×
LOGIN OR SIGNUP

Washington To Singapore Flights

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

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

calender

Friday

Return Date

Book a round trip
to save more

calender

TRAVELLER & CLASS

1 Traveller

Economy

August
September
October
November
December
January
February
March
April

May 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

Air Canada
Air Canada

Washington

12:44

Washington

Washington Dulles International Airport

Thu , 21 May 2026

28h 31m
ellipse
2 Stop

Singapore

05:15

Singapore

Singapore Changi Airport

Sat, 23 May 2026

£2653
Air Canada
Air Canada

Washington

16:05

Washington

Washington Dulles International Airport

Thu , 21 May 2026

25h 10m
ellipse
2 Stop

Singapore

05:15

Singapore

Singapore Changi Airport

Sat, 23 May 2026

£2656
Etihad Airways
Etihad Airways

Washington

15:10

Washington

Washington Dulles International Airport

Thu , 21 May 2026

30h 30m
ellipse
1 Stop

Singapore

09:40

Singapore

Singapore Changi Airport

Sat, 23 May 2026

£3260
Emirates
Emirates

Washington

10:55

Washington

Washington Dulles International Airport

Thu , 21 May 2026

22h 50m
ellipse
1 Stop

Singapore

21:45

Singapore

Singapore Changi Airport

Fri, 22 May 2026

£3721
Qatar Airways
Qatar Airways

Washington

20:20

Washington

Washington Dulles International Airport

Thu , 21 May 2026

31h 25m
ellipse
1 Stop

Singapore

15:45

Singapore

Singapore Changi Airport

Sat, 23 May 2026

£3763
JetBlue Airways
JetBlue Airways

Washington

20:20

Washington

Washington Dulles International Airport

Thu , 21 May 2026

24h 30m
ellipse
1 Stop

Singapore

08:50

Singapore

Singapore Changi Airport

Sat, 23 May 2026

£4516
JetBlue Airways
JetBlue Airways

Washington

11:00

Washington

Washington Dulles International Airport

Thu , 21 May 2026

22h 15m
ellipse
1 Stop

Singapore

21:15

Singapore

Singapore Changi Airport

Fri, 22 May 2026

£4516
Malaysia Airlines
Malaysia Airlines

Washington

20:20

Washington

Washington Dulles International Airport

Thu , 21 May 2026

27h 05m
ellipse
2 Stop

Singapore

11:25

Singapore

Singapore Changi Airport

Sat, 23 May 2026

£4528
Malaysia Airlines
Malaysia Airlines

Washington

11:00

Washington

Washington Dulles International Airport

Thu , 21 May 2026

25h 10m
ellipse
2 Stop

Singapore

00:10

Singapore

Singapore Changi Airport

Sat, 23 May 2026

£4528
United Airlines
United Airlines

Washington

12:15

Washington

Washington Dulles International Airport

Thu , 21 May 2026

30h 25m
ellipse
1 Stop

Singapore

06:40

Singapore

Singapore Changi Airport

Sat, 23 May 2026

£4541
Lufthansa
Lufthansa

Washington

22:20

Washington

Washington Dulles International Airport

Thu , 21 May 2026

30h 15m
ellipse
1 Stop

Singapore

16:35

Singapore

Singapore Changi Airport

Sat, 23 May 2026

£4581
ellipse

Early Morning Flight Washington to Singapore

wallet
Cheapest Flight
Found
£7534
group
Average Flight
Time
30h 20m
calendra
Date/Time
21 May 2026
06:00 AM
plane
Airlines
Japan AirLines
Ellipse

Late Night Flight Washington to Singapore

wallet
Cheapest Flight
Found
£7699
group
Average Flight
Time
28h 45m
calendar
Date/Time
21 May 2026
22:55 PM
plane
Airlines
KLM Royal Dutch Airlines

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 15:47.

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 15:47 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 Air Canada, Etihad Airways, Emirates, Qatar Airways

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.

Read more

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?