Find Cheap Flights from Washington to Laos

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to Laos

(Round-trip)
Depart: Sun Oct 1 2017 Return: Tue Oct 31 2017 Trip spans 31 days
$1061
Select
Thai Airways
Thai Airways
IAD
8:20a
VTE
9:30p
37h 10m
2 stops
VTE
9:20a
IAD
5:15p
31h 55m
2 stops
Depart: Tue Oct 3 2017 Return: Sat Oct 28 2017 Trip spans 26 days
$1134
Select
Singapore Airlines
Singapore Airlines
IAD
6:43a
VTE
12:15a
41h 32m
3 stops
VTE
12:05p
IAD
11:50p
59h 45m
3 stops
Depart: Tue Jun 27 2017 Return: Wed Aug 2 2017 Trip spans 37 days
$1274
Select
Major Airline
Major Airline
IAD
8:35a
VTE
8:15p
35h 40m
2 stops
VTE
8:15a
IAD
5:35p
33h 20m
2 stops
Depart: Fri May 26 2017 Return: Sun Jun 4 2017 Trip spans 10 days
$1337
Select
Emirates
Emirates
IAD
6:55a
VTE
8:00p
61h 05m
2 stops
VTE
7:40a
IAD
3:40p
56h 00m
2 stops
Depart: Mon Oct 2 2017 Return: Tue Oct 31 2017 Trip spans 30 days
$1071
Select
Thai Airways
Thai Airways
IAD
8:20a
VTE
9:30p
37h 10m
2 stops
VTE
9:20a
IAD
5:15p
31h 55m
2 stops
Depart: Thu Sep 28 2017 Return: Sat Oct 28 2017 Trip spans 31 days
$1217
Select
Singapore Airlines
Singapore Airlines
IAD
2:55p
VTE
12:15a
33h 20m
2 stops
VTE
12:05p
IAD
11:50p
59h 45m
3 stops
Depart: Sat Sep 16 2017 Return: Sun Sep 24 2017 Trip spans 9 days
$1288
Select
Major Airline
Major Airline
IAD
8:35a
VTE
1:50p
29h 15m
2 stops
VTE
8:15a
IAD
5:35p
33h 20m
2 stops
Depart: Fri Sep 29 2017 Return: Sat Oct 28 2017 Trip spans 30 days
$1267
Select
Singapore Airlines
Singapore Airlines
IAD
2:55p
VTE
12:15a
57h 20m
2 stops
VTE
12:05p
IAD
11:50p
59h 45m
3 stops
Depart: Sat Sep 30 2017 Return: Sat Oct 28 2017 Trip spans 29 days
$1267
Select
Singapore Airlines
Singapore Airlines
IAD
2:55p
VTE
12:15a
33h 20m
2 stops
VTE
12:05p
IAD
11:50p
59h 45m
3 stops
Depart: Mon Jun 26 2017 Return: Tue Aug 1 2017 Trip spans 37 days
$1404
Select
Thai Airways
Thai Airways
IAD
2:05p
VTE
5:45a
39h 40m
2 stops
VTE
5:30p
IAD
8:10p
50h 40m
3 stops
Depart: Wed Oct 4 2017 Return: Sat Oct 28 2017 Trip spans 25 days
$1289
Select
Singapore Airlines
Singapore Airlines
IAD
6:00a
VTE
12:15a
66h 15m
2 stops
VTE
12:05p
IAD
11:50p
59h 45m
3 stops
Depart: Thu Jun 29 2017 Return: Tue Aug 1 2017 Trip spans 34 days
$1701
Select
Major Airline
Major Airline
DCA
2:10p
VTE
2:45a
36h 35m
2 stops
VTE
5:10a
DCA
12:44p
31h 34m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Washington
only $1061
only $1701
Destination

Vientiane
$1061