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Cheap flights from Philadelphia (PHL) to Vientiane (VTE)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Philadelphia (PHL) to Vientiane (VTE)

How to find the cheapest flight from Philadelphia (PHL) to Vientiane (VTE)
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How to find the cheapest flight from Philadelphia (PHL) to Vientiane (VTE)
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How to find the cheapest flight from Philadelphia (PHL) to Vientiane (VTE)
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Cheap flights from Philadelphia to Vientiane in June , July 2026

30 Jun - 04 Jul $ 2,179.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
VTE
Vientiane
VTE
Vientiane
Frontier Airlines
3 STOPS
PHL
Philadelphia
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30 Jun - 04 Jul $ 2,190.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
VTE
Vientiane
VTE
Vientiane
Frontier Airlines
3 STOPS
PHL
Philadelphia
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30 Jun - 03 Jul $ 2,212.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
VTE
Vientiane
VTE
Vientiane
Frontier Airlines
3 STOPS
PHL
Philadelphia
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One-way flights to Vientiane from Philadelphia

7:33 AM - 9:40 AM
Lao Airlines
3 Stops
40h 27m
PHL - VTE
$ 1,238
Kiwi
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4:26 PM - 6:25 PM
Thai Airways
3 Stops
40h 19m
PHL - VTE
$ 1,249
Kiwi
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4:26 PM - 11:25 AM
Thai Airways
3 Stops
33h 14m
PHL - VTE
$ 1,352
Kiwi
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How to find the cheapest flight from Philadelphia (PHL) to Vientiane (VTE)

Related info for your journey
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How to find the cheapest flight from Philadelphia (PHL) to Vientiane (VTE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Vientiane (VTE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.