$1,000 Cheap United flights Washington (IAD) to Singapore (SIN)

$1,000 Cheap United flights Washington (IAD) to Singapore (SIN)

Prices were available within the past 7 days and start at $1,000 for one-way flights and $1,693 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jun 1 - Mon, Aug 18

IAD

Washington

SIN

Singapore

$1,693 Roundtrip, found 15 hours ago

$1,693

Roundtrip

found 15 hours ago

Select United flight, departing Sun, Jun 1 from Washington to Singapore, returning Mon, Aug 18, priced at $1,693 found 15 hours ago

Thu, May 29 - Wed, Aug 20

IAD

Washington

SIN

Singapore

$1,694 Roundtrip, found 15 hours ago

$1,694

Roundtrip

found 15 hours ago

Select United flight, departing Thu, May 29 from Washington to Singapore, returning Wed, Aug 20, priced at $1,694 found 15 hours ago