Good to know

Low season

March Best time to beat the crowds with an average 3% drop in price.

High season

December Most popular time to fly with an average 10% increase in price.

Average price round-trip

$1,117 (avg. price over the last 2 weeks)

Good deal round-trip

$586 or less

Good deal one-way

$308 or less

FAQs for booking flights from District of Columbia to Vientiane

How does KAYAK find such low prices on flights from District of Columbia to Vientiane?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Vientiane?

What is the Hacker Fare option on flights from District of Columbia to Vientiane?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Vientiane?

COVID-19 information

Safety measures for airlines flying from District of Columbia to Vientiane

Airlines flying from District of Columbia to Vientiane have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters

Mandatory masks

Masks required on board, masks provided

Social distancing seating

Middle seats unavailable to book

Pre-flight testing

Testing for antibodies, testing for symptoms

Book cheap flights from District of Columbia to Vientiane Wattay

Recent round-trip flight deals

3/11
Thu
2 stops
Multiple Airlines
28h 12m
IAD - VTE
3/14
Sun
2 stops
Multiple Airlines
31h 54m
VTE - IAD
3/19
Fri
2 stops
Multiple Airlines
29h 12m
IAD - VTE
3/22
Mon
2 stops
Multiple Airlines
35h 19m
VTE - IAD
2/5
Fri
2 stops
Multiple Airlines
28h 12m
IAD - VTE
2/18
Thu
2 stops
Multiple Airlines
42h 34m
VTE - IAD
2/5
Fri
2 stops
Multiple Airlines
28h 12m
IAD - VTE
2/18
Thu
2 stops
Multiple Airlines
32h 54m
VTE - IAD
3/19
Fri
2 stops
Multiple Airlines
36h 20m
IAD - VTE
3/23
Tue
2 stops
Multiple Airlines
38h 51m
VTE - IAD
4/16
Fri
3 stops
Multiple Airlines
36h 25m
IAD - VTE
4/25
Sun
3 stops
Multiple Airlines
35h 45m
VTE - IAD
4/16
Fri
2 stops
Multiple Airlines
25h 50m
IAD - VTE
4/25
Sun
3 stops
Multiple Airlines
35h 45m
VTE - IAD
2/5
Fri
2 stops
Multiple Airlines
35h 10m
IAD - VTE
2/19
Fri
2 stops
Multiple Airlines
26h 15m
VTE - IAD
2/5
Fri
2 stops
Multiple Airlines
35h 10m
IAD - VTE
2/19
Fri
2 stops
Multiple Airlines
26h 15m
VTE - IAD
3/19
Fri
3 stops
Multiple Airlines
36h 35m
IAD - VTE
3/23
Tue
2 stops
Multiple Airlines
26h 15m
VTE - IAD
3/11
Thu
2 stops
Multiple Airlines
29h 15m
IAD - VTE
3/15
Mon
2 stops
Multiple Airlines
30h 35m
VTE - IAD
3/11
Thu
2 stops
Multiple Airlines
29h 15m
IAD - VTE
3/15
Mon
2 stops
Multiple Airlines
30h 35m
VTE - IAD
4/16
Fri
2 stops
Multiple Airlines
38h 20m
IAD - VTE
4/25
Sun
2 stops
Multiple Airlines
43h 25m
VTE - IAD
4/16
Fri
2 stops
Multiple Airlines
45h 35m
DCA - VTE
4/25
Sun
2 stops
Multiple Airlines
25h 52m
VTE - DCA
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