DCA - SIN

S$ 620 Find Cheap Flights from Reagan Washington National Airport to Singapore – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
S$ 1,518
Typical prices: S$ 1,578-S$ 1,838
Korean Air
Sat 7-4Sat 21-4
DCA - SIN • 2 stops
Cheapest one-way flight
S$ 620
Typical prices: S$ 820-S$ 1,463
Gulf Air
Sun 28-1
DCA - SIN • 2 stops
Direct 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
Insights
When to travel
February
Cheapest • 11% price drop
February
Most popular
Good to know
+1
Good to know
+1
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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.

Recent return flight deals from Reagan-National to Singapore

Wed, 7 Apr - Wed, 21 Apr
Korean Air Logo
08:20 - 23:55DCA  Washington, D.C. Reagan-National-SIN Singapore Changi
27h 35m2 stops Boston Logan Intl Incheon Intl
Korean Air Logo
22:00 - 14:38SIN  Singapore Changi-DCA Washington, D.C. Reagan-National
28h 38m2 stops Incheon Intl Atlanta Hartsfield-Jackson
S$ 1,518Korean Air
Fri, 16 Apr - Mon, 3 May
Korean Air Logo
06:05 - 05:00DCA  Washington, D.C. Reagan-National-SIN Singapore Changi
34h 55m2 stops New York John F Kennedy Intl Incheon Intl
Korean Air Logo
22:00 - 14:38SIN  Singapore Changi-DCA Washington, D.C. Reagan-National
28h 38m2 stops Incheon Intl Atlanta Hartsfield-Jackson
S$ 1,518Korean Air
Wed, 10 Mar - Mon, 15 Mar
Korean Air Logo
08:20 - 00:15DCA  Washington, D.C. Reagan-National-SIN Singapore Changi
26h 55m2 stops Boston Logan Intl Incheon Intl
Korean Air Logo
22:30 - 13:50SIN  Singapore Changi-DCA Washington, D.C. Reagan-National
27h 20m2 stops Incheon Intl Boston Logan Intl
S$ 1,533Korean Air
Wed, 10 Feb - Mon, 15 Feb
Korean Air Logo
09:00 - 05:00DCA  Washington, D.C. Reagan-National-SIN Singapore Changi
31h 00m2 stops Atlanta Hartsfield-Jackson Incheon Intl
Korean Air Logo
22:30 - 13:50SIN  Singapore Changi-DCA Washington, D.C. Reagan-National
28h 20m2 stops Incheon Intl Boston Logan Intl
S$ 1,533Korean Air
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.

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

Return flights from Washington, D.C. Reagan-National Airport to Singapore typically range from S$ 1,578 to S$ 1,838. The lowest price found in the past 5 days was S$ 1,518 on Korean Air.

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.

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

Low season

October

Cheapest flight

S$ 620
Beat the crowds with an average 93% drop in travellers.
The most popular month to fly with an average 27% increase in travellers.
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 return price

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

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Washington, D.C. Reagan-National Airport to Singapore?

    Only Economy class is available on flights from Washington, D.C. Reagan-National Airport to Singapore.

  • How long is a flight from Washington, D.C. Reagan-National Airport to Singapore?

    A direct flight from Washington, D.C. Reagan-National Airport to Singapore takes 00m, covering 24,997 km.

  • 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?

    Return flights from Washington, D.C. Reagan-National Airport to Singapore range from S$ 1,578 to S$ 1,838, with an average of S$ 1,620 over the past 12 months. Anything below S$ 1,578 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 S$ 684, which is 31% below the typical average for this route.

  • Which car hire options are available at Singapore Changi Airport (SIN)?

    Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates starting from around S$ 75 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 S$ 1,520 return on average, while Saturday is the most expensive at S$ 2,148, a difference of S$ 628.

    KAYAK's flexible dates feature shows options up to three 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 Sentosa, North Bridge Road, and Marina Square. These are among the most viewed places in Singapore on KAYAK.

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

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Saturday. On this route, Monday flights average S$ 1,520, which is about S$ 628 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 S$ 1,441 return in that month – typically S$ 776 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
    • Changi Transit Hotel Terminal 1
    • The Haven by Jetquay

More options for your flight from Reagan-National to Singapore

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

Car rentals in Singapore
Hotels in Singapore