What is the cheapest airline that flies from Singapore to District of Columbia?

Air Canada and United Airlines are the most popular carriers operating from Singapore to District of Columbia

When did momondo last update prices for flights from Singapore to District of Columbia?

Prices for flights from Singapore to District of Columbia were last updated today.

How many operators does momondo search for flights from Singapore to District of Columbia?

There is 1 operator available for flights from Singapore to District of Columbia as of May 2026.

How old do you have to be to fly from Singapore to District of Columbia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Singapore to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$448 Cheap Flights from Singapore to District of Columbia in 2026

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Find the cheapest flights from Singapore to District of Columbia

Round-trip

One-way

Recent round-trip flight deals from Singapore to District of Columbia

Enter your travel dates to find the best prices.

8:35 pm - 7:02 pm

SIN

IAD

34h 27m

2 stops

12:15 pm - 6:40 am

IAD

SIN

30h 25m

1 stop

$1,002United Airlines

Tue, Jun 9 - Thu, Jul 9

1:55 am - 6:00 pm

SIN

DCA

28h 05m

2 stops

10:14 am - 12:20 am

DCA

SIN

26h 06m

2 stops

$1,151Japan Airlines

Mon, Jun 8 - Tue, Jun 16

1:55 am - 4:30 pm

SIN

DCA

26h 35m

2 stops

7:59 am - 12:20 am

DCA

SIN

28h 21m

2 stops

$1,161American Airlines

Wed, Jun 3 - Wed, Jul 8

1:55 am - 3:59 pm

SIN

DCA

26h 04m

2 stops

7:30 am - 12:20 am

DCA

SIN

28h 50m

2 stops

$1,162American Airlines

Mon, Aug 31 - Wed, Sep 30

5:55 pm - 7:30 pm

SIN

IAD

37h 35m

1 stop

11:00 pm - 4:25 pm

IAD

SIN

29h 25m

1 stop

$1,177Air China

Mon, Jun 22 - Fri, Jun 26

6:10 pm - 7:30 pm

SIN

IAD

37h 20m

2 stops

11:00 pm - 4:25 pm

IAD

SIN

29h 25m

1 stop

$1,231Air China

Mon, Jun 1 - Tue, Jun 2

3:20 pm - 5:40 am

SIN

IAD

26h 20m

2 stops

5:54 pm - 11:55 am

IAD

SIN

30h 01m

2 stops

$1,234Multiple Airlines

Tue, Sep 1 - Wed, Sep 30

12:30 pm - 8:40 am

SIN

IAD

32h 10m

2 stops

10:55 am - 8:30 pm

IAD

SIN

45h 35m

2 stops

$1,235Emirates

Wed, Jun 3 - Sun, Jun 21

5:55 pm - 7:30 pm

SIN

IAD

37h 35m

1 stop

3:10 pm - 9:40 am

IAD

SIN

30h 30m

1 stop

$1,246Multiple Airlines

Thu, Jun 4 - Wed, Jul 8

9:30 pm - 8:40 am

SIN

IAD

47h 10m

2 stops

10:55 am - 11:30 am

IAD

SIN

36h 35m

2 stops

$1,258Emirates

Sun, Jun 7 - Fri, Jun 12

ANA flights from Singapore to District of Columbia

Our best ANA deals on Singapore to District of Columbia flight tickets

ANA

Sep 4

SIN6:15 amSingapore Changi

27h 05m

2 stops

IAD9:20 pmWashington, D.C. Dulles Intl

Sep 12

IAD12:15 pmWashington, D.C. Dulles Intl

30h 25m

1 stop

SIN6:40 amSingapore Changi

$1,304

ANA

Aug 30

SIN10:00 pmSingapore Changi

27h 55m

2 stops

IAD1:55 pmWashington, D.C. Dulles Intl

Sep 11

IAD12:15 pmWashington, D.C. Dulles Intl

30h 25m

1 stop

SIN6:40 amSingapore Changi

$1,351

Turkish Airlines flights from Singapore to District of Columbia

Our best Turkish Airlines deals on Singapore to District of Columbia flight tickets

Turkish Airlines

Jun 21

SIN10:25 amSingapore Changi

37h 10m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

Jul 6

IAD9:45 pmWashington, D.C. Dulles Intl

23h 45m

1 stop

SIN9:30 amSingapore Changi

$1,376

Turkish Airlines

Jun 16

SIN10:25 amSingapore Changi

37h 10m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

Jun 25

IAD1:20 pmWashington, D.C. Dulles Intl

33h 50m

1 stop

SIN11:10 amSingapore Changi

$1,400

Turkish Airlines

Jun 7

SIN10:25 amSingapore Changi

37h 10m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

Jul 9

IAD9:45 pmWashington, D.C. Dulles Intl

25h 25m

1 stop

SIN11:10 amSingapore Changi

$1,401

momondo Fare Finder

Use the filters below to find and compare flights from Singapore to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Tue 6/9

8:35 pm-7:02 pm

2 stops34h 27m

Washington, D.C. Dulles Intl

Thu 7/9

12:15 pm-6:40 am

1 stop30h 25m

$1,002

Quickest round-trip

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 6/8

1:55 am-6:00 pm

2 stops28h 05m

Washington, D.C. Reagan-National

Tue 6/16

10:14 am-12:20 am

2 stops26h 06m

$1,151

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 6/3

1:55 am-4:30 pm

2 stops26h 35m

Washington, D.C. Reagan-National

Wed 7/8

7:59 am-12:20 am

2 stops28h 21m

$1,161

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 8/31

1:55 am-3:59 pm

2 stops26h 04m

Washington, D.C. Reagan-National

Wed 9/30

7:30 am-12:20 am

2 stops28h 50m

$1,162

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 6/22

5:55 pm-7:30 pm

1 stop37h 35m

Washington, D.C. Dulles Intl

Fri 6/26

11:00 pm-4:25 pm

1 stop29h 25m

$1,177

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 6/1

6:10 pm-7:30 pm

2 stops37h 20m

Washington, D.C. Dulles Intl

Tue 6/2

11:00 pm-4:25 pm

1 stop29h 25m

$1,231

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Tue 9/1

3:20 pm-5:40 am

2 stops26h 20m

Washington, D.C. Dulles Intl

Wed 9/30

5:54 pm-11:55 am

2 stops30h 01m

$1,234

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Wed 6/3

12:30 pm-8:40 am

2 stops32h 10m

Washington, D.C. Dulles Intl

Sun 6/21

10:55 am-8:30 pm

2 stops45h 35m

$1,235

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Thu 6/4

5:55 pm-7:30 pm

1 stop37h 35m

Washington, D.C. Dulles Intl

Wed 7/8

3:10 pm-9:40 am

1 stop30h 30m

$1,246

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sun 6/7

9:30 pm-8:40 am

2 stops47h 10m

Washington, D.C. Dulles Intl

Fri 6/12

10:55 am-11:30 am

2 stops36h 35m

$1,258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Singapore to District of Columbia

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

Prices

Airlines

What is the cheapest month to fly to District of Columbia?

In general, February is the cheapest month to fly from Singapore to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $760. If you don’t want to visit District of Columbia in February, then you should wait until October to fly from Singapore, when ticket prices are also cheap, with an average price of $777.

Can stopping save me money on Singapore to District of Columbia flights?

You could potentially save up to 29% on your flight if you consider stops on a Singapore to District of Columbia flight.

Cheap Singapore to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to District of Columbia

Fastest flight time	25h 55m
Direct flights	None

The fastest flight from Singapore to District of Columbia takes 25h 55m

There are no direct flights from Singapore to District of Columbia. There are no popular flight routes from Singapore to District of Columbia.

Search flight deals

Frequently asked questions about flying from Singapore to District of Columbia

When did momondo last update prices for flights from Singapore to District of Columbia?
Prices for flights from Singapore to District of Columbia were last updated today.
How many operators does momondo search for flights from Singapore to District of Columbia?
There is 1 operator available for flights from Singapore to District of Columbia as of May 2026.
How old do you have to be to fly from Singapore to District of Columbia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Singapore to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Singapore to District of Columbia

Compare and see reviews for airlines that fly from Singapore to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Air China	PriceFrom $1,079	Free Cancellation	Rating 7.3 151 reviews		Search Air China flights

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to District of Columbia?

It is quick and easy to find Singapore to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

Can I find flights from Singapore to District of Columbia with flexible booking policies on momondo?

Flights from Singapore to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Singapore to District of Columbia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to District of Columbia from Singapore.

I’m not ready to book a flight from Singapore to District of Columbia right now. Can momondo alert me if prices change?

Price alerts on flights to District of Columbia from Singapore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.