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$542+ Cheap flights from Pennsylvania to Laos

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — VTE
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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Cheap flight deals from Pennsylvania to Laos

Keep the following information in mind while searching for Pennsylvania to Laos flight deals. Data was last updated April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,110
(Justfly.com)

One-way from

$542
(Kiwi.com)
Provider with most accurate pricing for Philadelphia-Vientiane Wattay flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Vientiane Wattay flights.
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From Pennsylvania to Laos
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One-way flight from Pennsylvania to Laos
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Find flight deals from Pennsylvania to Laos

Cheapest flights from Pennsylvania to Laos
Explore the most affordable flight options available from Pennsylvania to Laos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Justfly.com deal was found by Cheapflights users on 4/4. 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.
Tue 5/138:55 pmJFK - VTE
2 stops28h 15mSingapore Airlines
Tue 5/2712:45 pmVTE - JFK
2 stops33h 25mSingapore Airlines
Deal found 4/4$1,110
This Expedia deal was found by Cheapflights users on 4/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:20 amJFK - VTE
2 stops36h 35mMultiple Airlines
Thu 11/208:30 pmVTE - JFK
2 stops37h 00mMultiple Airlines
Deal found 4/3$1,196
This Trip.com deal was found by Cheapflights users on 4/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:40 pmIAD - VTE
2 stops28h 40mMultiple Airlines
Thu 9/41:50 pmVTE - IAD
2 stops56h 55mMultiple Airlines
Deal found 4/3$1,259
This FlightHub deal was found by Cheapflights users on 4/3. 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.
Wed 11/512:30 amJFK - LPQ
2 stops47h 05mQatar Airways
Sat 11/2212:15 pmLPQ - JFK
2 stops45h 15mQatar Airways
Deal found 4/3$1,321
This Mytrip deal was found by Cheapflights users on 4/4. 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.
Fri 5/165:55 amEWR - VTE
3 stops43h 45mMultiple Airlines
Mon 6/26:45 pmVTE - EWR
3 stops39h 04mMultiple Airlines
Deal found 4/4$1,394
This Etihad Airways deal was found by Cheapflights users on 4/4. 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.
Sun 5/42:30 pmJFK - LPQ
2 stops34h 35mMultiple Airlines
Sun 5/1112:45 pmLPQ - JFK
2 stops38h 20mMultiple Airlines
Deal found 4/4$1,473
This Yatra.com deal was found by Cheapflights users on 4/4. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:35 amJFK - LPQ
2 stops32h 45mAsiana Airlines
Sun 5/111:15 pmLPQ - JFK
2 stops44h 45mAsiana Airlines
Deal found 4/4$1,534
This Mytrip deal was found by Cheapflights users on 4/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:45 pmLGA - VTE
3 stops29h 00mMultiple Airlines
Thu 11/206:45 pmVTE - LGA
3 stops39h 48mMultiple Airlines
Deal found 4/3$1,548
This Emirates deal was found by Cheapflights users on 4/4. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:00 pmJFK - LPQ
2 stops50h 05mEmirates
Sun 5/1112:45 pmLPQ - JFK
3 stops65h 10mEmirates
Deal found 4/4$1,770
This Ovago deal was found by Cheapflights users on 4/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:35 amEWR - VTE
1 stop38h 35mSingapore Airlines
Thu 11/2012:45 pmVTE - EWR
1 stop28h 45mSingapore Airlines
Deal found 4/3$1,966
This Orbitz deal was found by Cheapflights users on 4/4. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:40 amDCA - VTE
2 stops26h 20mMultiple Airlines
Wed 9/1712:01 amVTE - DCA
2 stops33h 33mMultiple Airlines
Deal found 4/4$2,035
This Ovago deal was found by Cheapflights users on 4/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/155:35 pmPHL - VTE
2 stops37h 10mChina Southern
Thu 6/196:45 pmVTE - PHL
2 stops49h 31mChina Southern
Deal found 4/3$2,331

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania to Laos 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 April 4, 2025.
Use the filters below to find and compare flights from Pennsylvania to Laos that are best for you.

Fly from

Pennsylvania

Fly to

Laos

Route

Depart

Return

Price

New YorkVientiane

JFK - VTE

JFKVTE

New York John F Kennedy Intl

Tue 5/13

8:55 pm-12:10 pm

2 stops28h 15m

Vientiane Wattay

Tue 5/27

12:45 pm-11:10 am

2 stops33h 25m

$1,110

New YorkVientiane

JFK - VTE

JFKVTE

New York John F Kennedy Intl

Mon 5/12

1:20 am-7:15 pm

3 stops30h 55m

Vientiane Wattay

Tue 5/27

7:30 am-9:00 am

3 stops36h 30m

$1,220

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Thu 8/21

9:40 pm-1:20 pm

2 stops28h 40m

Vientiane Wattay

Thu 9/4

1:50 pm-11:45 am

2 stops56h 55m

$1,259

NewarkVientiane

EWR - VTE

EWRVTE

Newark

Fri 5/16

5:55 am-12:40 pm

3 stops43h 45m

Vientiane Wattay

Mon 6/2

6:45 pm-10:49 pm

3 stops39h 04m

$1,394

New YorkLuang Prabang

JFK - LPQ

JFKLPQ

New York John F Kennedy Intl

Sun 5/4

2:30 pm-12:05 pm

2 stops34h 35m

Luang Prabang

Sun 5/11

12:45 pm-4:05 pm

2 stops38h 20m

$1,473

New YorkLuang Prabang

JFK - LPQ

JFKLPQ

New York John F Kennedy Intl

Sat 5/3

12:35 am-8:20 pm

2 stops32h 45m

Luang Prabang

Sun 5/11

1:15 pm-11:00 pm

2 stops44h 45m

$1,534

New YorkLuang Prabang

JFK - LPQ

JFKLPQ

New York John F Kennedy Intl

Sun 5/4

11:00 pm-12:05 pm

2 stops50h 05m

Luang Prabang

Sun 5/11

12:45 pm-6:55 pm

3 stops65h 10m

$1,770

Washington, D.C.Vientiane

DCA - VTE

DCAVTE

Washington, D.C. Reagan-National

Thu 8/28

9:40 am-11:00 pm

2 stops26h 20m

Vientiane Wattay

Wed 9/17

12:01 am-10:34 pm

2 stops33h 33m

$2,035

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Sun 6/15

5:35 pm-5:45 pm

2 stops37h 10m

Vientiane Wattay

Thu 6/19

6:45 pm-9:16 am

2 stops49h 31m

$2,331

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Sun 6/15

6:08 am-5:45 pm

3 stops48h 37m

Vientiane Wattay

Thu 6/19

6:45 pm-5:04 pm

3 stops33h 19m

$2,580

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 21 results
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Best time to book a flight from Pennsylvania to Laos

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

Rainfall in Laos by month

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

In terms of precipitation, rainfall in Laos ranges from 0.4 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Laos when rainfall is around 0.4 in.

Temperature in Laos by month

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

If weather is an important factor for your trip to Laos, 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 71.6 F).

Reviews of airlines servicing Laos

Get insights into the airlines that provide service to Laos. 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 Laos. Reviews last updated April 4, 2025.
Asiana Airlines
8.2
Very good
438 reviews

Entertainment

7.7

Boarding

8.3

Crew

8.5

Comfort

8.0

Overall

8.2

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Asiana Airlines
8.2
Very good
438 reviews
Asiana Airlines
8.2
Very good
438 reviews

Entertainment

7.7

Boarding

8.3

Crew

8.5

Comfort

8.0

Overall

8.2

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Singapore Airlines
8.1
Very good
1,287 reviews
Asiana Airlines
8.2
Very good
438 reviews

Entertainment

7.7

Boarding

8.3

Crew

8.5

Comfort

8.0

Overall

8.2

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Emirates
8.0
Very good
3,192 reviews
Asiana Airlines
8.2
Very good
438 reviews

Entertainment

7.7

Boarding

8.3

Crew

8.5

Comfort

8.0

Overall

8.2

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Austrian Airlines
7.6
Good
771 reviews
Asiana Airlines
8.2
Very good
438 reviews

Entertainment

7.7

Boarding

8.3

Crew

8.5

Comfort

8.0

Overall

8.2

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
China Southern
7.5
Good
94 reviews
Asiana Airlines
8.2
Very good
438 reviews

Entertainment

7.7

Boarding

8.3

Crew

8.5

Comfort

8.0

Overall

8.2

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Related info for your journey

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

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as $1,096. However, be on the lookout for offers from China Southern and Air France, as they are both options that can get you from Pennsylvania to Laos for a low price.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Pennsylvania to Laos (average of $904). Flying from Pennsylvania to Laos in May is currently the most expensive (average of $1,575). 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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