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$329+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BKK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$776
(Orbitz)

One-way from

$329
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,677
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. 0% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Orbitz deal was found by Cheapflights users on 6/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:25 amEWR - HKT
2 stops36h 35mMultiple Airlines
Wed 9/2410:20 amHKT - EWR
2 stops42h 35mMultiple Airlines
Deal found 6/9$776
This Trip.com deal was found by Cheapflights users on 6/11. 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.
Sun 7/2712:55 pmJFK - BKK
1 stop23h 15mAsiana Airlines
Sun 8/311:55 amBKK - JFK
1 stop34h 00mAsiana Airlines
Deal found 6/11$800
This Gotogate deal was found by Cheapflights users on 6/11. 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.
Thu 9/43:45 pmJFK - BKK
1 stop28h 35mEtihad Airways
Thu 9/188:55 pmBKK - JFK
1 stop23h 05mEtihad Airways
Deal found 6/11$801
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/317:00 amEWR - BKK
2 stops27h 45mDelta
Sun 8/3111:30 pmBKK - EWR
2 stops28h 02mDelta
Deal found 6/10$803
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/296:00 amJFK - BKK
2 stops30h 25mDelta
Wed 8/611:30 pmBKK - JFK
2 stops26h 04mDelta
Deal found 6/10$803
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 7/196:05 amLGA - BKK
2 stops35h 30mUnited Airlines
Wed 8/67:00 amBKK - LGA
2 stops38h 18mUnited Airlines
Deal found 6/11$803
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/1410:20 amEWR - BKK
1 stop31h 15mUnited Airlines
Thu 10/237:00 amBKK - EWR
2 stops33h 05mUnited Airlines
Deal found 6/10$804
This Trip.com deal was found by Cheapflights users on 6/10. 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.
Wed 11/58:00 pmLGA - BKK
2 stops37h 30mKorean Air
Mon 11/179:40 amBKK - LGA
2 stops38h 18mKorean Air
Deal found 6/10$804
This Korean Air deal was found by Cheapflights users on 6/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/89:00 pmJFK - BKK
2 stops38h 20mKorean Air
Tue 12/1611:15 pmBKK - JFK
1 stop22h 45mKorean Air
Deal found 6/11$805
This oojo deal was found by Cheapflights users on 6/11. 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 8/1811:55 amEWR - BKK
1 stop42h 00mAir India
Mon 8/255:55 pmBKK - EWR
1 stop25h 00mAir India
Deal found 6/11$809
This Gurufare deal was found by Cheapflights users on 6/10. 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.
Mon 7/71:30 pmJFK - BKK
1 stop28h 05mANA
Mon 7/141:55 pmBKK - JFK
1 stop32h 05mANA
Deal found 6/10$809
This KAYAK deal was found by Cheapflights users on 6/11. 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.
Wed 7/166:00 amLGA - BKK
2 stops30h 55mANA
Tue 8/59:35 pmBKK - LGA
2 stops33h 45mANA
Deal found 6/11$819

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 June 12, 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

NewarkPhuket City

EWR - HKT

EWRHKT

Newark

Wed 9/10

11:25 am-11:00 am

2 stops36h 35m

Phuket City

Wed 9/24

10:20 am-5:55 pm

2 stops42h 35m

$776

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sun 7/27

12:55 pm-11:10 pm

1 stop23h 15m

Bangkok Suvarnabhumi

Sun 8/3

11:55 am-10:55 am

1 stop34h 00m

$800

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Thu 9/4

3:45 pm-7:20 am

1 stop28h 35m

Bangkok Suvarnabhumi

Thu 9/18

8:55 pm-9:00 am

1 stop23h 05m

$801

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Thu 7/31

7:00 am-9:45 pm

2 stops27h 45m

Bangkok Suvarnabhumi

Sun 8/31

11:30 pm-4:32 pm

2 stops28h 02m

$803

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Sat 7/19

6:05 am-4:35 am

2 stops35h 30m

Bangkok Suvarnabhumi

Mon 8/11

7:00 am-10:18 am

2 stops38h 18m

$803

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Tue 7/29

6:00 am-11:25 pm

2 stops30h 25m

Bangkok Suvarnabhumi

Wed 8/6

11:30 pm-2:34 pm

2 stops26h 04m

$803

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Wed 11/5

8:00 pm-9:30 pm

2 stops37h 30m

Bangkok Suvarnabhumi

Mon 11/17

9:40 am-11:58 am

2 stops38h 18m

$804

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Sun 9/14

10:20 am-4:35 am

1 stop31h 15m

Bangkok Suvarnabhumi

Thu 10/23

7:00 am-5:05 am

2 stops33h 05m

$804

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sat 11/8

9:00 pm-11:20 pm

2 stops38h 20m

Bangkok Suvarnabhumi

Tue 12/16

11:15 pm-10:00 am

1 stop22h 45m

$805

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Mon 8/18

11:55 am-4:55 pm

1 stop42h 00m

Bangkok Suvarnabhumi

Mon 8/25

5:55 pm-7:55 am

1 stop25h 00m

$809

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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, March is the cheapest month in which you can book a flight from Pennsylvania to Thailand (average of $953). Flying from Pennsylvania to Thailand in December is currently the most expensive (average of $1,574). 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 June 12, 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.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and Japan Airlines from Pennsylvania to Thailand by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

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.

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

    To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at $392. United Airlines flights start at $401 while deals on Delta start at $402 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, March is the cheapest month in which you can book a flight from Pennsylvania to Thailand (average of $953). Flying from Pennsylvania to Thailand in December is currently the most expensive (average of $1,574). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$883Average$1,242FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$911Average$1,497FlexibilityNo cancel feeOn-time68%
ANACheapest$922Average$1,264FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$932Average$1,321FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$1,052Average$1,735FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$1,054Average$1,132FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$1,089Average$1,374FlexibilityNo cancel feeOn-time67%
DeltaCheapest$1,106Average$1,669FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$1,111Average$1,187FlexibilityNo cancel feeOn-time74%
Turkish AirlinesCheapest$1,178Average$1,545FlexibilityNo cancel feeOn-time77%

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