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Cheap flights from Singapore to Washington, D.C. from $482

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Washington, D.C. departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare round-trip flights from Singapore to Washington, D.C.

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Singapore to Washington, D.C. by changing tabs
American Airlines
May 14
SIN1:50 amSingapore Changi
33h 47m
2 stops
IAD11:37 pmWashington, D.C. Dulles Intl
Jul 14
IAD6:00 amWashington, D.C. Dulles Intl
36h 15m
2 stops
SIN6:15 amSingapore Changi
United Airlines
Sep 14
SIN9:00 pmSingapore Changi
26h 38m
2 stops
IAD11:38 amWashington, D.C. Dulles Intl
Sep 22
IAD12:25 pmWashington, D.C. Dulles Intl
30h 15m
1 stop
SIN6:40 amSingapore Changi
Japan Airlines
May 11
SIN1:50 amSingapore Changi
26h 07m
2 stops
DCA3:57 pmWashington, D.C. Reagan-National
May 19
DCA7:40 amWashington, D.C. Reagan-National
28h 40m
2 stops
SIN12:20 amSingapore Changi
SWISS
May 22
SIN11:35 pmSingapore Changi
28h 40m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
Jun 24
IAD8:45 pmWashington, D.C. Dulles Intl
32h 10m
1 stop
SIN4:55 pmSingapore Changi
Multiple Airlines
May 20
SIN11:35 pmSingapore Changi
28h 40m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
Jun 23
IAD10:20 pmWashington, D.C. Dulles Intl
30h 15m
1 stop
SIN4:35 pmSingapore Changi
Air India
May 22
SIN11:00 pmSingapore Changi
44h 15m
1 stop
IAD7:15 amWashington, D.C. Dulles Intl
Jun 12
IAD11:15 amWashington, D.C. Dulles Intl
22h 30m
1 stop
SIN9:45 pmSingapore Changi

Find the cheapest one-way flights from Singapore to Washington, D.C.

If you're looking for one-way flights from Singapore to Washington, D.C., view some of our deals below provided by Air China, Korean Air and SAUDIA
SAUDIA
Sep 11
SIN5:15 pmSingapore Changi
34h 30m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Multiple Airlines
Jun 4
SIN4:35 pmSingapore Changi
54h 50m
3 stops
BWI11:25 amBaltimore/Washington
Air China
Sep 13
SIN9:00 amSingapore Changi
42h 10m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl

Best airlines flying from Singapore to Washington, D.C.

Compare and see reviews for airlines that fly from Singapore to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $870Free CancellationRating
7.4
11,333 reviews
Search United Airlines flights
British AirwaysPriceFrom $1,207Free CancellationRating
6.8
6,935 reviews
Search British Airways flights

SWISS flights from Singapore to Washington, D.C.

Our best SWISS deals on Singapore to Washington, D.C. flight tickets
SWISS
May 22
SIN11:35 pmSingapore Changi
28h 40m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
Jun 24
IAD8:45 pmWashington, D.C. Dulles Intl
32h 10m
1 stop
SIN4:55 pmSingapore Changi
SWISS
May 20
SIN11:35 pmSingapore Changi
28h 40m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
Jun 10
IAD8:45 pmWashington, D.C. Dulles Intl
32h 10m
1 stop
SIN4:55 pmSingapore Changi
SWISS
May 20
SIN11:35 pmSingapore Changi
28h 40m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
Jun 25
IAD5:45 pmWashington, D.C. Dulles Intl
35h 10m
1 stop
SIN4:55 pmSingapore Changi

Air India flights from Singapore to Washington, D.C.

Our best Air India deals on Singapore to Washington, D.C. flight tickets
Air India
May 22
SIN11:00 pmSingapore Changi
44h 15m
1 stop
IAD7:15 amWashington, D.C. Dulles Intl
Jun 12
IAD11:15 amWashington, D.C. Dulles Intl
22h 30m
1 stop
SIN9:45 pmSingapore Changi
Air India
May 15
SIN11:00 pmSingapore Changi
44h 15m
1 stop
IAD7:15 amWashington, D.C. Dulles Intl
Jul 14
IAD11:15 amWashington, D.C. Dulles Intl
22h 30m
1 stop
SIN9:45 pmSingapore Changi
Air India
May 20
SIN8:35 amSingapore Changi
34h 40m
1 stop
IAD7:15 amWashington, D.C. Dulles Intl
Jun 26
IAD11:15 amWashington, D.C. Dulles Intl
32h 15m
1 stop
SIN7:30 amSingapore Changi

How to get the cheapest flight ticket from Singapore to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Singapore to Washington, D.C.?

September. The cheapest time of year to fly to Washington, D.C. from Singapore is September. Most expensive is August

What is the cheapest day to depart Singapore for Washington, D.C.?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Sunday

When is the cheapest time to fly from Singapore to Washington, D.C.?

In the morning. Singapore to Washington, D.C. flights are approximately 15% more expensive in the evening than in the morning

What is the cheapest airline that flies to Washington, D.C. from Singapore?

United Airlines. British Airways and United Airlines are the most popular carriers operating from Singapore to Washington, D.C.

What is the cheapest Singapore to Washington, D.C. flight route?

Singapore Changi - Washington, D.C. Dulles Intl. Fly from Singapore Changi to Washington, D.C. Dulles Intl for the best Singapore - Washington, D.C. flight prices

How far in advance should you book Singapore to Washington, D.C. flights?

20 days before. The cheapest time to buy a flight from Singapore to Washington, D.C. is approximately 20 days to departure

Cheap Singapore to Washington, D.C. (SIN to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Washington, D.C.

Best Price Found

$482

Fastest flight time

21h 59m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Singapore in the past 72 hours is $482. The best round-trip flight deal from Singapore to Washington, D.C. found on momondo in the last 72 hours is $1,099.
The fastest flight from Singapore to Washington, D.C. takes 21h 59m
There are no direct flights from Singapore to Washington, D.C.. Popular non-direct routes for this connection are Singapore Changi Airport - Washington, D.C. Reagan-National Airport, Singapore Changi Airport - Baltimore/Washington Airport and Singapore Changi Airport - Washington, D.C. Dulles Intl Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • How far is Singapore Changi to Washington, D.C. by plane?

    There are 9651.2 mi between Singapore Changi and Washington, D.C.. In terms of flight time, this usually takes a little over 21h 59m.

  • When did momondo last update prices for flights from Singapore Changi Airport to Washington, D.C.?

    Prices for flights from Singapore Changi Airport to Washington, D.C. are updated daily.

  • How many operators does momondo search for flights from Singapore Changi Airport to Washington, D.C.?

  • How old do you have to be to fly from Singapore Changi Airport to Washington, D.C.?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Singapore Changi Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Washington, D.C.?

Finding the right flight to Washington, D.C. from Singapore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Singapore to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Singapore with this policy.

How can momondo help me find flights from Singapore to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Singapore to Washington, D.C..

I’m not ready to book a flight from Singapore to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Singapore to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.


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Wed 4/24
Wed 5/1
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Find better results for your stay in the United States

Fly into one of these airports located in Washington, D.C.
Airports listed have a maximum distance of 22.4 mi from Washington, D.C.