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$272+ Cheap flights from Pennsylvania to Thailand

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BKK
Apr 2 — Apr 91
Thu 4/2
Thu 4/9
1 adult, Economy
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Cheap flight deals from Pennsylvania to Thailand

Cheapest flights from Pennsylvania to Thailand
Explore the most affordable flight options available from Pennsylvania to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 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 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.
Mon 10/1911:30 am
EWR
-
HKT
1 stop32h 55m
Air India
Mon 10/268:30 pm
HKT
-
EWR
1 stop24h 35m
Air India
Deal found 2/28$736
This CheapOair deal was found by Cheapflights users on 3/1. 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 4/301:45 am
JFK
-
BKK
1 stop23h 25m
Multiple Airlines
Tue 5/128:15 pm
BKK
-
JFK
1 stop24h 45m
Multiple Airlines
Deal found 3/1$736
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 2/27. 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.
Tue 9/111:30 am
EWR
-
BKK
1 stop21h 55m
Air India
Tue 9/152:45 pm
BKK
-
EWR
1 stop27h 45m
Air India
Deal found 2/27$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 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.
Mon 10/1211:30 am
EWR
-
HKT
1 stop32h 55m
Air India
Mon 10/198:45 pm
HKT
-
EWR
1 stop23h 15m
Air India
Deal found 2/26$741
This CheapOair deal was found by Cheapflights users on 3/1. 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 4/231:45 am
JFK
-
BKK
1 stop23h 25m
Multiple Airlines
Sat 5/28:15 pm
BKK
-
JFK
1 stop24h 45m
Multiple Airlines
Deal found 3/1$741
This CheapOair 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 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 stop23h 25m
Multiple Airlines
Sat 4/258:15 pm
BKK
-
JFK
1 stop24h 45m
Multiple Airlines
Deal found 2/26$742
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.
Tue 9/111:30 am
EWR
-
BKK
1 stop21h 55m
Air India
Tue 9/222:45 pm
BKK
-
EWR
1 stop27h 45m
Air India
Deal found 2/26$743
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.
Mon 10/511:30 am
EWR
-
HKT
1 stop32h 55m
Air India
Sun 10/118:25 am
HKT
-
EWR
1 stop35h 35m
Air India
Deal found 2/26$746
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

Find flight deals from Pennsylvania to Thailand

Keep the following information in mind while searching for Pennsylvania to Thailand flight deals. Data was last updated March 3, 2026.

Round-trip from

$731
(Gurufare)

One-way from

$272
(CrystalTravel)

Popular in

June

Cheapest in

February

Average price

$1,010
From Pennsylvania to Thailand
Search Deals
One-way flight from Pennsylvania to Thailand
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 Thailand 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 3, 2026.
Use the filters below to find and compare flights from Pennsylvania to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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 4/19

1:20 pm-11:35 pm

1 stop23h 15m

Bangkok Suvarnabhumi

Mon 5/11

9:40 pm-11:10 am

1 stop24h 30m

$863

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Sun 4/26

6:04 am-9:35 am

3 stops64h 31m

Bangkok Suvarnabhumi

Sun 5/3

9:35 am-9:44 pm

2 stops47h 09m

$880

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Tue 4/7

1:20 pm-1:35 pm

1 stop37h 15m

Bangkok Suvarnabhumi

Mon 6/8

2:35 am-12:09 am

2 stops32h 34m

$919

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sat 4/25

12:50 am-9:45 pm

1 stop33h 55m

Bangkok Suvarnabhumi

Mon 5/25

11:30 pm-8:44 pm

2 stops32h 14m

$919

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sun 4/26

6:20 am-11:35 pm

2 stops30h 15m

Bangkok Suvarnabhumi

Sun 5/17

11:30 pm-6:52 pm

2 stops30h 22m

$924

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Sat 4/25

1:10 pm-4:35 am

2 stops28h 25m

Bangkok Suvarnabhumi

Sat 5/2

3:45 pm-9:13 am

3 stops28h 28m

$928

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Wed 4/29

6:30 pm-9:35 am

2 stops28h 05m

Bangkok Suvarnabhumi

Tue 5/5

3:45 pm-7:28 am

2 stops26h 43m

$939

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Mon 4/6

1:20 pm-1:35 pm

1 stop37h 15m

Bangkok Suvarnabhumi

Tue 4/21

9:40 pm-9:00 pm

1 stop34h 20m

$953

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Sun 4/19

11:55 am-9:35 am

2 stops34h 40m

Bangkok Suvarnabhumi

Fri 7/17

7:00 am-1:10 am

2 stops29h 10m

$967

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

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

Best time to book a flight from Pennsylvania to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand 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 Thailand

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

Currently, July is the cheapest month in which you can book a flight from Pennsylvania to Thailand (average of $610). Flying from Pennsylvania to Thailand 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.

What is the cheapest time of day to fly from PA to TH?

Find hourly flight availability from Pennsylvania to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 3, 2026.

A simple way to save on the total cost of your ticket is to fly from Pennsylvania to Thailand in the evening. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Pennsylvania to Thailand?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Thailand. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Pennsylvania to Thailand flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Thailand. 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 Thailand?

    For as low as $863, United Airlines can have you in Thailand from Pennsylvania in 23h 15m. There are 8660 mi between Pennsylvania and Thailand. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Pennsylvania to Thailand 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.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Pennsylvania to Thailand (average of $610). Flying from Pennsylvania to Thailand 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

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Alternative routes for Pennsylvania to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
John F Kennedy Intl to Haneda flights
Los Angeles to Narita flights
Newark to Narita flights
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Seattle to Incheon Intl flights
Dallas/Fort Worth to Suvarnabhumi flights
Dallas/Fort Worth to Incheon Intl flights
George Bush Intcntl to Narita flights
Newark to Suvarnabhumi flights
O'Hare Intl to Suvarnabhumi flights

Top 9 airlines flying from Pennsylvania to Thailand

Discover the top 9 airlines that operate flights from Pennsylvania to Thailand. 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$579Average$1,081FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$714Average$1,026FlexibilityNo cancel feeOn-time81%
ANACheapest$769Average$1,055FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$795Average$1,073FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$829Average$1,292FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$852Average$1,323FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$958Average$1,083FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$980Average$1,310FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$1,084Average$1,180FlexibilityNo cancel feeOn-time74%

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