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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 4 different flight connections. The shortest flight time is 23 hours and 48 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
5 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 52m

Via San Francisco SFO
1 stop with United Airlines.
24h 52m
2 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via New York JFK With Singapore Airlines & American Airlines 2 flights per day.

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22h 58m

Via New York JFK
22h 58m
With Singapore Airlines & American Airlines 2 flights per day.
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Via New York EWR With Singapore Airlines & American Airlines 0-1 flights per day.
Only fridays

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23h 48m

Only fridays
Via New York EWR
23h 48m
With Singapore Airlines & American Airlines 0-1 flights per day.
Only fridays
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Via San Francisco SFO With Singapore Airlines & United Airlines 1-2 flights per day.

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24h 32m

Via San Francisco SFO
24h 32m
With Singapore Airlines & United Airlines 1-2 flights per day.
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Via Seattle SEA With Singapore Airlines & Alaska Airlines
Begins in 21/8

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24h 44m

Begins in 21/8
Via Seattle SEA
24h 44m
With Singapore Airlines & Alaska Airlines
Begins in 21/8
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Singapore to Washington flights

With over 46 flights every week and 4 different airlines you have a wide range of options. While flying to Washington from Singapore you will be doing a stopover in New York, New York or any other of the 4 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 52 minutes and you can fly every weekday with departures at 08:45, 10:10 or 20:40. 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 22 hours and 58 minutes.

ViaTotal flight timeLayover timeDistance
JFK New York22h 58m2h 40m9798 miles (15765 km)
EWR New York23h 48m--
SFO San Francisco24h 32m3h 43m10935 miles (17594 km)
SEA Seattle24h 44m4h 50m10444 miles (16804 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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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 22 hours and 58 minutes. The second fastest route is via New York and will take 23 hours and 48 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 John F Kennedy International, JFK is 22 hours and 58 minutes.

No. But you can still purchase a 1 stop flight via New York, New York 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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