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$374+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BKK
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$746
(oojo)

One-way from

$374
(CrystalTravel)

Popular in

August

Cheapest in

September

Average price

$1,353
From Pennsylvania to Thailand
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One-way flight from Pennsylvania to Thailand
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This oojo deal was found by Cheapflights users on 7/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1911:55 amEWR - HKT
1 stop33h 15mAir India
Mon 11/179:05 amHKT - EWR
1 stop33h 50mAir India
Deal found 7/1$746
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/248:00 amEWR - BKK
2 stops33h 35mUnited Airlines
Thu 8/147:00 amBKK - EWR
2 stops33h 37mUnited Airlines
Deal found 7/1$769
This CrystalTravel deal was found by Cheapflights users on 7/1. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:30 amEWR - BKK
1 stop31h 05mANA
Tue 9/97:00 amBKK - EWR
2 stops24h 17mANA
Deal found 7/1$771
This Ovago deal was found by Cheapflights users on 7/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2611:45 amEWR - HKT
2 stops34h 50mMultiple Airlines
Tue 9/97:35 amHKT - EWR
2 stops45h 20mMultiple Airlines
Deal found 7/1$771
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:30 pmEWR - BKK
2 stops43h 00mDelta
Sun 11/231:00 amBKK - EWR
2 stops36h 01mDelta
Deal found 7/1$775
This oojo deal was found by Cheapflights users on 7/2. 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.
Fri 9/1211:55 amEWR - BKK
1 stop32h 45mAir India
Tue 9/232:45 pmBKK - EWR
1 stop28h 10mAir India
Deal found 7/2$777
This Korean Air deal was found by Cheapflights users on 7/1. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:15 amEWR - BKK
2 stops26h 30mKorean Air
Wed 9/1011:30 pmBKK - EWR
2 stops26h 11mKorean Air
Deal found 7/1$781
This KAYAK deal was found by Cheapflights users on 7/2. 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.
Mon 10/61:30 pmJFK - BKK
1 stop39h 00mANA
Tue 1/279:25 amBKK - JFK
1 stop24h 10mANA
Deal found 7/2$782
This FlightHub deal was found by Cheapflights users on 7/3. 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.
Mon 11/108:30 amLGA - BKK
2 stops25h 00mKorean Air
Mon 11/249:30 pmBKK - LGA
2 stops26h 28mKorean Air
Deal found 7/3$782
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/207:05 pmJFK - BKK
2 stops39h 40mDelta
Wed 8/279:50 amBKK - JFK
2 stops25h 37mDelta
Deal found 7/1$784
This Trip.com deal was found by Cheapflights users on 7/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/109:10 pmJFK - BKK
2 stops39h 15mKorean Air
Sun 9/711:30 pmBKK - JFK
1 stop22h 30mKorean Air
Deal found 7/1$785
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:00 amLGA - BKK
2 stops30h 45mDelta
Tue 11/181:00 amBKK - LGA
2 stops33h 43mDelta
Deal found 7/1$786

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 July 3, 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

Tue 8/19

11:55 am-8:10 am

1 stop33h 15m

Phuket City

Mon 11/17

9:05 am-6:55 am

1 stop33h 50m

$746

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Thu 7/24

8:00 am-4:35 am

2 stops33h 35m

Bangkok Suvarnabhumi

Thu 8/14

7:00 am-5:37 am

2 stops33h 37m

$769

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Sat 8/30

10:30 am-4:35 am

1 stop31h 05m

Bangkok Suvarnabhumi

Tue 9/9

7:00 am-8:17 pm

2 stops24h 17m

$771

NewarkPhuket City

EWR - HKT

EWRHKT

Newark

Tue 8/26

11:45 am-9:35 am

2 stops34h 50m

Phuket City

Tue 9/9

7:35 am-5:55 pm

2 stops45h 20m

$771

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Mon 11/3

4:00 pm-9:30 pm

2 stops41h 30m

Bangkok Suvarnabhumi

Wed 11/26

9:40 am-1:01 am

2 stops27h 21m

$775

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Fri 9/12

11:30 am-1:35 pm

1 stop39h 05m

Bangkok Suvarnabhumi

Tue 9/23

2:45 pm-7:55 am

1 stop28h 10m

$777

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Thu 8/21

8:15 am-9:45 pm

2 stops26h 30m

Bangkok Suvarnabhumi

Wed 9/10

11:30 pm-2:41 pm

2 stops26h 11m

$781

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Mon 10/6

1:30 pm-3:30 pm

1 stop39h 00m

Bangkok Suvarnabhumi

Tue 1/27

9:25 am-9:35 pm

1 stop24h 10m

$782

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Mon 11/10

8:30 am-9:30 pm

2 stops25h 00m

Bangkok Suvarnabhumi

Mon 11/24

9:30 pm-11:58 am

2 stops26h 28m

$782

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sun 7/20

7:05 pm-9:45 pm

2 stops39h 40m

Bangkok Suvarnabhumi

Wed 8/27

9:50 am-12:27 am

2 stops25h 37m

$784

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 $952). Flying from Pennsylvania to Thailand in December is currently the most expensive (average of $1,573). 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 July 3, 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.

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 July 3, 2025.
Read reviews from past customers who have flown EVA Air, ANA, and Korean Air from Pennsylvania to Thailand. 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
1,215 reviews

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,215 reviews
EVA Air
8.4
Very good
1,215 reviews

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.4
Very good
893 reviews
EVA Air
8.4
Very good
1,215 reviews

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,101 reviews
EVA Air
8.4
Very good
1,215 reviews

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,505 reviews
EVA Air
8.4
Very good
1,215 reviews

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
744 reviews
EVA Air
8.4
Very good
1,215 reviews

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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 $374. Delta flights start at $404 while deals on ANA start at $413 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 $952). Flying from Pennsylvania to Thailand in December is currently the most expensive (average of $1,573). 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$883Average$1,159FlexibilityNo cancel feeOn-time69%
ANACheapest$887Average$1,233FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$906Average$1,486FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$932Average$1,318FlexibilityNo cancel feeOn-time81%
DeltaCheapest$997Average$1,623FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$1,054Average$1,132FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$1,085Average$1,187FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$1,089Average$1,374FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$1,178Average$1,545FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$1,256Average$1,472FlexibilityNo cancel feeOn-time72%

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