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Cheap flights from Washington, D.C. to Singapore from $454

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 5/15. 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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Find the cheapest flights from Washington, D.C. to Singapore

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Singapore.
11:00 pm - 9:55 pmIAD-SIN
34h 55m1 stop
11:25 pm - 7:30 pmSIN-IAD
32h 05m1 stop
$829Air China
Find Deal
mar., abr. 22 - lun., abr. 28
10:05 pm - 9:40 amIAD-SIN
23h 35m1 stop
9:10 pm - 4:10 pmSIN-IAD
31h 00m1 stop
$882Etihad Airways
Find Deal
dom., abr. 20 - dom., may. 4
10:05 pm - 1:20 pmIAD-SIN
27h 15m2 stops
2:30 am - 3:45 pmSIN-IAD
25h 15m1 stop
lun., abr. 21 - lun., abr. 28
9:40 pm - 8:45 amIAD-SIN
23h 05m1 stop
10:15 am - 7:45 pmSIN-IAD
45h 30m1 stop
$891Turkish Airlines
Find Deal
mié., sep. 17 - mar., sep. 30
9:40 pm - 8:45 amIAD-SIN
23h 05m1 stop
10:15 am - 11:45 amSIN-IAD
37h 30m1 stop
$912Turkish Airlines
Find Deal
mar., abr. 22 - jue., may. 1
9:00 pm - 3:45 pmIAD-SIN
30h 45m1 stop
3:10 am - 3:40 pmSIN-IAD
24h 30m1 stop
$1,010Qatar Airways
Find Deal
jue., sep. 18 - dom., sep. 28
9:00 pm - 9:00 amIAD-SIN
24h 00m1 stop
10:30 am - 3:40 pmSIN-IAD
41h 10m1 stop
$1,013Qatar Airways
Find Deal
jue., abr. 17 - lun., abr. 28
6:35 pm - 6:45 amBWI-SIN
24h 10m1 stop
8:40 pm - 7:17 amSIN-BWI
22h 37m1 stop
$1,193United Airlines
Find Deal
jue., may. 8 - jue., may. 15
7:00 am - 6:25 pmDCA-SIN
23h 25m1 stop
8:45 am - 9:13 pmSIN-DCA
24h 28m1 stop
$1,193United Airlines
Find Deal
jue., sep. 18 - mar., sep. 30
9:41 am - 12:20 amDCA-SIN
26h 39m2 stops
1:55 am - 3:59 pmSIN-DCA
26h 04m2 stops
$1,215American Airlines
Find Deal
jue., sep. 18 - dom., sep. 28

Etihad Airways flights from Washington, D.C. to Singapore

Our best Etihad Airways deals on Washington, D.C. to Singapore flight tickets
Etihad Airways
Apr 20
IAD10:05 pmWashington, D.C. Dulles Intl
23h 35m
1 stop
SIN9:40 amSingapore Changi
May 4
SIN9:10 pmSingapore Changi
31h 00m
1 stop
IAD4:10 pmWashington, D.C. Dulles Intl
Etihad Airways
Sep 1
IAD10:05 pmWashington, D.C. Dulles Intl
23h 35m
1 stop
SIN9:40 amSingapore Changi
Sep 10
SIN9:10 pmSingapore Changi
31h 00m
1 stop
IAD4:10 pmWashington, D.C. Dulles Intl

Turkish Airlines flights from Washington, D.C. to Singapore

Our best Turkish Airlines deals on Washington, D.C. to Singapore flight tickets
Turkish Airlines
Sep 17
IAD9:40 pmWashington, D.C. Dulles Intl
23h 05m
1 stop
SIN8:45 amSingapore Changi
Sep 30
SIN10:15 amSingapore Changi
45h 30m
1 stop
IAD7:45 pmWashington, D.C. Dulles Intl
Turkish Airlines
Apr 22
IAD9:40 pmWashington, D.C. Dulles Intl
23h 05m
1 stop
SIN8:45 amSingapore Changi
May 1
SIN10:15 amSingapore Changi
37h 30m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
Turkish Airlines
May 7
IAD9:40 pmWashington, D.C. Dulles Intl
23h 05m
1 stop
SIN8:45 amSingapore Changi
May 14
SIN11:10 pmSingapore Changi
24h 35m
1 stop
IAD11:45 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 November is, on average, the cheapest month to fly to Singapore from Washington, D.C., with most prices found around $1,006. If you aren’t able to travel to Singapore during the month of November, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,022.

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 $1,136. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,496.

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

At noon is the cheapest time of day to fly from Washington, D.C. to Singapore when you can find flight prices for as low as $1,135. Flying to Singapore at noon 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 afternoon when prices are $1,510 on average. Flights to Singapore from Washington, D.C. in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Singapore?

You are more likely to see cheaper flights to Singapore from Washington, D.C. when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,259 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Washington, D.C. for as low as $1,116 on momondo.

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

$454

Fastest flight time

22h 00m

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 $454. The best round-trip flight deal from Washington, D.C. to Singapore found on momondo in the last 72 hours is $829.
The fastest flight from Washington, D.C. to Singapore takes 22h 00m
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
Turkish AirlinesPriceFrom $831Free CancellationRating
7.3
3,744 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $904Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights
DeltaPriceFrom $1,009Free CancellationRating
8.0
7,895 reviews
Search Delta flights
Qatar AirwaysPriceFrom $1,014Free CancellationRating
7.4
3,538 reviews
Search Qatar Airways flights
Korean AirPriceFrom $1,037Free CancellationRating
8.4
1,050 reviews
Search Korean Air flights
JetBluePriceFrom $1,043Free CancellationRating
7.3
2,923 reviews
Search JetBlue flights
American AirlinesPriceFrom $1,124Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Singapore AirlinesPriceFrom $1,206Free CancellationRating
8.1
1,285 reviews
Search Singapore 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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