Cheap flights to Dulles Intl
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Flights to Dulles Intl in 2023
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Cheap flights to Dulles Intl Airport in March, April 2023
The best prices found for WAS flights for March, April
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
27h 30mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
35h 15mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
27h 30mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
30h 10mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
29h 00mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
35h 15mLufthansa
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
27h 30mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
34h 10mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
58h 35mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
24h 40mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
29h 00mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
30h 05mLufthansa
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
48h 45mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
24h 40mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
29h 00mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
35h 15mLufthansa
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
29h 00mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
30h 10mLufthansa
Dulles Intl Airport 2023 flight deals
Cheap flights to Dulles Intl Airport found for this year
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
58h 35mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
24h 40mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
32h 25mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
24h 40mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
32h 25mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
32h 40mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
32h 25mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
33h 45mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
33h 15mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
35h 50mBritish Airways
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
33h 15mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
29h 20mBritish Airways
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
35h 45mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
28h 05mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
25h 57mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
28h 05mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
33h 24mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
53h 39mAir Canada
Last minute flights to Dulles Intl Airport
Late deals on return flights to Dulles Intl Airport, departing today and this week
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
58h 35mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
24h 40mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
32h 25mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
24h 40mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
32h 25mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
32h 40mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
32h 25mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
33h 45mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
33h 15mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
35h 50mBritish Airways
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
33h 15mWashington, D.C. Dulles Intl
Singapore Changi
1 stop
29h 20mBritish Airways
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
35h 45mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
28h 05mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
25h 57mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
28h 05mMultiple Airlines
Singapore Changi
Washington, D.C. Dulles Intl
2 stops
33h 24mWashington, D.C. Dulles Intl
Singapore Changi
2 stops
53h 39mAir Canada
One-way flights to Dulles Intl Airport
The cheapest one-way flights to Dulles Intl Airport
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
34h 05mSAUDIA
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
34h 05mSAUDIA
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
34h 05mSAUDIA
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
33h 10mEtihad Airways
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
34h 05mSAUDIA
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
33h 10mEtihad Airways
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
41h 45mQatar Airways
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
41h 45mQatar Airways
Singapore Changi
Washington, D.C. Dulles Intl
1 stop
34h 35mMultiple Airlines
Find flights to Dulles Intl within your budget
Use the slider to find flights to Dulles Intl that fit your budget.
Fly from
Budget
S$ 1,530 - S$ 2,190
Route
Depart
Return
Price
Singapore ChangiWashington, D.C. Dulles Intl
SIN - IAD
SINIAD
Singapore Changi
2023-05-02
2 stops35h 36m
Washington, D.C. Dulles Intl
2023-05-21
1 stop44h 23m
Singapore ChangiWashington, D.C. Dulles Intl
SIN - IAD
SINIAD
Singapore Changi
2023-05-02
2 stops31h 14m
Washington, D.C. Dulles Intl
2023-05-21
2 stops56h 03m
Singapore ChangiWashington, D.C. Dulles Intl
SIN - IAD
SINIAD
Singapore Changi
2023-05-02
1 stop24h 40m
Washington, D.C. Dulles Intl
2023-05-21
1 stop28h 20m
Singapore ChangiWashington, D.C. Dulles Intl
SIN - IAD
SINIAD
Singapore Changi
2023-05-09
2 stops24h 50m
Washington, D.C. Dulles Intl
2023-05-30
1 stop30h 25m
Singapore ChangiWashington, D.C. Dulles Intl
SIN - IAD
SINIAD
Singapore Changi
2023-05-09
1 stop33h 05m
Washington, D.C. Dulles Intl
2023-05-30
1 stop29h 20m
Singapore ChangiWashington, D.C. Dulles Intl
SIN - IAD
SINIAD
Singapore Changi
2023-05-02
1 stop33h 10m
Washington, D.C. Dulles Intl
2023-05-23
1 stop24h 40m
Singapore ChangiWashington, D.C. Dulles Intl
SIN - IAD
SINIAD
Singapore Changi
2023-05-23
2 stops27h 21m
Washington, D.C. Dulles Intl
2023-06-06
2 stops29h 26m
Singapore ChangiWashington, D.C. Dulles Intl
SIN - IAD
SINIAD
Singapore Changi
2023-05-23
1 stop43h 50m
Washington, D.C. Dulles Intl
2023-06-06
1 stop22h 20m
Singapore ChangiWashington, D.C. Dulles Intl
SIN - IAD
SINIAD
Singapore Changi
2023-05-09
2 stops27h 20m
Washington, D.C. Dulles Intl
2023-05-30
2 stops44h 30m
When is the best time to fly to Dulles Intl Airport?
Average Dulles Intl flight ticket prices and weather conditions for 2023 and 2024 by month
SIN - WAS Price | S$ 1,412 - S$ 5,169 |
|---|---|
WAS Temperature | 2 - 27 °C |
WAS Rainfall | 66 - 102 mm |
When is the best time to book a flight to Dulles Intl?
The price you pay for your flight to Dulles Intl may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Which day is cheapest to fly to Dulles Intl?
The cheapest flights to Dulles Intl are usually found when departing on a Tuesday. The departure day with the highest cost at present is Saturday.
What time of day is cheapest to fly to IAD airport?
To get the best value, try booking a flight at midday when visiting Dulles Intl. Generally the prices will increase for flights in the evening as these tend to have higher demand.
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