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$377+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BKK
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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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 October 10, 2025.

This oojo deal was found by Cheapflights users on 10/7. 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 12/111:10 amJFK - BKK
1 stop36h 05mAsiana Airlines
Wed 12/2412:20 pmBKK - JFK
1 stop32h 40mAsiana Airlines
Deal found 10/7$733
This oojo deal was found by Cheapflights users on 10/7. 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 12/111:10 amJFK - BKK
1 stop36h 05mAsiana Airlines
Thu 12/1111:55 pmBKK - JFK
1 stop21h 05mAsiana Airlines
Deal found 10/7$734
This FlightHub deal was found by Cheapflights users on 10/7. 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 12/31:05 pmJFK - BKK
1 stop29h 25mANA
Tue 12/167:10 amBKK - JFK
1 stop26h 40mANA
Deal found 10/7$735
This Ovago deal was found by Cheapflights users on 10/8. 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.
Mon 11/179:00 amJFK - BKK
1 stop27h 15mCathay Pacific
Wed 11/265:40 pmBKK - JFK
1 stop30h 20mCathay Pacific
Deal found 10/8$737
This Gotogate deal was found by Cheapflights users on 10/9. 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 Gotogate 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 11/113:00 amBKK - JFK
1 stop23h 20mKuwait Airways
Deal found 10/9$738
This Gotogate deal was found by Cheapflights users on 10/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/195:55 pmJFK - BKK
1 stop20h 55mKuwait Airways
Tue 10/283:00 amBKK - JFK
1 stop23h 20mKuwait Airways
Deal found 10/9$739
This KAYAK deal was found by Cheapflights users on 10/8. 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.
Tue 11/181:40 pmJFK - BKK
1 stop33h 35mCathay Pacific
Wed 11/265:40 pmBKK - JFK
1 stop30h 20mCathay Pacific
Deal found 10/8$740
This lol.travel deal was found by Cheapflights users on 10/7. 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.
Mon 11/178:30 amLGA - BKK
2 stops26h 50mKorean Air
Tue 12/29:40 amBKK - LGA
2 stops38h 13mKorean Air
Deal found 10/7$740
This lol.travel deal was found by Cheapflights users on 10/9. 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.
Mon 11/2412:00 pmJFK - BKK
1 stop24h 55mKorean Air
Sat 12/62:05 amBKK - JFK
2 stops48h 37mKorean Air
Deal found 10/9$741
This Turkish Airlines deal was found by Cheapflights users on 10/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1412:35 amJFK - BKK
1 stop41h 40mTurkish Airlines
Thu 10/2310:45 pmBKK - JFK
1 stop34h 55mTurkish Airlines
Deal found 10/7$742
This oojo deal was found by Cheapflights users on 10/7. 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 12/411:10 amJFK - BKK
1 stop22h 50mAsiana Airlines
Mon 1/1912:20 pmBKK - JFK
1 stop32h 40mAsiana Airlines
Deal found 10/7$744
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Tue 11/111:15 pmLGA - BKK
3 stops34h 10mUnited Airlines
Wed 11/194:55 pmBKK - LGA
3 stops28h 12mUnited Airlines
Deal found 10/8$744

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 October 10, 2025.

Round-trip from

$733
(oojo)

One-way from

$377
(oojo)

Popular in

June

Cheapest in

September

Average price

$1,123
From Pennsylvania to Thailand
Search Deals
One-way flight from Pennsylvania to Thailand
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($234 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 10, 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

LGA - BKK

LGABKK

New York LaGuardia

Mon 11/24

8:17 pm-11:20 pm

2 stops39h 03m

Bangkok Suvarnabhumi

Sun 12/7

9:30 pm-1:59 pm

2 stops28h 29m

$785

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Tue 11/25

6:00 am-11:25 am

2 stops41h 25m

Bangkok Suvarnabhumi

Fri 12/5

4:55 pm-5:07 am

2 stops24h 12m

$797

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Mon 11/24

12:00 pm-12:55 am

1 stop24h 55m

Bangkok Suvarnabhumi

Wed 12/10

11:15 pm-1:41 pm

2 stops26h 26m

$797

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Tue 11/11

6:00 am-12:45 am

2 stops30h 45m

Bangkok Suvarnabhumi

Tue 11/18

12:55 am-11:41 pm

2 stops34h 46m

$797

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Mon 11/10

6:00 am-12:45 am

2 stops30h 45m

Bangkok Suvarnabhumi

Wed 11/19

11:15 pm-9:45 pm

2 stops34h 30m

$797

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Tue 11/11

7:00 am-12:45 am

2 stops29h 45m

Bangkok Suvarnabhumi

Fri 11/21

12:55 am-11:47 pm

2 stops34h 52m

$801

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Sun 11/9

6:00 am-12:45 am

2 stops30h 45m

Bangkok Suvarnabhumi

Sat 11/22

12:55 am-9:45 pm

2 stops32h 50m

$801

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Tue 11/18

12:25 am-8:40 am

1 stop20h 15m

Bangkok Suvarnabhumi

Sun 12/7

10:10 am-10:30 pm

1 stop24h 20m

$802

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Thu 11/27

7:30 am-12:55 am

2 stops29h 25m

Bangkok Suvarnabhumi

Mon 12/8

9:30 pm-3:00 pm

2 stops29h 30m

$807

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Fri 11/28

7:00 am-12:55 am

2 stops29h 55m

Bangkok Suvarnabhumi

Sat 12/13

12:55 am-12:27 pm

2 stops23h 32m

$807

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

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, 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 $1,313). 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 October 10, 2025.

A simple way to save on the total cost of your ticket is to fly from Pennsylvania to Thailand at noon. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the afternoon.

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 December 16, 2024.

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 $797, Delta can have you in Thailand from Pennsylvania in 24h 55m. 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 Cathay Pacific, which is currently one of the cheapest options available, starting at $377. Qatar Airways flights start at $404 while deals on Delta start at $416 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 $1,313). 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

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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.
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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 October 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$830Average$1,235FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$858Average$1,128FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$877Average$1,378FlexibilityNo cancel feeOn-time68%
ANACheapest$886Average$1,122FlexibilityNo cancel feeOn-time80%
DeltaCheapest$927Average$1,159FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$1,054Average$1,093FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$1,074Average$1,664FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$1,085Average$1,180FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$1,089Average$1,375FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$1,253Average$1,463FlexibilityNo cancel feeOn-time72%

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