Cheap flights from Portland (PDX) to Bangkok from $858

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — BKK
jun. 15 — jun. 221

The best prices from Portland to Bangkok are usually found in April or February, booked 58 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Portland to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 10, 2024.

Popular in

June

Cheapest in

April

Round-trip from

$1,046

One-way from

$858
High demand for flights, 21% potential price rise
Best time to find cheap flights, 11% potential price drop
From Portland to Bangkok
One-way flight from Portland to Bangkok

What is the cheapest day to fly round-trip from Portland to Bangkok?

Thursday flights are found to be more expensive to fly from Portland to Bangkok. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Bangkok.

How far in advance should I book a flight from Portland to Bangkok?

To save on the cost of your flight from Portland to Bangkok, book at least 59 days before your planned departure. Booking around this time can save you about 13% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,180 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,432.

What is the cheapest month to fly from Portland to Bangkok?

Flights from Portland to Bangkok lean towards being more expensive in June. Prices are generally better when you fly from Portland to Bangkok in April, with the cheapest ticket starting at $963.

What is the cheapest time of day to fly from PDX to BKK?

It’s typically best to fly out from Portland to Bangkok in the evening. Doing so could potentially save you 38% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Portland to Bangkok flights in June & July 2024

Find cheap flight options from Portland to Bangkok specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on junio 10, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Bangkok in 2024. For more flight deals, be sure to check back very soon.
mié. 7/179:50 amPDX - BKK
2 stops28h 50mMultiple Airlines
jue. 8/154:10 pmBKK - PDX
2 stops31h 32mMultiple Airlines
Deal found 6/10$1,404
mié. 7/175:15 amPDX - BKK
3 stops27h 45mMultiple Airlines
jue. 8/154:10 pmBKK - PDX
2 stops31h 32mMultiple Airlines
Deal found 6/10$1,432
vie. 7/57:40 pmPDX - BKK
2 stops38h 15mUnited Airlines
lun. 7/299:35 amBKK - PDX
2 stops38h 39mUnited Airlines
Deal found 6/9$1,433
mié. 7/179:50 amPDX - BKK
2 stops28h 50mMultiple Airlines
dom. 8/411:05 amBKK - PDX
3 stops37h 35mMultiple Airlines
Deal found 6/9$1,472
dom. 7/78:00 amPDX - BKK
2 stops25h 55mANA
dom. 7/149:35 pmBKK - PDX
2 stops31h 22mANA
Deal found 6/9$1,474
mar. 7/98:00 amPDX - BKK
2 stops25h 55mUnited Airlines
mar. 7/167:00 amBKK - PDX
2 stops27h 11mUnited Airlines
Deal found 6/9$1,484
jue. 7/118:30 amPDX - BKK
2 stops40h 55mJapan Airlines
mar. 7/238:05 amBKK - PDX
2 stops21h 52mJapan Airlines
Deal found 6/10$1,485
mié. 7/175:15 amPDX - BKK
3 stops33h 25mMultiple Airlines
dom. 8/411:05 amBKK - PDX
3 stops37h 35mMultiple Airlines
Deal found 6/9$1,494
jue. 7/117:00 amPDX - BKK
2 stops42h 25mJapan Airlines
mar. 7/238:05 amBKK - PDX
2 stops21h 52mJapan Airlines
Deal found 6/9$1,503

Portland to Bangkok 2024 flight deals

Discover exclusive flight deals for travel between Portland and Bangkok in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated junio 10, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Bangkok in 2024. For more flight deals, be sure to check back very soon.
lun. 9/97:00 amPDX - BKK
2 stops35h 35mSingapore Airlines
lun. 10/79:15 pmBKK - PDX
2 stops29h 06mSingapore Airlines
Deal found 6/9$973
jue. 9/55:38 pmPDX - BKK
2 stops29h 37mMultiple Airlines
mar. 9/171:30 pmBKK - PDX
2 stops34h 30mMultiple Airlines
Deal found 6/8$984
lun. 11/258:05 amPDX - BKK
2 stops24h 15mDelta
lun. 12/161:00 amBKK - PDX
2 stops30h 10mDelta
Deal found 6/9$992
mié. 8/216:00 amPDX - BKK
2 stops32h 35mUnited Airlines
lun. 9/169:35 amBKK - PDX
2 stops46h 59mUnited Airlines
Deal found 6/9$996
dom. 9/15:40 pmPDX - BKK
2 stops39h 55mDelta
dom. 9/159:40 pmBKK - PDX
2 stops33h 23mDelta
Deal found 6/9$997
mié. 8/214:01 pmPDX - BKK
3 stops46h 34mUnited Airlines
lun. 9/167:00 amBKK - PDX
2 stops27h 14mUnited Airlines
Deal found 6/9$998
lun. 11/255:55 pmPDX - BKK
2 stops29h 40mMultiple Airlines
mié. 1/229:10 pmBKK - PDX
2 stops28h 44mMultiple Airlines
Deal found 6/10$999
mar. 11/267:58 amPDX - BKK
2 stops25h 07mUnited Airlines
mié. 1/227:10 amBKK - PDX
2 stops26h 26mUnited Airlines
Deal found 6/10$1,000
dom. 8/256:00 amPDX - BKK
2 stops56h 35mUnited Airlines
dom. 9/89:35 amBKK - PDX
2 stops48h 39mUnited Airlines
Deal found 6/9$1,003

One-way flights to Bangkok from Portland

Search for one-way flight options from Portland to Bangkok. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated junio 10, 2024.
Take a look at some of the best available options we've come across on one-way flights from Portland to Bangkok. Those needing a return flight from Portland to Bangkok can use the search form above.
mar. 11/193:40 pmPDX - DMK
2 stops28h 45mMultiple Airlines
Deal found 6/9$858
dom. 6/307:35 pmPDX - BKK
2 stops36h 10mDelta
Deal found 6/10$872
dom. 6/308:30 amPDX - DMK
2 stops37h 10mMultiple Airlines
Deal found 6/10$939
dom. 6/303:40 pmPDX - BKK
3 stops54h 20mMultiple Airlines
Deal found 6/10$999
dom. 6/308:30 amPDX - DMK
3 stops32h 50mMultiple Airlines
Deal found 6/10$1,102
dom. 6/304:25 pmPDX - BKK
1 stop24h 00mMultiple Airlines
Deal found 6/10$1,262
sáb. 6/2912:30 amPDX - BKK
2 stops33h 05mDelta
Deal found 6/10$1,471

Find flights from Portland to Bangkok within your budget

Customize your flight search to find flights from Portland to Bangkok 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 3,080,152 searches. Data last updated junio 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,121 - $1,485

Route

Depart

Return

Price

PortlandBangkok Suvarnabhumi

PDX - BKK

PDXBKK

Portland

mar. 8/6

2 stops38h 15m

Bangkok Suvarnabhumi

mié. 8/28

2 stops21h 59m

$1,121

PortlandBangkok Suvarnabhumi

PDX - BKK

PDXBKK

Portland

dom. 8/25

2 stops24h 44m

Bangkok Suvarnabhumi

sáb. 9/7

2 stops24h 11m

$1,142

PortlandBangkok Suvarnabhumi

PDX - BKK

PDXBKK

Portland

dom. 9/1

2 stops38h 51m

Bangkok Suvarnabhumi

dom. 9/22

2 stops27h 20m

$1,216

PortlandBangkok Suvarnabhumi

PDX - BKK

PDXBKK

Portland

mar. 8/6

3 stops36h 35m

Bangkok Suvarnabhumi

mié. 8/28

2 stops36h 57m

$1,253

PortlandBangkok Suvarnabhumi

PDX - BKK

PDXBKK

Portland

lun. 9/2

2 stops26h 26m

Bangkok Suvarnabhumi

sáb. 9/21

2 stops27h 28m

$1,265

PortlandBangkok Suvarnabhumi

PDX - BKK

PDXBKK

Portland

mar. 8/20

2 stops32h 56m

Bangkok Suvarnabhumi

lun. 9/16

2 stops21h 13m

$1,345

PortlandBangkok Suvarnabhumi

PDX - BKK

PDXBKK

Portland

dom. 8/25

2 stops38h 41m

Bangkok Suvarnabhumi

jue. 8/29

2 stops29h 26m

$1,444

PortlandBangkok Suvarnabhumi

PDX - BKK

PDXBKK

Portland

dom. 7/7

2 stops25h 55m

Bangkok Suvarnabhumi

dom. 7/14

2 stops31h 22m

$1,474

PortlandBangkok Suvarnabhumi

PDX - BKK

PDXBKK

Portland

jue. 7/11

2 stops40h 55m

Bangkok Suvarnabhumi

mar. 7/23

2 stops21h 52m

$1,485

Flights are sorted by cheapest first

Deals found on 6/9

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Bangkok. Price data was last updated on May 31, 2024.
Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Bangkok. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Bangkok. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Bangkok flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Bangkok

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

Temperature and rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature and rainfall totals by month.

BKK

Temperature

78.8 - 86 °F

If weather is an important factor for your trip to Bangkok, 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 Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated junio 10, 2024.
Peruse reviews from past customers who have flown with United Airlines, Singapore Airlines and Delta from Portland to Bangkok to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,129 reviews

Crew

8.8

Overall

8.5

Food

8.2

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

8.5
Very good
1,129 reviews
8.5
Very good
1,129 reviews

Crew

8.8

Overall

8.5

Food

8.2

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

8.5
Very good
894 reviews
8.5
Very good
1,129 reviews

Crew

8.8

Overall

8.5

Food

8.2

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

8.4
Very good
564 reviews
8.5
Very good
1,129 reviews

Crew

8.8

Overall

8.5

Food

8.2

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

8.3
Very good
1,458 reviews
8.5
Very good
1,129 reviews

Crew

8.8

Overall

8.5

Food

8.2

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

8.3
Very good
1,419 reviews
8.5
Very good
1,129 reviews

Crew

8.8

Overall

8.5

Food

8.2

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

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

    Most people fly from Portland (PDX) if they book a flight from Portland to Bangkok. On average, Portland has 0 outbound flights to Bangkok per day from 11 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • Can I find flights from Portland to Bangkok for under $1,200 on Cheapflights?

    Yes, there are multiple flights from Portland to Bangkok for under $1,200. The cheapest flight booked recently is on United Airlines for just $1,121, but on average you can expect to pay $1,246.

  • What are the cheapest airlines flying from Portland to Bangkok round-trip?

    United Airlines, at $1,121, was found to be the cheapest airline from Portland to Bangkok.Alternate airlines to your destination round-trip include American Airlines and Singapore Airlines. These flights start at 18% lower than the current average price 3 months from now.

  • What does PDX to BKK mean?

    Portland Airport is PDX and Bangkok Suvarnabhumi Airport is BKK. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Bangkok Don Mueang Intl Airport (DMK), Rayong Utapao Rayong Pattaya Airport (UTP), Hua Hin Airport (HHQ).

  • Where are the most common layover locations when flying from Portland to Bangkok?

  • What are some popular things to do or see while on a layover in Seattle?

    Pike Place Market, Seattle Waterfront, and Space Needle are the most popular attractions in Seattle if you're in need of something to do during your layover. Pike Place Market, Seattle Waterfront, and Space Needle can be accessed by traveling approximately 11.2 mi, 10.9 mi, and 12.0 mi, respectively from Seattle/Tacoma Intl. Travelers in need of a car in Seattle can rent one for about $57 per day.

  • What are some popular points of interest to see during a layover in Incheon?

    The majority of Incheon visitors spend their time at Wolmido Amusement Park, Seokbawi Market, and Moraenae Market. Wolmido Amusement Park, Seokbawi Market, and Moraenae Market are located about 8.3 mi, 13.2 mi, and 14.7 mi, respectively from Incheon Intl. Travelers in need of a car in Incheon can rent one for about $75 per day.

  • What are points of interest worth seeing during a layover in San Francisco?

    The majority of San Francisco visitors spend their time at Union Square, Fisherman's Wharf, and Bill Graham Civic Auditorium. Union Square, Fisherman's Wharf, and Bill Graham Civic Auditorium are located about 11.6 mi, 13.0 mi, and 11.1 mi, respectively from San Francisco. Those looking to explore during their layover in San Francisco can rent a car from San Francisco for about $63 per day.

  • Where are the least popular layover locations for Portland to Bangkok flights?

  • Can I find deals for flights from Portland to Bangkok that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Bangkok flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Bangkok with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Bangkok flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Bangkok that allow pets onboard?

    Many airlines flying from Portland to Bangkok offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Bangkok?

    Yes, you can often find last-minute deals on Portland to Bangkok flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Bangkok flight deals updated?

    The Portland to Bangkok flight deals you see on this page were last updated on 6/10.

  • What are the most popular airlines that fly from Portland to Bangkok?

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

    Currently, September is the cheapest month in which you can book a flight from Portland to Bangkok (average of $1,046). Flying from Portland to Bangkok in June is currently the most expensive (average of $1,592). 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 Bangkok

Discover the top 10 airlines that operate flights from Portland to Bangkok. 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 3,080,152 searches. Data last updated junio 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$907Average$1,120FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$917Average$1,194FlexibilityNo cancel feeOn-time69%
DeltaCheapest$943Average$1,257FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$1,035Average$1,208FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$1,065Average$1,362FlexibilityNo cancel feeOn-time71%
ANACheapest$1,070Average$1,500FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$1,114Average$1,354FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,152Average$1,436FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$1,164Average$1,716FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,179Average$1,568FlexibilityNo cancel feeOn-time67%

Search flights from Portland to Bangkok by cabin class

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