Cheap flights from Sheffield to Washington, D.C. Dulles Intl Airport from £263
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Sheffield to Washington, D.C. Dulles Intl are usually found in September or February, booked 18 days in advance, depart on a Wednesday or Tuesday and return on a Sunday
Cheap flight deals from Sheffield to Dulles Intl
Keep the following information in mind while searching for Sheffield to Dulles Intl flight deals. Data was last updated 13 June 2025.
Find flight deals from Sheffield to Dulles Intl
Cheapest flights from Sheffield to Dulles IntlExplore the most affordable flight options available from Sheffield to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.
Explore the most affordable flight options available from Sheffield to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Sheffield to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Sheffield to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ManchesterWashington, D.C.
MAN - IAD
MANIAD
Manchester
Mon 22/9
10:55-17:35
1 stop11h 40m
Washington, D.C. Dulles Intl
Thu 9/10
17:50-09:45
1 stop10h 55m
ManchesterWashington, D.C.
MAN - IAD
MANIAD
Manchester
Wed 3/9
13:15-14:25
2 stops30h 10m
Washington, D.C. Dulles Intl
Thu 11/9
17:25-22:45
2 stops24h 20m
ManchesterWashington, D.C.
MAN - IAD
MANIAD
Manchester
Tue 19/8
19:10-19:59
1 stop29h 49m
Washington, D.C. Dulles Intl
Tue 26/8
22:05-18:30
1 stop15h 25m
ManchesterWashington, D.C.
MAN - IAD
MANIAD
Manchester
Sun 28/9
13:05-19:20
1 stop11h 15m
Washington, D.C. Dulles Intl
Thu 9/10
20:30-11:40
1 stop10h 10m
ManchesterWashington, D.C.
MAN - IAD
MANIAD
Manchester
Sat 6/9
23:10-19:20
2 stops25h 10m
Washington, D.C. Dulles Intl
Wed 10/9
20:30-22:20
3 stops20h 50m
ManchesterWashington, D.C.
MAN - IAD
MANIAD
Manchester
Fri 26/9
13:45-11:50
2 stops27h 05m
Washington, D.C. Dulles Intl
Fri 10/10
21:20-17:15
1 stop14h 55m
ManchesterWashington, D.C.
MAN - IAD
MANIAD
Manchester
Tue 1/7
17:35-11:45
1 stop23h 10m
Washington, D.C. Dulles Intl
Fri 18/7
13:30-12:15
1 stop17h 45m
ManchesterWashington, D.C.
MAN - IAD
MANIAD
Manchester
Fri 27/6
12:35-00:32
1 stop16h 57m
Washington, D.C. Dulles Intl
Mon 30/6
18:30-13:25
1 stop13h 55m
ManchesterWashington, D.C.
MAN - IAD
MANIAD
Manchester
Wed 20/8
09:25-15:50
1 stop11h 25m
Washington, D.C. Dulles Intl
Fri 29/8
20:25-16:50
1 stop15h 25m
ManchesterWashington, D.C.
MAN - IAD
MANIAD
Manchester
Mon 8/12
06:10-19:39
2 stops18h 29m
Washington, D.C. Dulles Intl
Mon 29/12
09:55-10:20
2 stops19h 25m
Best time to book a flight from Sheffield to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Sheffield with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Sheffield to Washington, D.C. Dulles Intl Airport
How far ahead should I book a flight from Sheffield to Washington, D.C. Dulles Intl Airport?
Use this chart to determine the optimal time to book a return flight from Sheffield to Dulles Intl. Price data was last updated on 9 June 2025.
The price you pay for your flight from Sheffield to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Sheffield to Washington, D.C. Dulles Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Sheffield to Washington, D.C. Dulles Intl Airport (average of £599). Flying from Sheffield to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £947). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SH9 to IAD?
Find hourly flight availability from Sheffield to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.
When flying from Sheffield to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.
Temperature in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).
Reviews of airlines servicing Dulles Intl
Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 13 June 2025.
Get a feel of what it's like to fly with Delta, Austrian Airlines and Air France from Sheffield to Washington, D.C. by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Sheffield to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Sheffield to Dulles Intl
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Top 10 airlines flying from Sheffield to Dulles Intl
Discover the top 10 airlines that operate flights from Sheffield to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
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