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$375+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BKK
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Pennsylvania to Thailand

Keep the following information in mind while searching for Pennsylvania to Thailand flight deals. Data was last updated August 18, 2025.

Round-trip from

$732
(oojo)

One-way from

$375
(CrystalTravel)

Popular in

June

Cheapest in

September

Average price

$962
From Pennsylvania to Thailand
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One-way flight from Pennsylvania to Thailand
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Highest demand for flights based on searches. 12% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 18, 2025.

This oojo deal was found by Cheapflights users on 8/18. 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.
Sat 10/1812:35 amJFK - BKK
1 stop35h 35mAsiana Airlines
Fri 10/3111:55 pmBKK - JFK
1 stop21h 20mAsiana Airlines
Deal found 8/18$732
This oojo deal was found by Cheapflights users on 8/18. 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 8/271:30 amJFK - BKK
1 stop34h 40mAsiana Airlines
Sun 9/71:20 amBKK - JFK
1 stop32h 40mAsiana Airlines
Deal found 8/18$733
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/94:55 pmJFK - BKK
1 stop20h 35mKuwait Airways
Sat 1/173:00 amBKK - JFK
1 stop23h 20mKuwait Airways
Deal found 8/18$734
This lol.travel deal was found by Cheapflights users on 8/18. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:00 amJFK - BKK
1 stop26h 30mANA
Tue 9/169:35 amBKK - JFK
1 stop24h 20mANA
Deal found 8/18$735
This KAYAK deal was found by Cheapflights users on 8/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/24:55 pmJFK - BKK
1 stop20h 35mKuwait Airways
Tue 1/133:00 amBKK - JFK
1 stop23h 20mKuwait Airways
Deal found 8/18$738
This Ovago deal was found by Cheapflights users on 8/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:15 amJFK - BKK
1 stop22h 50mAsiana Airlines
Thu 11/2011:55 pmBKK - JFK
1 stop21h 20mAsiana Airlines
Deal found 8/17$739
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:55 pmJFK - BKK
1 stop23h 15mAsiana Airlines
Wed 9/1011:55 amBKK - JFK
1 stop22h 05mAsiana Airlines
Deal found 8/17$740
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:15 amJFK - BKK
1 stop22h 50mAsiana Airlines
Wed 11/1911:55 pmBKK - JFK
1 stop21h 20mAsiana Airlines
Deal found 8/17$741
This oojo deal was found by Cheapflights users on 8/17. 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 9/301:30 amJFK - BKK
1 stop34h 40mAsiana Airlines
Sun 11/212:20 pmBKK - JFK
1 stop32h 55mAsiana Airlines
Deal found 8/17$742
This Asiana Airlines deal was found by Cheapflights users on 8/17. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:15 amJFK - BKK
1 stop22h 50mAsiana Airlines
Tue 11/1111:55 pmBKK - JFK
1 stop21h 20mAsiana Airlines
Deal found 8/17$743
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:00 amJFK - BKK
1 stop39h 35mUnited Airlines
Thu 9/259:35 amBKK - JFK
1 stop24h 20mUnited Airlines
Deal found 8/18$744
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1911:55 amEWR - HKT
1 stop44h 35mAir India
Mon 9/229:05 amHKT - EWR
1 stop34h 50mAir India
Deal found 8/18$745

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 August 18, 2025.
Use the filters below to find and compare flights from Pennsylvania to Thailand that are best for you.

Fly from

Pennsylvania

Fly to

Thailand

Route

Depart

Return

Price

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Wed 11/12

11:15 am-11:15 am

1 stop36h 00m

Bangkok Suvarnabhumi

Mon 12/1

12:20 pm-9:15 am

1 stop32h 55m

$743

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Wed 11/19

11:15 am-11:15 am

1 stop36h 00m

Bangkok Suvarnabhumi

Wed 12/3

12:20 pm-9:15 am

1 stop32h 55m

$743

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Mon 9/1

1:30 am-10:55 am

1 stop22h 25m

Bangkok Suvarnabhumi

Sat 9/20

1:20 am-11:00 pm

1 stop32h 40m

$743

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Wed 11/19

11:15 am-11:15 am

1 stop36h 00m

Bangkok Suvarnabhumi

Fri 1/16

11:55 pm-9:15 am

1 stop21h 20m

$743

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Mon 11/17

11:15 am-11:15 am

1 stop36h 00m

Bangkok Suvarnabhumi

Fri 1/16

12:20 pm-9:15 am

1 stop32h 55m

$743

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Wed 9/3

2:00 am-4:35 am

1 stop39h 35m

Bangkok Suvarnabhumi

Thu 9/25

9:35 am-10:55 pm

1 stop24h 20m

$744

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sun 1/25

12:50 am-5:10 am

1 stop40h 20m

Bangkok Suvarnabhumi

Sun 2/8

9:25 am-10:30 am

1 stop37h 05m

$746

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Tue 9/2

7:55 am-11:25 pm

2 stops28h 30m

Bangkok Suvarnabhumi

Wed 9/17

9:50 am-11:44 pm

2 stops24h 54m

$753

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Tue 9/2

7:55 am-11:25 pm

2 stops28h 30m

Bangkok Suvarnabhumi

Tue 9/16

9:50 am-11:44 pm

2 stops24h 54m

$753

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Tue 9/2

9:30 am-9:45 pm

2 stops25h 15m

Bangkok Suvarnabhumi

Tue 9/23

9:50 am-11:44 pm

2 stops24h 54m

$753

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 60 results
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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, September is the cheapest month in which you can book a flight from Pennsylvania to Thailand (average of $938). Flying from Pennsylvania to Thailand in December is currently the most expensive (average of $1,552). 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 August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Thailand as you normally would.

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 $753, Asiana Airlines can have you in Thailand from Pennsylvania in 28h 30m. There are 8652 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 Asiana Airlines, which is currently one of the cheapest options available, starting at $375. Philippine Airlines flights start at $375 while deals on Korean Air start at $384 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, September is the cheapest month in which you can book a flight from Pennsylvania to Thailand (average of $938). Flying from Pennsylvania to Thailand in December is currently the most expensive (average of $1,552). 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
Los Angeles to Narita flights
John F Kennedy Intl to Haneda flights
Newark to Haneda flights
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O'Hare Intl to Haneda flights
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Top 10 airlines flying from Pennsylvania to Thailand

Discover the top 10 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$529Average$1,229FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$839Average$1,126FlexibilityNo cancel feeOn-time69%
ANACheapest$855Average$1,175FlexibilityNo cancel feeOn-time80%
Turkish AirlinesCheapest$868Average$1,522FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$900Average$1,460FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$932Average$1,240FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,054Average$1,118FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$1,085Average$1,180FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$1,089Average$1,379FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$1,108Average$1,683FlexibilityNo cancel feeOn-time71%

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