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Southeast Asia

$404+ 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BKK
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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Cheap flight deals from Pennsylvania to Southeast Asia

Keep the following information in mind while searching for Pennsylvania to Southeast Asia flight deals. Data was last updated February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$832
(Justfly.com)

One-way from

$404
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$1,392
Provider with most accurate pricing for Philadelphia-Manila Ninoy Aquino Intl flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Manila Ninoy Aquino Intl flights.
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From Pennsylvania to Southeast Asia
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One-way flight from Pennsylvania to Southeast Asia
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Highest demand for flights based on searches. 17% potential increase in price ($347 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 23, 2025.

This iWofly deal was found by Cheapflights users on 2/22. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/83:30 pmJFK - BKK
1 stop21h 25mEtihad Airways
Mon 9/229:05 amBKK - JFK
1 stop35h 05mEtihad Airways
Deal found 2/22$833
This Delta deal was found by Cheapflights users on 2/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/151:10 pmJFK - BKK
2 stops37h 05mDelta
Thu 4/249:50 amBKK - JFK
2 stops25h 38mDelta
Deal found 2/22$834
This FlightHub deal was found by Cheapflights users on 2/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:20 amJFK - BKK
1 stop24h 35mQatar Airways
Wed 9/242:30 amBKK - JFK
1 stop23h 40mQatar Airways
Deal found 2/22$837
This Gurufare deal was found by Cheapflights users on 2/22. 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.
Sat 3/292:00 amJFK - BKK
1 stop41h 00mANA
Tue 4/89:35 amBKK - JFK
1 stop36h 25mANA
Deal found 2/22$844
This oojo deal was found by Cheapflights users on 2/21. 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.
Tue 4/221:30 amJFK - BKK
1 stop34h 30mJapan Airlines
Sun 5/1110:05 pmBKK - JFK
1 stop31h 25mJapan Airlines
Deal found 2/21$849
This FlightHub deal was found by Cheapflights users on 2/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/88:05 pmJFK - MNL
1 stop36h 00mTurkish Airlines
Tue 3/185:25 amMNL - JFK
1 stop25h 25mTurkish Airlines
Deal found 2/22$854
This Cheapflightsfares deal was found by Cheapflights users on 2/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/161:50 amJFK - MNL
1 stop23h 45mANA
Tue 4/82:40 pmMNL - JFK
1 stop20h 15mANA
Deal found 2/22$856
This JetBlue deal was found by Cheapflights users on 2/22. 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.
Sun 9/149:25 pmJFK - BKK
1 stop21h 50mJetBlue
Wed 9/248:00 pmBKK - JFK
1 stop24h 00mJetBlue
Deal found 2/22$861
This Korean Air deal was found by Cheapflights users on 2/22. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/281:20 pmJFK - MNL
1 stop20h 45mKorean Air
Sun 5/253:05 amMNL - JFK
1 stop20h 05mKorean Air
Deal found 2/22$861
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Mon 3/1710:28 amLGA - MNL
2 stops32h 22mUnited Airlines
Mon 4/78:40 amMNL - LGA
2 stops37h 08mUnited Airlines
Deal found 2/22$863
This Korean Air deal was found by Cheapflights users on 2/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:10 pmJFK - BKK
1 stop23h 15mKorean Air
Fri 11/149:40 amBKK - JFK
1 stop21h 50mKorean Air
Deal found 2/21$865
This FlightHub deal was found by Cheapflights users on 2/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/101:50 pmJFK - MNL
1 stop27h 55mJapan Airlines
Tue 4/811:25 pmMNL - JFK
1 stop31h 00mJapan Airlines
Deal found 2/22$866

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 February 23, 2025.

Fly from

Pennsylvania

Fly to

Southeast Asia

Route

Depart

Return

Price

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Mon 5/5

3:30 pm-11:55 pm

1 stop21h 25m

Bangkok Suvarnabhumi

Tue 6/3

2:55 am-9:10 am

1 stop41h 15m

$833

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Tue 4/15

6:30 pm-1:15 pm

2 stops31h 45m

Bangkok Suvarnabhumi

Tue 4/22

9:50 am-12:28 am

2 stops25h 38m

$834

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Wed 8/20

9:25 pm-7:50 pm

1 stop35h 25m

Bangkok Suvarnabhumi

Tue 9/23

2:30 am-10:30 pm

1 stop31h 00m

$841

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sat 3/29

2:00 am-6:00 am

1 stop41h 00m

Bangkok Suvarnabhumi

Tue 4/8

9:35 am-11:00 am

1 stop36h 25m

$844

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Tue 4/22

1:30 am-11:00 pm

1 stop34h 30m

Bangkok Suvarnabhumi

Sun 5/11

10:05 pm-6:30 pm

1 stop31h 25m

$849

New YorkManila

JFK - MNL

JFKMNL

New York John F Kennedy Intl

Sat 3/8

8:05 pm-9:05 pm

1 stop36h 00m

Manila Ninoy Aquino Intl

Tue 3/18

5:25 am-6:50 pm

1 stop25h 25m

$854

New YorkManila

JFK - MNL

JFKMNL

New York John F Kennedy Intl

Sun 3/16

1:50 am-1:35 pm

1 stop23h 45m

Manila Ninoy Aquino Intl

Tue 4/8

2:40 pm-10:55 pm

1 stop20h 15m

$856

New YorkBangkok

JFK - BKK

JFKBKK

New York John F Kennedy Intl

Sun 5/4

9:25 pm-7:20 am

1 stop22h 55m

Bangkok Suvarnabhumi

Sun 5/18

9:05 am-10:30 pm

1 stop24h 25m

$861

New YorkManila

JFK - MNL

JFKMNL

New York John F Kennedy Intl

Mon 4/28

1:20 pm-10:05 pm

1 stop20h 45m

Manila Ninoy Aquino Intl

Sun 5/25

3:05 am-11:10 am

1 stop20h 05m

$861

New YorkManila

LGA - MNL

LGAMNL

New York LaGuardia

Mon 3/17

10:28 am-6:50 am

2 stops32h 22m

Manila Ninoy Aquino Intl

Mon 4/7

8:40 am-9:48 am

2 stops37h 08m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

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, February is the cheapest month in which you can book a flight from Pennsylvania to Southeast Asia (average of $976). Flying from Pennsylvania to Southeast Asia in June is currently the most expensive (average of $1,580). 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 February 23, 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 February 23, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and ANA from Pennsylvania to Southeast Asia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,200 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.2

Food

8.0

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air
8.4
Very good
1,200 reviews
EVA Air
8.4
Very good
1,200 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.2

Food

8.0

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air
8.4
Very good
1,037 reviews
EVA Air
8.4
Very good
1,200 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.2

Food

8.0

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

ANA
8.4
Very good
836 reviews
EVA Air
8.4
Very good
1,200 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.2

Food

8.0

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,200 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.2

Food

8.0

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

AIR PREMIA
8.2
Very good
54 reviews
EVA Air
8.4
Very good
1,200 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.2

Food

8.0

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 Philippine Airlines, with whom users have recently found tickets for as low as $404. However, be on the lookout for offers from Qatar Airways and Etihad Airways, 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, February is the cheapest month in which you can book a flight from Pennsylvania to Southeast Asia (average of $976). Flying from Pennsylvania to Southeast Asia in June is currently the most expensive (average of $1,580). 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 February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$794Average$1,401FlexibilityNo cancel feeOn-time80%
DeltaCheapest$980Average$1,469FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$995Average$1,444FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,088Average$1,700FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$1,089Average$1,370FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$1,090Average$1,425FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$1,114Average$1,454FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,142Average$1,455FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,178Average$1,545FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$1,219Average$1,520FlexibilityNo cancel feeOn-time72%
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