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Cheap flights from Pennsylvania to Vientiane from $535

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 Vientiane departing on 10/17. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Pennsylvania to Vientiane

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
4:25 pm - 8:30 am
JFK
-
VTE
29h 05m
2 stops
China Eastern Logo
1:05 am - 2:25 pm
VTE
-
JFK
24h 20m
1 stop
$1,104China Eastern
Wed, Sep 16 - Mon, Sep 21
Multiple Airlines Logo
3:45 pm - 10:50 am
JFK
-
VTE
32h 05m
2 stops
Multiple Airlines Logo
7:20 am - 8:35 am
VTE
-
JFK
36h 15m
2 stops
$1,105Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
China Eastern Logo
4:25 pm - 2:50 pm
JFK
-
VTE
35h 25m
2 stops
China Eastern Logo
1:05 am - 2:25 pm
VTE
-
JFK
24h 20m
1 stop
$1,165China Eastern
Mon, Sep 14 - Mon, Sep 21
China Eastern Logo
4:25 pm - 8:30 am
JFK
-
VTE
53h 05m
3 stops
China Eastern Logo
1:05 am - 2:25 pm
VTE
-
JFK
24h 20m
1 stop
$1,170China Eastern
Mon, Sep 14 - Mon, Sep 21
China Eastern Logo
4:25 pm - 9:30 am
JFK
-
VTE
30h 05m
2 stops
China Eastern Logo
5:45 pm - 2:25 pm
VTE
-
JFK
55h 40m
3 stops
$1,177China Eastern
Mon, Sep 14 - Sun, Sep 20
Multiple Airlines Logo
9:00 pm - 12:40 pm
IAD
-
VTE
28h 40m
2 stops
Multiple Airlines Logo
8:30 pm - 3:40 pm
VTE
-
IAD
30h 10m
2 stops
$1,192Multiple Airlines
Wed, Sep 16 - Wed, Sep 30
Lufthansa Logo
5:30 pm - 7:45 pm
JFK
-
VTE
39h 15m
2 stops
Lufthansa Logo
1:30 pm - 3:00 pm
VTE
-
JFK
36h 30m
2 stops
$1,263Lufthansa
Wed, Sep 16 - Thu, Sep 24
Lufthansa Logo
10:20 pm - 7:45 pm
IAD
-
VTE
34h 25m
3 stops
Lufthansa Logo
1:30 pm - 3:10 pm
VTE
-
IAD
36h 40m
2 stops
$1,326Lufthansa
Tue, Sep 1 - Wed, Sep 30
Austrian Airlines Logo
5:40 pm - 7:45 pm
EWR
-
VTE
39h 05m
2 stops
Austrian Airlines Logo
8:30 pm - 1:55 pm
VTE
-
EWR
28h 25m
2 stops
$1,700Austrian Airlines
Sun, Sep 13 - Wed, Sep 23
Austrian Airlines Logo
5:40 pm - 7:45 pm
EWR
-
VTE
39h 05m
2 stops
Austrian Airlines Logo
8:30 pm - 1:55 pm
VTE
-
EWR
28h 25m
2 stops
$1,805Austrian Airlines
Sun, Sep 13 - Mon, Sep 21

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China Eastern flights from Pennsylvania to Vientiane

Our best China Eastern deals on Pennsylvania to Vientiane flight tickets
China Eastern
Sep 16
JFK4:25 pmNew York John F Kennedy Intl
29h 05m
2 stops
VTE8:30 amVientiane Wattay
Sep 21
VTE1:05 amVientiane Wattay
24h 20m
1 stop
JFK2:25 pmNew York John F Kennedy Intl
$1,104
China Eastern
Sep 14
JFK4:25 pmNew York John F Kennedy Intl
35h 25m
2 stops
VTE2:50 pmVientiane Wattay
Sep 21
VTE1:05 amVientiane Wattay
24h 20m
1 stop
JFK2:25 pmNew York John F Kennedy Intl
$1,165
China Eastern
Sep 14
JFK4:25 pmNew York John F Kennedy Intl
53h 05m
3 stops
VTE8:30 amVientiane Wattay
Sep 21
VTE1:05 amVientiane Wattay
24h 20m
1 stop
JFK2:25 pmNew York John F Kennedy Intl
$1,170

Lufthansa flights from Pennsylvania to Vientiane

Our best Lufthansa deals on Pennsylvania to Vientiane flight tickets
Lufthansa
Sep 16
JFK5:30 pmNew York John F Kennedy Intl
39h 15m
2 stops
VTE7:45 pmVientiane Wattay
Sep 24
VTE1:30 pmVientiane Wattay
36h 30m
2 stops
JFK3:00 pmNew York John F Kennedy Intl
$1,263
Lufthansa
Sep 1
IAD10:20 pmWashington, D.C. Dulles Intl
34h 25m
3 stops
VTE7:45 pmVientiane Wattay
Sep 30
VTE1:30 pmVientiane Wattay
36h 40m
2 stops
IAD3:10 pmWashington, D.C. Dulles Intl
$1,326
Lufthansa
Sep 13
JFK5:30 pmNew York John F Kennedy Intl
39h 15m
2 stops
VTE7:45 pmVientiane Wattay
Sep 23
VTE1:30 pmVientiane Wattay
36h 30m
2 stops
JFK3:00 pmNew York John F Kennedy Intl
$1,355

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Vientiane 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 July 22, 2026.
Use the filters below to find and compare flights from Pennsylvania to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New YorkVientiane

JFK - VTE

JFKVTE

New York John F Kennedy Intl

Wed 9/16

4:25 pm-8:30 am

2 stops29h 05m

Vientiane Wattay

Mon 9/21

1:05 am-2:25 pm

1 stop24h 20m

$1,104

New YorkVientiane

JFK - VTE

JFKVTE

New York John F Kennedy Intl

Wed 9/16

3:45 pm-10:50 am

2 stops32h 05m

Vientiane Wattay

Wed 9/23

7:20 am-8:35 am

2 stops36h 15m

$1,105

New YorkVientiane

JFK - VTE

JFKVTE

New York John F Kennedy Intl

Mon 9/14

4:25 pm-2:50 pm

2 stops35h 25m

Vientiane Wattay

Mon 9/21

1:05 am-2:25 pm

1 stop24h 20m

$1,165

New YorkVientiane

JFK - VTE

JFKVTE

New York John F Kennedy Intl

Mon 9/14

4:25 pm-8:30 am

3 stops53h 05m

Vientiane Wattay

Mon 9/21

1:05 am-2:25 pm

1 stop24h 20m

$1,170

New YorkVientiane

JFK - VTE

JFKVTE

New York John F Kennedy Intl

Mon 9/14

4:25 pm-9:30 am

2 stops30h 05m

Vientiane Wattay

Sun 9/20

5:45 pm-2:25 pm

3 stops55h 40m

$1,177

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Wed 9/16

9:00 pm-12:40 pm

2 stops28h 40m

Vientiane Wattay

Wed 9/30

8:30 pm-3:40 pm

2 stops30h 10m

$1,192

New YorkVientiane

JFK - VTE

JFKVTE

New York John F Kennedy Intl

Wed 9/16

5:30 pm-7:45 pm

2 stops39h 15m

Vientiane Wattay

Thu 9/24

1:30 pm-3:00 pm

2 stops36h 30m

$1,263

Washington, D.C.Vientiane

IAD - VTE

IADVTE

Washington, D.C. Dulles Intl

Tue 9/1

10:20 pm-7:45 pm

3 stops34h 25m

Vientiane Wattay

Wed 9/30

1:30 pm-3:10 pm

2 stops36h 40m

$1,326

NewarkVientiane

EWR - VTE

EWRVTE

Newark

Sun 9/13

5:40 pm-7:45 pm

2 stops39h 05m

Vientiane Wattay

Wed 9/23

8:30 pm-1:55 pm

2 stops28h 25m

$1,700

NewarkVientiane

EWR - VTE

EWRVTE

Newark

Sun 9/13

5:40 pm-7:45 pm

2 stops39h 05m

Vientiane Wattay

Mon 9/21

8:30 pm-1:55 pm

2 stops28h 25m

$1,805

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Pennsylvania to Vientiane

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 Vientiane Wattay?

China Southern and Asiana Airlines are the most popular carriers operating from Pennsylvania to Vientiane Wattay

Cheap Pennsylvania to Vientiane flight deals and tips

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

Fastest flight time

20h 40m

Direct flights

None
The fastest flight from Pennsylvania to Vientiane takes 20h 40m
There are no direct flights from Pennsylvania to Vientiane. There are no popular flight routes from Pennsylvania to Vientiane.
Search flight deals

Frequently asked questions about flying from Pennsylvania to Vientiane

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

    Prices for flights from Pennsylvania to Vientiane Wattay Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Pennsylvania to Vientiane Wattay Airport?

  • How old do you have to be to fly from Pennsylvania 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 Pennsylvania to Vientiane Wattay Airport.

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

    The travel and health documents required for your trip to Vientiane Wattay Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vientiane Wattay Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pennsylvania to Vientiane for you.

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

Yes. All flights to Vientiane from Pennsylvania on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to Vientiane.

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

Yes. momondo can track prices for Pennsylvania to Vientiane 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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