Cheap flights from Singapore to Washington

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Washington (WAS)
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The best prices from Singapore Changi to Washington are usually found in May or August, booked 52 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

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

All the information you need to plan the best SIN to WAS flight in 2021: compare Singapore to Washington flight prices with the expected peak season, weather and rainfall in Washington.
SIN - WAS
Price
S$ 1,222 - S$ 1,717
WAS
Temperature
9 - 32 °C
WAS
Precipitation
60 - 107 mm

Popular in

July

High demand for flights, 14% potential price rise

Cheapest in

May

Best time to find cheap flights, 17% potential price drop

Round-trip from

S$ 1,222

From Singapore Changi to Washington

One-way from

S$ 767

One-way flight from Singapore Changi to Washington

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Singapore to Washington?

Travellers have found that booking a Friday departure is the best way to save up to 11% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Singapore to Washington?

Travellers have found it’s best to book a flight 53 days in advance to save up to 24% 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 Singapore to Washington 1-2 weeks in advance for as low as S$ 1,764, or S$ 1,807 for flights within the next 24 hours.

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

The best pricing can be found in the month of May. Prices to Washington from Singapore average S$ 1,479. You can even find prices in May for less than S$ 1,479, as users have found deals to Washington from as low as S$ 861. The month of July appears to be one of the more expensive times to travel to Washington from Singapore. Flying in the targeted month can save you up to 16%.

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

It’s optimal to fly from Singapore to Washington at midday. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Singapore to Washington in September, October 2021

The best prices found for SIN to WAS flights in September, October
12 Oct - 21 Oct
S$ 1,207pp
SIN
Singapore Changi
Singapore Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Singapore Airlines
 
1 STOP
SIN
Singapore Changi
10 Oct - 22 Oct
S$ 1,227pp
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi
9 Oct - 26 Oct
S$ 1,257pp
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi

Singapore Changi to Washington 2021 flight deals

Cheap flights to Washington from Singapore found for this year
17 Dec - 7 Jan
S$ 1,153pp
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi
30 Dec - 31 May
S$ 1,156pp
SIN
Singapore Changi
ANA
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
ANA
 
1 STOP
SIN
Singapore Changi
30 Dec - 31 May
S$ 1,168pp
SIN
Singapore Changi
ANA
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
ANA
 
1 STOP
SIN
Singapore Changi

Last-minute flights from Singapore to Washington

Late deals on return flights to Washington from Singapore, departing today and this week
30 Sep - 5 Oct
S$ 8,083pp
SIN
Singapore Changi
Delta
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Delta
   
2 STOPS
SIN
Singapore Changi

One-way flights to Washington from Singapore

The cheapest one-way flights from Singapore to Washington
19:30 - 15:05
Turkish Airlines
1 stop
31h 35m
SIN - IAD
Turkish Airlines
S$ 767
01:35 - 13:21
Air Canada
3 stops
48h 46m
SIN - DCA
Air Canada
S$ 786
Kiwi.com
23:10 - 12:00
Qatar Airways
1 stop
24h 50m
SIN - IAD
Qatar Airways
S$ 883
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

What airport do you fly from for flights from Singapore to Washington?

Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Washington from Singapore. Booking flights from Changi (SIN) to Washington should be relatively easy as there are 0 daily outbound flights to Washington from 12 different airlines.

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

Some of the carriers operating flights from Singapore Changi to Washington that may be offering flexible cancellation policies are Air China, British Airways, and Cathay Pacific. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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$ 1,153, but on average you can expect to pay S$ 1,252.

Are there last-minute flights available from Singapore to Washington for under S$ 8,100?

There are currently 1+ open flights from Singapore to Washington within the next 7 days for less than S$ 8,100.

What are the cheapest airlines flying from Singapore to Washington return?

Currently priced at S$ 1,153, Turkish Airlines will fly you from Singapore to Washington and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from ANA and Singapore Airlines - these airlines can fly you to your destination from S$ 1,156 and S$ 1,207, respectively. Turkish Airlines is currently priced 22% below the average price you’ll pay for this route.

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$ 709. Users have also found prices from S$ 786 and S$ 847 on Turkish Airlines and Air Canada, respectively.

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 Changi to Washington

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

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

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

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

Returning to Singapore Changi from Washington

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

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

Hide COVID Travel Restrictions for Washington, DC

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 = $0.75
Average temperature for September in Washington
28.0 °C
Avg rainfall for September in Washington
107.0 mm

Airports servicing Singapore

Singapore Changi (SIN)

Airports servicing Washington

Reagan-National (DCA)

Top 8 airlines flying from Singapore Changi 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$ 513 S$ 774 No cancel fee 67%
Search Air China flights
United Airlines
S$ 731 S$ 1,150 No cancel fee 69%
Search United Airlines flights
British Airways
S$ 1,042 S$ 1,180 No cancel fee 70%
Search British Airways flights
Cathay Pacific
S$ 891 S$ 1,227 No cancel fee 72%
Search Cathay Pacific flights
SWISS
S$ 1,135 S$ 1,233 No cancel fee 79%
Search SWISS flights
Lufthansa
S$ 1,185 S$ 1,370 No cancel fee 76%
Search Lufthansa flights
ANA
S$ 1,297 S$ 1,687 No cancel fee 80%
Search ANA flights
Emirates
S$ 1,161 S$ 1,702 No cancel fee 75%
Search Emirates flights
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