Cheap flights from Portland (PWM) to Bangkok (BKK)

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How to find the cheapest flight from
Portland (PWM) to Bangkok (BKK)

All the information you need to plan the best PWM to BKK flight in 2021: compare Portland to Bangkok flight prices with the expected peak season, weather and rainfall in Bangkok.
How far in advance should I book a flight from Portland, Maine to Bangkok?

Travelers have found it’s best to book a flight 61 days in advance to save up to 15% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portland, Maine to Bangkok 1-2 weeks in advance for as low as $980, or $1,053 for flights within the next 24 hours.

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

April is one of the best times of the year to fly to Bangkok from Portland, Maine. Prices for April average $960 per person but you can even find prices for as low as $656. The most expensive prices can be found in the month of December. Opting for a April flight can save you 38% on your journey compared to booking in April

When is the cheapest time to fly from Portland, Maine to Bangkok (PWM - TH1)?

When flying from Portland, Maine to Bangkok, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Portland to Bangkok in September, October 2021

The best prices found for PWM to BKK flights for September, October
24 Sep - 9 Oct
$980pp
PWM
Portland
American Airlines
     
3 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
American Airlines
     
3 STOPS
PWM
Portland
24 Sep - 9 Oct
$985pp
PWM
Portland
American Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
American Airlines
     
3 STOPS
PWM
Portland
24 Sep - 9 Oct
$988pp
PWM
Portland
American Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
American Airlines
   
2 STOPS
PWM
Portland

Portland to Bangkok 2021 flight deals

Cheap flights to Bangkok from Portland found for this year
24 Sep - 9 Oct
$980pp
PWM
Portland
American Airlines
     
3 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
American Airlines
     
3 STOPS
PWM
Portland
24 Sep - 9 Oct
$985pp
PWM
Portland
American Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
American Airlines
     
3 STOPS
PWM
Portland
24 Sep - 9 Oct
$988pp
PWM
Portland
American Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
American Airlines
   
2 STOPS
PWM
Portland

Last minute flights from Portland to Bangkok

Late deals on round-trip flights to Bangkok from Portland, departing today and this week
24 Sep - 9 Oct
$980pp
PWM
Portland
American Airlines
     
3 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
American Airlines
     
3 STOPS
PWM
Portland
24 Sep - 9 Oct
$985pp
PWM
Portland
American Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
American Airlines
     
3 STOPS
PWM
Portland
24 Sep - 9 Oct
$988pp
PWM
Portland
American Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
American Airlines
   
2 STOPS
PWM
Portland

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portland</span> to <span class="emphasized">Bangkok</span> flights.

Flight FAQs

From Portland to Bangkok

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.

Which airlines flying from Portland to Bangkok have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Delta, and Korean Air flying from Portland to Bangkok have implemented new flexible cancellation policies.

Are flight prices decreasing from Portland, Maine to Bangkok due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Portland, Maine and Bangkok for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Portland, Maine to Bangkok for under $1,000 on Cheapflights?

Yes, there are multiple flights from Portland, Maine to Bangkok for under $1,000. The cheapest flight booked recently is on American Airlines for just $980, but on average you can expect to pay $1,082.

Are there last-minute flights available from Portland, Maine to Bangkok for under $1,000?

There are currently 4+ open flights from Portland, Maine to Bangkok within the next 7 days for less than $1,000.

COVID Restrictions

View COVID Travel Restrictions for Bangkok, Thailand

Do I need a COVID test to fly to Bangkok from Portland?

Information is based on travel restrictions from Portland to Bangkok

Most visitors from Portland need to provide a negative COVID-19 test result and/or quarantine to enter Bangkok.

COVID-19 testing requirements
Visitors from Portland must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Bangkok.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering Bangkok.

Do I need a test to fly back to Portland from Bangkok?

Returning to Portland from Bangkok

COVID-19 testing requirements
Visitors from Bangkok must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portland.

Quarantine requirements
Visitors from Bangkok are not required to quarantine after entering Portland.

Hide COVID Travel Restrictions for Bangkok, Thailand

Destination information for Bangkok

Things to know before you go - useful duration and weather info for your trip from Portland to Bangkok.
Today's exchange rate
$1 = ฿33.23
Average temperature for September in Bangkok
91.4 °F
Avg rainfall for September in Bangkok
12.1 ″

Airports servicing Portland

Airports servicing Bangkok

Bangkok Suvarnabhumi (BKK)
Bangkok Don Mueang Intl (DMK)
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