What are the cheapest airlines to fly from Singapore to Washington, D.C. Dulles Intl Airport one-way?

To fly one-way, consider booking your trip with SAUDIA, which is currently one of the cheapest options available, starting at S$ 639. Etihad Airways flights start at S$ 872 while deals on Turkish Airlines start at S$ 1,007 one-way. Find deals

What are the most popular airlines that fly from Singapore to Washington, D.C. Dulles Intl Airport?

The most popular airlines flying from Singapore to Washington, D.C. Dulles Intl Airport are American Airlines, Emirates and Korean Air. Something to consider prior to booking your flight. Find deals

Can I find flights from Singapore to Washington, D.C. Dulles Intl Airport for under S$ 1,600 on Cheapflights?

Yes, there are multiple flights from Singapore to Washington, D.C. Dulles Intl Airport for under S$ 1,600. The cheapest flight booked recently is on American Airlines for just S$ 1,515, but on average you can expect to pay S$ 2,076. Find deals

Which airlines flying from Singapore Changi to Washington, D.C. Dulles Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Singapore Changi to Washington, D.C. Dulles Intl that may be offering flexible cancellation policies are United Airlines, Emirates, and Korean Air. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

How far in advance should I book a flight from Singapore to Washington, D.C. Dulles Intl Airport?

To save up to 14% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Singapore to Washington, D.C. Dulles Intl Airport from S$ 2,024 1-2 weeks out and tickets from S$ 2,025 for flights departing within the next 72 hours.

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

April is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Singapore. Prices for April average S$ 1,855 per person but you can even find prices for as low as S$ 1,229. The most expensive prices can be found in the month of August. Opting for a April flight can save you 28% on your journey compared to booking in August

When is the cheapest time to fly from Singapore to Washington, D.C. Dulles Intl Airport (SIN - IAD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Washington, D.C. Dulles Intl Airport as you normally would.

What airport do you fly from for flights from Singapore to Washington, D.C. Dulles Intl?

Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Washington, D.C. Dulles Intl from Singapore. Booking flights from Changi (SIN) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 6 different airlines.

What does SIN to IAD mean?

Great question - SIN to IAD just means Singapore Changi Airport to Washington, D.C. Dulles Intl Airport. Now you’ll know what these unique codes when you look for flights!

Cheap Flights from Singapore to Washington, D.C. Dulles Intl Airport from S$ 639

Q: Are there last-minute flights available from Singapore to Washington, D.C. Dulles Intl Airport for under S$ 2,200?

There are currently 20+ open flights from Singapore to Washington, D.C. Dulles Intl Airport within the next 7 days for less than S$ 2,200.

How to find the cheapest flight from Singapore (SIN) to Dulles Intl (IAD)

Popular in	August
Cheapest in	September
Round-trip from	S$ 1,902
One-way from	S$ 1,007

High demand for flights, 27% potential price rise

Search Deals

Best time to find cheap flights, 25% potential price drop

Search Deals

From Singapore Changi to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Singapore Changi to Washington, D.C. Dulles Intl

Search Deals

SIN - WAS Price	S$ 1,409 - S$ 4,945
WAS Temperature	2 - 27 °C
WAS Rainfall	66 - 102 mm

SIN - WAS

Price

S$ 1,409 - S$ 4,945

WAS

Temperature

2 - 27 °C

WAS

Rainfall

66 - 102 mm

Cheap flights from Singapore to Dulles Intl in June, July 2023

The lowest fares we've come across on flights traveling from Singapore to Washington, D.C. in June and July 2023. More deals are always being added, so be sure to check back regularly.

4 Jul - 10 Jul

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 05m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

29h 20m

S$ 1,921

British Airways

Deal found 1-6

4 Jul - 10 Jul

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

27h 00m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

31h 10m

S$ 2,059

Multiple Airlines

Deal found 1-6

31 Jul - 4 Oct

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

29h 00m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

29h 20m

S$ 2,089

Multiple Airlines

Deal found 31-5

20 Jul - 27 Jul

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

22h 32m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

28h 31m

S$ 2,091

United Airlines

Deal found 31-5

30 Jul - 4 Oct

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

29h 00m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

29h 20m

S$ 2,108

British Airways

Deal found 31-5

1 Jun - 10 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 50m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

35h 30m

S$ 2,122

American Airlines

Deal found 30-5

11 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

28h 05m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

34h 10m

S$ 2,182

Multiple Airlines

Deal found 1-6

4 Jul - 10 Jul

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

27h 35m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

31h 10m

S$ 2,183

Multiple Airlines

Deal found 1-6

29 Jul - 4 Oct

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

25h 30m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 05m

S$ 2,228

JetBlue

Deal found 31-5

Singapore to Dulles Intl 2023 flight deals

The lowest fares we've come across on flights traveling from Singapore to Washington, D.C. in June and July 2023. More deals are always being added, so be sure to check back regularly.

11 Nov - 26 Nov

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

29h 25m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

27h 55m

S$ 1,515

American Airlines

Deal found 31-5

11 Nov - 26 Nov

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

34h 45m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

36h 00m

S$ 1,576

Multiple Airlines

Deal found 31-5

16 Dec - 1 Jan

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

29h 25m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

28h 55m

S$ 1,921

British Airways

Deal found 31-5

10 Nov - 26 Nov

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

26h 45m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

21h 45m

S$ 1,947

Qatar Airways

Deal found 31-5

2 Aug - 4 Oct

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 05m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

31h 00m

S$ 1,997

British Airways

Deal found 31-5

11 Nov - 26 Nov

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

47h 50m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

25h 00m

S$ 2,006

Multiple Airlines

Deal found 31-5

10 Nov - 26 Nov

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

26h 45m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

27h 55m

S$ 2,027

American Airlines

Deal found 31-5

4 Jul - 10 Jul

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

27h 00m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

31h 10m

S$ 2,059

Multiple Airlines

Deal found 1-6

31 Jul - 4 Oct

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

29h 00m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

29h 20m

S$ 2,089

Multiple Airlines

Deal found 31-5

Cheap KLM flights from Singapore to Dulles Intl

Find some of the cheapest KLM flights traveling from Singapore to Washington, D.C.. Make sure to double check the flight details before booking.

29 Jun - 7 Jul

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

26h 55m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

27h 15m

S$ 2,523

KLM

Deal found 31-5

10 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

27h 47m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

34h 05m

S$ 2,808

KLM

Deal found 1-6

10 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

27h 47m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

30h 00m

S$ 3,833

KLM

Deal found 1-6

10 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

26h 55m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

34h 05m

S$ 12,193

KLM

Deal found 1-6

Cheap United Airlines flights from Singapore to Dulles Intl

Take a gander at the lowest prices we've found on United Airlines flights from Singapore to Washington, D.C.. Check back soon if you're not seeing flights that suit your needs.

20 Jul - 27 Jul

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

22h 32m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

28h 31m

S$ 2,091

United Airlines

Deal found 31-5

30 Jun - 14 Jul

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

58h 46m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

43h 55m

S$ 2,322

United Airlines

Deal found 1-6

30 Jun - 14 Jul

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

60h 38m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

43h 55m

S$ 2,325

United Airlines

Deal found 31-5

20 Jul - 27 Jul

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

22h 32m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

23h 45m

S$ 2,450

United Airlines

Deal found 31-5

30 Jun - 14 Jul

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

40h 40m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

43h 55m

S$ 2,511

United Airlines

Deal found 31-5

11 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

31h 18m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

29h 25m

S$ 4,790

United Airlines

Deal found 1-6

11 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

31h 14m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

30h 10m

S$ 4,805

United Airlines

Deal found 1-6

11 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

28h 01m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

23h 45m

S$ 4,806

United Airlines

Deal found 1-6

11 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

24h 32m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

23h 45m

S$ 4,812

United Airlines

Deal found 1-6

Last-minute flights from Singapore to Dulles Intl

Book one of these great deals on flights from Singapore to Washington, D.C.. Users should be sure to double check the price, date, and time of their last-minute flight.

11 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

28h 05m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

34h 10m

S$ 2,182

Multiple Airlines

Deal found 1-6

11 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

52h 20m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

22h 15m

S$ 2,550

Multiple Airlines

Deal found 1-6

11 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

31h 10m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 05m

S$ 2,568

American Airlines

Deal found 1-6

10 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

25h 30m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

22h 15m

S$ 2,768

Multiple Airlines

Deal found 1-6

10 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

27h 47m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

34h 05m

S$ 2,808

KLM

Deal found 1-6

11 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

30h 30m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

3 stops

35h 00m

S$ 2,892

Multiple Airlines

Deal found 1-6

10 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

28h 05m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

3 stops

35h 00m

S$ 2,905

Multiple Airlines

Deal found 1-6

10 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

27h 47m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

30h 00m

S$ 3,833

KLM

Deal found 1-6

11 Jun - 14 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

31h 18m

IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

29h 25m

S$ 4,790

United Airlines

Deal found 1-6

One-way flights to Dulles Intl from Singapore

Take a look at some of the best available options we've come across on one-way flights from Singapore to Washington, D.C.. Users can also find round-trip Singapore to Washington, D.C. flights by using the search form above.

18 Sep

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

34h 05m

S$ 639

SAUDIA

Deal found 1-6

5 Sep

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

33h 10m

S$ 872

Etihad Airways

Deal found 31-5

19 Nov

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

34h 55m

S$ 886

Etihad Airways

Deal found 1-6

13 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

28h 40m

S$ 955

Multiple Airlines

Deal found 31-5

15 Jun

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

28h 40m

S$ 988

Multiple Airlines

Deal found 31-5

18 Sep

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

3 stops

35h 25m

S$ 990

Multiple Airlines

Deal found 1-6

8 Sep

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

28h 49m

S$ 1,000

Multiple Airlines

Deal found 31-5

18 Sep

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

50h 10m

S$ 1,002

Multiple Airlines

Deal found 1-6

8 Sep

SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

37h 30m

S$ 1,007

Turkish Airlines

Deal found 31-5

Find flights from Singapore to Dulles Intl within your budget

Fly from

Fly to

Budget

S$ 1,515 - S$ 2,494

Route

Depart

Return

Price

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Sat 11-11

1 stop29h 25m

Washington, D.C. Dulles Intl

Sun 26-11

2 stops27h 55m

S$ 1,515

Pick Dates

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Sat 11-11

1 stop34h 45m

Washington, D.C. Dulles Intl

Sun 26-11

1 stop36h 00m

S$ 1,576

Pick Dates

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Tue 4-7

1 stop33h 05m

Washington, D.C. Dulles Intl

Mon 10-7

1 stop29h 20m

S$ 1,921

Pick Dates

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Fri 10-11

1 stop26h 45m

Washington, D.C. Dulles Intl

Sun 26-11

1 stop21h 45m

S$ 1,947

Pick Dates

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Thu 20-7

1 stop22h 32m

Washington, D.C. Dulles Intl

Thu 27-7

2 stops28h 31m

S$ 2,091

Pick Dates

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Fri 10-11

2 stops28h 00m

Washington, D.C. Dulles Intl

Sun 26-11

2 stops31h 00m

S$ 2,187

Pick Dates

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Sat 29-7

1 stop25h 30m

Washington, D.C. Dulles Intl

Wed 4-10

1 stop24h 05m

S$ 2,228

Pick Dates

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Tue 1-8

1 stop44h 40m

Washington, D.C. Dulles Intl

Wed 9-8

1 stop22h 15m

S$ 2,488

Pick Dates

Singapore ChangiWashington, D.C. Dulles Intl

SIN - IAD

SINIAD

Singapore Changi

Sun 30-7

2 stops30h 15m

Washington, D.C. Dulles Intl

Wed 4-10

2 stops28h 35m

S$ 2,494

Pick Dates

Flights are sorted by cheapest first

Deals found on 31-5

Related info for your journey

Our cheapest airline available from Singapore to Washington, D.C. Dulles Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as S$ 1,515 on this airline. Additional options worth looking into are British Airways and Qatar Airways, starting at S$ 1,921 and S$ 1,947 round-trip. Users have found that American Airlines is 15% cheaper than the other options available to this destination.

Flights to Dulles Intl from Singapore

Flights to Dulles Intl

Flights from Singapore

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Rent a Car

Car Rentals in Dulles Intl

Car Rentals in Washington, D.C.

Top 6 airlines flying from Singapore to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
American Airlines	CheapestS$ 1,422	AverageS$ 1,819	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
United Airlines	CheapestS$ 1,452	AverageS$ 1,632	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Korean Air	CheapestS$ 1,698	AverageS$ 2,205	FlexibilityNo cancel fee	On-time81%	COVID-19 safety	Search Korean Air flights
Qatar Airways	CheapestS$ 1,724	AverageS$ 2,292	FlexibilityNo cancel fee	On-time68%	COVID-19 safety	Search Qatar Airways flights
ANA	CheapestS$ 1,730	AverageS$ 2,424	FlexibilityNo cancel fee	On-time80%	COVID-19 safety	Search ANA flights
Emirates	CheapestS$ 1,953	AverageS$ 2,227	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Emirates flights

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Emirates flights from Singapore Changi to Washington, D.C. Dulles Intl

Cheap flights from Singapore to Washington, D.C. Dulles Intl Airport from S$ 639

This is the cheapest one-way flight price, found on 1-6. Prices may vary by date and flight preferences.

How to find the cheapest flight from Singapore (SIN) to Dulles Intl (IAD)

All the information you need to plan the best SIN to IAD flight in 2023: compare Singapore to Dulles Intl flight prices with the expected peak season, weather and rainfall in Dulles Intl.

Popular in

Cheapest in

Round-trip from

One-way from

How far in advance should I book a flight from Singapore to Washington, D.C. Dulles Intl Airport?

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

When is the cheapest time to fly from Singapore to Washington, D.C. Dulles Intl Airport (SIN - IAD)?

Cheap flights from Singapore to Dulles Intl in June, July 2023

The best prices found for SIN to IAD flights in June, July

The lowest fares we've come across on flights traveling from Singapore to Washington, D.C. in June and July 2023. More deals are always being added, so be sure to check back regularly.

Singapore to Dulles Intl 2023 flight deals

Cheap flights to Dulles Intl from Singapore found for this year

The lowest fares we've come across on flights traveling from Singapore to Washington, D.C. in June and July 2023. More deals are always being added, so be sure to check back regularly.

Cheap KLM flights from Singapore to Dulles Intl

Find some of the cheapest KLM flights traveling from Singapore to Washington, D.C.. Make sure to double check the flight details before booking.

Cheap United Airlines flights from Singapore to Dulles Intl

Take a gander at the lowest prices we've found on United Airlines flights from Singapore to Washington, D.C.. Check back soon if you're not seeing flights that suit your needs.

Last-minute flights from Singapore to Dulles Intl

Late deals on return flights to Dulles Intl from Singapore, departing today and this week

Book one of these great deals on flights from Singapore to Washington, D.C.. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Dulles Intl from Singapore

The cheapest one-way flights from Singapore to Dulles Intl

Take a look at some of the best available options we've come across on one-way flights from Singapore to Washington, D.C.. Users can also find round-trip Singapore to Washington, D.C. flights by using the search form above.

Find flights from Singapore to Dulles Intl within your budget

Use the slider to find flights from Singapore to Dulles Intl that fit your budget.

Related info for your journey

Useful info, stats and facts about Singapore to Dulles Intl flights.

What airport do you fly from for flights from Singapore to Washington, D.C. Dulles Intl?

Which airlines flying from Singapore Changi to Washington, D.C. Dulles Intl have flexible cancellations due to COVID-19?

Can I find flights from Singapore to Washington, D.C. Dulles Intl Airport for under S$ 1,600 on Cheapflights?

Are there last-minute flights available from Singapore to Washington, D.C. Dulles Intl Airport for under S$ 2,200?

What are the cheapest airlines flying from Singapore to Washington, D.C. Dulles Intl Airport round-trip?

What are the cheapest airlines to fly from Singapore to Washington, D.C. Dulles Intl Airport one-way?

What are the most popular airlines that fly from Singapore to Washington, D.C. Dulles Intl Airport?

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Flights to Dulles Intl from Singapore

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Top 6 airlines flying from Singapore to Dulles Intl

The chart below displays the airlines Cheapflights users travelling from Singapore to Dulles Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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