Cheap flights from Reagan-National (DCA) to Singapore (SIN) from $577

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DCA — SIN
Jun 13 — Jun 201

Cheap flight deals from Reagan-National to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 8, 2024.

Popular in

July

Cheapest in

April

Round-trip from

$1,139

One-way from

$1,082
High demand for flights, 30% potential price rise
Best time to find cheap flights, 24% potential price drop
From Washington, D.C. Reagan-National to Singapore Changi
One-way flight from Washington, D.C. Reagan-National to Singapore Changi

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

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 56% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Singapore?

Travelers have found it’s best to book a flight 53 days in advance to save up to 25% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 53 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Reagan-National Airport to Singapore 1-2 weeks in advance for as low as $1,164, or $1,169 for flights within the next 24 hours.

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

April can be a great time to fly to Singapore from Washington, D.C. Reagan-National Airport with a flight ticket averaging about $1,361. Cheapflights users have found deals in the month of April for as cheap as $904. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from DCA to SIN?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 16% on flights from Washington, D.C. Reagan-National Airport to Singapore by exploring options for tickets in the morning.

Cheap Reagan-National to Singapore flights in June & July 2024

Find cheap flight options from Reagan-National to Singapore specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Prices were last updated on June 8, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Singapore in 2024. Check back in a little while for more flight options.
Sat 6/85:43 pmDCA - SIN
2 stops34h 02mAmerican Airlines
Tue 6/186:45 pmSIN - DCA
2 stops33h 39mAmerican Airlines
Deal found 6/7$1,512
Sun 7/2111:00 amDCA - SIN
2 stops32h 05mAir Canada
Thu 7/259:10 amSIN - DCA
2 stops37h 09mAir Canada
Deal found 6/7$1,540
Thu 7/184:55 pmDCA - SIN
2 stops26h 10mAir Canada
Thu 7/259:10 amSIN - DCA
2 stops37h 09mAir Canada
Deal found 6/7$1,566
Fri 6/216:45 amDCA - SIN
2 stops26h 00mAmerican Airlines
Wed 6/262:15 amSIN - DCA
2 stops32h 49mAmerican Airlines
Deal found 6/8$1,584
Thu 7/184:55 pmDCA - SIN
2 stops26h 10mAir Canada
Sun 7/289:10 amSIN - DCA
2 stops37h 09mAir Canada
Deal found 6/7$1,591
Mon 7/16:22 pmDCA - SIN
2 stops26h 38mAmerican Airlines
Tue 7/92:45 amSIN - DCA
2 stops28h 29mAmerican Airlines
Deal found 6/7$1,595
Tue 6/187:30 pmDCA - SIN
2 stops32h 15mAmerican Airlines
Sat 6/222:15 amSIN - DCA
2 stops32h 49mAmerican Airlines
Deal found 6/7$1,634
Sat 7/208:40 pmDCA - SIN
2 stops46h 25mAir Canada
Sat 7/279:10 amSIN - DCA
2 stops25h 25mAir Canada
Deal found 6/7$1,663
Thu 7/44:59 pmDCA - SIN
2 stops34h 46mAmerican Airlines
Sat 7/132:45 amSIN - DCA
2 stops28h 29mAmerican Airlines
Deal found 6/7$1,689

Reagan-National to Singapore 2024 flight deals

Discover exclusive flight deals for travel between Reagan-National and Singapore in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 8, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Singapore in 2024. Check back in a little while for more flight options.
Tue 11/125:45 pmDCA - SIN
2 stops32h 10mAmerican Airlines
Tue 11/268:20 pmSIN - DCA
2 stops30h 29mAmerican Airlines
Deal found 6/8$1,078
Sun 11/37:49 pmDCA - SIN
2 stops30h 06mAmerican Airlines
Mon 11/118:20 pmSIN - DCA
2 stops33h 15mAmerican Airlines
Deal found 6/7$1,091
Tue 11/1211:45 amDCA - SIN
2 stops32h 30mAmerican Airlines
Mon 11/252:00 amSIN - DCA
2 stops32h 21mAmerican Airlines
Deal found 6/8$1,102
Mon 9/165:00 pmDCA - SIN
2 stops28h 00mAmerican Airlines
Sun 9/222:45 amSIN - DCA
2 stops32h 17mAmerican Airlines
Deal found 6/7$1,115
Thu 9/58:59 amDCA - SIN
2 stops36h 01mAmerican Airlines
Thu 9/1210:30 amSIN - DCA
2 stops34h 37mAmerican Airlines
Deal found 6/7$1,128
Sat 8/317:45 pmDCA - SIN
2 stops32h 00mAmerican Airlines
Fri 9/132:45 amSIN - DCA
2 stops28h 49mAmerican Airlines
Deal found 6/7$1,151
Sat 11/22:48 pmDCA - SIN
2 stops30h 27mAmerican Airlines
Wed 11/202:00 amSIN - DCA
2 stops30h 15mAmerican Airlines
Deal found 6/7$1,164
Mon 10/145:00 pmDCA - SIN
2 stops28h 00mAmerican Airlines
Sat 10/192:45 amSIN - DCA
2 stops28h 30mAmerican Airlines
Deal found 6/8$1,188
Thu 9/57:45 pmDCA - SIN
3 stops31h 40mCathay Pacific
Wed 9/111:45 amSIN - DCA
2 stops26h 33mCathay Pacific
Deal found 6/7$1,256

Reagan-National to Singapore flights leaving soon

Find last-minute flight options from Reagan-National to Singapore for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 8, 2024.
Consider one of these great deals we found on last-minute flights from Washington, D.C. to Singapore. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Mon 6/105:30 pmDCA - SIN
2 stops27h 30mAmerican Airlines
Sun 6/166:45 pmSIN - DCA
2 stops33h 39mAmerican Airlines
Deal found 6/7$1,512
Fri 6/216:45 amDCA - SIN
2 stops26h 00mAmerican Airlines
Wed 6/262:15 amSIN - DCA
2 stops32h 49mAmerican Airlines
Deal found 6/8$1,584
Tue 6/187:30 pmDCA - SIN
2 stops32h 15mAmerican Airlines
Sat 6/222:15 amSIN - DCA
2 stops32h 49mAmerican Airlines
Deal found 6/7$1,634
Fri 6/145:30 pmDCA - SIN
2 stops34h 15mAmerican Airlines
Sat 6/2210:30 amSIN - DCA
2 stops34h 47mAmerican Airlines
Deal found 6/7$1,706
Mon 6/104:59 pmDCA - SIN
2 stops28h 01mAmerican Airlines
Wed 6/126:45 pmSIN - DCA
2 stops34h 04mAmerican Airlines
Deal found 6/6$1,792
Fri 6/215:30 pmDCA - SIN
2 stops39h 15mAmerican Airlines
Wed 6/262:15 amSIN - DCA
2 stops32h 49mAmerican Airlines
Deal found 6/7$1,844
Tue 6/183:55 pmDCA - SIN
2 stops29h 05mAmerican Airlines
Sat 6/226:45 pmSIN - DCA
2 stops33h 39mAmerican Airlines
Deal found 6/8$1,930
Sun 6/166:22 pmDCA - SIN
2 stops26h 38mAmerican Airlines
Fri 8/92:45 amSIN - DCA
2 stops28h 29mAmerican Airlines
Deal found 6/8$1,966
Wed 6/126:45 amDCA - SIN
2 stops26h 00mQatar Airways
Fri 6/1410:30 amSIN - DCA
2 stops34h 47mQatar Airways
Deal found 6/8$2,065

One-way flights to Singapore from Reagan-National

Search for one-way flight options from Reagan-National to Singapore. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 8, 2024.
Take a look at some of the one-way flights we've detected from Washington, D.C. to Singapore. Users needing a return flight from Washington, D.C. to Singapore should utilize the search form above.
Thu 8/224:13 pmDCA - SIN
2 stops28h 47mAmerican Airlines
Deal found 6/6$577
Wed 10/306:05 pmDCA - SIN
2 stops32h 50mAmerican Airlines
Deal found 6/7$608
Fri 8/236:55 amDCA - SIN
2 stops25h 50mAmerican Airlines
Deal found 6/6$624
Sun 8/47:45 pmDCA - SIN
2 stops32h 00mAmerican Airlines
Deal found 6/7$703
Fri 8/2312:29 pmDCA - SIN
3 stops38h 56mCathay Pacific
Deal found 6/6$739
Sun 6/237:30 pmDCA - SIN
2 stops35h 05mFinnair
Deal found 6/7$835
Mon 6/176:22 pmDCA - SIN
2 stops26h 38mAmerican Airlines
Deal found 6/6$851
Sun 8/46:00 amDCA - SIN
3 stops29h 10mMultiple Airlines
Deal found 6/7$877
Sun 8/257:45 pmDCA - SIN
3 stops31h 40mCathay Pacific
Deal found 6/6$966

Find flights from Reagan-National to Singapore within your budget

Customize your flight search to find flights from Reagan-National to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,091 - $1,833

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalSingapore Changi

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Sat 8/31

2 stops32h 00m

Singapore Changi

Sat 9/14

2 stops33h 33m

$1,091

Washington, D.C. Reagan-NationalSingapore Changi

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Thu 9/5

3 stops31h 40m

Singapore Changi

Wed 9/11

2 stops26h 33m

$1,256

Washington, D.C. Reagan-NationalSingapore Changi

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Mon 9/2

2 stops36h 30m

Singapore Changi

Sun 9/29

2 stops28h 00m

$1,283

Washington, D.C. Reagan-NationalSingapore Changi

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Mon 9/16

1 stop34h 30m

Singapore Changi

Mon 9/23

1 stop36h 14m

$1,443

Washington, D.C. Reagan-NationalSingapore Changi

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Sun 7/21

2 stops32h 05m

Singapore Changi

Thu 7/25

2 stops37h 09m

$1,540

Washington, D.C. Reagan-NationalSingapore Changi

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Sun 6/30

2 stops37h 05m

Singapore Changi

Tue 7/9

2 stops37h 18m

$1,695

Washington, D.C. Reagan-NationalSingapore Changi

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Thu 8/15

2 stops25h 35m

Singapore Changi

Mon 9/2

1 stop32h 01m

$1,766

Washington, D.C. Reagan-NationalSingapore Changi

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Fri 8/9

2 stops25h 50m

Singapore Changi

Sat 8/24

2 stops38h 12m

$1,818

Washington, D.C. Reagan-NationalSingapore Changi

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Thu 8/8

2 stops27h 25m

Singapore Changi

Fri 8/23

2 stops28h 20m

$1,833

Flights are sorted by cheapest first

Deals found on 6/7

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

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Singapore. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Singapore flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Reagan-National to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average temperature and rainfall totals by month.

SIN

Temperature

78.8 - 82.4 °F

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated June 8, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Singapore, such as Japan Airlines, Qatar Airways and Cathay Pacific. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
902 reviews

Boarding

8.6

Overall

8.5

Comfort

8.3

Crew

8.8

Food

7.8

Entertainment

8.0

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

8.5
Very good
902 reviews
8.5
Very good
902 reviews

Boarding

8.6

Overall

8.5

Comfort

8.3

Crew

8.8

Food

7.8

Entertainment

8.0

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

8.3
Very good
1,460 reviews
8.5
Very good
902 reviews

Boarding

8.6

Overall

8.5

Comfort

8.3

Crew

8.8

Food

7.8

Entertainment

8.0

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

8.2
Very good
1,420 reviews
8.5
Very good
902 reviews

Boarding

8.6

Overall

8.5

Comfort

8.3

Crew

8.8

Food

7.8

Entertainment

8.0

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

8.0
Very good
10,333 reviews
8.5
Very good
902 reviews

Boarding

8.6

Overall

8.5

Comfort

8.3

Crew

8.8

Food

7.8

Entertainment

8.0

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

7.8
Good
1,034 reviews
8.5
Very good
902 reviews

Boarding

8.6

Overall

8.5

Comfort

8.3

Crew

8.8

Food

7.8

Entertainment

8.0

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Singapore from Washington, D.C. Reagan-National?

    Singapore Changi (SIN) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Singapore. You should not have trouble finding flights to Changi from Washington, D.C. Reagan-National; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Singapore airport from Washington, D.C. Reagan-National. It is only a 10.5 mi journey from Changi (SIN) to Singapore’s city center.

  • Can I find flights from Washington, D.C. Reagan-National Airport to Singapore for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to Singapore for under $1,100. The cheapest flight booked recently is on American Airlines for just $1,091, but on average you can expect to pay $1,255.

  • Are there last-minute flights available from Washington, D.C. Reagan-National Airport to Singapore for under $1,600?

    There are currently 20+ open flights from Washington, D.C. Reagan-National Airport to Singapore within the next 7 days for less than $1,600.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Singapore round-trip?

    Our cheapest airline available from Washington, D.C. Reagan-National Airport to Singapore is American Airlines. Our recent data shows that you can find tickets from as low as $1,091 on this airline. Additional options worth looking into are Cathay Pacific and Qatar Airways, starting at $1,256 and $1,283 round-trip. American Airlines is currently priced 26% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Singapore one-way?

    $577 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Cathay Pacific and Finnair, with prices starting from $739 and $835, respectively.

  • What does DCA to SIN mean?

    Great question - DCA to SIN just means Washington, D.C. Reagan-National Airport to Singapore Changi Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Reagan-National to Singapore that include extra baggage allowance?

    The amount of baggage you can bring on your Reagan-National to Singapore flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Reagan-National to Singapore with specific airlines?

    Yes, Cheapflights allows you to browse and filter Reagan-National to Singapore flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Reagan-National to Singapore that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Singapore.

  • Can I find deals for business class flights from Reagan-National to Singapore?

    Yes. Cheapflights offers flight deals from Reagan-National to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Reagan-National to Singapore that allow pets onboard?

    Many airlines flying from Reagan-National to Singapore offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Reagan-National to Singapore?

    Yes, you can often find last-minute deals on Reagan-National to Singapore flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Reagan-National Airport to Singapore flight deals updated?

    The Washington, D.C. Reagan-National Airport to Singapore flight deals you see on this page were last updated on 6/8.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Singapore?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Singapore (average of $1,139). Flying from Washington, D.C. Reagan-National Airport to Singapore in June is currently the most expensive (average of $1,605). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Reagan-National to Singapore
See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Reagan-National to Singapore

Discover the top 2 airlines that operate flights from Reagan-National to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$995Average$1,092FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,050Average$1,178FlexibilityNo cancel feeOn-time71%

Search flights from Reagan-National to Singapore by cabin class

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