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Pattaya

$411+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BKK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Pattaya are usually found in September or April, 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 June 12, 2025.

Round-trip from

$871
(United Airlines)

One-way from

$411
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$1,548
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. 8% potential increase in price ($112 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 June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/311:37 pmPDX - BKK
2 stops48h 58mUnited Airlines
Wed 8/209:35 amBKK - PDX
2 stops37h 16mUnited Airlines
Deal found 6/11$871
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:00 pmPDX - BKK
2 stops28h 40mSTARLUX Airlines
Wed 11/51:45 pmBKK - PDX
2 stops23h 55mSTARLUX Airlines
Deal found 6/12$878
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:55 pmPDX - BKK
2 stops32h 25mChina Airlines
Mon 11/1010:55 amBKK - PDX
2 stops28h 03mChina Airlines
Deal found 6/10$879
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:10 amPDX - BKK
2 stops23h 10mDelta
Fri 12/59:40 amBKK - PDX
2 stops21h 51mDelta
Deal found 6/11$899
This Korean Air deal was found by Cheapflights users on 6/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:10 amPDX - BKK
2 stops23h 20mKorean Air
Fri 12/59:40 amBKK - PDX
2 stops24h 48mKorean Air
Deal found 6/11$905
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/319:47 amPDX - BKK
2 stops39h 43mANA
Wed 9/39:35 pmBKK - PDX
2 stops31h 07mANA
Deal found 6/11$910
This United deal was found by Cheapflights users on 6/11. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:55 amPDX - BKK
3 stops33h 55mMultiple Airlines
Tue 2/39:25 amBKK - PDX
2 stops23h 59mMultiple Airlines
Deal found 6/11$941
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:37 pmPDX - BKK
2 stops24h 23mEVA Air
Tue 10/282:15 amBKK - PDX
2 stops28h 35mEVA Air
Deal found 6/11$975
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Sat 6/146:15 amPDX - BKK
2 stops29h 40mChina Eastern
Mon 6/235:05 amBKK - PDX
2 stops24h 55mChina Eastern
Deal found 6/10$1,051
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/61:25 pmPDX - BKK
2 stops26h 50mQatar Airways
Tue 11/43:00 amBKK - PDX
2 stops32h 27mQatar Airways
Deal found 6/11$1,052
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:30 pmPDX - BKK
2 stops31h 30mSingapore Airlines
Wed 2/46:05 pmBKK - PDX
2 stops31h 50mSingapore Airlines
Deal found 6/11$1,073
This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:25 pmPDX - BKK
1 stop23h 50mAir Canada
Mon 12/88:35 amBKK - PDX
1 stop21h 09mAir Canada
Deal found 6/11$1,075

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 June 12, 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 7/31

1:37 pm-4:35 am

2 stops48h 58m

Bangkok Suvarnabhumi

Wed 8/20

9:35 am-8:51 am

2 stops37h 16m

$871

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Mon 10/6

10:00 pm-4:40 pm

2 stops28h 40m

Bangkok Suvarnabhumi

Wed 11/5

1:45 pm-10:40 pm

2 stops23h 55m

$878

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Thu 10/16

5:55 pm-4:20 pm

2 stops32h 25m

Bangkok Suvarnabhumi

Mon 11/10

10:55 am-11:58 pm

2 stops28h 03m

$879

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Sat 11/15

9:10 am-11:20 pm

2 stops23h 10m

Bangkok Suvarnabhumi

Fri 12/5

9:40 am-4:31 pm

2 stops21h 51m

$899

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Wed 11/19

7:10 am-9:30 pm

2 stops23h 20m

Bangkok Suvarnabhumi

Fri 12/5

9:40 am-7:28 pm

2 stops24h 48m

$905

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Thu 7/31

9:47 am-3:30 pm

2 stops39h 43m

Bangkok Suvarnabhumi

Wed 9/3

9:35 pm-2:42 pm

2 stops31h 07m

$910

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Tue 12/2

9:55 am-10:50 am

3 stops33h 55m

Bangkok Suvarnabhumi

Tue 2/3

9:25 am-6:24 pm

2 stops23h 59m

$941

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Mon 9/29

8:37 pm-11:00 am

2 stops24h 23m

Bangkok Suvarnabhumi

Tue 10/28

2:15 am-4:50 pm

2 stops28h 35m

$975

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Mon 10/6

1:25 pm-6:15 am

2 stops26h 50m

Bangkok Suvarnabhumi

Tue 11/4

3:00 am-8:27 pm

2 stops32h 27m

$1,052

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Mon 11/17

3:25 pm-6:15 am

1 stop23h 50m

Bangkok Suvarnabhumi

Mon 12/8

8:35 am-2:44 pm

1 stop21h 09m

$1,075

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 25 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 June 9, 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, March is the cheapest month in which you can book a flight from Portland to Pattaya (average of $953). Flying from Portland to Pattaya in December is currently the most expensive (average of $1,574). 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 June 12, 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.

Rainfall in Pattaya by month

Plan your trip to Pattaya by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pattaya ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Pattaya when rainfall is around 0.4 in.

Temperature in Pattaya by month

Plan your trip to Pattaya by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pattaya, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 June 12, 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air and Korean Air from Portland to Pattaya have to say. 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.
STARLUX Airlines
9.1
Wonderful
177 reviews

Crew

9.3

Overall

9.1

Food

8.8

Comfort

9.0

Entertainment

8.9

Boarding

9.0

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
9.1
Wonderful
177 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Crew

9.3

Overall

9.1

Food

8.8

Comfort

9.0

Entertainment

8.9

Boarding

9.0

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
1,202 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Crew

9.3

Overall

9.1

Food

8.8

Comfort

9.0

Entertainment

8.9

Boarding

9.0

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
1,088 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Crew

9.3

Overall

9.1

Food

8.8

Comfort

9.0

Entertainment

8.9

Boarding

9.0

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
1,490 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Crew

9.3

Overall

9.1

Food

8.8

Comfort

9.0

Entertainment

8.9

Boarding

9.0

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.
China Airlines
8.3
Very good
738 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Crew

9.3

Overall

9.1

Food

8.8

Comfort

9.0

Entertainment

8.9

Boarding

9.0

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 11 different airlines.

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

    To fly one-way, consider booking your trip with ANA, which is currently one of the cheapest options available, starting at $411. United Airlines flights start at $423 while deals on Delta start at $455 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, March is the cheapest month in which you can book a flight from Portland to Pattaya (average of $953). Flying from Portland to Pattaya in December is currently the most expensive (average of $1,574). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$287Average$1,349FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$750Average$871FlexibilityNo cancel feeOn-time62%
ANACheapest$793Average$1,008FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$849Average$1,267FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$864Average$876FlexibilityNo cancel feeOn-time68%
STARLUX AirlinesCheapest$894Average$974FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$901Average$1,013FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$925Average$985FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$928Average$1,192FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$940Average$1,013FlexibilityNo cancel feeOn-time69%

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