Which airports can I use when flying from Washington, D.C. Reagan-National Airport to Singapore?

Flights from Washington, D.C. Reagan-National Airport to Singapore usually depart from Washington, D.C. Reagan-National (DCA) and arrive at Singapore Changi (SIN).

Can I save money by using flexible dates for flights from Washington, D.C. Reagan-National Airport to Singapore?

Yes. Being flexible with your travel dates can save you up to 30% on the Washington, D.C. Reagan-National Airport to Singapore route. Monday is the cheapest departure day at $1,186 round-trip on average, while Saturday is the most expensive at $1,676, a difference of $490. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Singapore?

Some of the most popular sights in Singapore are Marina Bay Sands, Marina Bay and Sentosa. These are among the most viewed places in Singapore on KAYAK.

Do I need a passport to fly from Washington, D.C. Reagan-National Airport to Singapore?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

What is the time difference between Washington, D.C. Reagan-National Airport and Singapore?

Singapore is 12 hours ahead of Washington, D.C. Reagan-National Airport (Singapore Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Singapore Changi Airport (SIN)?

Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates starting from around $59 for economy cars. Top options include: · Avis · Sixt · Thrifty · Hertz · Europcar

How much should I expect to pay for a Washington, D.C. Reagan-National Airport to Singapore flight?

Round-trip flights from Washington, D.C. Reagan-National Airport to Singapore range from $1,231 to $1,474, with an average of $1,272 over the past 12 months. Anything below $1,231 counts as a good deal.

What is the cheapest airline to fly from Washington, D.C. Reagan-National Airport to Singapore?

Air Canada ($1,025) and Delta ($1,077) are the cheapest airlines to fly round-trip from Washington, D.C. Reagan-National Airport to Singapore according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Washington, D.C. Reagan-National Airport to Singapore?

Flights via San Francisco (SFO) offer the most affordable fares, with an average round-trip price of $1,524. Based on KAYAK data over the past 3 months.

When flying from Washington, D.C. Reagan-National Airport to Singapore which airport offers the shortest layover?

San Francisco (SFO) had the shortest average connection time for Washington, D.C. Reagan-National Airport to Singapore layovers at 861 minutes over the past 3 months.

$548 CHEAP FLIGHTS from Reagan Washington to Singapore (DCA - SIN)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,025

Typical prices: $1,231-$1,474

Air Canada

Sat 9/22Sat 10/6

DCA - SIN • 2 stops

Cheapest one-way

$548

Typical prices: $666-$1,142

Air Canada

Sat 1/27

DCA - SIN • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Washington, D.C. Reagan-National Airport and Singapore. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 12% price drop

July

Most popular

Good to know

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Flight Deals

Cheap Flights from Reagan-National to Singapore (DCA-SIN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Reagan-National to Singapore

Thu, Nov 12 - Tue, Nov 24

6:00 am - 7:00 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

36h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

8:40 am - 10:29 amSIN Singapore Changi-DCA Washington, D.C. Reagan-National

38h 49m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,025Air Canada

Tue, Sep 22 - Tue, Oct 6

9:40 am - 5:15 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

31h 35m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

7:00 am - 10:20 amSIN Singapore Changi-DCA Washington, D.C. Reagan-National

39h 20m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,025Air Canada

Thu, Nov 12 - Tue, Nov 24

6:00 am - 7:00 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

36h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

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

6:00 am - 7:00 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

36h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

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 5 - Sun, Nov 15

11:05 am - 7:00 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

30h 55m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

8:40 am - 9:59 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 19m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,064Air Canada

Tue, Sep 15 - Wed, Sep 30

9:40 am - 5:15 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

31h 35m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

6:15 am - 9:50 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

27h 35m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl

$1,064Air Canada

Wed, Sep 16 - Sun, Sep 20

9:40 am - 5:00 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

31h 20m2 stops Detroit Metropolitan Wayne County Incheon Intl

7:30 am - 11:44 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

28h 14m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,077Delta

Tue, Sep 15 - Thu, Sep 24

9:40 am - 11:55 pmDCA Washington, D.C. Reagan-National-SIN Singapore Changi

26h 15m2 stops Detroit Metropolitan Wayne County Incheon Intl

7:30 am - 10:40 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

27h 10m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,077Delta

Wed, Sep 16 - Thu, Sep 24

6:10 am - 5:00 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

34h 50m2 stops Detroit Metropolitan Wayne County Incheon Intl

7:30 am - 8:37 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

25h 07m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,077Delta

Tue, Sep 15 - Tue, Sep 22

7:45 am - 5:00 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

33h 15m2 stops Minneapolis St Paul Incheon Intl

7:30 am - 11:44 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

28h 14m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,077Delta

Recent last minute flight deals from Reagan-National to Singapore

Mon, Sep 7 - Mon, Sep 21

6:10 am - 5:00 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

34h 50m2 stops Detroit Metropolitan Wayne County Incheon Intl

7:30 am - 11:44 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

28h 14m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,077Delta

Mon, Sep 7 - Mon, Sep 14

6:10 am - 5:00 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

34h 50m2 stops Detroit Metropolitan Wayne County Incheon Intl

7:30 am - 11:44 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

28h 14m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,077Delta

Mon, Sep 7 - Mon, Sep 14

10:18 am - 6:10 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

31h 52m2 stops Chicago O'Hare Intl Tokyo Haneda

1:55 am - 4:24 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 29m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,299Japan Airlines

Sat, Sep 5 - Sun, Sep 13

11:35 am - 6:10 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

30h 35m2 stops Chicago O'Hare Intl Tokyo Haneda

9:50 pm - 4:24 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

30h 34m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,299Japan Airlines

Sun, Sep 6 - Mon, Sep 14

6:58 pm - 12:25 pmDCA Washington, D.C. Reagan-National-SIN Singapore Changi

29h 27m2 stops Dallas/Fort Worth Hong Kong Intl

8:05 pm - 11:59 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

39h 54m2 stops Hong Kong Intl Dallas/Fort Worth

$1,317Cathay Pacific

Mon, Sep 7 - Mon, Sep 21

7:48 am - 6:15 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

34h 27m1 stop San Francisco

8:45 am - 10:30 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

25h 45m1 stop San Francisco

$1,368Lufthansa

Mon, Sep 7 - Mon, Sep 14

9:30 am - 11:20 pmDCA Washington, D.C. Reagan-National-SIN Singapore Changi

25h 50m2 stops Chicago O'Hare Intl Tokyo Narita

8:45 am - 10:30 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

25h 45m1 stop San Francisco

$1,404ANA

Mon, Sep 7 - Mon, Sep 21

1:04 pm - 6:15 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

29h 11m2 stops Chicago O'Hare Intl San Francisco

8:45 am - 10:30 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

25h 45m1 stop San Francisco

$1,625United Airlines

Mon, Sep 7 - Mon, Sep 14

5:45 pm - 6:15 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

24h 30m1 stop San Francisco

8:45 am - 10:30 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

25h 45m1 stop San Francisco

$1,743United Airlines

Mon, Sep 7 - Mon, Sep 21

6:23 pm - 4:10 pmDCA Washington, D.C. Reagan-National-SIN Singapore Changi

33h 47m2 stops New York John F Kennedy Intl London Heathrow

10:40 pm - 4:53 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

30h 13m2 stops London Heathrow Philadelphia

$2,090British Airways

Booking Insights

Price, demand and travel trends for Washington, D.C. Reagan-National Airport to Singapore flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Reagan-National Airport to Singapore with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Washington, D.C. Reagan-National Airport to Singapore?

Round-trip flights from Washington, D.C. Reagan-National Airport to Singapore start at $1,025. Prices are below average for this route right now, with typical round-trip fares ranging from $1,231 to $1,474. The lowest price found in the past 5 days was $1,025 on Air Canada.

What's the cheapest day of the week to fly from Washington, D.C. Reagan-National Airport to Singapore?

Monday is the cheapest day of the week to fly from Washington, D.C. Reagan-National Airport to Singapore, it is 7% cheaper than the average day. Saturday is the most expensive day with flight prices 31% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	October
High season	July
Cheapest flight	$548

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly with an average 3% increase in price.

Flight from Washington, D.C. Reagan-National Airport to Singapore

When to book flights from Reagan-National to Singapore

Are your dates flexible? Find out the best times to travel from Reagan-National to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Washington, D.C. Reagan-National Airport to Singapore?
Flights from Washington, D.C. Reagan-National Airport to Singapore usually depart from Washington, D.C. Reagan-National (DCA) and arrive at Singapore Changi (SIN).
What cabin classes can I book on flights from Washington, D.C. Reagan-National Airport to Singapore?
Three cabin classes are available on flights from Washington, D.C. Reagan-National Airport to Singapore:

• Economy Class
• Business Class
• First Class
Which airports do connecting flights from Washington, D.C. Reagan-National Airport to Singapore pass through?
Most connecting flights from Washington, D.C. Reagan-National Airport to Singapore pass through San Francisco (SFO), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Washington, D.C. Reagan-National Airport to Singapore?
Yes. Being flexible with your travel dates can save you up to 30% on the Washington, D.C. Reagan-National Airport to Singapore route. Monday is the cheapest departure day at $1,186 round-trip on average, while Saturday is the most expensive at $1,676, a difference of $490. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Singapore?
Some of the most popular sights in Singapore are Marina Bay Sands, Marina Bay and Sentosa. These are among the most viewed places in Singapore on KAYAK.
How long is a flight from Washington, D.C. Reagan-National Airport to Singapore?
A nonstop flight from Washington, D.C. Reagan-National Airport to Singapore takes 0h 00m, covering 9,651 miles.
Do I need a passport to fly from Washington, D.C. Reagan-National Airport to Singapore?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How are flight prices from Washington, D.C. Reagan-National Airport to Singapore looking right now?
One-way fares from Washington, D.C. Reagan-National Airport to Singapore are currently lower than usual. Average one-way flight prices are about $565, which is 38% below the typical average for this route.
What is the time difference between Washington, D.C. Reagan-National Airport and Singapore?
Singapore is 12 hours ahead of Washington, D.C. Reagan-National Airport (Singapore Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Singapore Changi Airport (SIN)?
Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates starting from around $59 for economy cars. Top options include:
· Avis
· Sixt
· Thrifty
· Hertz
· Europcar
How much should I expect to pay for a Washington, D.C. Reagan-National Airport to Singapore flight?
Round-trip flights from Washington, D.C. Reagan-National Airport to Singapore range from $1,231 to $1,474, with an average of $1,272 over the past 12 months. Anything below $1,231 counts as a good deal.

If your dates can be flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average $1,186 - about $490 less than Saturday (29% savings) based on the last 12 months.
If you can choose when to travel, plan your Washington, D.C. Reagan-National Airport to Singapore trip for February. Fares historically average $1,124 round-trip in that month - typically $605 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Singapore Changi Airport.
- Crowne Plaza Changi Airport by IHG
- Yotelair Singapore Changi Airport
- Changi Transit Hotel Terminal 1

Everything you need to know for your flight from Reagan-National to Singapore

Airports

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Complete your trip

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Information on your arrival and departure airports

Reagan Washington National Airport (DCA)

Singapore (SIN)

DCA - SIN

$548 Find Cheap Flights from Reagan Washington National Airport to Singapore - Compare and Save

Everything you should know

Cheap Flights from Reagan-National to Singapore (DCA-SIN)

Recent round-trip flight deals from Reagan-National to Singapore

Recent one-way flight deals from Reagan-National to Singapore

Recent last minute flight deals from Reagan-National to Singapore

Price, demand and travel trends for Washington, D.C. Reagan-National Airport to Singapore flights

How much is a round-trip flight from Washington, D.C. Reagan-National Airport to Singapore?

What's the cheapest day of the week to fly from Washington, D.C. Reagan-National Airport to Singapore?

What is the cheapest airline to fly from Washington, D.C. Reagan-National Airport to Singapore?

What is the cheapest layover airport when flying from Washington, D.C. Reagan-National Airport to Singapore?

When flying from Washington, D.C. Reagan-National Airport to Singapore which airport offers the shortest layover?

Key details for Washington, D.C. Reagan-National Airport to Singapore flights

Low season

High season

Cheapest flight

When to book flights from Reagan-National to Singapore

Your Washington, D.C. Reagan-National Airport to Singapore flight questions, answered

Your guide to booking Washington, D.C. Reagan-National Airport to Singapore flights

Everything you need to know for your flight from Reagan-National to Singapore

Information on your arrival and departure airports

Cabin class types available on flights to Singapore

Complete your trip to Singapore with a hotel stay or car rental

Find direct flights to and from Reagan-National and Singapore

Flights to other popular destinations

Flights from domestic origins to Singapore

Choose which airport to fly into in Singapore

Find deals for your return flight