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Washington To Singapore Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

September
October
November
December
January
February
March
April
August

September is by far the best month, wherein you can get cheapest flights for Washington to Singapore. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Washington To Singapore

Cheapest
Etihad Airways
Etihad Airways

IAD

22:05

Washington

Washington Dulles International Airport

Wed , 10 Sep 2025

23h 35m
ellipse
1 Stop

SIN

09:40

Singapore

Singapore Changi Airport

Fri, 12 Sep 2025

£2663
Air Canada
Air Canada

IAD

08:25

Washington

Washington Dulles International Airport

Wed , 10 Sep 2025

28h 20m
ellipse
2 Stop

SIN

00:45

Singapore

Singapore Changi Airport

Fri, 12 Sep 2025

£2820
Air Canada
Air Canada

IAD

10:20

Washington

Washington Dulles International Airport

Wed , 10 Sep 2025

26h 25m
ellipse
2 Stop

SIN

00:45

Singapore

Singapore Changi Airport

Fri, 12 Sep 2025

£2825
Emirates
Emirates

IAD

10:55

Washington

Washington Dulles International Airport

Wed , 10 Sep 2025

22h 50m
ellipse
1 Stop

SIN

21:45

Singapore

Singapore Changi Airport

Thu, 11 Sep 2025

£3629
Air France
Air France

IAD

18:30

Washington

Washington Dulles International Airport

Wed , 10 Sep 2025

25h 55m
ellipse
1 Stop

SIN

08:25

Singapore

Singapore Changi Airport

Fri, 12 Sep 2025

£4665
American Airlines
American Airlines

IAD

11:00

Washington

Washington Dulles International Airport

Wed , 10 Sep 2025

22h 00m
ellipse
1 Stop

SIN

21:00

Singapore

Singapore Changi Airport

Thu, 11 Sep 2025

£5191
JetBlue Airways
JetBlue Airways

IAD

11:00

Washington

Washington Dulles International Airport

Wed , 10 Sep 2025

22h 00m
ellipse
1 Stop

SIN

21:00

Singapore

Singapore Changi Airport

Thu, 11 Sep 2025

£6414
Iberia
Iberia

IAD

22:40

Washington

Washington Dulles International Airport

Wed , 10 Sep 2025

29h 25m
ellipse
1 Stop

SIN

16:05

Singapore

Singapore Changi Airport

Fri, 12 Sep 2025

£9734
British Airways
British Airways

IAD

17:50

Washington

Washington Dulles International Airport

Wed , 10 Sep 2025

34h 15m
ellipse
1 Stop

SIN

16:05

Singapore

Singapore Changi Airport

Fri, 12 Sep 2025

£10040
British Airways
British Airways

IAD

19:25

Washington

Washington Dulles International Airport

Wed , 10 Sep 2025

32h 40m
ellipse
1 Stop

SIN

16:05

Singapore

Singapore Changi Airport

Fri, 12 Sep 2025

£10090
British Airways
British Airways

IAD

17:50

Washington

Washington Dulles International Airport

Wed , 10 Sep 2025

27h 10m
ellipse
2 Stop

SIN

09:00

Singapore

Singapore Changi Airport

Fri, 12 Sep 2025

£10374
ellipse

Early Morning Flight Washington to Singapore

wallet
Cheapest Flight
Found
£2820
group
Average Flight
Time
28h 20m
calendra
Date/Time
10 Sep 2025
08:25 AM
plane
Airlines
Air Canada
Ellipse

Late Night Flight Washington to Singapore

wallet
Cheapest Flight
Found
£2663
group
Average Flight
Time
23h 35m
calendar
Date/Time
10 Sep 2025
22:05 PM
plane
Airlines
Etihad Airways

Flights from Washington to Singapore with Easemytrip

Flying from Washington to Singapore has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.

The air route between Washington to Singapore is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Washington Dulles International Airport (IAD) and Singapore Changi Airport (SIN). You can expect a flight distance of approximately 15532 km, and most direct services cover it in around 14:46.

Let’s take a closer look at everything you need to know before booking your flight from Washington to Singapore.

Travel Overview: Washington to Singapore

Flight Details Information
Route Distance 15532 km
Average Flight Time 14:46 hrs
Departure Airport Washington Dulles International Airport (IAD)
Arrival Airport Singapore Changi Airport (SIN)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights NO
Common Airlines Etihad Airways, Air Canada, Emirates, Air France

The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.

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FAQs about flights from Washington to Singapore

Are there direct flights from Washington to Singapore?

How early should I book?

Which airlines offer the most frequent service?

Is it cheaper to fly round-trip or one-way?

Can I mix airlines for departure and return?

Is it possible to change or cancel my booking after confirmation?

Can I book additional baggage or in-flight services in advance?