Find flights
When to book
Airlines
FAQs

Cheap flights from Sheffield to Washington, D.C. Dulles Intl Airport from £285

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — IAD
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Sheffield to Washington, D.C. Dulles Intl are usually found in February or November, 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 11 November 2025.

Round-trip from

£488

One-way from

£285

Popular in

July

Cheapest in

February

Average price

£548
2/12-6/12
  • 2/12-6/12
  • 4 total stops
  • 50h 40m total
  • Sheffield to Washington, D.C.
Search Deals
6/12
  • 6/12
  • 2 total stops
  • 28h 40m total
  • Sheffield to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Sheffield to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Sheffield to Dulles Intl
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 11 November 2025.

Tue 2/1215:50MAN - IAD
2 stops34h 10mMultiple Airlines
Sat 6/1217:30IAD - MAN
2 stops16h 30mMultiple Airlines
Deal found 10/11£488
Sat 22/1111:55MAN - IAD
1 stop11h 35mIcelandair
Sat 6/1219:40IAD - MAN
1 stop10h 05mIcelandair
Deal found 9/11£492
Wed 3/1216:50MAN - IAD
2 stops27h 25mMultiple Airlines
Sat 6/1217:30IAD - MAN
2 stops21h 30mMultiple Airlines
Deal found 10/11£497
Sat 22/1111:55MAN - IAD
1 stop11h 35mIcelandair
Sat 29/1119:40IAD - MAN
1 stop10h 05mIcelandair
Deal found 9/11£499
Wed 24/1208:15MAN - IAD
2 stops15h 15mMultiple Airlines
Wed 31/1219:40IAD - MAN
2 stops20h 25mMultiple Airlines
Deal found 8/11£500
Fri 12/1215:20MAN - IAD
2 stops28h 55mMultiple Airlines
Fri 9/122:30IAD - MAN
1 stop12h 45mMultiple Airlines
Deal found 10/11£501
Sun 14/1206:30MAN - IAD
2 stops37h 45mMultiple Airlines
Sat 10/117:30IAD - MAN
1 stop18h 45mMultiple Airlines
Deal found 10/11£503
Wed 10/1211:25MAN - IAD
1 stop32h 50mTAP AIR PORTUGAL
Fri 16/122:30IAD - MAN
1 stop12h 45mTAP AIR PORTUGAL
Deal found 9/11£505
Wed 3/1207:40MAN - IAD
2 stops18h 20mMultiple Airlines
Fri 5/1222:30IAD - MAN
1 stop12h 45mMultiple Airlines
Deal found 10/11£516
Wed 10/1208:05MAN - IAD
1 stop12h 30mAer Lingus
Tue 20/117:05IAD - MAN
1 stop11h 25mAer Lingus
Deal found 10/11£517
Sat 22/1113:55MAN - IAD
1 stop10h 35mAer Lingus
Sat 29/1117:05IAD - MAN
1 stop11h 25mAer Lingus
Deal found 9/11£523

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 11 November 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

Sheffield

Fly to

Dulles Intl

Route

Depart

Return

Price

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sat 22/11

11:55-18:30

1 stop11h 35m

Washington, D.C. Dulles Intl

Sat 6/12

19:40-10:45

1 stop10h 05m

£492

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sat 22/11

11:55-18:30

1 stop11h 35m

Washington, D.C. Dulles Intl

Sat 29/11

19:40-10:45

1 stop10h 05m

£499

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Wed 24/12

08:15-18:30

2 stops15h 15m

Washington, D.C. Dulles Intl

Wed 31/12

19:40-21:05

2 stops20h 25m

£500

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sat 22/11

13:55-19:30

1 stop10h 35m

Washington, D.C. Dulles Intl

Sat 29/11

17:05-09:30

1 stop11h 25m

£523

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Fri 26/12

11:25-21:00

1 stop14h 35m

Washington, D.C. Dulles Intl

Sat 17/1

17:30-10:35

1 stop12h 05m

£539

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Thu 25/12

10:10-17:15

1 stop12h 05m

Washington, D.C. Dulles Intl

Sun 11/1

12:23-09:30

2 stops16h 07m

£545

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Thu 25/12

10:10-17:15

1 stop12h 05m

Washington, D.C. Dulles Intl

Mon 12/1

12:23-18:35

2 stops25h 12m

£545

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Tue 16/12

11:55-18:30

1 stop11h 35m

Washington, D.C. Dulles Intl

Thu 8/1

19:40-10:45

1 stop10h 05m

£566

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sat 21/3

20:15-18:15

2 stops50h 00m

Washington, D.C. Dulles Intl

Sat 28/3

21:20-08:55

1 stop30h 35m

£566

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Wed 26/11

11:55-18:30

1 stop11h 35m

Washington, D.C. Dulles Intl

Sun 30/11

19:40-10:45

1 stop10h 05m

£573

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 20 results
1
2

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 7 November 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, February is the cheapest month in which you can book a flight from Sheffield to Washington, D.C. Dulles Intl Airport (average of £263). Flying from Sheffield to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £651). 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 11 November 2025.

It’s optimal to fly from Sheffield to Washington, D.C. Dulles Intl Airport in the afternoon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at midday.

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 11 November 2025.
See what other customers who have flown with Virgin Atlantic, Scandinavian Airlines, andAer Lingus from Sheffield to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Overall

7.5

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
673 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Overall

7.5

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Scandinavian Airlines
7.4
Good
1,570 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Overall

7.5

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Aer Lingus
7.2
Good
1,368 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Overall

7.5

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Icelandair
7.1
Good
578 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Overall

7.5

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,510 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Overall

7.5

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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.

  • How long is the flight from Sheffield to Washington, D.C. Dulles Intl Airport?

    Departing from Sheffield to Washington, D.C. Dulles Intl Airport will take you 10h 35m. Sheffield and Washington, D.C. Dulles Intl Airport are separated by a distance of 3553 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Sheffield to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Sheffield to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sheffield to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sheffield to Dulles Intl.

  • Can I find deals for business class flights from Sheffield to Dulles Intl?

    Yes. Cheapflights offers flight deals from Sheffield to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sheffield to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Sheffield to Washington, D.C. Dulles Intl Airport (average of £263). Flying from Sheffield to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £651). 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.

See more FAQs

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Woodbridge
Arlington
Alexandria
College Park

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sheffield to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Dulles Intl flights
Heathrow to Baltimore flights
Gatwick to Dulles Intl flights
Heathrow to Reagan-National flights
Gatwick to Baltimore flights
London City to Dulles Intl flights
Gatwick to Reagan-National flights
Stansted to Dulles Intl flights
Luton to Dulles Intl flights
London City to Baltimore flights
London City to Reagan-National flights
Luton to Baltimore flights
Manchester to Dulles Intl flights
Edinburgh to Dulles Intl flights
Manchester to Baltimore flights
Manchester to Reagan-National flights
Edinburgh to Reagan-National flights
Edinburgh to Baltimore flights
Birmingham to Dulles Intl flights
Stansted to Baltimore flights
Newcastle upon Tyne to Dulles Intl flights
Birmingham to Baltimore flights
Newcastle upon Tyne to Baltimore flights
Birmingham to Reagan-National flights
Newcastle upon Tyne to Reagan-National flights
Leeds to Dulles Intl flights
Southend to Dulles Intl flights
Southampton to Dulles Intl flights
Bristol to Dulles Intl flights
Bristol to Baltimore flights
Bristol to Reagan-National flights
Leeds to Reagan-National flights
Leeds to Baltimore flights
Grimsby to Baltimore flights
Southampton to Baltimore flights
Grimsby to Reagan-National flights
Norwich to Baltimore flights
Norwich to Reagan-National flights
Southampton to Reagan-National flights
Grimsby to Dulles Intl flights
Newquay to Baltimore flights
Norwich to Dulles Intl flights
Liverpool to Baltimore flights
Exeter to Dulles Intl flights
East Midlands to Baltimore flights
Doncaster to Dulles Intl flights
Doncaster to Baltimore flights

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 11 November 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£372Average£606FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£372Average£741FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapest£373Average£561FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapest£388Average£552FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesCheapest£434Average£532FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£468Average£645FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£510Average£682FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£533Average£711FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£543Average£666FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£553Average£707FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sheffield to Dulles Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dulles Intl from Sheffield today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Sheffield to Dulles Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sheffield to Dulles Intl.

Can Cheapflights find flights from Sheffield to Dulles Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sheffield to Dulles Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sheffield to Dulles Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.