Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Philadelphia to Laos from $1,155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Laos departing on 6/22. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Philadelphia to Laos

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Southern Logo
5:43 pm - 2:45 pm
PHL
-
VTE
34h 02m
2 stops
China Southern Logo
11:30 am - 7:54 am
VTE
-
PHL
32h 24m
3 stops
$3,978China Southern
Wed, Oct 14 - Thu, Dec 31
Multiple Airlines Logo
4:20 pm - 11:50 pm
PHL
-
VTE
44h 30m
2 stops
Multiple Airlines Logo
1:05 am - 3:51 pm
VTE
-
PHL
50h 46m
2 stops
$8,854Multiple Airlines
Wed, Oct 14 - Wed, Dec 30
Multiple Airlines Logo
10:35 am - 9:30 am
PHL
-
VTE
35h 55m
3 stops
Multiple Airlines Logo
7:45 pm - 7:18 pm
VTE
-
PHL
35h 33m
3 stops
$10,140Multiple Airlines
Wed, Oct 14 - Thu, Dec 31

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 May 17, 2026.
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

Cheapest round-trip
Quickest round-trip

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Wed 10/14

5:43 pm-2:45 pm

2 stops34h 02m

Vientiane Wattay

Thu 12/31

11:30 am-7:54 am

3 stops32h 24m

$3,978

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Wed 10/14

4:20 pm-11:50 pm

2 stops44h 30m

Vientiane Wattay

Wed 12/30

1:05 am-3:51 pm

2 stops50h 46m

$8,854

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Wed 10/14

10:35 am-9:30 am

3 stops35h 55m

Vientiane Wattay

Thu 12/31

7:45 pm-7:18 pm

3 stops35h 33m

$10,140
Cheapest one-way

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Mon 6/22

8:25 pm-12:05 am

3 stops40h 40m

$1,155

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Sat 6/20

5:32 pm-11:00 am

3 stops54h 28m

$1,249

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Sat 6/20

5:40 pm-2:45 pm

2 stops34h 05m

$1,421
Quickest one-way

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Mon 6/22

5:40 pm-10:30 am

2 stops29h 50m

$1,535

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Laos from

How to get the cheapest flight ticket from Philadelphia to Laos

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Philadelphia to Laos?

China Southern is the most popular carrier operating from Philadelphia to Laos

Cheap Philadelphia to Laos flight deals and tips

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

Fastest flight time

58h 00m

Direct flights

None
The fastest flight from Philadelphia to Laos takes 58h 00m
There are no direct flights from Philadelphia to Laos. There are no popular flight routes from Philadelphia to Laos.
Search flight deals

Frequently asked questions about flying from Philadelphia to Laos

  • 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.

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.

An easier way to manage your Laos trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 6/16
Tue 6/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Laos

Popular cities in Laos

Popular flights according to clicks in the last 7 days on momondo
Flights to Vientianefrom $712
Flights to Luang Prabangfrom $882
Flights to Paksefrom $1,295
Flights to Luang Namtha