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

Etihad Airways, Qatar Airways, and Delta are the most popular carriers operating from Pennsylvania to Thailand

What airlines fly to Thailand?

Qatar Airways, United Airlines and Delta are the top three most popular airlines that fly to Thailand from Pennsylvania according to our data. Qatar Airways is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 13 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

How long is the flight from Pennsylvania to Thailand?

The flight from Pennsylvania to Thailand depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Philadelphia (a popular airport in Pennsylvania) to Bangkok Suvarnabhumi Airport (the most popular airport in Thailand), then the flight time is 21h 30m on average. If you fly from Pittsburgh (another popular airport in Pennsylvania) to Bangkok Suvarnabhumi Airport, then the average flight time is 23h 30m.

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

Prices for flights from Pennsylvania to Thailand refresh daily.

How many operators does momondo search for flights from Pennsylvania to Thailand?

As of October 2026, there are 13 operators available to choose from for flights from Pennsylvania to Thailand.

How old do you have to be to fly from Pennsylvania 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 Pennsylvania to Thailand.

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

The required travel and health documents for your Thailand trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thailand. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$463 Cheap Flights from Pennsylvania to Thailand in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 pm - 1:05 pmPHL Philadelphia-BKK Bangkok Suvarnabhumi

28h 20m1 stop Doha Hamad Intl

3:00 am - 2:50 pmBKK Bangkok Suvarnabhumi-PHL Philadelphia

23h 50m1 stop Doha Hamad Intl

$871Qatar Airways

Sun, Feb 7 - Thu, Feb 18

8:45 pm - 1:05 pmPHL Philadelphia-BKK Bangkok Suvarnabhumi

28h 20m1 stop Doha Hamad Intl

9:45 am - 2:50 pmBKK Bangkok Suvarnabhumi-PHL Philadelphia

41h 05m1 stop Doha Hamad Intl

$873Qatar Airways

Thu, Feb 11 - Mon, Mar 1

8:00 pm - 8:10 amPIT Pittsburgh-BKK Bangkok Suvarnabhumi

48h 10m2 stops Washington, D.C. Dulles Intl Rome Fiumicino

12:15 pm - 5:30 pmBKK Bangkok Suvarnabhumi-PIT Pittsburgh

41h 15m2 stops Rome Fiumicino Chicago O'Hare Intl

$905Multiple Airlines

Mon, Nov 23 - Thu, Dec 24

9:30 pm - 1:25 pmPHL Philadelphia-BKK Bangkok Suvarnabhumi

28h 55m1 stop Doha Hamad Intl

9:05 pm - 3:05 pmBKK Bangkok Suvarnabhumi-PHL Philadelphia

29h 00m1 stop Doha Hamad Intl

$909JetBlue

Mon, Apr 5 - Sat, Apr 17

9:30 pm - 7:15 amPHL Philadelphia-BKK Bangkok Suvarnabhumi

22h 45m1 stop Doha Hamad Intl

2:30 am - 3:05 pmBKK Bangkok Suvarnabhumi-PHL Philadelphia

23h 35m1 stop Doha Hamad Intl

$909JetBlue

Sat, Apr 3 - Wed, Apr 14

3:20 pm - 6:40 amPHL Philadelphia-BKK Bangkok Suvarnabhumi

27h 20m2 stops Montreal Pierre Elliott Trudeau Intl Doha Hamad Intl

2:00 am - 3:50 pmBKK Bangkok Suvarnabhumi-PHL Philadelphia

24h 50m1 stop Doha Hamad Intl

$961Multiple Airlines

Thu, Mar 4 - Mon, Mar 15

9:07 am - 11:55 pmPIT Pittsburgh-BKK Bangkok Suvarnabhumi

27h 48m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

2:40 pm - 7:54 pmBKK Bangkok Suvarnabhumi-PIT Pittsburgh

40h 14m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$998Etihad Airways

Mon, Oct 19 - Thu, Oct 29

12:10 pm - 7:15 amPIT Pittsburgh-BKK Bangkok Suvarnabhumi

31h 05m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

2:55 am - 5:44 pmBKK Bangkok Suvarnabhumi-PIT Pittsburgh

26h 49m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$1,001Etihad Airways

Sun, Jan 17 - Tue, Mar 9

6:00 am - 12:20 amPHL Philadelphia-BKK Bangkok Suvarnabhumi

30h 20m2 stops Detroit Metropolitan Wayne County Incheon Intl

11:15 pm - 4:19 pmBKK Bangkok Suvarnabhumi-PHL Philadelphia

29h 04m2 stops Incheon Intl Detroit Metropolitan Wayne County

$1,092Delta

Sun, Jan 10 - Wed, Jan 27

6:00 am - 9:45 pmPHL Philadelphia-BKK Bangkok Suvarnabhumi

28h 45m2 stops Detroit Metropolitan Wayne County Incheon Intl

9:50 am - 5:41 amBKK Bangkok Suvarnabhumi-PHL Philadelphia

30h 51m2 stops Incheon Intl Salt Lake City

$1,092Delta

Fri, Apr 2 - Wed, Apr 14

Cheap last minute flights

Enter your travel dates to find the best prices.

9:30 pm - 6:20 amPHL Philadelphia-BKK Bangkok Suvarnabhumi

21h 50m1 stop Doha Hamad Intl

2:00 am - 3:50 pmBKK Bangkok Suvarnabhumi-PHL Philadelphia

24h 50m1 stop Doha Hamad Intl

$993JetBlue

Thu, Oct 15 - Mon, Oct 26

6:30 am - 12:55 amPHL Philadelphia-BKK Bangkok Suvarnabhumi

31h 25m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

3:15 am - 6:28 pmBKK Bangkok Suvarnabhumi-PHL Philadelphia

26h 13m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$1,057Etihad Airways

Mon, Oct 12 - Sun, Oct 18

1:10 pm - 7:35 amPHL Philadelphia-BKK Bangkok Suvarnabhumi

31h 25m2 stops Miami Doha Hamad Intl

2:30 am - 2:30 pmBKK Bangkok Suvarnabhumi-PHL Philadelphia

23h 00m1 stop Doha Hamad Intl

$1,058Qatar Airways

Mon, Oct 12 - Sun, Oct 18

1:10 pm - 2:25 pmPHL Philadelphia-BKK Bangkok Suvarnabhumi

38h 15m2 stops Miami Doha Hamad Intl

3:00 am - 2:30 pmBKK Bangkok Suvarnabhumi-PHL Philadelphia

22h 30m1 stop Doha Hamad Intl

$1,058Qatar Airways

Wed, Oct 14 - Tue, Oct 20

6:30 am - 12:55 amPHL Philadelphia-BKK Bangkok Suvarnabhumi

31h 25m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

9:00 pm - 6:28 pmBKK Bangkok Suvarnabhumi-PHL Philadelphia

32h 28m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$1,058Etihad Airways

Mon, Oct 12 - Sun, Oct 18

9:30 pm - 6:20 amPHL Philadelphia-BKK Bangkok Suvarnabhumi

21h 50m1 stop Doha Hamad Intl

2:30 am - 2:30 pmBKK Bangkok Suvarnabhumi-PHL Philadelphia

23h 00m1 stop Doha Hamad Intl

$1,068JetBlue

Sat, Oct 10 - Fri, Oct 23

6:30 am - 6:40 amPHL Philadelphia-HKT Phuket City

37h 10m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

9:20 pm - 10:45 pmHKT Phuket City-PHL Philadelphia

36h 25m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$1,087Multiple Airlines

Mon, Oct 12 - Sun, Oct 18

6:30 am - 12:55 amPHL Philadelphia-BKK Bangkok Suvarnabhumi

31h 25m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

9:00 pm - 10:45 pmBKK Bangkok Suvarnabhumi-PHL Philadelphia

36h 45m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$1,114Multiple Airlines

Mon, Oct 12 - Sun, Oct 18

9:27 am - 9:35 amPHL Philadelphia-BKK Bangkok Suvarnabhumi

37h 08m2 stops San Francisco Hong Kong Intl

9:10 am - 11:10 pmBKK Bangkok Suvarnabhumi-PHL Philadelphia

25h 00m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,173United Airlines

Thu, Oct 15 - Tue, Oct 27

9:27 am - 9:35 amPHL Philadelphia-BKK Bangkok Suvarnabhumi

37h 08m2 stops San Francisco Hong Kong Intl

9:10 am - 11:37 amBKK Bangkok Suvarnabhumi-PHL Philadelphia

37h 27m3 stops Tokyo Haneda San Francisco Houston George Bush Intcntl

$1,173United Airlines

Thu, Oct 15 - Tue, Oct 27

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Qatar Airways flights from Pennsylvania to Thailand

Our best Qatar Airways deals on Pennsylvania to Thailand flight tickets

Qatar Airways

Feb 7

PHL8:45 pmPhiladelphia

28h 20m

1 stop

BKK1:05 pmBangkok Suvarnabhumi

Feb 18

BKK3:00 amBangkok Suvarnabhumi

23h 50m

1 stop

PHL2:50 pmPhiladelphia

$871

Qatar Airways

Feb 11

PHL8:45 pmPhiladelphia

28h 20m

1 stop

BKK1:05 pmBangkok Suvarnabhumi

Mar 1

BKK9:45 amBangkok Suvarnabhumi

41h 05m

1 stop

PHL2:50 pmPhiladelphia

$873

Qatar Airways

Feb 10

PHL8:45 pmPhiladelphia

27h 30m

1 stop

BKK12:15 pmBangkok Suvarnabhumi

Feb 22

BKK8:35 pmBangkok Suvarnabhumi

30h 15m

1 stop

PHL2:50 pmPhiladelphia

$875

JetBlue flights from Pennsylvania to Thailand

Our best JetBlue deals on Pennsylvania to Thailand flight tickets

JetBlue

Apr 3

PHL9:30 pmPhiladelphia

22h 45m

1 stop

BKK7:15 amBangkok Suvarnabhumi

Apr 14

BKK2:30 amBangkok Suvarnabhumi

23h 35m

1 stop

PHL3:05 pmPhiladelphia

$909

JetBlue

Feb 8

PHL8:45 pmPhiladelphia

21h 30m

1 stop

BKK6:15 amBangkok Suvarnabhumi

Feb 20

BKK8:15 amBangkok Suvarnabhumi

42h 35m

1 stop

PHL2:50 pmPhiladelphia

$912

JetBlue

Nov 18

PHL8:45 pmPhiladelphia

27h 30m

1 stop

BKK12:15 pmBangkok Suvarnabhumi

Nov 24

BKK3:00 amBangkok Suvarnabhumi

23h 50m

1 stop

PHL2:50 pmPhiladelphia

$920

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Sun 2/7

8:45 pm-1:05 pm

1 stop28h 20m

Bangkok Suvarnabhumi

Thu 2/18

3:00 am-2:50 pm

1 stop23h 50m

$871

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Thu 2/11

8:45 pm-1:05 pm

1 stop28h 20m

Bangkok Suvarnabhumi

Mon 3/1

9:45 am-2:50 pm

1 stop41h 05m

$873

PittsburghBangkok

PIT Pittsburgh - BKK Bangkok Suvarnabhumi

PITBKK

Pittsburgh

Mon 11/23

8:00 pm-8:10 am

2 stops48h 10m

Bangkok Suvarnabhumi

Thu 12/24

12:15 pm-5:30 pm

2 stops41h 15m

$905

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Mon 4/5

9:30 pm-1:25 pm

1 stop28h 55m

Bangkok Suvarnabhumi

Sat 4/17

9:05 pm-3:05 pm

1 stop29h 00m

$909

Quickest round-trip

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Sat 4/3

9:30 pm-7:15 am

1 stop22h 45m

Bangkok Suvarnabhumi

Wed 4/14

2:30 am-3:05 pm

1 stop23h 35m

$909

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Thu 3/4

3:20 pm-6:40 am

2 stops27h 20m

Bangkok Suvarnabhumi

Mon 3/15

2:00 am-3:50 pm

1 stop24h 50m

$961

PittsburghBangkok

PIT Pittsburgh - BKK Bangkok Suvarnabhumi

PITBKK

Pittsburgh

Mon 10/19

9:07 am-11:55 pm

2 stops27h 48m

Bangkok Suvarnabhumi

Thu 10/29

2:40 pm-7:54 pm

2 stops40h 14m

$998

PittsburghBangkok

PIT Pittsburgh - BKK Bangkok Suvarnabhumi

PITBKK

Pittsburgh

Sun 1/17

12:10 pm-7:15 am

2 stops31h 05m

Bangkok Suvarnabhumi

Tue 3/9

2:55 am-5:44 pm

2 stops26h 49m

$1,001

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Sun 1/10

6:00 am-12:20 am

2 stops30h 20m

Bangkok Suvarnabhumi

Wed 1/27

11:15 pm-4:19 pm

2 stops29h 04m

$1,092

PhiladelphiaBangkok

PHL Philadelphia - BKK Bangkok Suvarnabhumi

PHLBKK

Philadelphia

Fri 4/2

6:00 am-9:45 pm

2 stops28h 45m

Bangkok Suvarnabhumi

Wed 4/14

9:50 am-5:41 am

2 stops30h 51m

$1,092

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania 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

Other information

What is the cheapest month to fly to Thailand?

The month of February is, on average, the cheapest month to fly to Thailand from Pennsylvania, with most prices found around $894. If you are unable to visit Thailand during the month of February, then departing from Pennsylvania during the month September is also very affordable. Most momondo users find prices during this month for around $997.

How far in advance should I book a flight from Pennsylvania to Thailand?

You are more likely to see cheaper flights to Thailand from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,139 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Pennsylvania for as low as $990 on momondo.

Cheap Pennsylvania to Thailand flight deals and tips

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

Best Price Found	$463
Fastest flight time	20h 40m
Direct flights	None

The best one-way flight to Thailand from Pennsylvania in the past 72 hours is $463. The best round-trip flight deal from Pennsylvania to Thailand found on momondo in the last 72 hours is $871.

The fastest flight from Pennsylvania to Thailand takes 20h 40m

There are no direct flights from Pennsylvania to Thailand. There are no popular flight routes from Pennsylvania to Thailand.

Search flight deals

Frequently asked questions about flying from Pennsylvania to Thailand

When did momondo last update prices for flights from Pennsylvania to Thailand?
Prices for flights from Pennsylvania to Thailand refresh daily.
How many operators does momondo search for flights from Pennsylvania to Thailand?
As of October 2026, there are 13 operators available to choose from for flights from Pennsylvania to Thailand.
How old do you have to be to fly from Pennsylvania 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 Pennsylvania to Thailand.
What documentation or ID do you need to fly to Thailand?
The required travel and health documents for your Thailand trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thailand. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pennsylvania to Thailand

Compare and see reviews for airlines that fly from Pennsylvania to Thailand with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $658	Free Cancellation	Rating 8.4 1,217 reviews	Search Korean Air flights
Delta	PriceFrom $714	Free Cancellation	Rating 7.8 8,651 reviews	Search Delta flights
United Airlines	PriceFrom $760	Free Cancellation	Rating 7.4 10,330 reviews	Search United Airlines flights
ANA	PriceFrom $763	Free Cancellation	Rating 8.3 1,321 reviews	Search ANA flights
Qatar Airways	PriceFrom $820	Free Cancellation	Rating 7.3 3,724 reviews	Search Qatar Airways flights
Air Canada	PriceFrom $857	Free Cancellation	Rating 7.1 11,747 reviews	Search Air Canada flights
STARLUX Airlines	PriceFrom $915	Free Cancellation	Rating 8.7 395 reviews	Search STARLUX Airlines flights
JetBlue	PriceFrom $917	Free Cancellation	Rating 7.1 3,048 reviews	Search JetBlue flights
Etihad Airways	PriceFrom $937	Free Cancellation	Rating 7.3 1,541 reviews	Search Etihad Airways flights
American Airlines	PriceFrom $983	Free Cancellation	Rating 7.0 12,149 reviews	Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Pennsylvania to Thailand flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Thailand that suits you.

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

All flight searches from Pennsylvania to Thailand on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Thailand from Pennsylvania.

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

Of course. momondo tracks the price of Pennsylvania to Thailand flights. All you need is a valid email address and we will do the rest; it is that quick and easy.