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Cheap flights from Portland (PWM) to Bangkok from $1,175

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. 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.
PWM — BKK
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
1 adult, Economy
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Cheap flight deals from Portland to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 April 25, 2024.

Popular in

April

Cheapest in

August

Average price

$4,058

Round-trip from

$1,042
High demand for flights, 53% potential price rise
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Best time to find cheap flights, 47% potential price drop
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Average for round-trip flights in April 2024
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From Portland to Bangkok
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What is the cheapest day to fly round-trip from Portland, Maine to Bangkok?

It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Our data shows that August tends to be the cheapest month to fly to Bangkok from Portland, Maine. Users have commonly found prices around $1,915 for the month, but tickets can be as low as $1,017. Due to multiple factors, prepare for potentially higher prices in April.

When is the cheapest time to fly from Portland, Maine to Bangkok (PWM - BKK)?

A simple way to save on the total cost of your ticket is to fly from Portland, Maine to Bangkok in the evening. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the morning.

Cheap American Airlines flights from Portland to Bangkok

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Bangkok. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 25, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Portland to Bangkok. Make sure to check back often as deals are often changing.
Thu 10/38:00 amPWM - BKK
2 stops35h 10mAmerican Airlines
Sun 10/62:30 amBKK - PWM
2 stops30h 18mAmerican Airlines
Deal found 4/23$1,669
Thu 10/31:18 pmPWM - BKK
2 stops29h 52mAmerican Airlines
Sun 10/62:30 amBKK - PWM
2 stops30h 18mAmerican Airlines
Deal found 4/24$1,706
Sun 5/192:32 pmPWM - BKK
2 stops28h 38mAmerican Airlines
Sat 5/252:30 amBKK - PWM
2 stops32h 17mAmerican Airlines
Deal found 4/25$2,078
Sun 5/1912:35 pmPWM - BKK
2 stops37h 10mAmerican Airlines
Sat 5/252:30 amBKK - PWM
2 stops46h 29mAmerican Airlines
Deal found 4/25$5,951
Sun 5/196:03 amPWM - BKK
3 stops29h 57mAmerican Airlines
Sun 5/2610:05 pmBKK - PWM
3 stops35h 36mAmerican Airlines
Deal found 4/25$8,184

Cheap Turkish Airlines flights from Portland to Bangkok

Explore cheap flight options specifically provided by Turkish Airlines for the route between Portland and Bangkok. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 25, 2024.
Some of the lowest-priced Turkish Airlines flights we've found at this time heading from Portland to Bangkok. Deals are refreshing constantly so come back soon for more options.
Thu 10/37:40 amPWM - BKK
2 stops39h 40mTurkish Airlines
Mon 10/711:05 pmBKK - PWM
2 stops33h 23mTurkish Airlines
Deal found 4/24$1,175
Thu 10/37:40 amPWM - BKK
2 stops44h 45mTurkish Airlines
Mon 10/711:05 pmBKK - PWM
2 stops33h 23mTurkish Airlines
Deal found 4/23$1,176

Cheap Portland to Bangkok flights in April & May 2024

Find cheap flight options from Portland to Bangkok specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 25, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Bangkok in 2024. More deals are always being added, so be sure to check back regularly.
Sun 5/192:51 pmPWM - BKK
2 stops31h 39mKLM
Sun 5/2612:05 pmBKK - PWM
2 stops44h 54mKLM
Deal found 4/25$1,486
Sun 5/192:32 pmPWM - BKK
2 stops28h 38mAmerican Airlines
Sat 5/252:30 amBKK - PWM
2 stops32h 17mAmerican Airlines
Deal found 4/25$2,078
Sun 5/193:39 pmPWM - BKK
3 stops36h 51mMultiple Airlines
Sun 5/269:05 amBKK - PWM
2 stops63h 24mMultiple Airlines
Deal found 4/25$4,085
Sun 5/193:39 pmPWM - BKK
3 stops36h 51mMultiple Airlines
Sat 5/2512:35 amBKK - PWM
2 stops32h 24mMultiple Airlines
Deal found 4/25$5,219
Sun 5/192:19 pmPWM - BKK
2 stops41h 46mQatar Airways
Sun 5/269:45 amBKK - PWM
2 stops38h 44mQatar Airways
Deal found 4/25$5,261
Sun 5/1912:35 pmPWM - BKK
2 stops37h 10mAmerican Airlines
Sat 5/252:30 amBKK - PWM
2 stops46h 29mAmerican Airlines
Deal found 4/25$5,951
Sun 5/196:03 amPWM - BKK
3 stops29h 57mAmerican Airlines
Sun 5/2610:05 pmBKK - PWM
3 stops35h 36mAmerican Airlines
Deal found 4/25$8,184

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 3,068,117 searches. Data last updated April 25, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Bangkok in 2024. More deals are always being added, so be sure to check back regularly.
Thu 10/37:40 amPWM - BKK
2 stops39h 40mTurkish Airlines
Mon 10/711:05 pmBKK - PWM
2 stops33h 23mTurkish Airlines
Deal found 4/24$1,175
Thu 10/37:40 amPWM - BKK
2 stops44h 45mTurkish Airlines
Mon 10/711:05 pmBKK - PWM
2 stops33h 23mTurkish Airlines
Deal found 4/23$1,176
Sun 5/192:51 pmPWM - BKK
2 stops31h 39mKLM
Sun 5/2612:05 pmBKK - PWM
2 stops44h 54mKLM
Deal found 4/25$1,486
Wed 7/102:08 pmPWM - BKK
2 stops32h 22mKLM
Mon 7/2212:05 pmBKK - PWM
2 stops44h 49mKLM
Deal found 4/24$1,626
Thu 10/38:00 amPWM - BKK
2 stops35h 10mAmerican Airlines
Sun 10/62:30 amBKK - PWM
2 stops30h 18mAmerican Airlines
Deal found 4/23$1,669
Thu 10/31:18 pmPWM - BKK
2 stops29h 52mAmerican Airlines
Sun 10/62:30 amBKK - PWM
2 stops30h 18mAmerican Airlines
Deal found 4/24$1,706
Thu 10/31:10 pmPWM - BKK
2 stops32h 25mSingapore Airlines
Mon 10/76:30 pmBKK - PWM
3 stops37h 58mSingapore Airlines
Deal found 4/23$1,733
Tue 7/22:08 pmPWM - BKK
2 stops32h 22mKLM
Tue 7/2312:05 pmBKK - PWM
2 stops39h 12mKLM
Deal found 4/25$1,776
Wed 7/109:43 amPWM - BKK
2 stops35h 52mSingapore Airlines
Mon 7/223:30 pmBKK - PWM
3 stops37h 56mSingapore Airlines
Deal found 4/24$2,012

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 3,068,117 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,175 - $2,396

Route

Depart

Return

Price

PortlandBangkok Suvarnabhumi

PWM - BKK

PWMBKK

Portland

Thu 10/3

2 stops39h 40m

Bangkok Suvarnabhumi

Mon 10/7

2 stops33h 23m

$1,175

PortlandBangkok Suvarnabhumi

PWM - BKK

PWMBKK

Portland

Thu 10/3

2 stops44h 45m

Bangkok Suvarnabhumi

Mon 10/7

2 stops33h 23m

$1,176

PortlandBangkok Suvarnabhumi

PWM - BKK

PWMBKK

Portland

Sun 5/19

2 stops31h 39m

Bangkok Suvarnabhumi

Sun 5/26

2 stops44h 54m

$1,486

PortlandBangkok Suvarnabhumi

PWM - BKK

PWMBKK

Portland

Wed 7/10

2 stops32h 22m

Bangkok Suvarnabhumi

Mon 7/22

2 stops44h 49m

$1,626

PortlandBangkok Suvarnabhumi

PWM - BKK

PWMBKK

Portland

Thu 10/3

2 stops35h 10m

Bangkok Suvarnabhumi

Sun 10/6

2 stops30h 18m

$1,669

PortlandBangkok Suvarnabhumi

PWM - BKK

PWMBKK

Portland

Thu 10/3

2 stops32h 25m

Bangkok Suvarnabhumi

Mon 10/7

3 stops37h 58m

$1,733

PortlandBangkok Suvarnabhumi

PWM - BKK

PWMBKK

Portland

Wed 7/10

2 stops36h 51m

Bangkok Suvarnabhumi

Sun 7/21

2 stops40h 49m

$2,249

PortlandBangkok Suvarnabhumi

PWM - BKK

PWMBKK

Portland

Tue 7/2

2 stops47h 15m

Bangkok Suvarnabhumi

Mon 7/22

2 stops50h 51m

$2,341

PortlandBangkok Suvarnabhumi

PWM - BKK

PWMBKK

Portland

Tue 7/2

2 stops30h 50m

Bangkok Suvarnabhumi

Tue 7/23

3 stops63h 43m

$2,396

Flights are sorted by cheapest first

Deals found on 4/24

When is the cheapest time to fly from Portland, Maine to Bangkok?

Use this chart to determine the cheapest time to fly round-trip from Portland to Bangkok. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to Bangkok flight should consider departing on Saturday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Bangkok by month

Plan your trip from Portland to Bangkok by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Bangkok is currently $0 while a round-trip flight costs $1,761. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Bangkok (average of $1,042). Flying from Portland, Maine to Bangkok in June is currently the most expensive (average of $1,641). 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.

January

$1,145

February

$1,060

March

$1,086

April

$1,097

May

$1,151

June

$1,641

July

$1,461

August

$1,131

September

$1,042

October

$1,092

November

$1,177

December

$1,392

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

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 April 25, 2024.
See what other customers who have flown with American Airlines, Turkish Airlines and KLM from Portland to Bangkok have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.3
Very good
1,479 reviews
Check prices

Entertainment

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 10

The flight was on time which is great. The flight attendants are super friendly and helpful with your needs, questions & so on. We enjoyed the food and drinks provided. The fold flat seat was very comfortable with the extra pillows and a light comforter. The 14.5 hours flight was easy.

Singapore Airlines
8.3
Very good
1,479 reviews
Singapore Airlines
8.3
Very good
1,479 reviews
Check prices

Entertainment

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 10

The flight was on time which is great. The flight attendants are super friendly and helpful with your needs, questions & so on. We enjoyed the food and drinks provided. The fold flat seat was very comfortable with the extra pillows and a light comforter. The 14.5 hours flight was easy.

Emirates
8.1
Very good
4,068 reviews
Singapore Airlines
8.3
Very good
1,479 reviews
Check prices

Entertainment

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 10

The flight was on time which is great. The flight attendants are super friendly and helpful with your needs, questions & so on. We enjoyed the food and drinks provided. The fold flat seat was very comfortable with the extra pillows and a light comforter. The 14.5 hours flight was easy.

KLM
7.9
Good
1,628 reviews
Singapore Airlines
8.3
Very good
1,479 reviews
Check prices

Entertainment

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 10

The flight was on time which is great. The flight attendants are super friendly and helpful with your needs, questions & so on. We enjoyed the food and drinks provided. The fold flat seat was very comfortable with the extra pillows and a light comforter. The 14.5 hours flight was easy.

Qatar Airways
7.7
Good
4,479 reviews
Singapore Airlines
8.3
Very good
1,479 reviews
Check prices

Entertainment

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 10

The flight was on time which is great. The flight attendants are super friendly and helpful with your needs, questions & so on. We enjoyed the food and drinks provided. The fold flat seat was very comfortable with the extra pillows and a light comforter. The 14.5 hours flight was easy.

Turkish Airlines
7.5
Good
3,687 reviews
Singapore Airlines
8.3
Very good
1,479 reviews
Check prices

Entertainment

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Food

7.8

Comfort

8.1

Reviews

1 / 10

The flight was on time which is great. The flight attendants are super friendly and helpful with your needs, questions & so on. We enjoyed the food and drinks provided. The fold flat seat was very comfortable with the extra pillows and a light comforter. The 14.5 hours flight was easy.

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?

    Portland (PWM), located 2.9 mi from the city center, is the airport you fly out of when you book flights from Portland to Bangkok. 2 airlines have flights from Portland to Bangkok on a regular basis. Booking flights from Portland to Bangkok should not be difficult; the airport handles an average of 0 outbound flights to Bangkok per day.

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

    Yes, there are multiple flights from Portland, Maine to Bangkok for under $1,200. The cheapest flight booked recently is on Turkish Airlines for just $1,175, but on average you can expect to pay $2,882.

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

    According to our current data, Turkish Airlines ($1,175), KLM ($1,486), and American Airlines ($1,669) offers the cheapest pricing from Portland, Maine to Bangkok. Turkish Airlines is currently priced 38% below the average price you’ll pay for this route.

  • What does PWM to BKK mean?

    This is defined as Portland Airport (PWM) and Bangkok Suvarnabhumi Airport (BKK). Codes like Bangkok Suvarnabhumi Airport are often used to just call airports uniquely. Bangkok Don Mueang Intl Airport (DMK), Rayong Utapao Rayong Pattaya Airport (UTP), Hua Hin Airport (HHQ) are some additional IATA codes for airports related to your trip.

  • 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, Maine to Bangkok flight deals updated?

    The Portland, Maine to Bangkok flight deals you see on this page were last updated on 4/25.

See more FAQs

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Alternative routes for Portland to Bangkok
See prices for flight routes from nearby airports that may be better suited for you.

Bangor to Suvarnabhumi flights
Portland to Phuket City flights

Top 2 airlines flying from Portland to Bangkok

Discover the top 2 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 3,068,117 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,403Average$1,681FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest$1,461Average$1,486FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Search flights from Portland to Bangkok by cabin class

Find flights from Portland to Bangkok, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Bangkok from Portland today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland to Bangkok.

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

Certainly. Search results for flights to Bangkok from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portland to Bangkok become cheaper?

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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