Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Pennsylvania to Laos from $622

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Laos departing on 9/14. 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 Pennsylvania to Laos

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:00 pm - 11:00 am
IAD
-
VTE
27h 00m
2 stops
Multiple Airlines Logo
1:55 pm - 8:20 am
VTE
-
IAD
30h 25m
2 stops
$1,182Multiple Airlines
tir., okt. 20 - tir., feb. 23
Etihad Airways Logo
3:45 pm - 12:05 pm
JFK
-
LPQ
33h 20m
2 stops
Etihad Airways Logo
12:45 pm - 8:35 am
LPQ
-
JFK
30h 50m
2 stops
$1,237Etihad Airways
søn., juni 7 - søn., juni 14
Etihad Airways Logo
2:05 pm - 12:05 pm
IAD
-
LPQ
59h 00m
2 stops
Etihad Airways Logo
12:45 pm - 9:45 am
LPQ
-
IAD
32h 00m
2 stops
$1,243Etihad Airways
tor., apr. 30 - man., maj 11
Multiple Airlines Logo
9:00 pm - 12:40 pm
IAD
-
VTE
28h 40m
2 stops
Multiple Airlines Logo
1:55 pm - 4:55 pm
VTE
-
IAD
38h 00m
2 stops
$1,287Multiple Airlines
lør., okt. 17 - søn., okt. 25
Emirates Logo
10:20 pm - 12:05 pm
JFK
-
LPQ
50h 45m
3 stops
Emirates Logo
12:45 pm - 6:55 pm
LPQ
-
JFK
41h 10m
3 stops
$1,983Emirates
søn., juni 7 - søn., juni 14
China Southern Logo
5:40 pm - 2:45 pm
PHL
-
VTE
34h 05m
2 stops
China Southern Logo
3:50 pm - 7:05 am
VTE
-
PHL
26h 15m
2 stops
$2,035China Southern
søn., maj 24 - lør., juni 6
China Southern Logo
5:40 pm - 10:30 am
PHL
-
VTE
29h 50m
2 stops
China Southern Logo
3:50 pm - 7:05 am
VTE
-
PHL
26h 15m
2 stops
$2,117China Southern
ons., juni 17 - ons., juni 24
Cathay Pacific Logo
6:00 am - 12:05 pm
DCA
-
LPQ
67h 05m
3 stops
Cathay Pacific Logo
12:45 pm - 11:14 pm
LPQ
-
DCA
45h 29m
3 stops
$2,858Cathay Pacific
tor., juni 4 - tor., juni 11
Cathay Pacific Logo
6:00 am - 12:05 pm
DCA
-
LPQ
67h 05m
3 stops
Cathay Pacific Logo
12:45 pm - 8:59 pm
LPQ
-
DCA
43h 14m
3 stops
$3,053Cathay Pacific
søn., juni 7 - søn., juni 14
Emirates Logo
11:20 am - 12:05 pm
JFK
-
LPQ
37h 45m
2 stops
Emirates Logo
12:45 pm - 6:55 pm
LPQ
-
JFK
41h 10m
3 stops
$4,428Emirates
fre., maj 22 - søn., maj 31

Singapore Airlines flights from Pennsylvania to Laos

Our best Singapore Airlines deals on Pennsylvania to Laos flight tickets
Singapore Airlines
Jul 27
JFK10:15 pmNew York John F Kennedy Intl
26h 45m
1 stop
VTE12:00 pmVientiane Wattay
Sep 1
VTE12:35 pmVientiane Wattay
33h 35m
2 stops
JFK11:10 amNew York John F Kennedy Intl
$1,900
Singapore Airlines
Jul 27
JFK10:15 pmNew York John F Kennedy Intl
26h 45m
1 stop
VTE12:00 pmVientiane Wattay
Sep 1
VTE12:35 pmVientiane Wattay
33h 35m
2 stops
JFK11:10 amNew York John F Kennedy Intl
$1,969

China Southern flights from Pennsylvania to Laos

Our best China Southern deals on Pennsylvania to Laos flight tickets
China Southern
May 24
PHL5:40 pmPhiladelphia
34h 05m
2 stops
VTE2:45 pmVientiane Wattay
Jun 6
VTE3:50 pmVientiane Wattay
26h 15m
2 stops
PHL7:05 amPhiladelphia
$2,035
China Southern
Jun 17
PHL5:40 pmPhiladelphia
29h 50m
2 stops
VTE10:30 amVientiane Wattay
Jun 24
VTE3:50 pmVientiane Wattay
26h 15m
2 stops
PHL7:05 amPhiladelphia
$2,117
China Southern
Jun 8
PHL5:35 pmPhiladelphia
34h 10m
3 stops
VTE2:45 pmVientiane Wattay
Jun 15
VTE3:50 pmVientiane Wattay
26h 15m
2 stops
PHL7:05 amPhiladelphia
$2,539

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 april 25, 2026.
Use the filters below to find and compare flights from Pennsylvania to Laos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

tir. 10/20

9:00 pm-11:00 am

2 stops27h 00m

Vientiane Wattay

tir. 2/23

1:55 pm-8:20 am

2 stops30h 25m

$1,182

New YorkLuang Prabang

JFK - LPQ

JFKLPQ

New York John F Kennedy Intl

søn. 6/7

3:45 pm-12:05 pm

2 stops33h 20m

Luang Prabang

søn. 6/14

12:45 pm-8:35 am

2 stops30h 50m

$1,237

Washington, D.C.Luang Prabang

IAD - LPQ

IADLPQ

Washington, D.C. Dulles Intl

tor. 4/30

2:05 pm-12:05 pm

2 stops59h 00m

Luang Prabang

man. 5/11

12:45 pm-9:45 am

2 stops32h 00m

$1,243

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

lør. 10/17

9:00 pm-12:40 pm

2 stops28h 40m

Vientiane Wattay

søn. 10/25

1:55 pm-4:55 pm

2 stops38h 00m

$1,287

New YorkLuang Prabang

JFK - LPQ

JFKLPQ

New York John F Kennedy Intl

søn. 6/7

10:20 pm-12:05 pm

3 stops50h 45m

Luang Prabang

søn. 6/14

12:45 pm-6:55 pm

3 stops41h 10m

$1,983

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

søn. 5/24

5:40 pm-2:45 pm

2 stops34h 05m

Vientiane Wattay

lør. 6/6

3:50 pm-7:05 am

2 stops26h 15m

$2,035
Quickest round-trip

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

ons. 6/17

5:40 pm-10:30 am

2 stops29h 50m

Vientiane Wattay

ons. 6/24

3:50 pm-7:05 am

2 stops26h 15m

$2,117

Washington, D.C.Luang Prabang

DCA - LPQ

DCALPQ

Washington, D.C. Reagan-National

tor. 6/4

6:00 am-12:05 pm

3 stops67h 05m

Luang Prabang

tor. 6/11

12:45 pm-11:14 pm

3 stops45h 29m

$2,858

Washington, D.C.Luang Prabang

DCA - LPQ

DCALPQ

Washington, D.C. Reagan-National

søn. 6/7

6:00 am-12:05 pm

3 stops67h 05m

Luang Prabang

søn. 6/14

12:45 pm-8:59 pm

3 stops43h 14m

$3,053

New YorkLuang Prabang

JFK - LPQ

JFKLPQ

New York John F Kennedy Intl

fre. 5/22

11:20 am-12:05 pm

2 stops37h 45m

Luang Prabang

søn. 5/31

12:45 pm-6:55 pm

3 stops41h 10m

$4,428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Laos from

How to get the cheapest flight ticket from Pennsylvania 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 Pennsylvania to Laos?

Etihad Airways and Qatar Airways are the most popular carriers operating from Pennsylvania to Laos

Cheap Pennsylvania to Laos flight deals and tips

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

Fastest flight time

25h 38m

Direct flights

None
The fastest flight from Pennsylvania to Laos takes 25h 38m
There are no direct flights from Pennsylvania to Laos. There are no popular flight routes from Pennsylvania to Laos.
Search flight deals

Frequently asked questions about flying from Pennsylvania to Laos

  • When did momondo last update prices for flights from Pennsylvania to Laos?

    Prices for flights from Pennsylvania to Laos are updated daily.

  • How many operators does momondo search for flights from Pennsylvania to Laos?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania 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 Pennsylvania to Laos?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pennsylvania to Laos. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for Pennsylvania to Laos flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Laos, momondo offers a useful price alert feature which will track prices for flights to Laos from Pennsylvania and alert you when they change.

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
man. 5/25
man. 6/1
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 $714
Flights to Luang Prabangfrom $1,237
Flights to Paksefrom $1,365
Flights to Luang Namtha
Flights to Muang Xaifrom $1,908