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$287+ Cheap flights from Pennsylvania to Bangkok

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BKK
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
1 adult, Economy
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Cheap flight deals from Pennsylvania to Bangkok

Keep the following information in mind while searching for Pennsylvania to Bangkok flight deals. Data was last updated enero 15, 2026.

Round-trip from

$719
(Flightnetwork)

One-way from

$287
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,034
From Pennsylvania to Bangkok
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One-way flight from Pennsylvania to Bangkok
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Highest demand for flights based on searches. 19% potential increase in price ($283 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Pennsylvania to Bangkok

Cheapest flights from Pennsylvania to Bangkok
Explore the most affordable flight options available from Pennsylvania to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 15, 2026.

This Flightnetwork deal was found by Cheapflights users on 1/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/1212:10 pm
JFK
-
BKK
1 stop22h 50m
Asiana Airlines
mié. 3/2511:55 pm
BKK
-
JFK
1 stop21h 05m
Asiana Airlines
Deal found 1/15$719
This FlightHub deal was found by Cheapflights users on 1/14. 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.
lun. 10/511:45 am
JFK
-
BKK
1 stop24h 25m
Asiana Airlines
mar. 10/2012:20 pm
BKK
-
JFK
1 stop32h 40m
Asiana Airlines
Deal found 1/14$720
This lastminute.com deal was found by Cheapflights users on 1/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/311:30 am
JFK
-
BKK
1 stop22h 45m
Asiana Airlines
mié. 9/1612:20 pm
BKK
-
JFK
1 stop21h 40m
Asiana Airlines
Deal found 1/15$721
This oojo deal was found by Cheapflights users on 1/14. 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.
mié. 3/111:50 pm
JFK
-
BKK
1 stop27h 30m
Turkish Airlines
vie. 3/205:50 am
BKK
-
JFK
1 stop28h 35m
Turkish Airlines
Deal found 1/14$722
This Justfly.com deal was found by Cheapflights users on 1/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/161:50 pm
JFK
-
BKK
1 stop31h 50m
Turkish Airlines
vie. 3/275:50 am
BKK
-
JFK
1 stop28h 35m
Turkish Airlines
Deal found 1/12$724
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
jue. 3/512:50 pm
JFK
-
BKK
1 stop38h 15m
Turkish Airlines
vie. 3/205:50 am
BKK
-
JFK
1 stop28h 35m
Turkish Airlines
Deal found 1/15$725
This oojo deal was found by Cheapflights users on 1/13. 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.
mié. 3/251:00 pm
JFK
-
BKK
1 stop24h 45m
Korean Air
lun. 4/69:50 am
BKK
-
JFK
1 stop36h 20m
Korean Air
Deal found 1/13$727
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
jue. 4/911:45 am
JFK
-
BKK
1 stop24h 25m
Asiana Airlines
sáb. 4/181:20 am
BKK
-
JFK
1 stop32h 40m
Asiana Airlines
Deal found 1/15$728
This Ovago deal was found by Cheapflights users on 1/13. 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.
vie. 3/610:55 am
JFK
-
BKK
1 stop21h 25m
Air India
dom. 3/223:10 pm
BKK
-
JFK
1 stop29h 40m
Air India
Deal found 1/13$729
This Gotogate deal was found by Cheapflights users on 1/14. 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.
lun. 3/211:10 am
JFK
-
BKK
1 stop36h 05m
Asiana Airlines
lun. 3/1612:20 pm
BKK
-
JFK
1 stop32h 40m
Asiana Airlines
Deal found 1/14$730
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
lun. 4/131:30 am
JFK
-
BKK
1 stop22h 45m
Asiana Airlines
mié. 4/221:20 am
BKK
-
JFK
1 stop32h 40m
Asiana Airlines
Deal found 1/13$731
This Trip.com deal was found by Cheapflights users on 1/13. 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.
mar. 2/38:00 am
LGA
-
BKK
2 stops28h 45m
Korean Air
lun. 2/1611:15 pm
BKK
-
LGA
2 stops25h 05m
Korean Air
Deal found 1/13$749

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Bangkok 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 enero 15, 2026.
Use the filters below to find and compare flights from Pennsylvania to Bangkok that are best for you.

Fly from

Pennsylvania

Fly to

Bangkok

Route

Depart

Return

Price

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

lun. 3/23

1:00 pm-12:55 am

1 stop24h 55m

Bangkok Suvarnabhumi

dom. 4/5

9:50 am-11:10 am

1 stop36h 20m

$760

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

dom. 4/5

1:30 am-11:10 pm

1 stop34h 40m

Bangkok Suvarnabhumi

dom. 4/26

1:20 am-11:00 pm

1 stop32h 40m

$760

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

lun. 2/16

7:00 am-12:55 am

2 stops29h 55m

Bangkok Suvarnabhumi

mar. 3/3

2:05 am-9:58 pm

2 stops31h 53m

$771

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

lun. 3/2

7:00 am-12:45 am

2 stops29h 45m

Bangkok Suvarnabhumi

mar. 3/24

9:40 am-12:45 am

2 stops26h 05m

$771

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

mié. 2/4

6:00 am-12:45 am

2 stops30h 45m

Bangkok Suvarnabhumi

jue. 2/12

9:40 am-11:39 pm

2 stops25h 59m

$771

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

mar. 2/3

6:00 am-12:45 am

2 stops30h 45m

Bangkok Suvarnabhumi

mar. 3/3

9:40 am-10:41 pm

2 stops25h 01m

$771

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

mié. 2/18

7:59 am-12:45 am

2 stops28h 46m

Bangkok Suvarnabhumi

lun. 3/9

2:05 am-1:21 pm

2 stops46h 16m

$776

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

lun. 2/2

8:00 am-12:55 am

2 stops28h 55m

Bangkok Suvarnabhumi

mié. 2/11

9:30 pm-12:20 pm

2 stops26h 50m

$776

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

mié. 4/15

9:10 am-9:45 am

3 stops37h 35m

Bangkok Suvarnabhumi

mar. 4/21

3:40 pm-2:18 pm

3 stops33h 38m

$790

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

lun. 3/2

10:06 am-5:10 am

2 stops31h 04m

Bangkok Suvarnabhumi

lun. 3/9

4:55 pm-7:15 am

2 stops25h 20m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Bangkok

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

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

Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Bangkok (average of $729). Flying from Pennsylvania to Bangkok in June is currently the most expensive (average of $1,309). 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.

Related info for your journey

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

    For as low as $760, Korean Air can have you in Bangkok from Pennsylvania in 24h 55m. The distance between Pennsylvania and Bangkok is about 8660 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Pennsylvania to Bangkok 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 $424 one-way.

  • What are the most popular routes from Pennsylvania to Bangkok?

    Most travelers choose New York John F Kennedy Intl - Bangkok Suvarnabhumi, Newark - Bangkok Suvarnabhumi or Washington, D.C. Dulles Intl - Bangkok Suvarnabhumi when deciding on the best route from Pennsylvania to Bangkok.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Bangkok (average of $729). Flying from Pennsylvania to Bangkok in June is currently the most expensive (average of $1,309). 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 Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Pennsylvania to Bangkok

Discover the top 9 airlines that operate flights from Pennsylvania to Bangkok. 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 enero 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$714Average$1,028FlexibilityNo cancel feeOn-timeN/A
ANACheapest$776Average$1,067FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$830Average$1,186FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$839Average$1,086FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$844Average$1,215FlexibilityNo cancel feeOn-time68%
Japan AirlinesCheapest$958Average$1,089FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$983Average$1,607FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$1,085Average$1,189FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$1,248Average$1,651FlexibilityNo cancel feeOn-time67%

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