Flights from Vientiane to Washington

Cheapest flights from Vientiane

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 29 - Sat, Jun 14

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$1,751 Roundtrip, found 12 hours ago

$1,751

Roundtrip

found 12 hours ago

Select Thai Airways International flight, departing Thu, May 29 from Wattay Intl. to Washington Dulles Intl., returning Sat, Jun 14, priced at $1,751 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$1,810 Roundtrip, found 12 hours ago

$1,810

Roundtrip

found 12 hours ago

Select Thai Airways International flight, departing Sun, Jun 1 from Wattay Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $1,810 found 12 hours ago

Thu, May 29 - Fri, Jun 20

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$1,814 Roundtrip, found 12 hours ago

$1,814

Roundtrip

found 12 hours ago

Select Thai Airways International flight, departing Thu, May 29 from Wattay Intl. to Washington Dulles Intl., returning Fri, Jun 20, priced at $1,814 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$1,833 Roundtrip, found 12 hours ago

$1,833

Roundtrip

found 12 hours ago

Select Thai Airways International flight, departing Sun, Jun 1 from Wattay Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $1,833 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$1,840 Roundtrip, found 12 hours ago

$1,840

Roundtrip

found 12 hours ago

Select Thai Airways International flight, departing Sun, Jun 1 from Wattay Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $1,840 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$1,863 Roundtrip, found 12 hours ago

$1,863

Roundtrip

found 12 hours ago

Select Lao Airlines flight, departing Sun, Jun 1 from Wattay Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $1,863 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$1,896 Roundtrip, found 12 hours ago

$1,896

Roundtrip

found 12 hours ago

Select Thai Airways International flight, departing Sun, Jun 1 from Wattay Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $1,896 found 12 hours ago

Thu, May 29 - Mon, Jun 16

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$1,909 Roundtrip, found 12 hours ago

$1,909

Roundtrip

found 12 hours ago

Select Austrian Airlines flight, departing Thu, May 29 from Wattay Intl. to Washington Dulles Intl., returning Mon, Jun 16, priced at $1,909 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$1,919 Roundtrip, found 12 hours ago

$1,919

Roundtrip

found 12 hours ago

Select Thai Airways International flight, departing Sun, Jun 1 from Wattay Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $1,919 found 12 hours ago

Fri, May 30 - Mon, Jun 16

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$1,970 Roundtrip, found 12 hours ago

$1,970

Roundtrip

found 12 hours ago

Select Thai Airways International flight, departing Fri, May 30 from Wattay Intl. to Washington Dulles Intl., returning Mon, Jun 16, priced at $1,970 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$1,973 Roundtrip, found 12 hours ago

$1,973

Roundtrip

found 12 hours ago

Select Lao Airlines flight, departing Sun, Jun 1 from Wattay Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $1,973 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$1,989 Roundtrip, found 12 hours ago

$1,989

Roundtrip

found 12 hours ago

Select Thai Airways International flight, departing Sun, Jun 1 from Wattay Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $1,989 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$1,993 Roundtrip, found 12 hours ago

$1,993

Roundtrip

found 12 hours ago

Select Thai Airways International flight, departing Sun, Jun 1 from Wattay Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $1,993 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$2,061 Roundtrip, found 12 hours ago

$2,061

Roundtrip

found 12 hours ago

Select Lao Airlines flight, departing Sun, Jun 1 from Wattay Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $2,061 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$2,064 Roundtrip, found 12 hours ago

$2,064

Roundtrip

found 12 hours ago

Select Lao Airlines flight, departing Sun, Jun 1 from Wattay Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $2,064 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$2,076 Roundtrip, found 12 hours ago

$2,076

Roundtrip

found 12 hours ago

Select Thai Airways International flight, departing Sun, Jun 1 from Wattay Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $2,076 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$2,079 Roundtrip, found 12 hours ago

$2,079

Roundtrip

found 12 hours ago

Select Lao Airlines flight, departing Sun, Jun 1 from Wattay Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $2,079 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

IAD

Washington Dulles Intl.

$2,081 Roundtrip, found 12 hours ago

$2,081

Roundtrip

found 12 hours ago

Select Lao Airlines flight, departing Sun, Jun 1 from Wattay Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $2,081 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

DCA

Ronald Reagan Washington National

$3,850 Roundtrip, found 12 hours ago

$3,850

Roundtrip

found 12 hours ago

Select Lao Airlines flight, departing Sun, Jun 1 from Wattay Intl. to Ronald Reagan Washington National, returning Tue, Jun 17, priced at $3,850 found 12 hours ago

Sun, Jun 1 - Tue, Jun 17

VTE

Wattay Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$6,398 Roundtrip, found 12 hours ago

$6,398

Roundtrip

found 12 hours ago

Select Thai Airways International flight, departing Sun, Jun 1 from Wattay Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jun 17, priced at $6,398 found 12 hours ago