Book United Washington, D.C. to Singapore flight deals from $816

Select journey type

Enter to select travel class and passengers

Search flights from Washington, D.C. to Singapore (IAD - SIN)

July

Skip to content

Saturday 7th

Return Sunday 22nd
from$ 991*Viewed: 26 minutes ago

Sunday 8th

Return Monday 23rd
from$ 1,032*Viewed: 26 minutes ago

Monday 9th

Return Tuesday 24th
from$ 972*Viewed: 26 minutes ago

August

Skip to content

Wednesday 22nd

Return Thursday 6th
from$ 816*Viewed: 26 minutes ago

Monday 27th

Return Tuesday 11th
from$ 816*Viewed: 26 minutes ago

Tuesday 28th

Return Wednesday 12th
from$ 816*Viewed: 26 minutes ago

September

Skip to content

Wednesday 5th

Return Thursday 20th
from$ 816*Viewed: 26 minutes ago

Tuesday 11th

Return Wednesday 26th
from$ 816*Viewed: 26 minutes ago

Tuesday 18th

Return Wednesday 3rd
from$ 816*Viewed: 26 minutes ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Illuminated skyscrapers at dusk in the Republic of Singapore

Plan ahead for flights from Washington, D.C. to Singapore

from
to
Type
Dates
Price*
Washington, D.C. (IAD)
to Singapore (SIN)
Roundtrip
Depart Mon 13 Aug 2018
Return Tue 28 Aug 2018
from$ 816*Viewed: 26 minutes ago
Washington, D.C. (IAD)
to Singapore (SIN)
Roundtrip
Depart Tue 14 Aug 2018
Return Wed 29 Aug 2018
from$ 816*Viewed: 26 minutes ago
Washington, D.C. (IAD)
to Singapore (SIN)
Roundtrip
Depart Wed 15 Aug 2018
Return Thu 30 Aug 2018
from$ 816*Viewed: 26 minutes ago
Washington, D.C. (IAD)
to Singapore (SIN)
Roundtrip
Depart Mon 20 Aug 2018
Return Tue 4 Sep 2018
from$ 816*Viewed: 26 minutes ago
Washington, D.C. (IAD)
to Singapore (SIN)
Roundtrip
Depart Tue 21 Aug 2018
Return Wed 5 Sep 2018
from$ 816*Viewed: 26 minutes ago
Washington, D.C. (IAD)
to Singapore (SIN)
Roundtrip
Depart Wed 22 Aug 2018
Return Thu 6 Sep 2018
from$ 816*Viewed: 26 minutes ago
Washington, D.C. (IAD)
to Singapore (SIN)
Roundtrip
Depart Mon 27 Aug 2018
Return Tue 11 Sep 2018
from$ 816*Viewed: 26 minutes ago
Washington, D.C. (IAD)
to Singapore (SIN)
Roundtrip
Depart Tue 28 Aug 2018
Return Wed 12 Sep 2018
from$ 816*Viewed: 26 minutes ago
Washington, D.C. (IAD)
to Singapore (SIN)
Roundtrip
Depart Wed 29 Aug 2018
Return Thu 13 Sep 2018
from$ 816*Viewed: 26 minutes ago
Washington, D.C. (IAD)
to Singapore (SIN)
Roundtrip
Depart Mon 3 Sep 2018
Return Tue 18 Sep 2018
from$ 816*Viewed: 26 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Singapore

78 °FSaturday06/23/2018
83 °FSunday06/24/2018
83 °FMonday06/25/2018
83 °FTuesday06/26/2018
83 °FWednesday06/27/2018
82 °FThursday06/28/2018
85 °FFriday06/29/2018
Powered by: OpenWeatherMap.org