Cheap flights from Singapore to Washington

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How to find the cheapest flight from
Singapore to Washington (WAS)

All the information you need to plan the best null to WAS flight in 2021: compare Singapore to Washington flight prices with the expected peak season, weather and rainfall in Washington.
How far in advance should I book a flight from Singapore to Washington?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 53 days in advance, which can save you up to 24% on flights from Singapore to Washington compared to booking the week you need them. Waiting 53 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at S$ 1,768. For sooner than that we have options available in the next 3 days from S$ 1,811.

What is the cheapest month to fly from Singapore to Washington?

May is one of the best times of the year to fly to Washington from Singapore. Prices for May average S$ 1,482 per person but you can even find prices for as low as S$ 862. The most expensive prices can be found in the month of July. Opting for a May flight can save you 16% on your journey compared to booking in May

When is the cheapest time to fly from Singapore to Washington (SG0 - WAS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Washington as you normally would.

Cheap flights from Singapore to Washington in September, October 2021

The best prices found for Singapore to WAS flights in September, October
10 Oct - 28 Oct
S$ 1,177pp
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi
9 Oct - 28 Oct
S$ 1,204pp
SIN
Singapore Changi
Singapore Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Singapore Airlines
 
1 STOP
SIN
Singapore Changi
14 Oct - 28 Oct
S$ 1,208pp
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi

Singapore to Washington 2021 flight deals

Cheap flights to Washington from Singapore found for this year
21 Nov - 31 Dec
S$ 1,129pp
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi
10 Oct - 28 Oct
S$ 1,177pp
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi
9 Oct - 28 Oct
S$ 1,204pp
SIN
Singapore Changi
Singapore Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Singapore Airlines
 
1 STOP
SIN
Singapore Changi

One-way flights to Washington from Singapore

The cheapest one-way flights from Singapore to Washington
18:35 - 13:45
Turkish Airlines
1 stop
32h 10m
SIN - IAD
Turkish Airlines
S$ 745
01:35 - 13:21
Air Canada
3 stops
48h 46m
SIN - DCA
Air Canada
S$ 788
Kiwi.com
21:00 - 13:40
Multiple Airlines
2 stops
29h 40m
SIN - BWI
Multiple Airlines
S$ 858
qatarairways.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Singapore</span> to <span class="emphasized">Washington</span> flights.

Flight FAQs

From Singapore to Washington

Which airlines flying from Singapore to Washington have flexible cancellations due to COVID-19?

Air China, British Airways, and Cathay Pacific are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Singapore to Washington for under S$ 1,200 on Cheapflights?

Yes, there are multiple flights from Singapore to Washington for under S$ 1,200. The cheapest flight booked recently is on Turkish Airlines for just S$ 1,129, but on average you can expect to pay S$ 1,257.

What are the cheapest airlines to fly from Singapore to Washington one-way?

For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as S$ 688. Users have also found prices from S$ 788 and S$ 849 on Air Canada and ANA, respectively.

What are the most popular airlines that fly from Singapore to Washington?

The most popular airlines flying from Singapore to Washington are British Airways, Air China and Cathay Pacific. Something to consider prior to booking your flight.

What are the cheapest flights from Singapore to Washington?

While on average a flight from Singapore to Washington is generally S$ 2,031, our data shows the cheapest flight currently is S$ 693. When looking at the most popular route, (Singapore Changi - Washington Reagan-National), you can expect to pay S$ 1,354 for that flight.

What are the most popular routes from Singapore to Washington?

When deciding which route to take from Singapore to Washington, consider Singapore Changi - Washington Reagan-National, Singapore Changi - Washington Dulles Intl or Singapore Changi - Baltimore/Washington, as they are the most popular.

COVID Restrictions

View COVID Travel Restrictions for Washington, DC

Do I need a COVID test to fly to Washington from Singapore?

Information is based on travel restrictions from Singapore to Washington

Most visitors from Singapore need to provide a negative COVID-19 test result and/or quarantine to enter Washington.

COVID-19 testing requirements
Visitors from Singapore must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington.

Quarantine requirements
Visitors from Singapore are not required to quarantine after entering Washington.

Do I need a test to fly back to Singapore from Washington?

Returning to Singapore from Washington

COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Singapore.

Quarantine requirements
Visitors from Washington are not required to quarantine after entering Singapore.

Hide COVID Travel Restrictions for Washington, DC

Departure points for flights from Singapore to Washington

Select to see more specific information for flights to Washington from all departure points in Singapore.

Destination information for Washington

Things to know before you go - useful duration and weather info for your trip from Singapore to Washington.
Today's exchange rate
S$ 1 = $0.74
Average temperature for September in Washington
28.0 °C
Avg rainfall for September in Washington
107.0 mm

Airports servicing

Singapore Changi (SIN)
Singapore Seletar (XSP)

Airports servicing Washington

Reagan-National (DCA)

Top 8 airlines flying from Singapore to Washington

The chart below displays the airlines Cheapflights users travelling from Singapore to Washington choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air China
S$ 693 S$ 1,047 No cancel fee 67%
Search Air China flights
United Airlines
S$ 988 S$ 1,554 No cancel fee 69%
Search United Airlines flights
Cathay Pacific
S$ 1,204 S$ 1,659 No cancel fee 72%
Search Cathay Pacific flights
British Airways
S$ 1,409 S$ 1,594 No cancel fee 70%
Search British Airways flights
SWISS
S$ 1,535 S$ 1,666 No cancel fee 79%
Search SWISS flights
Emirates
S$ 1,569 S$ 2,300 No cancel fee 75%
Search Emirates flights
Lufthansa
S$ 1,601 S$ 1,852 No cancel fee 76%
Search Lufthansa flights
ANA
S$ 1,753 S$ 2,280 No cancel fee 80%
Search ANA flights
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