$617+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — VTE
Feb 26 — Mar 51
1 adult, Economy
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Cheapest flights from Philadelphia to LaosExplore 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 January 27, 2026.
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 January 27, 2026.
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Tue 10/63:20 pm
PHL
- VTE
3 stops34h 20m
Multiple Airlines
Wed 12/301:05 am
VTE
- PHL
2 stops33h 41m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$4,064
This Mytrip deal was found by Cheapflights users on 1/26. 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 10/2110:35 am
PHL
- VTE
2 stops26h 15m
Multiple Airlines
Wed 12/301:05 am
VTE
- PHL
2 stops33h 41m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$4,206
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 January 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
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 January 27, 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
Thu 6/11
10:05 am-11:50 pm
2 stops26h 45m
Vientiane Wattay
Mon 6/15
12:50 am-9:33 pm
2 stops31h 43m
$1,531
PhiladelphiaVientiane
PHL - VTE
PHLVTE
Philadelphia
Fri 3/20
8:45 pm-9:50 pm
2 stops38h 05m
$617
Best time to book a flight from Philadelphia to Laos
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Estimated round-trip price
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Cheapflights Insights
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