Find the cheapest flights from Portland, Maine to Bangkok
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.United Airlines flights from Portland, Maine to Bangkok Suvarnabhumi Airport
Our best United Airlines deals on Portland, Maine to Bangkok Suvarnabhumi Airport flight tickets
Korean Air flights from Portland, Maine to Bangkok Suvarnabhumi Airport
Our best Korean Air deals on Portland, Maine to Bangkok Suvarnabhumi Airport flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from Portland, Maine to Bangkok Suvarnabhumi Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
PortlandBangkok
PWM Portland - BKK Bangkok Suvarnabhumi
PWMBKK
Portland
Wed 10/28
6:30 am-5:45 pm
2 stops48h 15m
Bangkok Suvarnabhumi
Sun 11/1
8:30 am-12:43 am
2 stops51h 13m
PortlandBangkok
PWM Portland - BKK Bangkok Suvarnabhumi
PWMBKK
Portland
Wed 10/28
6:30 am-4:15 am
2 stops58h 45m
Bangkok Suvarnabhumi
Sun 11/1
10:20 am-12:43 am
2 stops49h 23m
PortlandBangkok
PWM Portland - BKK Bangkok Suvarnabhumi
PWMBKK
Portland
Sun 10/25
6:30 am-5:45 pm
2 stops48h 15m
Bangkok Suvarnabhumi
Thu 10/29
8:30 am-11:43 pm
2 stops50h 13m
PortlandBangkok
PWM Portland - BKK Bangkok Suvarnabhumi
PWMBKK
Portland
Sun 11/15
6:00 am-1:25 pm
2 stops43h 25m
Bangkok Suvarnabhumi
Sun 11/22
11:15 pm-11:31 pm
2 stops36h 16m
PortlandBangkok
PWM Portland - BKK Bangkok Suvarnabhumi
PWMBKK
Portland
Wed 10/28
6:01 am-1:25 pm
2 stops44h 24m
Bangkok Suvarnabhumi
Sun 11/1
9:40 pm-11:57 am
2 stops26h 17m
PortlandBangkok
PWM Portland - BKK Bangkok Suvarnabhumi
PWMBKK
Portland
Wed 10/28
6:01 am-1:25 pm
2 stops44h 24m
Bangkok Suvarnabhumi
Sun 11/1
9:40 pm-11:57 am
2 stops26h 17m
PortlandBangkok
PWM Portland - BKK Bangkok Suvarnabhumi
PWMBKK
Portland
Tue 1/5
7:50 pm-5:10 am
2 stops45h 20m
Bangkok Suvarnabhumi
Sun 1/31
9:10 am-2:33 pm
2 stops41h 23m
PortlandBangkok
PWM Portland - BKK Bangkok Suvarnabhumi
PWMBKK
Portland
Tue 1/5
7:50 pm-11:30 am
3 stops51h 40m
Bangkok Suvarnabhumi
Sun 1/31
9:10 am-6:53 pm
2 stops45h 43m
PortlandBangkok
PWM Portland - BKK Bangkok Suvarnabhumi
PWMBKK
Portland
Fri 1/1
5:30 am-11:40 pm
2 stops30h 10m
Bangkok Suvarnabhumi
Sun 1/31
8:30 am-9:29 pm
2 stops48h 59m
PortlandBangkok
PWM Portland - BKK Bangkok Suvarnabhumi
PWMBKK
Portland
Sun 1/3
7:44 pm-12:20 am
2 stops40h 36m
Bangkok Suvarnabhumi
Sun 1/31
9:10 am-7:15 pm
2 stops46h 05m
See travel insights to Bangkok from
How to get the cheapest flight ticket from Portland, Maine to Bangkok Suvarnabhumi Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
When to book flights from Portland, Maine to Bangkok Suvarnabhumi Airport
Cheap Portland, Maine to Bangkok Suvarnabhumi Airport (PWM to BKK) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Bangkok Suvarnabhumi Airport
Frequently asked questions about flying from Portland, Maine to Bangkok Suvarnabhumi Airport
How far is Portland to Bangkok Suvarnabhumi by plane?
A flight from Portland to Bangkok Suvarnabhumi will travel around 8427.6 mi. 41h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Portland Airport to Bangkok Suvarnabhumi Airport?
Prices for flights from Portland Airport to Bangkok Suvarnabhumi Airport are updated daily.
How old do you have to be to fly from Portland Airport to Bangkok Suvarnabhumi Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Bangkok Suvarnabhumi Airport.
What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?
The travel and health documents required for your trip to Bangkok Suvarnabhumi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok Suvarnabhumi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Traveling to a place near Bangkok?
Book flights to Bangkok if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Portland to Bangkok?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Bangkok for you.
Can I find flights from Portland to Bangkok with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Bangkok from Portland with this policy.
How can momondo help me find flights from Portland to Bangkok?
momondo provides multiple filters to help you find the best flight to Bangkok from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Portland to Bangkok right now. Can momondo alert me if prices change?
Price alerts on flights to Bangkok from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.