HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Portland (PWM) to Bangkok from $717

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 7/12. 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
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 May 30, 2024.

Popular in

April

Cheapest in

August

Round-trip from

$1,043

One-way from

$717
High demand for flights, 16% potential price rise
Search Deals
Best time to find cheap flights, 39% potential price drop
Search Deals
From Portland to Bangkok
Search Deals
One-way flight from Portland to Bangkok
Search Deals

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

It’s generally more expensive to depart on a Friday, 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 $1,665 for the month, but tickets can be as low as $1,017. Due to multiple factors, prepare for potentially higher prices in April.

What is the cheapest time of day to fly from PWM to 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 42% on your trip compared to booking a flight in the morning.

Cheap Singapore Airlines flights from Portland to Bangkok

Explore cheap flight options specifically provided by Singapore 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 2,784,634 searches. Data last updated May 30, 2024.
Wed 7/109:45 amPWM - BKK
2 stops38h 15mSingapore Airlines
Mon 7/223:30 pmBKK - PWM
3 stops38h 44mSingapore Airlines
Deal found 5/29$2,763
Wed 7/109:45 amPWM - BKK
3 stops46h 15mSingapore Airlines
Mon 7/229:40 amBKK - PWM
3 stops44h 34mSingapore Airlines
Deal found 5/29$3,114

Cheap Portland to Bangkok flights in May & June 2024

Find cheap flight options from Portland to Bangkok specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Sun 6/26:10 amPWM - BKK
2 stops30h 45mMultiple Airlines
Tue 6/49:35 pmBKK - PWM
2 stops28h 10mMultiple Airlines
Deal found 5/29$1,648
Sun 6/29:10 amPWM - BKK
3 stops33h 30mMultiple Airlines
Tue 6/412:30 pmBKK - PWM
3 stops33h 32mMultiple Airlines
Deal found 5/29$3,321
Sun 6/25:00 amPWM - BKK
2 stops29h 45mKorean Air
Mon 6/312:35 amBKK - PWM
2 stops32h 24mKorean Air
Deal found 5/29$8,446

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 2,784,634 searches. Data last updated May 30, 2024.
Wed 10/167:30 amPWM - BKK
2 stops35h 20mAmerican Airlines
Thu 10/3110:05 pmBKK - PWM
2 stops35h 01mAmerican Airlines
Deal found 5/30$1,067
Tue 11/56:00 amPWM - BKK
2 stops30h 05mMultiple Airlines
Wed 11/207:10 amBKK - PWM
3 stops28h 38mMultiple Airlines
Deal found 5/30$1,208
Sat 11/27:22 pmPWM - BKK
2 stops46h 48mMultiple Airlines
Wed 11/207:10 amBKK - PWM
3 stops28h 38mMultiple Airlines
Deal found 5/30$1,212
Sat 11/27:22 pmPWM - BKK
2 stops46h 48mUnited Airlines
Wed 11/209:25 amBKK - PWM
2 stops50h 23mUnited Airlines
Deal found 5/30$1,309
Wed 10/166:00 amPWM - BKK
2 stops30h 55mUnited Airlines
Thu 10/319:25 amBKK - PWM
3 stops49h 23mUnited Airlines
Deal found 5/30$1,318
Tue 11/55:30 amPWM - BKK
2 stops30h 50mDelta
Tue 11/191:00 amBKK - PWM
2 stops27h 07mDelta
Deal found 5/30$1,335
Wed 10/1611:40 amPWM - BKK
2 stops47h 05mDelta
Wed 10/301:00 amBKK - PWM
2 stops33h 29mDelta
Deal found 5/30$1,340
Sun 6/26:10 amPWM - BKK
2 stops30h 45mMultiple Airlines
Tue 6/49:35 pmBKK - PWM
2 stops28h 10mMultiple Airlines
Deal found 5/29$1,648
Wed 7/109:45 amPWM - BKK
2 stops33h 20mTurkish Airlines
Mon 7/2210:50 pmBKK - PWM
2 stops31h 24mTurkish Airlines
Deal found 5/29$1,792

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 2,784,634 searches. Data last updated May 30, 2024.
Fri 7/128:09 pmPWM - BKK
2 stops51h 41mTurkish Airlines
Deal found 5/29$717
Fri 7/129:45 amPWM - BKK
3 stops43h 25mMultiple Airlines
Deal found 5/29$1,099

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,792 - $3,114

Route

Depart

Return

Price

PortlandBangkok Suvarnabhumi

PWM - BKK

PWMBKK

Portland

Wed 7/10

2 stops33h 20m

Bangkok Suvarnabhumi

Mon 7/22

2 stops31h 24m

$1,792

PortlandBangkok Suvarnabhumi

PWM - BKK

PWMBKK

Portland

Wed 7/10

2 stops29h 36m

Bangkok Suvarnabhumi

Sun 7/21

2 stops30h 40m

$2,215

PortlandBangkok Suvarnabhumi

PWM - BKK

PWMBKK

Portland

Wed 7/10

2 stops38h 15m

Bangkok Suvarnabhumi

Mon 7/22

3 stops38h 44m

$2,763

PortlandBangkok Suvarnabhumi

PWM - BKK

PWMBKK

Portland

Wed 7/10

3 stops46h 15m

Bangkok Suvarnabhumi

Mon 7/22

3 stops44h 34m

$3,114

Flights are sorted by cheapest first

Deals found on 5/29

What is the cheapest day 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 May 26, 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.
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

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 May 30, 2024.
Singapore Airlines
8.2
Very good
1,425 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.7

Comfort

8.1

Boarding

8.4

Entertainment

8.1

Reviews

1 / 10

I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.

Singapore Airlines
8.2
Very good
1,425 reviews
Singapore Airlines
8.2
Very good
1,425 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.7

Comfort

8.1

Boarding

8.4

Entertainment

8.1

Reviews

1 / 10

I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.

Qatar Airways
7.7
Good
4,339 reviews
Singapore Airlines
8.2
Very good
1,425 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.7

Comfort

8.1

Boarding

8.4

Entertainment

8.1

Reviews

1 / 10

I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.

Turkish Airlines
7.4
Good
3,711 reviews
Singapore Airlines
8.2
Very good
1,425 reviews
Check prices

Food

7.8

Overall

8.2

Crew

8.7

Comfort

8.1

Boarding

8.4

Entertainment

8.1

Reviews

1 / 10

I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.

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 $1,800 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Bangkok for under $1,800. The cheapest flight booked recently is on Turkish Airlines for just $1,792, but on average you can expect to pay $2,471.

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

    According to our current data, Turkish Airlines ($1,792), Qatar Airways ($2,215), and Singapore Airlines ($2,763) offers the cheapest pricing from Portland, Maine to Bangkok.

  • 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 5/30.

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

    Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Bangkok (average of $1,043). Flying from Portland, Maine to Bangkok in June is currently the most expensive (average of $1,599). 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.

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

Boston to Suvarnabhumi flights
Boston to Don Mueang Intl flights
Boston to Phuket City flights
Bangor to Suvarnabhumi flights
Boston to Chiang Mai flights
Portland to Suvarnabhumi flights
Boston to Krabi flights
Boston to Koh Samui flights
Boston to Chiang Rai flights
Boston to Lampang flights
Boston to Udon Thani 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,403Average$1,681FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest$1,456Average$1,485FlexibilityNo cancel feeOn-time75%
Search KLM flights
Boston to Myrtle Beach flights
Seattle to Paris flights
New York to Hawaii flights
Denver to San Diego flights
Salt Lake City to Seattle flights
Cleveland to Chicago flights
Philadelphia to Boston flights
Salt Lake City to Dallas flights
Boise to Seattle flights
Savannah to Atlanta flights
Orlando to London flights
Portland, Maine to Phuket flights

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.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

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!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines