HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangkok

$268+ Cheap flights from Pennsylvania to Bangkok

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BKK
Mar 31 — Apr 71
Tue 3/31
Tue 4/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Bangkok with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pennsylvania to Bangkok

Cheapest flights from Pennsylvania to Bangkok
Explore the most affordable flight options available from Pennsylvania to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 1, 2026.

This Gurufare deal was found by Cheapflights users on 2/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:00 am
EWR
-
BKK
1 stop33h 10m
AIR PREMIA
Mon 7/1310:45 pm
BKK
-
EWR
1 stop34h 45m
AIR PREMIA
Deal found 2/27$731
This Trip.com deal was found by Cheapflights users on 2/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:35 am
JFK
-
BKK
1 stop22h 25m
Multiple Airlines
Tue 4/148:15 pm
BKK
-
JFK
1 stop24h 45m
Multiple Airlines
Deal found 2/27$737
This oojo deal was found by Cheapflights users on 2/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:30 am
EWR
-
BKK
1 stop42h 25m
Air India
Tue 9/222:45 pm
BKK
-
EWR
1 stop27h 45m
Air India
Deal found 2/28$738
This Booking.com deal was found by Cheapflights users on 2/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/111:45 am
JFK
-
BKK
1 stop29h 45m
Multiple Airlines
Sun 4/199:40 pm
BKK
-
JFK
1 stop32h 50m
Multiple Airlines
Deal found 2/26$740
This CheapOair deal was found by Cheapflights users on 2/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:45 am
JFK
-
BKK
1 stop33h 55m
Multiple Airlines
Sat 4/258:15 pm
BKK
-
JFK
1 stop24h 45m
Multiple Airlines
Deal found 2/28$741
This oojo deal was found by Cheapflights users on 2/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:30 am
EWR
-
BKK
1 stop20h 50m
Air India
Wed 4/293:15 pm
BKK
-
EWR
1 stop28h 45m
Air India
Deal found 2/26$743
This Booking.com deal was found by Cheapflights users on 2/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:00 pm
JFK
-
BKK
2 stops30h 25m
Multiple Airlines
Wed 9/1612:25 pm
BKK
-
JFK
1 stop41h 30m
Multiple Airlines
Deal found 2/25$745
This oojo deal was found by Cheapflights users on 2/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:30 am
EWR
-
BKK
1 stop33h 10m
Air India
Thu 10/88:20 pm
BKK
-
EWR
1 stop22h 10m
Air India
Deal found 2/27$748
This Trip.com deal was found by Cheapflights users on 2/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/71:35 am
JFK
-
BKK
1 stop22h 25m
Philippine Airlines
Mon 3/911:50 pm
BKK
-
JFK
1 stop35h 05m
Philippine Airlines
Deal found 2/26$748
This oojo deal was found by Cheapflights users on 2/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:30 am
EWR
-
BKK
1 stop20h 50m
Air India
Wed 4/228:40 am
BKK
-
EWR
1 stop35h 20m
Air India
Deal found 2/26$750
This Trip.com deal was found by Cheapflights users on 2/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:35 am
JFK
-
BKK
1 stop22h 25m
Philippine Airlines
Tue 3/31:20 pm
BKK
-
JFK
1 stop21h 35m
Philippine Airlines
Deal found 2/25$750
This flugladen.de deal was found by Cheapflights users on 2/27. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:30 am
EWR
-
BKK
1 stop33h 10m
Air India
Sun 5/33:15 pm
BKK
-
EWR
1 stop28h 45m
Air India
Deal found 2/27$751

Find flight deals from Pennsylvania to Bangkok

Keep the following information in mind while searching for Pennsylvania to Bangkok flight deals. Data was last updated March 1, 2026.

Round-trip from

$731
(Gurufare)

One-way from

$268
(CrystalTravel)

Popular in

June

Cheapest in

February

Average price

$1,010
From Pennsylvania to Bangkok
Search Deals
One-way flight from Pennsylvania to Bangkok
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($285 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 March 1, 2026.
Use the filters below to find and compare flights from Pennsylvania to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Wed 4/22

3:20 pm-4:35 am

2 stops26h 15m

Bangkok Suvarnabhumi

Wed 5/6

3:45 pm-9:13 am

3 stops28h 28m

$828

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Mon 3/16

7:30 pm-11:25 am

2 stops28h 55m

Bangkok Suvarnabhumi

Tue 5/12

9:35 am-5:50 pm

1 stop43h 15m

$860

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sun 4/5

1:20 pm-1:35 pm

1 stop37h 15m

Bangkok Suvarnabhumi

Wed 4/22

9:40 pm-8:30 pm

2 stops33h 50m

$873

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sun 4/19

6:20 am-11:35 pm

2 stops30h 15m

Bangkok Suvarnabhumi

Sun 5/31

11:30 pm-6:52 pm

2 stops30h 22m

$924

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Wed 4/15

10:00 am-9:35 am

3 stops36h 35m

Bangkok Suvarnabhumi

Sat 8/29

7:00 am-12:32 am

2 stops28h 32m

$959

NewarkBangkok

EWR - DMK

EWRDMK

Newark

Fri 4/10

11:30 am-4:25 am

2 stops29h 55m

Bangkok Don Mueang Intl

Tue 4/21

7:30 am-4:20 pm

3 stops43h 50m

$963

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Wed 4/22

9:10 am-4:35 am

2 stops32h 25m

Bangkok Suvarnabhumi

Wed 6/17

9:35 am-6:47 pm

2 stops44h 12m

$972

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Wed 4/15

11:55 am-9:35 am

2 stops34h 40m

Bangkok Suvarnabhumi

Mon 4/20

3:45 pm-10:33 am

3 stops29h 48m

$976

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Wed 4/15

1:10 pm-9:35 am

3 stops33h 25m

Bangkok Suvarnabhumi

Mon 4/20

3:45 pm-9:13 am

3 stops28h 28m

$976

Washington, D.C.Bangkok

IAD - DMK

IADDMK

Washington, D.C. Dulles Intl

Fri 4/24

1:20 pm-3:30 pm

1 stop39h 10m

Bangkok Don Mueang Intl

Mon 5/4

1:40 pm-9:45 am

2 stops55h 05m

$985

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Pennsylvania to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Pennsylvania 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.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Bangkok

What is the cheapest month to book a flight from Pennsylvania to Bangkok?

Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Bangkok (average of $729). Flying from Pennsylvania to Bangkok in June is currently the most expensive (average of $1,056). 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.

How much does it cost to fly round-trip from Pennsylvania to Bangkok?

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pennsylvania to Bangkok?

    For as low as $828, United Airlines can have you in Bangkok from Pennsylvania in 26h 15m. The distance between Pennsylvania and Bangkok is about 8652 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Pennsylvania to Bangkok one-way?

    To fly one-way, consider booking your trip with ANA, which is currently one of the cheapest options available, starting at $402. Qatar Airways flights start at $410 while deals on United Airlines start at $414 one-way.

  • What are the most popular routes from Pennsylvania to Bangkok?

    Most travelers choose New York John F Kennedy Intl - Bangkok Suvarnabhumi, Newark - Bangkok Suvarnabhumi or New York LaGuardia - Bangkok Suvarnabhumi when deciding on the best route from Pennsylvania to Bangkok.

  • Can I find deals for flights from Pennsylvania to Bangkok that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Bangkok.

  • Can I find deals for business class flights from Pennsylvania to Bangkok?

    Yes. Cheapflights offers flight deals from Pennsylvania 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 Pennsylvania to Bangkok?

    Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Bangkok (average of $729). Flying from Pennsylvania to Bangkok in June is currently the most expensive (average of $1,056). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Pennsylvania to Bangkok

Discover the top 9 airlines that operate flights from Pennsylvania 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 March 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$714Average$1,076FlexibilityNo cancel feeOn-timeN/A
ANACheapest$769Average$1,055FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$795Average$1,080FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$829Average$1,206FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$830Average$1,027FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$852Average$1,323FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$958Average$1,083FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$980Average$1,456FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$1,084Average$1,180FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.