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Cheap flights from Philadelphia to Vientiane from $833

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Philadelphia to Vientiane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:45 pm - 7:05 pmPHL  Philadelphia-VTE Vientiane Wattay
34h 20m3 stops Doha Hamad Intl Ho Chi Minh City Phnom Penh Techo Intl
Multiple Airlines Logo
11:20 am - 3:05 pmVTE  Vientiane Wattay-PHL Philadelphia
38h 45m3 stops Phnom Penh Techo Intl Ho Chi Minh City Doha Hamad Intl
$1,080Multiple Airlines
Mon, Feb 15 - Tue, May 4
Multiple Airlines Logo
8:45 pm - 7:05 pmPHL  Philadelphia-VTE Vientiane Wattay
34h 20m3 stops Doha Hamad Intl Ho Chi Minh City Phnom Penh Techo Intl
Multiple Airlines Logo
8:20 pm - 3:05 pmVTE  Vientiane Wattay-PHL Philadelphia
53h 45m2 stops Hanoi Noibai Doha Hamad Intl
$1,083Multiple Airlines
Mon, Mar 1 - Tue, May 4
Multiple Airlines Logo
8:45 pm - 1:05 pmPHL  Philadelphia-VTE Vientiane Wattay
28h 20m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:20 pm - 3:05 pmVTE  Vientiane Wattay-PHL Philadelphia
53h 45m2 stops Hanoi Noibai Doha Hamad Intl
$1,136Multiple Airlines
Mon, Mar 1 - Tue, May 4
Multiple Airlines Logo
8:45 pm - 10:10 pmPHL  Philadelphia-VTE Vientiane Wattay
37h 25m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
1:30 pm - 3:05 pmVTE  Vientiane Wattay-PHL Philadelphia
36h 35m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,145Multiple Airlines
Mon, Feb 15 - Tue, May 4
Multiple Airlines Logo
9:45 pm - 7:05 pmPHL  Philadelphia-VTE Vientiane Wattay
34h 20m3 stops Doha Hamad Intl Ho Chi Minh City Phnom Penh Techo Intl
Multiple Airlines Logo
1:30 pm - 3:05 pmVTE  Vientiane Wattay-PHL Philadelphia
36h 35m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,155Multiple Airlines
Mon, Mar 22 - Tue, Jun 1
Multiple Airlines Logo
9:45 pm - 7:05 pmPHL  Philadelphia-VTE Vientiane Wattay
34h 20m3 stops Doha Hamad Intl Ho Chi Minh City Phnom Penh Techo Intl
Multiple Airlines Logo
1:30 pm - 3:05 pmVTE  Vientiane Wattay-PHL Philadelphia
36h 35m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,160Multiple Airlines
Mon, Mar 15 - Tue, Jun 1
Multiple Airlines Logo
9:45 pm - 7:05 pmPHL  Philadelphia-VTE Vientiane Wattay
34h 20m3 stops Doha Hamad Intl Ho Chi Minh City Phnom Penh Techo Intl
Multiple Airlines Logo
11:20 am - 3:05 pmVTE  Vientiane Wattay-PHL Philadelphia
38h 45m3 stops Phnom Penh Techo Intl Ho Chi Minh City Doha Hamad Intl
$1,162Multiple Airlines
Mon, Mar 22 - Tue, Jun 1
Multiple Airlines Logo
9:45 pm - 7:05 pmPHL  Philadelphia-VTE Vientiane Wattay
34h 20m3 stops Doha Hamad Intl Ho Chi Minh City Phnom Penh Techo Intl
Multiple Airlines Logo
11:20 am - 3:05 pmVTE  Vientiane Wattay-PHL Philadelphia
38h 45m3 stops Phnom Penh Techo Intl Ho Chi Minh City Doha Hamad Intl
$1,168Multiple Airlines
Mon, Mar 15 - Tue, Jun 1
Multiple Airlines Logo
8:45 pm - 7:05 pmPHL  Philadelphia-VTE Vientiane Wattay
34h 20m3 stops Doha Hamad Intl Ho Chi Minh City Phnom Penh Techo Intl
Multiple Airlines Logo
2:40 pm - 2:50 pmVTE  Vientiane Wattay-PHL Philadelphia
36h 10m2 stops Hanoi Noibai Doha Hamad Intl
$1,184Multiple Airlines
Sun, Nov 15 - Sun, Nov 22
Multiple Airlines Logo
8:45 pm - 10:05 pmPHL  Philadelphia-VTE Vientiane Wattay
37h 20m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
2:40 pm - 2:50 pmVTE  Vientiane Wattay-PHL Philadelphia
36h 10m2 stops Hanoi Noibai Doha Hamad Intl
$1,187Multiple Airlines
Sun, Nov 15 - Sun, Nov 22

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Use the filters below to find and compare flights from Philadelphia to Vientiane that are best for you.

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Price

Cheapest round-trip

PhiladelphiaVientiane

PHL Philadelphia - VTE Vientiane Wattay

PHLVTE

Philadelphia

Mon 2/15

8:45 pm-7:05 pm

3 stops34h 20m

Vientiane Wattay

Tue 5/4

11:20 am-3:05 pm

3 stops38h 45m

$1,080

PhiladelphiaVientiane

PHL Philadelphia - VTE Vientiane Wattay

PHLVTE

Philadelphia

Mon 3/1

8:45 pm-7:05 pm

3 stops34h 20m

Vientiane Wattay

Tue 5/4

8:20 pm-3:05 pm

2 stops53h 45m

$1,083

PhiladelphiaVientiane

PHL Philadelphia - VTE Vientiane Wattay

PHLVTE

Philadelphia

Mon 3/1

8:45 pm-1:05 pm

2 stops28h 20m

Vientiane Wattay

Tue 5/4

8:20 pm-3:05 pm

2 stops53h 45m

$1,136

PhiladelphiaVientiane

PHL Philadelphia - VTE Vientiane Wattay

PHLVTE

Philadelphia

Mon 2/15

8:45 pm-10:10 pm

2 stops37h 25m

Vientiane Wattay

Tue 5/4

1:30 pm-3:05 pm

2 stops36h 35m

$1,145

PhiladelphiaVientiane

PHL Philadelphia - VTE Vientiane Wattay

PHLVTE

Philadelphia

Mon 3/22

9:45 pm-7:05 pm

3 stops34h 20m

Vientiane Wattay

Tue 6/1

1:30 pm-3:05 pm

2 stops36h 35m

$1,155

PhiladelphiaVientiane

PHL Philadelphia - VTE Vientiane Wattay

PHLVTE

Philadelphia

Mon 3/15

9:45 pm-7:05 pm

3 stops34h 20m

Vientiane Wattay

Tue 6/1

1:30 pm-3:05 pm

2 stops36h 35m

$1,160

PhiladelphiaVientiane

PHL Philadelphia - VTE Vientiane Wattay

PHLVTE

Philadelphia

Mon 3/22

9:45 pm-7:05 pm

3 stops34h 20m

Vientiane Wattay

Tue 6/1

11:20 am-3:05 pm

3 stops38h 45m

$1,162

PhiladelphiaVientiane

PHL Philadelphia - VTE Vientiane Wattay

PHLVTE

Philadelphia

Mon 3/15

9:45 pm-7:05 pm

3 stops34h 20m

Vientiane Wattay

Tue 6/1

11:20 am-3:05 pm

3 stops38h 45m

$1,168
Quickest round-trip

PhiladelphiaVientiane

PHL Philadelphia - VTE Vientiane Wattay

PHLVTE

Philadelphia

Sun 11/15

8:45 pm-7:05 pm

3 stops34h 20m

Vientiane Wattay

Sun 11/22

2:40 pm-2:50 pm

2 stops36h 10m

$1,184

PhiladelphiaVientiane

PHL Philadelphia - VTE Vientiane Wattay

PHLVTE

Philadelphia

Sun 11/15

8:45 pm-10:05 pm

2 stops37h 20m

Vientiane Wattay

Sun 11/22

2:40 pm-2:50 pm

2 stops36h 10m

$1,187

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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When to book flights from Philadelphia to Vientiane

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Vientiane according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Vientiane (PHL to VTE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Vientiane

Best Price Found

$833

Fastest flight time

34h 20m

Direct flights

None
The best one-way flight to Vientiane from Philadelphia in the past 72 hours is $833. The best round-trip flight deal from Philadelphia to Vientiane found on momondo in the last 72 hours is $1,080.
The fastest flight from Philadelphia to Vientiane takes 34h 20m
There are no direct flights from Philadelphia to Vientiane. There are no popular flight routes from Philadelphia to Vientiane.
Search flight deals

Frequently asked questions about flying from Philadelphia to Vientiane

  • How far is Philadelphia to Vientiane Wattay by plane?

    The distance between Philadelphia and Vientiane Wattay is about 8426.3 mi. 34h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Philadelphia Airport to Vientiane Wattay Airport?

    Prices for flights from Philadelphia Airport to Vientiane Wattay Airport refresh daily.

  • How old do you have to be to fly from Philadelphia Airport to Vientiane Wattay Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Vientiane Wattay Airport.

  • What documentation or ID do you need to fly to Vientiane Wattay Airport?

    The necessary travel and health documents for your Vientiane Wattay Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Philadelphia to Vientiane

  • How do I get Price Alerts for flights from Philadelphia to Vientiane?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Philadelphia from Vientiane. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Philadelphia to Vientiane with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Vientiane?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Vientiane from Philadelphia.

Can I find flights from Philadelphia to Vientiane with flexible booking policies on momondo?

All flight searches from Philadelphia to Vientiane on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Philadelphia to Vientiane?

momondo helps you find the best flight between Philadelphia and Vientiane by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Philadelphia to Vientiane right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to Vientiane now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Vientiane and let you know when they change.

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