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Cheap flights from Washington, D.C. to Singapore from $420

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Singapore departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Air India Logo
12:50 pm - 7:30 pmIAD-SIN
42h 40m1 stop
Air India Logo
8:30 pm - 7:40 amSIN-IAD
23h 10m1 stop
$782Air India
Find Deal
Tue, Aug 26 - Tue, Sep 9
Air India Logo
12:50 pm - 7:30 pmIAD-SIN
42h 40m1 stop
Air India Logo
9:00 am - 7:40 amSIN-IAD
34h 40m1 stop
$794Air India
Find Deal
Wed, Aug 27 - Mon, Sep 8
Turkish Airlines Logo
1:30 pm - 5:55 pmIAD-SIN
40h 25m1 stop
Turkish Airlines Logo
10:15 am - 11:45 amSIN-IAD
37h 30m1 stop
$1,072Turkish Airlines
Find Deal
Wed, Jul 16 - Tue, Jul 22
Turkish Airlines Logo
12:55 pm - 5:35 pmIAD-SIN
39h 40m1 stop
Turkish Airlines Logo
11:25 pm - 11:10 amSIN-IAD
24h 45m1 stop
$1,076Turkish Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
Qatar Airways Logo
8:05 pm - 2:55 pmIAD-SIN
29h 50m1 stop
Qatar Airways Logo
5:25 pm - 8:20 amSIN-IAD
27h 55m2 stops
$1,102Qatar Airways
Find Deal
Thu, Nov 13 - Tue, Nov 18
Qatar Airways Logo
9:00 pm - 2:40 pmIAD-SIN
29h 40m2 stops
Qatar Airways Logo
2:00 am - 4:55 pmSIN-IAD
26h 55m1 stop
$1,108Qatar Airways
Find Deal
Sun, Oct 19 - Sat, Oct 25
United Airlines Logo
7:00 pm - 6:15 amBWI-SIN
23h 15m1 stop
United Airlines Logo
8:45 am - 10:45 pmSIN-BWI
26h 00m2 stops
$1,225United Airlines
Find Deal
Mon, Sep 1 - Wed, Sep 10
United Airlines Logo
7:00 am - 6:25 pmDCA-SIN
23h 25m1 stop
United Airlines Logo
8:45 am - 9:37 pmSIN-DCA
24h 52m1 stop
$1,225United Airlines
Find Deal
Mon, Sep 1 - Wed, Sep 10
American Airlines Logo
9:59 am - 12:20 amDCA-SIN
26h 21m2 stops
American Airlines Logo
1:55 am - 4:22 pmSIN-DCA
26h 27m2 stops
$1,248American Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 28
American Airlines Logo
9:59 am - 12:20 amDCA-SIN
26h 21m2 stops
American Airlines Logo
1:55 am - 4:22 pmSIN-DCA
26h 27m2 stops
$1,298American Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 25

IndiGo flights from Washington, D.C. to Singapore

Our best IndiGo deals on Washington, D.C. to Singapore flight tickets
IndiGo
Sep 12
IAD9:40 pmWashington, D.C. Dulles Intl
32h 05m
2 stops
SIN5:45 pmSingapore Changi
Sep 26
SIN7:45 pmSingapore Changi
36h 00m
2 stops
IAD7:45 pmWashington, D.C. Dulles Intl
IndiGo
Jul 3
IAD1:30 pmWashington, D.C. Dulles Intl
40h 15m
2 stops
SIN5:45 pmSingapore Changi
Jul 7
SIN7:45 pmSingapore Changi
36h 00m
2 stops
IAD7:45 pmWashington, D.C. Dulles Intl
IndiGo
Aug 11
IAD1:30 pmWashington, D.C. Dulles Intl
39h 50m
2 stops
SIN5:20 pmSingapore Changi
Aug 28
SIN7:45 pmSingapore Changi
36h 00m
2 stops
IAD7:45 pmWashington, D.C. Dulles Intl

Korean Air flights from Washington, D.C. to Singapore

Our best Korean Air deals on Washington, D.C. to Singapore flight tickets
Korean Air
Aug 27
IAD1:30 pmWashington, D.C. Dulles Intl
22h 10m
1 stop
SIN11:40 pmSingapore Changi
Sep 7
SIN1:10 amSingapore Changi
21h 45m
1 stop
IAD10:55 amWashington, D.C. Dulles Intl
Korean Air
Aug 27
IAD7:30 amWashington, D.C. Dulles Intl
33h 30m
2 stops
SIN5:00 amSingapore Changi
Sep 7
SIN7:30 amSingapore Changi
39h 25m
1 stop
IAD10:55 amWashington, D.C. Dulles Intl
Korean Air
Aug 27
IAD8:23 pmWashington, D.C. Dulles Intl
39h 17m
2 stops
SIN11:40 pmSingapore Changi
Sep 7
SIN7:30 amSingapore Changi
39h 25m
1 stop
IAD10:55 amWashington, D.C. Dulles Intl

See travel insights to Singapore from

How to get the cheapest flight ticket from Washington, D.C. to Singapore

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

What is the cheapest month to fly to Singapore?

The month of October is, on average, the cheapest month to fly to Singapore from Washington, D.C., with most prices found around $994. If you aren’t able to travel to Singapore during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,006.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Washington, D.C. to Singapore is on a Friday when prices can be found for as low as $1,642. The most expensive day to fly to Singapore is Tuesday, with ticket prices averaging around $2,115.

What is the cheapest time of day to depart on your flight to Singapore?

In the evening is the cheapest time of day to fly from Washington, D.C. to Singapore when you can find flight prices for as low as $1,486. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,976 on average. Flights to Singapore from Washington, D.C. in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Washington, D.C. to Singapore flights?

You could potentially save up to 7% on your flight if you consider stops on a Washington, D.C. to Singapore flight.

Cheap Washington, D.C. to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Singapore

Best Price Found

$420

Fastest flight time

21h 45m

Direct flights

None

Airports in Singapore

1 airport
The best one-way flight to Singapore from Washington, D.C. in the past 72 hours is $420. The best round-trip flight deal from Washington, D.C. to Singapore found on momondo in the last 72 hours is $782.
The fastest flight from Washington, D.C. to Singapore takes 21h 45m
There are no direct flights from Washington, D.C. to Singapore. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Singapore Changi Airport, Washington, D.C. Reagan-National Airport - Singapore Changi Airport and Baltimore/Washington Airport - Singapore Changi Airport.
There is 1 airport near Singapore: Singapore Changi (SIN)

  • When did momondo last update prices for flights from Washington, D.C. to Singapore?

    Prices for flights from Washington, D.C. to Singapore were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to Singapore?

  • How old do you have to be to fly from Washington, D.C. to Singapore?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Singapore.

  • What documentation or ID do you need to fly to Singapore?

    The necessary travel and health documents for your Singapore 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 Washington, D.C. to Singapore

Compare and see reviews for airlines that fly from Washington, D.C. to Singapore with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $807Free CancellationRating
5.5
2,914 reviews
Search Air India flights
Turkish AirlinesPriceFrom $825Free CancellationRating
7.3
3,848 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $884Free CancellationRating
7.4
1,211 reviews
Search Etihad Airways flights
United AirlinesPriceFrom $904Free CancellationRating
7.4
8,790 reviews
Search United Airlines flights
Air CanadaPriceFrom $938Free CancellationRating
7.1
9,537 reviews
Search Air Canada flights
Qatar AirwaysPriceFrom $1,006Free CancellationRating
7.4
3,584 reviews
Search Qatar Airways flights
JetBluePriceFrom $1,024Free CancellationRating
7.3
2,925 reviews
Search JetBlue flights
Korean AirPriceFrom $1,037Free CancellationRating
8.4
1,088 reviews
Search Korean Air flights
Singapore AirlinesPriceFrom $1,097Free CancellationRating
8.1
1,302 reviews
Search Singapore Airlines flights
American AirlinesPriceFrom $1,160Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Singapore?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Singapore for you.

Can I find flights from Washington, D.C. to Singapore with flexible booking policies on momondo?

Yes. All flights to Singapore from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Singapore?

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 Singapore from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Singapore right now. Can momondo alert me if prices change?

Price alerts on flights to Singapore from Washington, D.C. 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.


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