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Flights from Singapore to Washington – Airlines & connecting routes

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SIN to DCA flights and routes map SIN to DCA – All flight route options from Singapore Changi Airport, Singapore to Ronald Reagan Washington National, District of Columbia, USA. These flights are operated by Singapore Airlines & United Airlines through 6 different flight connections. The shortest flight time is 24 hours and 1 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Singapore SIN Singapore Changi Airport Singapore, Singapore
USA DCA Ronald Reagan Washington National, DC, USA
SIN
Singapore Changi Airport
SingaporeSingapore, Singapore
Ronald Reagan Washington National
USAWashington, DC, USA
DCA
No direct flights found
7 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via San Francisco SFO
1 stop with United Airlines. 2 flights per day.

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24h 28m

Via San Francisco SFO
1 stop with United Airlines.
24h 28m
2 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via New York EWR With Singapore Airlines & American Airlines 0-1 flights per day.
Only saturdays

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24h 01m

Only saturdays
Via New York EWR
24h 01m
With Singapore Airlines & American Airlines 0-1 flights per day.
Only saturdays
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Via San Francisco SFO With Singapore Airlines & United Airlines 1-2 flights per day.

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24h 07m

Via San Francisco SFO
24h 07m
With Singapore Airlines & United Airlines 1-2 flights per day.
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Via Los Angeles LAX With Singapore Airlines & American Airlines 0-1 flights per day.
Mon & Sun

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24h 45m

Mon & Sun
Via Los Angeles LAX
24h 45m
With Singapore Airlines & American Airlines 0-1 flights per day.
Mon & Sun
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Via Seattle SEA With Singapore Airlines & Alaska Airlines

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24h 55m

Via Seattle SEA
24h 55m
With Singapore Airlines & Alaska Airlines
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Via New York JFK With Singapore Airlines & American Airlines 2 flights per day.

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28h 04m

Via New York JFK
28h 04m
With Singapore Airlines & American Airlines 2 flights per day.
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Via Houston IAH With Singapore Airlines & United Airlines 0-1 flights per day.

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31h 57m

Via Houston IAH
31h 57m
With Singapore Airlines & United Airlines 0-1 flights per day.
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Singapore to Washington flights

With over 72 flights every week and 6 different airlines you have a wide range of options. While flying to Washington from Singapore you will be doing a stopover in New York, San Francisco or any other of the 6 alternatives with flight connections.

Are there any non-stop flights from SIN to DCA?

There are no direct or non-stop flights from Singapore Changi Airport, SIN to Ronald Reagan Washington National, DCA.

Tip! You might want to consider arriving at Washington Dulles International (IAD) instead.

Singapore to Washington with United Airlines

If you fly from Singapore with United Airlines you will do a stopover in San Francisco, SFO before reaching Washington. This flight trip will take 24 hours and 28 minutes and you can fly every weekday with departures at 08:45, 09:00 or 10:10. United Airlines is a Star Alliance member.

Distance & flight times: Singapore Changi Airport to Reagan National

The shortest flight time between SIN and DCA is 24 hours and 1 minutes.

ViaTotal flight timeLayover timeDistance
EWR New York24h 1m--
SFO San Francisco24h 7m5h 0m10935 miles (17594 km)
LAX Los Angeles24h 45m--
SEA Seattle24h 55m5h 0m10444 miles (16804 km)
JFK New York28h 4m3h 45m9798 miles (15765 km)
IAH Houston31h 57m3h 40m11191 miles (18006 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.SIN-DCA flight routesSingapore to Washington flight routes illustrated on a map.
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Singapore - Washington route map and flight paths
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Show all destinations from SIN Show all destinations from DCA
From Singapore to USA

Below is a list of other destinations to USA from Singapore Changi Airport with either direct flights or 1 stop connections.

The fastest way to fly from Singapore (SIN) to Washington (DCA) is via New York and it will take about 24 hours and 1 minutes. The second fastest route is via San Francisco and will take 24 hours and 7 minutes.

You can fly with Singapore Airlines, American Airlines, United Airlines or Alaska Airlines from Singapore to Washington.

The flight time between Singapore Changi Airport (SIN) and Ronald Reagan Washington National (DCA) via Newark Liberty International, EWR is 24 hours and 1 minutes.

No. But you can still purchase a 1 stop flight via New York, San Francisco or any other route to Washington (DCA).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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