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Southeast Asia

$442+ Cheap flights from Pennsylvania to Southeast Asia

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BKK
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
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Cheap flight deals from Pennsylvania to Southeast Asia

Discover tips and strategies to find the most affordable flight options for your journey from Pennsylvania (USPA) to Southeast Asia (zzYJX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 22, 2025.

Round-trip from

$851
(United)

One-way from

$442
(Kiwi.com)
From Pennsylvania to Southeast Asia
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One-way flight from Pennsylvania to Southeast Asia
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Find flight deals from Pennsylvania to Southeast Asia

Cheapest flights from Pennsylvania to Southeast Asia
Explore the most affordable flight options available from Pennsylvania to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2025.

This United deal was found by Cheapflights users on 1/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/22:00 pmLGA - BKK
2 stops46h 05mUnited Airlines
Thu 3/67:10 amBKK - LGA
2 stops24h 39mUnited Airlines
Deal found 1/22$851
This Gurufare deal was found by Cheapflights users on 1/22. 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.
Thu 3/132:40 pmJFK - BKK
1 stop21h 55mMultiple Airlines
Mon 3/1711:15 pmBKK - JFK
1 stop35h 30mMultiple Airlines
Deal found 1/22$852
This oojo deal was found by Cheapflights users on 1/21. 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 4/249:30 pmJFK - BKK
1 stop22h 35mQatar Airways
Fri 5/169:05 amBKK - JFK
1 stop34h 55mQatar Airways
Deal found 1/21$853
This StudentUniverse deal was found by Cheapflights users on 1/22. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/142:40 pmJFK - DMK
2 stops33h 25mMultiple Airlines
Mon 3/244:35 pmDMK - JFK
2 stops28h 05mMultiple Airlines
Deal found 1/22$853
This CrystalTravel deal was found by Cheapflights users on 1/22. 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.
Tue 3/1812:50 amJFK - BKK
1 stop25h 25mKorean Air
Mon 3/2411:15 pmBKK - JFK
1 stop32h 15mKorean Air
Deal found 1/22$854
This Delta deal was found by Cheapflights users on 1/21. 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 2/236:00 amJFK - BKK
2 stops27h 30mDelta
Mon 3/1011:15 pmBKK - JFK
2 stops36h 32mDelta
Deal found 1/21$855
This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 2/216:00 amLGA - BKK
2 stops29h 20mDelta
Thu 3/139:40 amBKK - LGA
2 stops24h 51mDelta
Deal found 1/21$855
This oojo deal was found by Cheapflights users on 1/22. 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.
Sun 1/2612:50 pmJFK - BKK
1 stop39h 30mJapan Airlines
Sun 2/210:05 pmBKK - JFK
1 stop32h 35mJapan Airlines
Deal found 1/22$858
This Etihad Airways deal was found by Cheapflights users on 1/22. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/303:30 pmJFK - BKK
1 stop21h 25mEtihad Airways
Sat 5/172:45 amBKK - JFK
1 stop41h 25mEtihad Airways
Deal found 1/22$861
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:35 amJFK - BKK
1 stop27h 45mAmerican Airlines
Wed 12/1010:05 pmBKK - JFK
1 stop32h 25mAmerican Airlines
Deal found 1/22$866
This United Airlines deal was found by Cheapflights users on 1/22. 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 9/1111:25 amEWR - BKK
1 stop25h 30mUnited Airlines
Thu 11/67:10 amBKK - EWR
1 stop20h 55mUnited Airlines
Deal found 1/22$872
This JetBlue deal was found by Cheapflights users on 1/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2710:20 amJFK - BKK
1 stop20h 25mJetBlue
Fri 3/142:00 amBKK - JFK
1 stop24h 50mJetBlue
Deal found 1/22$873

Find flights from Pennsylvania to Southeast Asia within your budget

Customize your flight search to find flights from Pennsylvania to Southeast Asia 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 January 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Mon 3/17

11:20 am-7:25 pm

1 stop21h 05m

Bangkok Suvarnabhumi

Sun 6/1

8:00 pm-9:00 am

1 stop24h 00m

$851

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Sun 2/2

2:00 pm-12:05 am

2 stops46h 05m

Bangkok Suvarnabhumi

Thu 3/6

7:10 am-7:49 pm

2 stops24h 39m

$851

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Mon 1/27

12:50 am-1:15 pm

1 stop24h 25m

Bangkok Suvarnabhumi

Thu 3/20

9:30 pm-11:00 am

1 stop24h 30m

$852

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Wed 2/26

1:40 pm-11:35 pm

1 stop21h 55m

Bangkok Suvarnabhumi

Tue 3/25

1:40 pm-11:45 pm

1 stop21h 05m

$853

New YorkBangkok

JFK - DMK

JFKDMK

New York John F Kennedy Intl

Fri 3/14

2:40 pm-11:05 am

2 stops33h 25m

Bangkok Don Mueang Intl

Mon 3/24

4:35 pm-9:40 am

2 stops28h 05m

$853

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sun 2/23

6:00 am-9:30 pm

2 stops27h 30m

Bangkok Suvarnabhumi

Mon 3/10

11:15 pm-12:47 am

2 stops36h 32m

$855

New YorkBangkok

LGA - BKK

LGABKK

New York LaGuardia

Fri 2/21

6:00 am-11:20 pm

2 stops29h 20m

Bangkok Suvarnabhumi

Thu 3/13

9:40 am-11:31 pm

2 stops24h 51m

$855

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sun 3/2

12:50 am-4:20 pm

1 stop27h 30m

Bangkok Suvarnabhumi

Thu 7/3

9:35 am-10:55 pm

1 stop24h 20m

$856

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sun 1/26

12:50 pm-4:20 pm

1 stop39h 30m

Bangkok Suvarnabhumi

Sun 2/2

10:05 pm-6:40 pm

1 stop32h 35m

$858

NewarkBangkok

EWR - BKK

EWRBKK

Newark

Mon 4/21

12:25 am-3:25 pm

1 stop28h 00m

Bangkok Suvarnabhumi

Tue 5/20

11:00 am-10:30 pm

1 stop22h 30m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia 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.

Travel insights for flights from Pennsylvania to Southeast Asia

Get recent, data-driven insights about flights from Pennsylvania to Southeast Asia including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Southeast Asia (average of $996). Flying from Pennsylvania to Southeast Asia in June is currently the most expensive (average of $1,585). 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 YJX?

Find hourly flight availability from Pennsylvania to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 22, 2025.

When flying from Pennsylvania to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Southeast Asia by month

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

In terms of precipitation, rainfall in Southeast Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Southeast Asia when rainfall is around 0.4 in.

Temperature in Southeast Asia by month

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

If weather is an important factor for your trip to Southeast Asia, 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 84.2 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 Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated January 22, 2025.
Read reviews from past customers who have flown SAUDIA, Qatar Airways and Air India from Pennsylvania to Southeast Asia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

EVA Air
8.4
Very good
1,252 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,447 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

AIR PREMIA
8.2
Very good
53 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Southeast Asia. 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 Southeast Asia one-way?

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as $444. However, be on the lookout for offers from ANA and United Airlines, as they are both options that can get you from Pennsylvania to Southeast Asia for a low price.

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

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

  • How can I find direct flights from Pennsylvania to Southeast Asia?

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Southeast Asia 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 Southeast Asia?

    Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Southeast Asia (average of $996). Flying from Pennsylvania to Southeast Asia in June is currently the most expensive (average of $1,585). 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.

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Alternative routes for Pennsylvania to Southeast Asia

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 Southeast Asia

Discover the top 10 airlines that operate flights from Pennsylvania to Southeast Asia. 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 January 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$794Average$1,429FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$989Average$1,443FlexibilityNo cancel feeOn-time68%
DeltaCheapest$990Average$1,435FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,083Average$1,664FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$1,089Average$1,427FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,121Average$1,494FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$1,128Average$1,470FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$1,178Average$1,545FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$1,208Average$1,491FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,219Average$1,584FlexibilityNo cancel feeOn-time72%
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