Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Laos as you normally would.
Fly from
Fly to
Budget
$2,112 - $3,629
Route
Depart
Return
Price
PhiladelphiaVientiane Wattay
PHL - VTE
PHLVTE
Philadelphia
Sun 6/2
2 stops28h 54m
Vientiane Wattay
Sun 6/9
2 stops36h 51m
PhiladelphiaVientiane Wattay
PHL - VTE
PHLVTE
Philadelphia
Sun 6/2
3 stops31h 49m
Vientiane Wattay
Sun 6/9
2 stops29h 51m
PhiladelphiaVientiane Wattay
PHL - VTE
PHLVTE
Philadelphia
Sun 6/2
3 stops35h 29m
Vientiane Wattay
Sun 6/9
3 stops62h 51m
PhiladelphiaVientiane Wattay
PHL - VTE
PHLVTE
Philadelphia
Sat 6/29
2 stops33h 35m
Vientiane Wattay
Tue 7/30
2 stops36h 50m
PhiladelphiaVientiane Wattay
PHL - VTE
PHLVTE
Philadelphia
Sat 6/29
2 stops27h 00m
Vientiane Wattay
Tue 7/30
3 stops42h 50m
PhiladelphiaVientiane Wattay
PHL - VTE
PHLVTE
Philadelphia
Sat 6/29
3 stops35h 30m
Vientiane Wattay
Tue 7/30
3 stops38h 50m
No data available for this route at this time. Please check back soon.
When you search for this flight from Philadelphia to Laos, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Philadelphia to Laos for you. Better yet — we are completely free to use.
Need flexible booking options for your flight to Laos from Philadelphia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Not ready to book yet? You can track prices for flights from Philadelphia to Laos on Cheapflights with our Price Alert feature and get notified when better prices are available.