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Cheap flights from Philadelphia to Laos from $1,047

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Laos departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:45 pm - 9:50 pmPHL-VTE
38h 05m2 stops
Multiple Airlines Logo
8:30 pm - 9:00 amVTE-PHL
47h 30m2 stops
$1,047Multiple Airlines
Find Deal
Mon, Jan 19 - Mon, Apr 27
Multiple Airlines Logo
7:45 pm - 9:45 pmPHL-VTE
38h 00m2 stops
Multiple Airlines Logo
8:30 pm - 9:00 amVTE-PHL
47h 30m2 stops
$1,049Multiple Airlines
Find Deal
Tue, Jan 20 - Tue, Apr 28
Multiple Airlines Logo
7:45 pm - 9:50 pmPHL-VTE
38h 05m2 stops
Multiple Airlines Logo
11:30 am - 9:00 amVTE-PHL
56h 30m3 stops
$1,075Multiple Airlines
Find Deal
Mon, Jan 19 - Wed, Apr 29
Multiple Airlines Logo
7:45 pm - 7:45 pmPHL-VTE
36h 00m2 stops
Multiple Airlines Logo
1:30 pm - 9:00 amVTE-PHL
30h 30m2 stops
$1,083Multiple Airlines
Find Deal
Mon, Jan 19 - Sun, Apr 26
Multiple Airlines Logo
7:45 pm - 6:55 pmPHL-VTE
35h 10m3 stops
Multiple Airlines Logo
11:30 am - 9:00 amVTE-PHL
56h 30m3 stops
$1,105Multiple Airlines
Find Deal
Tue, Jan 20 - Tue, Apr 28
Multiple Airlines Logo
7:45 pm - 9:50 pmPHL-VTE
38h 05m2 stops
Multiple Airlines Logo
11:30 am - 9:00 amVTE-PHL
56h 30m3 stops
$1,114Multiple Airlines
Find Deal
Mon, Jan 19 - Sun, Apr 26
Multiple Airlines Logo
7:45 pm - 10:55 amPHL-VTE
27h 10m2 stops
Multiple Airlines Logo
8:30 pm - 9:00 amVTE-PHL
47h 30m2 stops
$1,124Multiple Airlines
Find Deal
Sat, Jan 17 - Sat, Apr 25
Multiple Airlines Logo
7:50 pm - 10:55 amPHL-VTE
27h 05m2 stops
Multiple Airlines Logo
11:30 am - 9:00 amVTE-PHL
56h 30m3 stops
$1,153Multiple Airlines
Find Deal
Sat, Jan 17 - Sat, Apr 25
Multiple Airlines Logo
7:50 pm - 6:55 pmPHL-VTE
35h 05m3 stops
Multiple Airlines Logo
11:30 am - 9:00 amVTE-PHL
56h 30m3 stops
$1,270Multiple Airlines
Find Deal
Sat, Jan 17 - Sat, Apr 25
Multiple Airlines Logo
7:50 pm - 6:55 pmPHL-VTE
35h 05m3 stops
Multiple Airlines Logo
11:30 am - 9:00 amVTE-PHL
56h 30m3 stops
$1,600Multiple Airlines
Find Deal
Mon, Jan 19 - Wed, Apr 29

momondo 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, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Philadelphia to Laos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Mon 1/19

7:45 pm-9:50 pm

2 stops38h 05m

Vientiane Wattay

Mon 4/27

8:30 pm-9:00 am

2 stops47h 30m

$1,047

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Tue 1/20

7:45 pm-9:45 pm

2 stops38h 00m

Vientiane Wattay

Tue 4/28

8:30 pm-9:00 am

2 stops47h 30m

$1,049

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Mon 1/19

7:45 pm-9:50 pm

2 stops38h 05m

Vientiane Wattay

Wed 4/29

11:30 am-9:00 am

3 stops56h 30m

$1,075

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Mon 1/19

7:45 pm-7:45 pm

2 stops36h 00m

Vientiane Wattay

Sun 4/26

1:30 pm-9:00 am

2 stops30h 30m

$1,083

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Tue 1/20

7:45 pm-6:55 pm

3 stops35h 10m

Vientiane Wattay

Tue 4/28

11:30 am-9:00 am

3 stops56h 30m

$1,105

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Mon 1/19

7:45 pm-9:50 pm

2 stops38h 05m

Vientiane Wattay

Sun 4/26

11:30 am-9:00 am

3 stops56h 30m

$1,114

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Sat 1/17

7:45 pm-10:55 am

2 stops27h 10m

Vientiane Wattay

Sat 4/25

8:30 pm-9:00 am

2 stops47h 30m

$1,124

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Sat 1/17

7:50 pm-10:55 am

2 stops27h 05m

Vientiane Wattay

Sat 4/25

11:30 am-9:00 am

3 stops56h 30m

$1,153

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Sat 1/17

7:50 pm-6:55 pm

3 stops35h 05m

Vientiane Wattay

Sat 4/25

11:30 am-9:00 am

3 stops56h 30m

$1,270

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Mon 1/19

7:50 pm-6:55 pm

3 stops35h 05m

Vientiane Wattay

Wed 4/29

11:30 am-9:00 am

3 stops56h 30m

$1,600

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Philadelphia to Laos flight deals and tips

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

Direct flights

None
There are no direct flights from Philadelphia to Laos. There are no popular flight routes from Philadelphia to Laos.
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  • When did momondo last update prices for flights from Philadelphia Airport to Laos?

    Prices for flights from Philadelphia Airport to Laos refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Laos.

  • What documentation or ID do you need to fly to Laos?

    The required travel and health documents for your Laos trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Laos. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Philadelphia from Laos. 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 Laos with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • 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 Laos?

It is quick and easy to find Philadelphia to Laos flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Laos that suits you.

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

momondo does allow users to show only those flights to Laos from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Laos from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Philadelphia to Laos flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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