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Cheap flights from Washington, D.C. Reagan-National Airport to Singapore from $528

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Gulf Air Logo
7:35 pm - 12:45 pmDCA  Washington, D.C. Reagan-National-SIN Singapore Changi
53h 10m2 stops New York John F Kennedy Intl Manama Bahrain Intl
Gulf Air Logo
8:00 pm - 10:57 pmSIN  Singapore Changi-DCA Washington, D.C. Reagan-National
38h 57m2 stops Manama Bahrain Intl New York John F Kennedy Intl
$1,009Gulf Air
Thu, Oct 15 - Tue, Oct 27
Air Canada Logo
6:00 am - 7:00 amDCA  Washington, D.C. Reagan-National-SIN Singapore Changi
36h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
8:40 am - 10:29 amSIN  Singapore Changi-DCA Washington, D.C. Reagan-National
38h 49m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,026Air Canada
Thu, Nov 12 - Tue, Nov 24
Air Canada Logo
9:40 am - 5:15 amDCA  Washington, D.C. Reagan-National-SIN Singapore Changi
31h 35m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
7:00 am - 9:50 pmSIN  Singapore Changi-DCA Washington, D.C. Reagan-National
26h 50m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,026Air Canada
Tue, Sep 22 - Tue, Sep 29
Air Canada Logo
6:00 am - 7:00 amDCA  Washington, D.C. Reagan-National-SIN Singapore Changi
36h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
8:40 am - 10:29 amSIN  Singapore Changi-DCA Washington, D.C. Reagan-National
38h 49m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,026Air Canada
Tue, Nov 3 - Tue, Nov 17
Air Canada Logo
6:00 am - 7:00 amDCA  Washington, D.C. Reagan-National-SIN Singapore Changi
36h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
8:40 am - 10:29 amSIN  Singapore Changi-DCA Washington, D.C. Reagan-National
38h 49m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,026Air Canada
Tue, Nov 3 - Tue, Nov 24
Air Canada Logo
6:00 am - 7:00 amDCA  Washington, D.C. Reagan-National-SIN Singapore Changi
36h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
8:40 am - 10:29 amSIN  Singapore Changi-DCA Washington, D.C. Reagan-National
38h 49m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,026Air Canada
Wed, Feb 3 - Thu, Feb 18
Air Canada Logo
6:00 am - 7:00 amDCA  Washington, D.C. Reagan-National-SIN Singapore Changi
36h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
8:40 am - 10:29 amSIN  Singapore Changi-DCA Washington, D.C. Reagan-National
38h 49m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$1,026Air Canada
Tue, Nov 17 - Tue, Nov 24
Air Canada Logo
12:55 pm - 7:00 amDCA  Washington, D.C. Reagan-National-SIN Singapore Changi
29h 05m2 stops Ottawa Vancouver Intl
Air Canada Logo
8:40 am - 8:58 amSIN  Singapore Changi-DCA Washington, D.C. Reagan-National
37h 18m2 stops Vancouver Intl Toronto Pearson Intl
$1,027Air Canada
Wed, Jan 20 - Thu, Feb 11
Korean Air Logo
10:14 am - 5:00 amDCA  Washington, D.C. Reagan-National-SIN Singapore Changi
30h 46m2 stops Atlanta Hartsfield-Jackson Incheon Intl
Korean Air Logo
10:00 pm - 5:30 pmSIN  Singapore Changi-DCA Washington, D.C. Reagan-National
31h 30m2 stops Incheon Intl Atlanta Hartsfield-Jackson
$1,082Korean Air
Thu, Sep 10 - Mon, Sep 14
Korean Air Logo
9:00 am - 5:00 amDCA  Washington, D.C. Reagan-National-SIN Singapore Changi
32h 00m2 stops Atlanta Hartsfield-Jackson Incheon Intl
Korean Air Logo
10:00 pm - 2:55 pmSIN  Singapore Changi-DCA Washington, D.C. Reagan-National
28h 55m2 stops Incheon Intl Atlanta Hartsfield-Jackson
$1,082Korean Air
Thu, Sep 10 - Mon, Sep 14

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Air Canada flights from Washington, D.C. Reagan-National Airport to Singapore

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Singapore flight tickets
Air Canada
Nov 3
DCA6:00 amWashington, D.C. Reagan-National
36h 00m
2 stops
SIN7:00 amSingapore Changi
Nov 17
SIN8:40 amSingapore Changi
38h 49m
2 stops
DCA10:29 amWashington, D.C. Reagan-National
$1,026
Air Canada
Jan 20
DCA12:55 pmWashington, D.C. Reagan-National
29h 05m
2 stops
SIN7:00 amSingapore Changi
Feb 11
SIN8:40 amSingapore Changi
37h 18m
2 stops
DCA8:58 amWashington, D.C. Reagan-National
$1,027
Air Canada
Feb 9
DCA9:40 amWashington, D.C. Reagan-National
32h 20m
2 stops
SIN7:00 amSingapore Changi
Feb 23
SIN8:40 amSingapore Changi
38h 49m
2 stops
DCA10:29 amWashington, D.C. Reagan-National
$1,030

Japan Airlines flights from Washington, D.C. Reagan-National Airport to Singapore

Our best Japan Airlines deals on Washington, D.C. Reagan-National Airport to Singapore flight tickets
Japan Airlines
Aug 29
DCA6:00 amWashington, D.C. Reagan-National
36h 10m
2 stops
SIN6:10 amSingapore Changi
Sep 5
SIN1:55 amSingapore Changi
26h 34m
2 stops
DCA4:29 pmWashington, D.C. Reagan-National
$1,199
Japan Airlines
Sep 3
DCA8:26 amWashington, D.C. Reagan-National
27h 54m
2 stops
SIN12:20 amSingapore Changi
Sep 5
SIN1:55 amSingapore Changi
26h 34m
2 stops
DCA4:29 pmWashington, D.C. Reagan-National
$1,202
Japan Airlines
Sep 6
DCA6:00 amWashington, D.C. Reagan-National
47h 45m
2 stops
SIN5:45 pmSingapore Changi
Sep 20
SIN1:55 amSingapore Changi
26h 34m
2 stops
DCA4:29 pmWashington, D.C. Reagan-National
$1,261

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Singapore

DCA Washington, D.C. Reagan-National - SIN Singapore Changi

DCASIN

Washington, D.C. Reagan-National

Thu 10/15

7:35 pm-12:45 pm

2 stops53h 10m

Singapore Changi

Tue 10/27

8:00 pm-10:57 pm

2 stops38h 57m

$1,009

Washington, D.C.Singapore

DCA Washington, D.C. Reagan-National - SIN Singapore Changi

DCASIN

Washington, D.C. Reagan-National

Thu 11/12

6:00 am-7:00 am

2 stops36h 00m

Singapore Changi

Tue 11/24

8:40 am-10:29 am

2 stops38h 49m

$1,026
Quickest round-trip

Washington, D.C.Singapore

DCA Washington, D.C. Reagan-National - SIN Singapore Changi

DCASIN

Washington, D.C. Reagan-National

Tue 9/22

9:40 am-5:15 am

2 stops31h 35m

Singapore Changi

Tue 9/29

7:00 am-9:50 pm

2 stops26h 50m

$1,026

Washington, D.C.Singapore

DCA Washington, D.C. Reagan-National - SIN Singapore Changi

DCASIN

Washington, D.C. Reagan-National

Tue 11/3

6:00 am-7:00 am

2 stops36h 00m

Singapore Changi

Tue 11/17

8:40 am-10:29 am

2 stops38h 49m

$1,026

Washington, D.C.Singapore

DCA Washington, D.C. Reagan-National - SIN Singapore Changi

DCASIN

Washington, D.C. Reagan-National

Tue 11/3

6:00 am-7:00 am

2 stops36h 00m

Singapore Changi

Tue 11/24

8:40 am-10:29 am

2 stops38h 49m

$1,026

Washington, D.C.Singapore

DCA Washington, D.C. Reagan-National - SIN Singapore Changi

DCASIN

Washington, D.C. Reagan-National

Wed 2/3

6:00 am-7:00 am

2 stops36h 00m

Singapore Changi

Thu 2/18

8:40 am-10:29 am

2 stops38h 49m

$1,026

Washington, D.C.Singapore

DCA Washington, D.C. Reagan-National - SIN Singapore Changi

DCASIN

Washington, D.C. Reagan-National

Tue 11/17

6:00 am-7:00 am

2 stops36h 00m

Singapore Changi

Tue 11/24

8:40 am-10:29 am

2 stops38h 49m

$1,026

Washington, D.C.Singapore

DCA Washington, D.C. Reagan-National - SIN Singapore Changi

DCASIN

Washington, D.C. Reagan-National

Wed 1/20

12:55 pm-7:00 am

2 stops29h 05m

Singapore Changi

Thu 2/11

8:40 am-8:58 am

2 stops37h 18m

$1,027

Washington, D.C.Singapore

DCA Washington, D.C. Reagan-National - SIN Singapore Changi

DCASIN

Washington, D.C. Reagan-National

Thu 9/10

10:14 am-5:00 am

2 stops30h 46m

Singapore Changi

Mon 9/14

10:00 pm-5:30 pm

2 stops31h 30m

$1,082

Washington, D.C.Singapore

DCA Washington, D.C. Reagan-National - SIN Singapore Changi

DCASIN

Washington, D.C. Reagan-National

Thu 9/10

9:00 am-5:00 am

2 stops32h 00m

Singapore Changi

Mon 9/14

10:00 pm-2:55 pm

2 stops28h 55m

$1,082

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Singapore from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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 airline that flies from Washington, D.C. Reagan-National to Singapore Changi?

Delta, Air Canada, and Japan Airlines are the most popular carriers operating from Washington, D.C. Reagan-National to Singapore Changi

When to book flights from Washington, D.C. Reagan-National Airport to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Singapore (DCA to SIN) flight deals and tips

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

Best Price Found

$528

Fastest flight time

28h 35m

Direct flights

None
The best one-way flight to Singapore from Washington, D.C. Reagan-National Airport in the past 72 hours is $528. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Singapore found on momondo in the last 72 hours is $1,009.
The fastest flight from Washington, D.C. Reagan-National Airport to Singapore takes 28h 35m
There are no direct flights from Washington, D.C. Reagan-National Airport to Singapore. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Singapore.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Singapore

  • How far is Washington, D.C. Reagan-National to Singapore Changi by plane?

    A flight from Washington, D.C. Reagan-National to Singapore Changi will travel around 9654.9 mi. A reasonable flight in good conditions will take 28h 35m.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Singapore Changi Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Singapore Changi Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Singapore Changi Airport?

    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 Washington, D.C. Reagan-National Airport to Singapore Changi Airport.

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

    The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Singapore. momondo saves you time and could save you money on your trip.

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

Flights from Washington, D.C. to Singapore 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 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?

If you are not ready to book a flight from Washington, D.C. to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.

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