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?

Four cabin classes are available on flights from Washington, D.C. Reagan-National Airport to Singapore: • Economy Class • Premium Economy Class • Business Class • First Class Prices vary by airline.

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.

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

Yes. Flexible dates can save you up to 30% on flights from Washington, D.C. Reagan-National Airport to Singapore. 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, Sentosa and Singapore National Stadium. 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 $1,434, with an average of $1,264 over the past 12 months. Anything below $1,231 counts as a good deal.

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 typically range from $1,231 to $1,434. The lowest price found in the past 5 days was $1,184, on Korean Air.

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

Korean Air ($1,184) and United Airlines ($1,187) 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 $1,515. 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 13h 49m over the past 3 months.

$484 CHEAP FLIGHTS from Reagan Washington to Singapore (DCA - SIN)

Save 25% 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

$1,184

Typical prices: $1,231-$1,434

Korean Air

Sat 4/7Sat 4/21

DCA - SIN • 2 stops

Cheapest one-way

$484

Typical prices: $640-$1,142

Gulf Air

Sun 1/28

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 • 11% price drop

February

Most popular

Good to know

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Singapore!

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

Wed, Apr 7 - Wed, Apr 21

8:20 am - 11:55 pmDCA Washington, D.C. Reagan-National-SIN Singapore Changi

27h 35m2 stops Boston Logan Intl Incheon Intl

10:00 pm - 2:38 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

28h 38m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,184Korean Air

Wed, Nov 25 - Wed, Dec 2

7:40 am - 6:55 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

34h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

10:20 pm - 4:08 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

30h 48m3 stops San Francisco Los Angeles Houston George Bush Intcntl

$1,187United Airlines

Thu, Dec 3 - Sun, Dec 13

6:59 am - 12:15 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

28h 16m2 stops Boston Logan Intl Incheon Intl

10:30 pm - 4:31 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

31h 01m2 stops Incheon Intl New York John F Kennedy Intl

$1,194Korean Air

Wed, Feb 3 - Mon, Feb 15

8:20 am - 12:15 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

26h 55m2 stops Boston Logan Intl Incheon Intl

10:30 pm - 4:57 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

31h 27m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,195Delta

Wed, Mar 10 - Mon, Mar 15

8:20 am - 12:15 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

26h 55m2 stops Boston Logan Intl Incheon Intl

10:30 pm - 1:50 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

27h 20m2 stops Incheon Intl Boston Logan Intl

$1,196Korean Air

Mon, Mar 15 - Mon, Mar 29

5:30 pm - 8:15 pmDCA Washington, D.C. Reagan-National-SIN Singapore Changi

38h 45m1 stop San Francisco

6:15 am - 8:10 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

25h 55m2 stops Tokyo Narita Chicago O'Hare Intl

$1,197United Airlines

Mon, Jan 11 - Mon, Apr 5

7:00 am - 12:15 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

28h 15m2 stops Atlanta Hartsfield-Jackson Incheon Intl

1:25 am - 2:38 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

25h 13m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,199Delta

Mon, Nov 9 - Sun, Nov 22

7:40 am - 6:55 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

34h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

10:20 pm - 12:04 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 44m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,201ANA

Tue, Jan 12 - Tue, Jan 26

1:01 pm - 6:55 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

28h 54m2 stops Chicago O'Hare Intl Tokyo Haneda

10:20 pm - 12:05 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 45m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,203ANA

Thu, Mar 4 - Sat, Mar 20

11:55 am - 9:35 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

32h 40m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

7:25 pm - 6:38 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

35h 13m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$1,205Etihad Airways

Recent last minute flight deals from Reagan-National to Singapore

Mon, Oct 26 - Tue, Nov 3

9:30 am - 6:55 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

33h 25m2 stops Chicago O'Hare Intl Tokyo Haneda

10:20 pm - 12:04 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 44m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,201ANA

Sat, Oct 24 - Tue, Oct 27

7:28 am - 8:15 pmDCA Washington, D.C. Reagan-National-SIN Singapore Changi

24h 47m1 stop San Francisco

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

24h 20m1 stop San Francisco

$1,213United Airlines

Mon, Oct 26 - Mon, Nov 9

3:30 pm - 6:55 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

51h 25m2 stops Chicago O'Hare Intl Tokyo Haneda

10:20 pm - 12:04 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

50h 44m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,214ANA

Sat, Oct 24 - Sun, Nov 1

9:30 am - 6:55 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

33h 25m2 stops Chicago O'Hare Intl Tokyo Haneda

10:20 pm - 12:04 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 44m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,241ANA

Mon, Oct 26 - Sun, Nov 8

1:00 pm - 10:25 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

33h 25m3 stops Denver Intl San Francisco Manila Ninoy Aquino Intl

3:15 am - 10:38 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

32h 23m2 stops Doha Hamad Intl Toronto Pearson Intl

$1,381Multiple Airlines

Sun, Oct 25 - Sun, Nov 1

5:45 pm - 6:40 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

48h 55m2 stops New York John F Kennedy Intl Tokyo Haneda

2:20 am - 9:00 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

31h 40m2 stops Tokyo Haneda Los Angeles

$1,385Japan Airlines

Sun, Oct 25 - Fri, Oct 30

6:58 pm - 11:50 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

28h 52m2 stops Dallas/Fort Worth Hong Kong Intl

7:30 am - 7:59 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

24h 29m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,406Cathay Pacific

Sun, Oct 25 - Fri, Oct 30

5:45 pm - 6:40 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

48h 55m2 stops New York John F Kennedy Intl Tokyo Haneda

8:15 am - 11:06 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

26h 51m2 stops Tokyo Narita Boston Logan Intl

$1,441Japan Airlines

Mon, Oct 26 - Mon, Nov 9

5:49 pm - 7:00 amDCA Washington, D.C. Reagan-National-SIN Singapore Changi

25h 11m1 stop San Francisco

10:20 pm - 8:56 amSIN Singapore Changi-DCA Washington, D.C. Reagan-National

23h 36m2 stops San Francisco Chicago O'Hare Intl

$1,445United Airlines

Mon, Oct 26 - Mon, Nov 9

6:57 pm - 7:05 pmDCA Washington, D.C. Reagan-National-SIN Singapore Changi

36h 08m1 stop San Francisco

12:10 pm - 10:15 pmSIN Singapore Changi-DCA Washington, D.C. Reagan-National

23h 05m1 stop New York John F Kennedy Intl

$1,935Multiple Airlines

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 with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Washington, D.C. Reagan-National Airport to Singapore? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Reagan-National Airport to Singapore departing in april.
What's the cheapest day of the week to fly from Washington, D.C. Reagan-National Airport to Singapore?: Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Washington, D.C. Reagan-National Airport to Singapore. It’s 7% cheaper than the average day, while Saturday is the most expensive, with prices 32% higher.

Find deals

Low season	October
High season	February
Cheapest flight	$484

Beat the crowds with an average 93% drop in travelers.

The most popular month to fly with an average 27% increase in travelers.

One-way 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.

What cabin classes can I book on flights from Washington, D.C. Reagan-National Airport to Singapore?
Four cabin classes are available on flights from Washington, D.C. Reagan-National Airport to Singapore:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.
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 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 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 $1,434, with an average of $1,264 over the past 12 months. Anything below $1,231 counts as a good deal.
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 $525, which is 32% below the typical average for this route.
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
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).
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.
Can I save money by using flexible dates for flights from Washington, D.C. Reagan-National Airport to Singapore?
Yes. Flexible dates can save you up to 30% on flights from Washington, D.C. Reagan-National Airport to Singapore. 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 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 popular places can I visit in Singapore?
Some of the most popular sights in Singapore are Marina Bay Sands, Sentosa and Singapore National Stadium. These are among the most viewed places in Singapore on KAYAK.

If your dates are flexible, aim for a Monday departure and avoid flying on Saturday. On this route, Monday flights average $1,186, about $490 less than Saturday fares (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

More options for your flight from Reagan-National to Singapore

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

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

Car rentals in Singapore

Hotels in Singapore

Vacations in Singapore

DCA - SIN

$484 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?

Which airline is the cheapest 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

More options for your flight from Reagan-National to Singapore

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

Information on your arrival and departure airports

Cabin class types available on flights to Singapore

Find direct flights to and from Reagan-National and Singapore

Flights from domestic origins to Singapore

Flights to other popular destinations

Find deals for your return flight