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Thailand (ภาษาไทย)
ภาษาไทย

Cheap flights from Thailand to Portland, Maine from ฿22,072

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — PWM
5 Sep — 12 Sep1
1 adult

Cheap flight deals from Thailand to Portland

Keep the following information in mind while searching for Thailand to Portland flight deals. Data was last updated 31 August 2025.

Round-trip from

฿40,116

One-way from

฿22,072
23/10-27/10
  • 23/10-27/10
  • 4 total stops
  • 62h 36m total
  • Thailand to Portland
Search Deals
Air India
  • Air India
  • 28/9
  • 2 total stops
  • 27h 32m total
  • Thailand to Portland
Search Deals

Find flight deals from Thailand to Portland

Cheapest flights from Thailand to Portland
Explore the most affordable flight options available from Thailand to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2025.

Thu 23/1022:05BKK - PWM
2 stops35h 59mMultiple Airlines
Mon 27/1015:28PWM - BKK
2 stops26h 37mMultiple Airlines
Deal found 28/8฿40,116
Thu 23/1017:30BKK - PWM
2 stops40h 34mCathay Pacific
Sun 26/1007:01PWM - BKK
2 stops40h 39mCathay Pacific
Deal found 29/8฿40,954
Thu 23/1009:05BKK - PWM
2 stops48h 59mQatar Airways
Sun 26/1007:01PWM - BKK
2 stops24h 24mQatar Airways
Deal found 28/8฿41,180
Thu 23/1008:05BKK - PWM
2 stops25h 40mAmerican Airlines
Mon 27/1015:28PWM - BKK
2 stops26h 37mAmerican Airlines
Deal found 28/8฿42,984
Fri 14/1116:55BKK - PWM
3 stops33h 17mUnited Airlines
Tue 18/1115:00PWM - BKK
3 stops32h 25mUnited Airlines
Deal found 28/8฿46,303
Wed 22/1002:30BKK - PWM
2 stops31h 34mQatar Airways
Mon 27/1016:15PWM - BKK
2 stops33h 50mQatar Airways
Deal found 28/8฿47,882
Thu 23/1007:00BKK - PWM
2 stops25h 44mUnited Airlines
Mon 27/1009:45PWM - BKK
3 stops62h 40mUnited Airlines
Deal found 28/8฿50,814

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to Portland 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 17,341 searches. Data last updated 31 August 2025.
Use the filters below to find and compare flights from Thailand to Portland that are best for you.

Fly from

Thailand

Fly to

Portland

Route

Depart

Return

Price

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Thu 23/10

22:05-23:04

2 stops35h 59m

Portland

Mon 27/10

15:28-05:05

2 stops26h 37m

฿40,116

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Thu 23/10

17:30-23:04

2 stops40h 34m

Portland

Sun 26/10

07:01-10:40

2 stops40h 39m

฿40,954

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Thu 23/10

09:05-23:04

2 stops48h 59m

Portland

Sun 26/10

07:01-18:25

2 stops24h 24m

฿41,180

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Thu 23/10

08:05-22:45

2 stops25h 40m

Portland

Mon 27/10

15:28-05:05

2 stops26h 37m

฿42,984

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Fri 14/11

16:55-14:12

3 stops33h 17m

Portland

Tue 18/11

15:00-11:25

3 stops32h 25m

฿46,303

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Sun 28/9

20:50-13:22

2 stops27h 32m

฿22,072

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Sun 28/9

22:25-22:07

3 stops34h 42m

฿22,974

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Sat 27/9

02:40-13:22

2 stops45h 42m

฿27,421

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Wed 7/1

23:55-23:50

3 stops35h 55m

฿35,025

BangkokPortland

BKK - PWM

BKKPWM

Bangkok Suvarnabhumi

Wed 7/1

19:50-12:05

2 stops28h 15m

฿41,115

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Best time to book a flight from Thailand to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Thailand with our price prediction graph.
Estimated return 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 Thailand to Portland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Thailand to Portland. 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 into for flights to Portland from Thailand?

    If you book a flight to Portland from Thailand, you will be flying to Portland, which is the city’s only airport. Portland (PWM) is located 4.7 km from the centre of Portland.

  • How long is the flight from Thailand to Portland, Maine?

    A quick flight from Thailand to Portland, Maine can take about 25h 40m. Cathay Pacific provides one of the quickest options available for as low as ฿42,984. Thailand and Portland, Maine are separated by a distance of 13565 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Thailand to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Thailand to Portland?

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Why should you use Cheapflights to find cheap flight tickets from Thailand to Portland?

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Can Cheapflights find flights from Thailand to Portland with no change fees?

Yes! Cheapflights helps users easily find flights from Thailand to Portland with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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