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Cheap flights from Sheffield to Washington, D.C. Dulles Intl Airport from £290

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — IAD
21 Dec — 28 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 January, 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 21 November 2025.

Round-trip from

£498

One-way from

£290

Popular in

July

Cheapest in

February

Average price

£554
Scandinavian Airlines
  • Scandinavian Airlines
  • 15/4-22/4
  • 4 total stops
  • 89h 45m total
  • Sheffield to Washington, D.C.
Search Deals
2/12
  • 2/12
  • 2 total stops
  • 34h 10m total
  • Sheffield to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£74 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 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 21 November 2025.

Thu 27/1108:05MAN - IAD
1 stop12h 30mMultiple Airlines
Wed 3/1221:00IAD - MAN
1 stop16h 15mMultiple Airlines
Deal found 20/11£526
Wed 26/1112:55MAN - IAD
2 stops33h 20mScandinavian Airlines
Mon 8/1220:30IAD - MAN
1 stop32h 00mScandinavian Airlines
Deal found 19/11£529
Wed 3/1219:15MAN - IAD
2 stops29h 15mMultiple Airlines
Sun 14/1217:05IAD - MAN
1 stop9h 50mMultiple Airlines
Deal found 18/11£545
Wed 10/1211:25MAN - IAD
1 stop32h 50mTAP AIR PORTUGAL
Fri 16/122:30IAD - MAN
1 stop12h 45mTAP AIR PORTUGAL
Deal found 19/11£554
Tue 9/1208:05MAN - IAD
1 stop12h 30mAer Lingus
Sun 14/1217:05IAD - MAN
1 stop11h 25mAer Lingus
Deal found 20/11£555
Wed 10/1210:00MAN - IAD
1 stop14h 30mAer Lingus
Fri 16/117:05IAD - MAN
1 stop18h 35mAer Lingus
Deal found 20/11£564
Sun 21/1208:25MAN - IAD
1 stop16h 05mMultiple Airlines
Wed 31/1221:00IAD - MAN
1 stop14h 40mMultiple Airlines
Deal found 18/11£575
Fri 28/1111:55MAN - IAD
1 stop11h 35mIcelandair
Wed 3/1219:40IAD - MAN
1 stop10h 05mIcelandair
Deal found 19/11£582
Tue 23/1212:25MAN - IAD
1 stop12h 05mAer Lingus
Tue 6/117:05IAD - MAN
1 stop18h 35mAer Lingus
Deal found 19/11£593
Wed 26/1106:25MAN - IAD
2 stops17h 20mMultiple Airlines
Wed 3/1222:30IAD - MAN
1 stop12h 45mMultiple Airlines
Deal found 20/11£604

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 21 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

Wed 28/1

12:55-17:15

2 stops33h 20m

Washington, D.C. Dulles Intl

Fri 6/2

12:23-09:30

2 stops16h 07m

£514

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Tue 20/1

19:15-17:15

1 stop27h 00m

Washington, D.C. Dulles Intl

Tue 27/1

12:23-09:30

2 stops16h 07m

£567

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sat 3/1

16:55-21:00

2 stops33h 05m

Washington, D.C. Dulles Intl

Sat 10/1

17:30-19:45

2 stops21h 15m

£568

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Tue 14/4

12:45-16:50

2 stops33h 05m

Washington, D.C. Dulles Intl

Sun 19/4

20:20-19:45

2 stops18h 25m

£572

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Tue 9/12

11:55-18:30

1 stop11h 35m

Washington, D.C. Dulles Intl

Sun 14/12

19:40-09:30

2 stops32h 50m

£661

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Fri 27/3

13:55-20:30

1 stop10h 35m

Washington, D.C. Dulles Intl

Sun 12/4

17:20-07:35

1 stop9h 15m

£673

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sat 3/1

17:10-21:00

1 stop32h 50m

Washington, D.C. Dulles Intl

Sat 10/1

17:30-10:35

1 stop12h 05m

£676

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Sun 29/3

20:55-19:00

3 stops27h 05m

Washington, D.C. Dulles Intl

Sun 12/4

17:40-23:05

2 stops24h 25m

£682

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Fri 12/12

09:50-19:30

1 stop14h 40m

Washington, D.C. Dulles Intl

Sat 27/12

17:05-07:35

1 stop9h 30m

£696

ManchesterWashington, D.C.

MAN - IAD

MANIAD

Manchester

Mon 13/4

13:05-19:20

1 stop11h 15m

Washington, D.C. Dulles Intl

Sat 18/4

20:30-11:40

1 stop10h 10m

£714

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 17 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 14 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 £265). Flying from Sheffield to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £656). 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 21 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 21 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
674 reviews
Check prices

Boarding

7.7

Food

6.9

Entertainment

7.5

Overall

7.5

Comfort

7.3

Crew

8.2

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
674 reviews
Virgin Atlantic
7.5
Good
674 reviews
Check prices

Boarding

7.7

Food

6.9

Entertainment

7.5

Overall

7.5

Comfort

7.3

Crew

8.2

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
1,584 reviews
Virgin Atlantic
7.5
Good
674 reviews
Check prices

Boarding

7.7

Food

6.9

Entertainment

7.5

Overall

7.5

Comfort

7.3

Crew

8.2

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
1,377 reviews
Virgin Atlantic
7.5
Good
674 reviews
Check prices

Boarding

7.7

Food

6.9

Entertainment

7.5

Overall

7.5

Comfort

7.3

Crew

8.2

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
7.0
Good
581 reviews
Virgin Atlantic
7.5
Good
674 reviews
Check prices

Boarding

7.7

Food

6.9

Entertainment

7.5

Overall

7.5

Comfort

7.3

Crew

8.2

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
7,533 reviews
Virgin Atlantic
7.5
Good
674 reviews
Check prices

Boarding

7.7

Food

6.9

Entertainment

7.5

Overall

7.5

Comfort

7.3

Crew

8.2

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 33h 20m. Sheffield and Washington, D.C. Dulles Intl Airport are separated by a distance of 3553 mi.

  • 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 £265). Flying from Sheffield to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £656). 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

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Alternative routes for Sheffield to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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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 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£375Average£610FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£375Average£746FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapest£376Average£565FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapest£391Average£556FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesCheapest£437Average£535FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£471Average£649FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£513Average£687FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£537Average£716FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£547Average£670FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£557Average£712FlexibilityNo cancel feeOn-time75%
Search KLM flights

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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.

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