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$538+ Cheap flights from Philadelphia (PHL) 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — VTE
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Philadelphia to Laos

Cheapest flights from Philadelphia to Laos
Explore the most affordable flight options available from Philadelphia to Laos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Qatar Airways deal was found by Cheapflights users on 2/12. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/298:40 pm
PHL
-
VTE
2 stops29h 00m
Multiple Airlines
Sun 4/58:30 pm
VTE
-
PHL
2 stops47h 30m
Multiple Airlines
Deal found 2/12$1,237
This Gurufare deal was found by Cheapflights users on 2/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:45 pm
PHL
-
VTE
2 stops38h 00m
Multiple Airlines
Thu 3/198:30 pm
VTE
-
PHL
2 stops47h 30m
Multiple Airlines
Deal found 2/12$1,335
This FlightHub deal was found by Cheapflights users on 2/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:30 pm
PHL
-
VTE
2 stops38h 20m
Multiple Airlines
Thu 12/311:55 pm
VTE
-
PHL
2 stops31h 05m
Multiple Airlines
Deal found 2/13$1,364
This Orbitz deal was found by Cheapflights users on 2/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:25 pm
PHL
-
VTE
2 stops45h 25m
Multiple Airlines
Tue 6/1612:50 am
VTE
-
PHL
2 stops31h 43m
Multiple Airlines
Deal found 2/12$1,371
This Gurufare deal was found by Cheapflights users on 2/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/123:44 pm
PHL
-
VTE
3 stops55h 46m
China Southern
Thu 3/1911:30 am
VTE
-
PHL
3 stops31h 38m
China Southern
Deal found 2/12$1,663
This SmartFares deal was found by Cheapflights users on 2/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:30 pm
PHL
-
VTE
2 stops36h 15m
Multiple Airlines
Mon 6/18:30 pm
VTE
-
PHL
2 stops47h 30m
Multiple Airlines
Deal found 2/11$1,716

Find flight deals from Philadelphia to Laos

Keep the following information in mind while searching for Philadelphia to Laos flight deals. Data was last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,237
(Qatar Airways)

One-way from

$538
(Orbitz)
Provider with most accurate pricing for Philadelphia-Vientiane Wattay flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Vientiane Wattay flights.
Search Deals
From Philadelphia to Laos
Search Deals
One-way flight from Philadelphia to Laos
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 February 13, 2026.
Use the filters below to find and compare flights from Philadelphia to Laos that are best for you.

Fly from

Philadelphia

Fly to

Laos

Route

Depart

Return

Price

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Sun 3/29

8:40 pm-12:40 pm

2 stops29h 00m

Vientiane Wattay

Sun 4/5

8:30 pm-9:00 am

2 stops47h 30m

$1,237

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Thu 3/12

8:45 pm-3:35 pm

3 stops31h 50m

Vientiane Wattay

Thu 3/19

8:30 pm-9:00 am

2 stops47h 30m

$1,494

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Wed 6/10

8:30 pm-9:50 pm

2 stops38h 20m

Vientiane Wattay

Wed 6/17

11:20 am-9:00 am

3 stops32h 40m

$1,611

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Thu 3/12

3:44 pm-10:30 am

3 stops55h 46m

Vientiane Wattay

Thu 3/19

11:30 am-8:08 am

3 stops31h 38m

$1,663

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Fri 5/22

8:30 pm-7:45 pm

2 stops36h 15m

Vientiane Wattay

Mon 6/1

8:30 pm-9:00 am

2 stops47h 30m

$1,716

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Mon 3/30

9:15 am-11:50 pm

2 stops27h 35m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Best time to book a flight from Philadelphia to Laos

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

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Laos
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Laos. 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 Laos?

    Located just 7.0 mi from the city center, Philadelphia (PHL) is the airport most travelers will use when flying to Laos from Philadelphia.

  • How long is the flight from Philadelphia to Laos?

    China Southern can get you from Philadelphia to Laos in just under 55h 46m. Your travel time can differ by up to . Airlines will cover a distance of 8430 mi.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $113. Southwest flights start at $158 while deals on United Airlines start at $163 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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.

See more FAQs

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