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$1,108+ Cheap flights from Portland, ME (PWM) to Bangkok

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BKK
Dec 25 — Jan 11
Wed 12/25
Wed 1/1
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 December 20, 2024.

Round-trip from

$1,108
(oojo)

Popular in

December

Cheapest in

March

Average price

$2,891
From Portland to Bangkok
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High demand for flights, 13% potential price rise
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Best time to find cheap flights, 9% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Portland to Bangkok

Cheapest flights from Portland to Bangkok
Explore the most affordable flight options available from Portland to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 20, 2024.

This Air France deal was found by Cheapflights users on 12/19. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:05 amPWM - BKK
2 stops40h 00mKLM
Tue 1/712:15 pmBKK - PWM
2 stops47h 42mKLM
Deal found 12/19$1,918
This Travelocity deal was found by Cheapflights users on 12/19. 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.
Tue 12/3112:56 pmPWM - BKK
2 stops42h 29mMultiple Airlines
Mon 1/61:00 amBKK - PWM
2 stops34h 57mMultiple Airlines
Deal found 12/19$3,251

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 2,558,603 searches. Data last updated December 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandBangkok

PWM - BKK

PWMBKK

Portland

Tue 4/1

5:35 pm-7:05 am

2 stops26h 30m

Bangkok Suvarnabhumi

Mon 5/5

2:30 am-9:27 am

2 stops41h 57m

$1,108

PortlandBangkok

PWM - BKK

PWMBKK

Portland

Tue 4/1

5:35 pm-8:35 am

2 stops28h 00m

Bangkok Suvarnabhumi

Tue 5/6

6:30 pm-4:55 pm

3 stops33h 25m

$1,607

PortlandBangkok

PWM - BKK

PWMBKK

Portland

Tue 12/31

6:05 am-10:05 am

2 stops40h 00m

Bangkok Suvarnabhumi

Tue 1/7

12:15 pm-11:57 pm

2 stops47h 42m

$1,918

PortlandBangkok

PWM - BKK

PWMBKK

Portland

Fri 1/3

12:57 pm-8:10 am

2 stops31h 13m

Bangkok Suvarnabhumi

Sat 1/25

12:15 pm-11:51 pm

2 stops47h 36m

$2,382

PortlandBangkok

PWM - BKK

PWMBKK

Portland

Sun 2/2

11:36 am-3:30 pm

2 stops39h 54m

Bangkok Suvarnabhumi

Sun 2/9

2:00 pm-10:30 pm

2 stops44h 30m

$3,738

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

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.

Travel insights for flights from Portland to Bangkok

Get recent, data-driven insights about flights from Portland to Bangkok including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Bangkok (average of $996). Flying from Portland, Maine to Bangkok in June is currently the most expensive (average of $1,585). 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 PWM to BKK?

Find hourly flight availability from Portland to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 20, 2024.

A simple way to save on the total cost of your ticket is to fly from Portland, Maine to Bangkok in the morning. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the evening.

Rainfall in Bangkok by month

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

In terms of precipitation, rainfall in Bangkok 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 Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

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

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 December 20, 2024.
Singapore Airlines
8.1
Very good
1,330 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

Singapore Airlines
8.1
Very good
1,330 reviews
Singapore Airlines
8.1
Very good
1,330 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

KLM
7.8
Good
1,349 reviews
Singapore Airlines
8.1
Very good
1,330 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

Austrian Airlines
7.6
Good
785 reviews
Singapore Airlines
8.1
Very good
1,330 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

Qatar Airways
7.5
Good
3,788 reviews
Singapore Airlines
8.1
Very good
1,330 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

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. 3 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.

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

    According to our current data, Qatar Airways ($1,108), Singapore Airlines ($1,607), and KLM ($1,918) offers the cheapest pricing from Portland, Maine to Bangkok. Qatar Airways is currently priced 31% below the average price you’ll pay for this route.

  • 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.

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

    Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Bangkok (average of $996). Flying from Portland, Maine to Bangkok in June is currently the most expensive (average of $1,585). 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

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Top 3 airlines flying from Portland to Bangkok

Discover the top 3 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 2,558,603 searches. Data last updated December 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,254Average$1,485FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,324Average$1,345FlexibilityNo cancel feeOn-time81%
KLMCheapest$1,481Average$1,487FlexibilityNo cancel feeOn-time75%
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