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$491+ Cheap flights from Philadelphia (PHL) 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BKK
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Philadelphia to Southeast Asia

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$944
(Mytrip)

One-way from

$491
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,415
Provider with most accurate pricing for Philadelphia-Manila Ninoy Aquino Intl flight deals.
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From Philadelphia to Southeast Asia
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One-way flight from Philadelphia to Southeast Asia
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Highest demand for flights based on searches. 2% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Philadelphia to Southeast Asia

Cheapest flights from Philadelphia to Southeast Asia
Explore the most affordable flight options available from Philadelphia to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/275:15 pmPHL - MNL
2 stops29h 05mMultiple Airlines
Wed 3/1212:00 pmMNL - PHL
2 stops29h 11mMultiple Airlines
Deal found 1/30$944
This oojo deal was found by Cheapflights users on 1/29. 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 4/288:40 pmPHL - HKT
1 stop23h 55mQatar Airways
Mon 5/129:55 pmHKT - PHL
2 stops46h 05mQatar Airways
Deal found 1/29$963
This Air Canada deal was found by Cheapflights users on 1/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/193:30 pmPHL - SIN
2 stops27h 25mAir Canada
Tue 4/89:10 amSIN - PHL
2 stops25h 23mAir Canada
Deal found 1/30$1,061
This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/25:15 pmPHL - SIN
2 stops31h 45mMultiple Airlines
Thu 3/61:10 amSIN - PHL
3 stops41h 01mMultiple Airlines
Deal found 1/30$1,078
This Mytrip deal was found by Cheapflights users on 1/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/265:15 amPHL - BKK
3 stops30h 20mMultiple Airlines
Wed 3/511:25 amBKK - PHL
3 stops34h 48mMultiple Airlines
Deal found 1/29$1,089
This oojo deal was found by Cheapflights users on 1/30. 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 4/288:40 pmPHL - BKK
1 stop29h 30mQatar Airways
Sun 5/49:30 pmBKK - PHL
2 stops46h 30mQatar Airways
Deal found 1/30$1,091
This Gurufare deal was found by Cheapflights users on 1/30. 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 9/16:10 amPHL - BKK
2 stops35h 25mANA
Tue 9/99:35 pmBKK - PHL
2 stops27h 16mANA
Deal found 1/30$1,092
This Delta deal was found by Cheapflights users on 1/30. 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 2/96:00 amPHL - BKK
2 stops30h 45mDelta
Wed 2/199:30 pmBKK - PHL
2 stops26h 36mDelta
Deal found 1/30$1,106
This Ovago deal was found by Cheapflights users on 1/29. 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 9/98:55 amPHL - KUL
2 stops32h 00mMultiple Airlines
Tue 9/2310:50 pmKUL - PHL
2 stops36h 08mMultiple Airlines
Deal found 1/29$1,107
This Gurufare deal was found by Cheapflights users on 1/30. 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.
Wed 4/236:15 amPHL - KUL
2 stops35h 45mANA
Wed 5/72:15 pmKUL - PHL
2 stops46h 29mANA
Deal found 1/30$1,110
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 11/56:10 amPHL - BKK
2 stops35h 00mUnited Airlines
Wed 11/199:25 amBKK - PHL
3 stops32h 04mUnited Airlines
Deal found 1/28$1,111
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:35 pmPHL - HAN
2 stops34h 40mMultiple Airlines
Wed 12/36:20 pmHAN - PHL
2 stops23h 41mMultiple Airlines
Deal found 1/29$1,112

Find flights from Philadelphia to Southeast Asia within your budget

Customize your flight search to find flights from Philadelphia 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 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaManila

PHL - MNL

PHLMNL

Philadelphia

Thu 2/27

5:15 pm-11:20 am

2 stops29h 05m

Manila Ninoy Aquino Intl

Wed 3/12

12:00 pm-5:11 am

2 stops29h 11m

$944

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Wed 2/19

3:30 pm-7:55 am

2 stops27h 25m

Singapore Changi

Tue 4/8

9:10 am-10:33 pm

2 stops25h 23m

$1,061

PhiladelphiaSingapore

PHL - SIN

PHLSIN

Philadelphia

Sun 3/2

5:15 pm-2:00 pm

2 stops31h 45m

Singapore Changi

Thu 3/6

1:10 am-5:11 am

3 stops41h 01m

$1,078

PhiladelphiaPhuket City

PHL - HKT

PHLHKT

Philadelphia

Sun 3/23

8:45 pm-6:50 am

1 stop23h 05m

Phuket City

Sat 3/29

9:50 pm-9:15 am

2 stops46h 25m

$1,080

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Wed 2/26

5:15 am-11:35 pm

3 stops30h 20m

Bangkok Suvarnabhumi

Wed 3/5

11:25 am-10:13 am

3 stops34h 48m

$1,089

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Mon 4/28

8:40 pm-1:10 pm

1 stop29h 30m

Bangkok Suvarnabhumi

Sun 5/4

9:30 pm-9:00 am

2 stops46h 30m

$1,091

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Sun 2/9

5:40 am-12:45 am

2 stops31h 05m

Bangkok Suvarnabhumi

Wed 2/19

9:30 pm-4:05 pm

2 stops30h 35m

$1,106

PhiladelphiaKuala Lumpur

PHL - KUL

PHLKUL

Philadelphia

Wed 4/23

6:15 am-6:00 am

2 stops35h 45m

Kuala Lumpur Intl

Wed 5/7

2:15 pm-12:44 am

2 stops46h 29m

$1,110

PhiladelphiaBangkok

PHL - BKK

PHLBKK

Philadelphia

Sat 3/1

6:30 am-12:05 am

2 stops29h 35m

Bangkok Suvarnabhumi

Wed 4/30

9:35 am-6:59 pm

2 stops44h 24m

$1,112

PhiladelphiaHo Chi Minh City

PHL - SGN

PHLSGN

Philadelphia

Thu 4/17

8:40 pm-7:55 am

1 stop24h 15m

Ho Chi Minh City

Fri 5/2

9:35 am-9:30 am

1 stop34h 55m

$1,113

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

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

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

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

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

Currently, October is the cheapest month in which you can book a flight from Philadelphia to Southeast Asia (average of $996). Flying from Philadelphia 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 PHL to YJX?

Find hourly flight availability from Philadelphia 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 30, 2025.

When flying from Philadelphia 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 30, 2025.
Peruse reviews from past customers who have flown with Korean Air, ANA and Japan Airlines from Philadelphia to Southeast Asia to help guide your decision. 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.
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

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
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

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
844 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

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
1,445 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

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.

Emirates
8.1
Very good
3,331 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

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.

Delta
8.0
Very good
8,450 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

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 Philadelphia 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 airport do you fly from for flights from Philadelphia to Southeast Asia?

    For a flight from Philadelphia to Southeast Asia, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.

  • What are the cheapest airlines to fly from Philadelphia to Southeast Asia one-way?

    The cheapest airlines for a one-way flight from Philadelphia to Southeast Asia are Air Canada ($613), ANA ($628), and United Airlines ($676).

  • What are the most popular routes from Philadelphia to Southeast Asia?

    The most popular route from Philadelphia to Southeast Asia is Philadelphia - Bangkok Suvarnabhumi. You may also consider Philadelphia - Ho Chi Minh City or Philadelphia - Manila Ninoy Aquino Intl.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Philadelphia to Southeast Asia (average of $996). Flying from Philadelphia 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.

See more FAQs

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Alternative routes for Philadelphia to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Haneda flights
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LaGuardia to Haneda flights
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John F Kennedy Intl to Incheon Intl flights
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LaGuardia to Suvarnabhumi flights
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John F Kennedy Intl to Hongqiao Intl flights
John F Kennedy Intl to Manila flights
Reagan-National to Narita flights
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Dulles Intl to Incheon Intl flights
Reagan-National to Haneda flights
LaGuardia to Mumbai flights
Dulles Intl to Suvarnabhumi flights
John F Kennedy Intl to Fuzhou flights
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Newark to Manila flights
John F Kennedy Intl to Dhaka flights
Newark to Hongqiao Intl flights
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Newark to Incheon Intl flights
John F Kennedy Intl to Pu Dong flights
LaGuardia to Incheon Intl flights
John F Kennedy Intl to Hyderabad flights
John F Kennedy Intl to Tashkent flights
Reagan-National to Suvarnabhumi flights
John F Kennedy Intl to Don Mueang Intl flights
John F Kennedy Intl to Gimpo Intl flights
Newark to Hyderabad flights
John F Kennedy Intl to Lahore flights
LaGuardia to Manila flights
Newark to Ahmedabad flights
Newark to Taiwan Taoyuan Intl flights
Reagan-National to New Delhi flights
Dulles Intl to Manila flights
John F Kennedy Intl to Denpasar flights
John F Kennedy Intl to Cochin flights

Top 10 airlines flying from Philadelphia to Southeast Asia

Discover the top 10 airlines that operate flights from Philadelphia 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$794Average$1,362FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$995Average$1,410FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,084Average$1,758FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$1,089Average$1,145FlexibilityNo cancel feeOn-time67%
DeltaCheapest$1,108Average$1,690FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$1,124Average$1,718FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$1,142Average$1,525FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$1,195Average$1,520FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,219Average$1,475FlexibilityNo cancel feeOn-time72%
Philippine AirlinesCheapest$1,849Average$1,942FlexibilityNo cancel feeOn-time60%
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