What is the cheapest airline that flies from Portland to Thailand?

Air France and Emirates are the most popular carriers operating from Portland to Thailand

What airlines fly to Thailand?

Cathay Pacific, Etihad Airways and Korean Air are the top three most popular airlines that fly to Thailand from Portland, Maine according to our data. Cathay Pacific is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 16 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to Thailand?

Prices for flights from Portland Airport to Thailand refresh daily.

How old do you have to be to fly from Portland Airport to Thailand?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Thailand.

What documentation or ID do you need to fly to Thailand?

The travel and health documents you'll need for your trip to Thailand may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$584 Cheap Flights from Portland, Maine to Thailand in 2026/27

Find the cheapest flights from Portland, Maine to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 5:50 pmPWM Portland-HKT Phuket City

48h 20m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

3:30 pm - 11:43 pmHKT Phuket City-PWM Portland

44h 13m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,059Etihad Airways

Sat, Oct 31 - Wed, Nov 4

6:30 am - 5:50 pmPWM Portland-HKT Phuket City

48h 20m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

3:30 pm - 11:43 pmHKT Phuket City-PWM Portland

44h 13m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,079Etihad Airways

Sat, Oct 31 - Wed, Nov 4

6:30 am - 5:45 pmPWM Portland-BKK Bangkok Suvarnabhumi

48h 15m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

8:30 am - 11:43 pmBKK Bangkok Suvarnabhumi-PWM Portland

50h 13m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,097Etihad Airways

Sun, Oct 25 - Thu, Oct 29

6:30 am - 5:45 pmPWM Portland-BKK Bangkok Suvarnabhumi

48h 15m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

8:30 am - 11:43 pmBKK Bangkok Suvarnabhumi-PWM Portland

50h 13m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,117Etihad Airways

Sun, Oct 25 - Thu, Oct 29

6:30 am - 4:15 amPWM Portland-BKK Bangkok Suvarnabhumi

34h 45m2 stops New York John F Kennedy Intl Istanbul

5:55 am - 11:43 pmBKK Bangkok Suvarnabhumi-PWM Portland

28h 48m2 stops Istanbul New York John F Kennedy Intl

$1,163Turkish Airlines

Sun, Oct 25 - Thu, Oct 29

6:30 am - 5:45 pmPWM Portland-BKK Bangkok Suvarnabhumi

48h 15m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

8:50 pm - 11:43 pmBKK Bangkok Suvarnabhumi-PWM Portland

37h 53m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$1,166Etihad Airways

Sun, Oct 25 - Thu, Oct 29

6:01 am - 9:25 pmPWM Portland-HKT Phuket City

52h 24m2 stops Atlanta Hartsfield-Jackson Incheon Intl

10:55 pm - 9:00 pmHKT Phuket City-PWM Portland

34h 05m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,197Korean Air

Sat, Oct 31 - Wed, Nov 4

6:01 am - 9:25 pmPWM Portland-HKT Phuket City

52h 24m2 stops Atlanta Hartsfield-Jackson Incheon Intl

10:55 pm - 9:00 pmHKT Phuket City-PWM Portland

34h 05m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,198Korean Air

Sat, Oct 31 - Wed, Nov 4

7:00 am - 6:15 amPWM Portland-BKK Bangkok Suvarnabhumi

35h 15m2 stops Chicago O'Hare Intl Doha Hamad Intl

9:05 pm - 11:40 pmBKK Bangkok Suvarnabhumi-PWM Portland

37h 35m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,238Qatar Airways

Mon, Mar 8 - Mon, Mar 29

6:30 am - 7:25 pmPWM Portland-BKK Bangkok Suvarnabhumi

25h 55m2 stops New York John F Kennedy Intl Doha Hamad Intl

8:30 pm - 11:43 pmBKK Bangkok Suvarnabhumi-PWM Portland

38h 13m2 stops Doha Hamad Intl New York John F Kennedy Intl

$1,254Qatar Airways

Sun, Oct 25 - Thu, Oct 29

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Qatar Airways flights from Portland, Maine to Thailand

Our best Qatar Airways deals on Portland, Maine to Thailand flight tickets

Qatar Airways

Mar 8

PWM7:00 amPortland

35h 15m

2 stops

BKK6:15 amBangkok Suvarnabhumi

Mar 29

BKK9:05 pmBangkok Suvarnabhumi

37h 35m

2 stops

PWM11:40 pmPortland

$1,238

Qatar Airways

Oct 25

PWM6:30 amPortland

25h 55m

2 stops

BKK7:25 pmBangkok Suvarnabhumi

Oct 29

BKK8:30 pmBangkok Suvarnabhumi

38h 13m

2 stops

PWM11:43 pmPortland

$1,254

Qatar Airways

Nov 13

PWM6:30 amPortland

24h 55m

2 stops

BKK7:25 pmBangkok Suvarnabhumi

Nov 19

BKK3:00 amBangkok Suvarnabhumi

27h 00m

2 stops

PWM6:00 pmPortland

$1,302

ANA flights from Portland, Maine to Thailand

Our best ANA deals on Portland, Maine to Thailand flight tickets

ANA

Mar 8

PWM5:45 amPortland

41h 45m

1 stop

BKK11:30 amBangkok Suvarnabhumi

Mar 29

BKK7:00 amBangkok Suvarnabhumi

25h 27m

2 stops

PWM9:27 pmPortland

$1,433

ANA

Nov 30

PWM5:35 amPortland

29h 15m

2 stops

BKK10:50 pmBangkok Suvarnabhumi

Apr 13

BKK3:45 pmBangkok Suvarnabhumi

42h 12m

1 stop

PWM10:57 pmPortland

$1,531

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPhuket City

PWM Portland - HKT Phuket City

PWMHKT

Portland

Sat 10/31

6:30 am-5:50 pm

2 stops48h 20m

Phuket City

Wed 11/4

3:30 pm-11:43 pm

2 stops44h 13m

$1,059

PortlandPhuket City

PWM Portland - HKT Phuket City

PWMHKT

Portland

Sat 10/31

6:30 am-5:50 pm

2 stops48h 20m

Phuket City

Wed 11/4

3:30 pm-11:43 pm

2 stops44h 13m

$1,079

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

$1,097

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

$1,117

Quickest round-trip

PortlandBangkok

PWM Portland - BKK Bangkok Suvarnabhumi

PWMBKK

Portland

Sun 10/25

6:30 am-4:15 am

2 stops34h 45m

Bangkok Suvarnabhumi

Thu 10/29

5:55 am-11:43 pm

2 stops28h 48m

$1,163

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

8:50 pm-11:43 pm

2 stops37h 53m

$1,166

PortlandPhuket City

PWM Portland - HKT Phuket City

PWMHKT

Portland

Sat 10/31

6:01 am-9:25 pm

2 stops52h 24m

Phuket City

Wed 11/4

10:55 pm-9:00 pm

2 stops34h 05m

$1,197

PortlandPhuket City

PWM Portland - HKT Phuket City

PWMHKT

Portland

Sat 10/31

6:01 am-9:25 pm

2 stops52h 24m

Phuket City

Wed 11/4

10:55 pm-9:00 pm

2 stops34h 05m

$1,198

PortlandBangkok

PWM Portland - BKK Bangkok Suvarnabhumi

PWMBKK

Portland

Mon 3/8

7:00 am-6:15 am

2 stops35h 15m

Bangkok Suvarnabhumi

Mon 3/29

9:05 pm-11:40 pm

2 stops37h 35m

$1,238

PortlandBangkok

PWM Portland - BKK Bangkok Suvarnabhumi

PWMBKK

Portland

Sun 10/25

6:30 am-7:25 pm

2 stops25h 55m

Bangkok Suvarnabhumi

Thu 10/29

8:30 pm-11:43 pm

2 stops38h 13m

$1,254

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Thailand

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

Prices

Airlines

What is the cheapest month to fly to Thailand?

The month of December is, on average, the cheapest month to fly to Thailand from Portland, Maine, with most prices found around $0. If you are unable to visit Thailand during the month of December, then departing from Portland, Maine during the month August is also very affordable. Most momondo users find prices during this month for around $0.

Cheap Portland, Maine to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Thailand

Best Price Found	$584
Fastest flight time	30h 20m
Direct flights	None

The best one-way flight to Thailand from Portland, Maine in the past 72 hours is $584. The best round-trip flight deal from Portland, Maine to Thailand found on momondo in the last 72 hours is $1,059.

The fastest flight from Portland, Maine to Thailand takes 30h 20m

There are no direct flights from Portland, Maine to Thailand. There are no popular flight routes from Portland, Maine to Thailand.

Search flight deals

Frequently asked questions about flying from Portland, Maine to Thailand

When did momondo last update prices for flights from Portland Airport to Thailand?
Prices for flights from Portland Airport to Thailand refresh daily.
How old do you have to be to fly from Portland Airport to Thailand?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Thailand.
What documentation or ID do you need to fly to Thailand?
The travel and health documents you'll need for your trip to Thailand may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Thailand?

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 Thailand for you.

Can I find flights from Portland to Thailand with flexible booking policies on momondo?

momondo does allow users to show only those flights to Thailand from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Thailand?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Thailand.

I’m not ready to book a flight from Portland to Thailand right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Thailand flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.