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$1,051+ Cheap flights from Philadelphia (PHL) to Laos

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — VTE
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Philadelphia to Laos

Keep the following information in mind while searching for Philadelphia to Laos flight deals. Data was last updated September 16, 2025.

Round-trip from

$1,051
(FlightHub)
From Philadelphia to Laos
Search Deals

Find 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 September 16, 2025.

This FlightHub deal was found by Cheapflights users on 9/15. 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.
Thu 12/187:40 pmPHL - VTE
2 stops36h 05mMultiple Airlines
Sun 12/282:50 pmVTE - PHL
2 stops30h 10mMultiple Airlines
Deal found 9/15$1,822
This oojo deal was found by Cheapflights users on 9/16. 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 12/187:40 pmPHL - VTE
2 stops38h 10mMultiple Airlines
Sun 1/48:30 pmVTE - PHL
2 stops48h 30mMultiple Airlines
Deal found 9/16$2,618

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 September 16, 2025.
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

Mon 1/19

7:50 pm-9:50 pm

2 stops38h 00m

Vientiane Wattay

Mon 4/27

8:30 pm-9:00 am

2 stops47h 30m

$1,051

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Mon 1/19

7:50 pm-7:45 pm

2 stops35h 55m

Vientiane Wattay

Wed 4/22

8:30 pm-9:00 am

2 stops47h 30m

$1,051

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Thu 12/18

7:40 pm-7:45 pm

2 stops36h 05m

Vientiane Wattay

Sun 12/28

2:50 pm-9:00 am

2 stops30h 10m

$1,822

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Thu 12/18

7:40 pm-9:50 pm

2 stops38h 10m

Vientiane Wattay

Sun 1/4

8:30 pm-9:00 am

2 stops48h 30m

$2,618

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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.

  • 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.

  • What is the cheapest month to book a flight from Philadelphia to Laos?

    Currently, September is the cheapest month in which you can book a flight from Philadelphia to Laos (average of $891). Flying from Philadelphia to Laos in May is currently the most expensive (average of $1,431). 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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