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

IndiGo, EVA Air, and Asiana 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 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.

$527 Cheap Flights from Singapore to District of Columbia in 2026

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Find the cheapest flights from Singapore to District of Columbia

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

Enter your travel dates to find the best prices.

11:40 am - 8:20 pm

SIN

IAD

44h 40m

1 stop

2:30 pm - 10:00 am

IAD

SIN

31h 30m

1 stop

$995Turkish Airlines

Wed, Mar 11 - Wed, Mar 18

11:40 am - 12:45 pm

SIN

IAD

37h 05m

1 stop

10:15 pm - 10:00 am

IAD

SIN

23h 45m

1 stop

$997Turkish Airlines

Wed, Mar 11 - Mon, Mar 23

11:40 am - 12:45 pm

SIN

IAD

37h 05m

1 stop

9:45 pm - 8:45 am

IAD

SIN

23h 00m

1 stop

$1,001Turkish Airlines

Fri, Mar 27 - Fri, Apr 3

10:15 am - 7:20 pm

SIN

IAD

46h 05m

1 stop

10:15 pm - 10:00 am

IAD

SIN

23h 45m

1 stop

$1,003Turkish Airlines

Sun, Feb 22 - Mon, Mar 9

11:40 am - 11:45 am

SIN

IAD

37h 05m

1 stop

1:30 pm - 8:35 am

IAD

SIN

30h 05m

1 stop

$1,005Turkish Airlines

Mon, Feb 23 - Thu, Feb 26

11:25 pm - 7:30 pm

SIN

IAD

32h 05m

1 stop

11:00 pm - 9:55 pm

IAD

SIN

34h 55m

1 stop

$1,013Air China

Mon, Mar 30 - Tue, Apr 7

2:25 pm - 8:05 pm

SIN

DCA

41h 40m

2 stops

5:00 pm - 1:05 pm

DCA

SIN

32h 05m

2 stops

$1,114Multiple Airlines

Wed, Mar 11 - Mon, Mar 23

10:10 am - 9:45 pm

SIN

DCA

23h 35m

1 stop

11:00 am - 7:00 am

DCA

SIN

32h 00m

2 stops

$1,140United Airlines

Wed, Mar 11 - Mon, Mar 23

10:20 pm - 9:45 pm

SIN

DCA

35h 25m

1 stop

8:00 am - 7:00 am

DCA

SIN

35h 00m

2 stops

$1,142United Airlines

Wed, Mar 11 - Wed, Mar 18

7:00 am - 8:53 am

SIN

DCA

37h 53m

2 stops

6:55 pm - 5:15 am

DCA

SIN

46h 20m

2 stops

$1,174Air Canada

Sun, May 10 - Sat, May 16

Turkish Airlines flights from Singapore to District of Columbia

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

Turkish Airlines

Mar 11

SIN11:40 amSingapore Changi

44h 40m

1 stop

IAD8:20 pmWashington, D.C. Dulles Intl

Mar 18

IAD2:30 pmWashington, D.C. Dulles Intl

31h 30m

1 stop

SIN10:00 amSingapore Changi

$995

Turkish Airlines

Mar 11

SIN11:40 amSingapore Changi

37h 05m

1 stop

IAD12:45 pmWashington, D.C. Dulles Intl

Mar 23

IAD10:15 pmWashington, D.C. Dulles Intl

23h 45m

1 stop

SIN10:00 amSingapore Changi

$997

Turkish Airlines

Mar 27

SIN11:40 amSingapore Changi

37h 05m

1 stop

IAD12:45 pmWashington, D.C. Dulles Intl

Apr 3

IAD9:45 pmWashington, D.C. Dulles Intl

23h 00m

1 stop

SIN8:45 amSingapore Changi

$1,001

United Airlines flights from Singapore to District of Columbia

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

United Airlines

Mar 11

SIN10:10 amSingapore Changi

23h 35m

1 stop

DCA9:45 pmWashington, D.C. Reagan-National

Mar 23

DCA11:00 amWashington, D.C. Reagan-National

32h 00m

2 stops

SIN7:00 amSingapore Changi

$1,140

United Airlines

Feb 25

SIN10:20 pmSingapore Changi

22h 11m

1 stop

IAD7:31 amWashington, D.C. Dulles Intl

Feb 28

IAD5:35 pmWashington, D.C. Dulles Intl

37h 40m

2 stops

SIN8:15 pmSingapore Changi

$1,142

United Airlines

Feb 22

SIN10:20 pmSingapore Changi

21h 31m

1 stop

IAD6:51 amWashington, D.C. Dulles Intl

Mar 9

IAD5:50 pmWashington, D.C. Dulles Intl

38h 25m

2 stops

SIN8:15 pmSingapore Changi

$1,182

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

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Wed 3/11

11:40 am-8:20 pm

1 stop44h 40m

Washington, D.C. Dulles Intl

Wed 3/18

2:30 pm-10:00 am

1 stop31h 30m

$995

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Wed 3/11

11:40 am-12:45 pm

1 stop37h 05m

Washington, D.C. Dulles Intl

Mon 3/23

10:15 pm-10:00 am

1 stop23h 45m

$997

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Fri 3/27

11:40 am-12:45 pm

1 stop37h 05m

Washington, D.C. Dulles Intl

Fri 4/3

9:45 pm-8:45 am

1 stop23h 00m

$1,001

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sun 2/22

10:15 am-7:20 pm

1 stop46h 05m

Washington, D.C. Dulles Intl

Mon 3/9

10:15 pm-10:00 am

1 stop23h 45m

$1,003

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 2/23

11:40 am-11:45 am

1 stop37h 05m

Washington, D.C. Dulles Intl

Thu 2/26

1:30 pm-8:35 am

1 stop30h 05m

$1,005

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 3/30

11:25 pm-7:30 pm

1 stop32h 05m

Washington, D.C. Dulles Intl

Tue 4/7

11:00 pm-9:55 pm

1 stop34h 55m

$1,013

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 3/11

2:25 pm-8:05 pm

2 stops41h 40m

Washington, D.C. Reagan-National

Mon 3/23

5:00 pm-1:05 pm

2 stops32h 05m

$1,114

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 3/11

10:10 am-9:45 pm

1 stop23h 35m

Washington, D.C. Reagan-National

Mon 3/23

11:00 am-7:00 am

2 stops32h 00m

$1,140

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 3/11

10:20 pm-9:45 pm

1 stop35h 25m

Washington, D.C. Reagan-National

Wed 3/18

8:00 am-7:00 am

2 stops35h 00m

$1,142

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 5/10

7:00 am-8:53 am

2 stops37h 53m

Washington, D.C. Reagan-National

Sat 5/16

6:55 pm-5:15 am

2 stops46h 20m

$1,174

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, September 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 $932. If you don’t want to visit District of Columbia in September, then you should wait until October to fly from Singapore, when ticket prices are also cheap, with an average price of $1,079.

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

You could potentially save up to 27% 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	26h 11m
Direct flights	None

The fastest flight from Singapore to District of Columbia takes 26h 11m

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

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 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.

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.