Cheap Flights to Washington Dulles Intl

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Home North America USA Washington Cheap flights to Washington Washington Dulles Intl

Flights to Washington Dulles Intl in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJulyHigh demand for flights, 2% potential price rise
Cheapest inMayBest time to find cheap flights, 2% potential price drop
Average priceS$ 1,418Average for round-trip flights in June 2021
Round-trip fromS$ 1,195From Singapore Changi to Washington Dulles Intl
One-way fromS$ 13One-way flight from Singapore to Washington

Cheap flights to Washington Dulles Intl Airport in June, July 2021

The best prices found for IAD flights for June, July
20 Jul - 18 Aug
S$ 1,272pp
SIN
Singapore Changi
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Etihad Airways
 
1 STOP
SIN
Singapore Changi
22 Jul - 29 Sep
S$ 1,341pp
SIN
Singapore Changi
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
SIN
Singapore Changi
29 Jul - 17 Aug
S$ 1,411pp
SIN
Singapore Changi
Multiple airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SIN
Singapore Changi

Washington Dulles Intl Airport 2021 flight deals

Cheap flights to Washington Dulles Intl Airport found for this year
17 Dec - 5 Jan
S$ 1,195pp
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi
17 Dec - 5 Jan
S$ 1,203pp
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi
28 Oct - 5 Jan
S$ 1,226pp
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi

When is the best time to fly to Washington Dulles Intl?

Average Washington flight ticket prices and weather conditions for 2021 and 2022 by month.
SIN - WAS
Price
S$ 910 - S$ 1,877
WAS
Temperature
9 - 32 °C
WAS
Rainfall
60 - 107 mm
June is typically the best time to fly to Washington Dulles Intl, but there are other times where great deals are available. If weather is an important factor for you when considering when to fly to Washington Dulles Intl, the warmest period tends to be July, with the wettest being June.

When is the best time to book a flight to Washington Dulles Intl?

To ensure you get the cheapest price possible for a flight to Washington Dulles Intl, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Which day is cheapest to fly to Washington Dulles Intl?

The cheapest day to fly to Washington Dulles Intl is usually Saturday. At the moment, Sunday is the most expensive.

What time of day is cheapest to fly to IAD airport?

Flights in the afternoon are typically the cheapest time of the day to fly to Washington Dulles Intl. Flights in the morning are usually the most expensive.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Washington Dulles Intl flight prices.

Find the best prices for you!

Cheap tickets to Washington Dulles Intl found by our users in Singapore as recently as June 14, 2021.
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