+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Pattaya are usually found in August or October, booked 87 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 September 16, 2025.

Round-trip from

$841
(Delta)

One-way from

$357
(SmartFares)

Popular in

December

Cheapest in

August

Average price

$962
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. 11% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:14 amPDX - BKK
2 stops28h 31mDelta
Wed 3/49:40 amBKK - PDX
2 stops21h 49mDelta
Deal found 9/15$841
This oojo deal was found by Cheapflights users on 9/14. 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 10/298:45 pmPDX - BKK
2 stops25h 50mSTARLUX Airlines
Wed 11/51:45 pmBKK - PDX
2 stops20h 04mSTARLUX Airlines
Deal found 9/14$844
This Korean Air deal was found by Cheapflights users on 9/16. 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.
Tue 10/289:17 amPDX - BKK
2 stops22h 13mKorean Air
Wed 11/1212:55 amBKK - PDX
2 stops27h 23mKorean Air
Deal found 9/16$846
This oojo deal was found by Cheapflights users on 9/14. 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.
Thu 9/259:30 pmPDX - BKK
2 stops29h 10mMultiple Airlines
Sat 10/41:10 pmBKK - PDX
2 stops34h 37mMultiple Airlines
Deal found 9/14$847
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:30 pmPDX - BKK
2 stops36h 10mMultiple Airlines
Tue 10/215:50 pmBKK - PDX
2 stops40h 38mMultiple Airlines
Deal found 9/15$848
This oojo deal was found by Cheapflights users on 9/16. 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.
Fri 11/75:41 pmPDX - BKK
2 stops31h 49mMultiple Airlines
Wed 11/195:40 pmBKK - PDX
2 stops20h 57mMultiple Airlines
Deal found 9/16$853
This FlightHub deal was found by Cheapflights users on 9/14. 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.
Tue 10/1410:00 pmPDX - BKK
2 stops24h 00mSTARLUX Airlines
Tue 10/211:10 pmBKK - PDX
2 stops23h 35mSTARLUX Airlines
Deal found 9/14$855
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/277:38 pmPDX - BKK
2 stops25h 47mUnited Airlines
Tue 11/114:55 pmBKK - PDX
3 stops32h 58mUnited Airlines
Deal found 9/16$858
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/306:00 amPDX - BKK
3 stops39h 25mUnited Airlines
Tue 11/114:55 pmBKK - PDX
3 stops40h 41mUnited Airlines
Deal found 9/16$860
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:30 pmPDX - BKK
2 stops30h 05mSTARLUX Airlines
Tue 11/181:45 pmBKK - PDX
2 stops21h 52mSTARLUX Airlines
Deal found 9/15$861
This Travelocity deal was found by Cheapflights users on 9/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 pmPDX - BKK
2 stops28h 15mMultiple Airlines
Wed 10/297:15 amBKK - PDX
1 stop21h 30mMultiple Airlines
Deal found 9/15$862
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/306:00 amPDX - BKK
3 stops39h 25mUnited Airlines
Mon 11/174:55 pmBKK - PDX
2 stops32h 58mUnited Airlines
Deal found 9/16$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 September 16, 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

Thu 11/27

7:15 am-9:30 pm

2 stops23h 15m

Bangkok Suvarnabhumi

Tue 12/23

11:15 pm-4:37 pm

2 stops32h 22m

$846

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Wed 11/19

7:15 am-9:30 pm

2 stops23h 15m

Bangkok Suvarnabhumi

Wed 11/26

12:55 am-1:18 pm

2 stops27h 23m

$846

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Sun 11/23

7:15 am-9:30 pm

2 stops23h 15m

Bangkok Suvarnabhumi

Fri 12/5

12:55 am-7:14 pm

2 stops33h 19m

$846

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Tue 11/18

7:15 am-12:45 am

2 stops26h 30m

Bangkok Suvarnabhumi

Mon 3/2

12:55 am-1:14 pm

2 stops27h 19m

$846

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Mon 10/20

9:17 am-1:05 am

2 stops25h 48m

Bangkok Suvarnabhumi

Sun 11/2

12:55 am-8:39 pm

2 stops34h 44m

$846

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Wed 1/7

7:10 am-11:20 pm

2 stops25h 10m

Bangkok Suvarnabhumi

Tue 1/20

12:55 am-8:44 pm

2 stops34h 49m

$846

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Wed 10/29

9:17 am-11:20 pm

2 stops24h 03m

Bangkok Suvarnabhumi

Wed 11/19

11:15 pm-4:22 pm

2 stops32h 07m

$846

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Sat 9/27

9:17 am-1:15 pm

2 stops37h 58m

Bangkok Suvarnabhumi

Sat 10/4

2:35 am-10:39 pm

2 stops34h 04m

$846

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Wed 10/29

9:17 am-9:30 pm

2 stops22h 13m

Bangkok Suvarnabhumi

Tue 11/4

12:55 am-12:49 pm

2 stops26h 54m

$846

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Mon 10/27

7:38 pm-11:25 am

2 stops25h 47m

Bangkok Suvarnabhumi

Tue 11/11

4:55 pm-10:53 am

3 stops32h 58m

$858

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 23 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 September 12, 2025.

The best time to book flights from Portland to Pattaya is 87 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 $900). Flying from Portland to Pattaya in December is currently the most expensive (average of $1,507). 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 September 16, 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 September 16, 2025.
Read through reviews of airlines operating flights from Portland to Pattaya, such as STARLUX Airlines, ANA, and Korean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
214 reviews

Food

8.8

Comfort

8.9

Entertainment

8.9

Boarding

9.0

Overall

9.0

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
9.0
Wonderful
214 reviews
STARLUX Airlines
9.0
Wonderful
214 reviews

Food

8.8

Comfort

8.9

Entertainment

8.9

Boarding

9.0

Overall

9.0

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
ANA
8.4
Very good
963 reviews
STARLUX Airlines
9.0
Wonderful
214 reviews

Food

8.8

Comfort

8.9

Entertainment

8.9

Boarding

9.0

Overall

9.0

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
Korean Air
8.4
Very good
1,140 reviews
STARLUX Airlines
9.0
Wonderful
214 reviews

Food

8.8

Comfort

8.9

Entertainment

8.9

Boarding

9.0

Overall

9.0

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
United Airlines
7.4
Good
8,924 reviews
STARLUX Airlines
9.0
Wonderful
214 reviews

Food

8.8

Comfort

8.9

Entertainment

8.9

Boarding

9.0

Overall

9.0

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
Air Canada
7.1
Good
10,000 reviews
STARLUX Airlines
9.0
Wonderful
214 reviews

Food

8.8

Comfort

8.9

Entertainment

8.9

Boarding

9.0

Overall

9.0

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

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.

  • How long is the flight from Portland to Pattaya?

    There are many flights that can get you from Portland to Pattaya in 23h 15m. Fly via Korean Air to get the fastest option. The distance between Portland and Pattaya is about 7525 mi.

  • 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 $900). Flying from Portland to Pattaya in December is currently the most expensive (average of $1,507). 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 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$227Average$1,260FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$750Average$871FlexibilityNo cancel feeOn-time62%
Japan AirlinesCheapest$781Average$1,017FlexibilityNo cancel feeOn-time79%
ANACheapest$793Average$978FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$795Average$1,159FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$817Average$1,006FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$820Average$996FlexibilityNo cancel feeOn-time81%
STARLUX AirlinesCheapest$832Average$961FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$837Average$916FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$864Average$874FlexibilityNo cancel feeOn-time68%

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