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$240+ Cheap flights from Dulles Intl (IAD) to Sheffield, England

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MAN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Sheffield are usually found in April or January, booked 76 days in advance, depart on a Monday or Saturday and return on a Wednesday

Cheap flight deals from Dulles Intl to Sheffield

Keep the following information in mind while searching for Dulles Intl to Sheffield flight deals. Data was last updated September 16, 2025.

Round-trip from

$583
(Mytrip)

One-way from

$240
(Mytrip)

Popular in

December

Cheapest in

April

Average price

$639
From Washington, D.C. Dulles Intl to Sheffield
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One-way flight from Washington, D.C. Dulles Intl to Sheffield
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Dulles Intl to Sheffield

Cheapest flights from Dulles Intl to Sheffield
Explore the most affordable flight options available from Dulles Intl to Sheffield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:00 pmIAD - MAN
2 stops26h 40mMultiple Airlines
Tue 10/214:05 pmMAN - IAD
2 stops28h 15mMultiple Airlines
Deal found 9/14$583
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:45 amIAD - MAN
3 stops23h 50mMultiple Airlines
Mon 11/310:05 amMAN - IAD
2 stops35h 35mMultiple Airlines
Deal found 9/15$589
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:00 amIAD - MAN
2 stops24h 35mMultiple Airlines
Thu 11/67:40 amMAN - IAD
2 stops17h 25mMultiple Airlines
Deal found 9/15$590
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:40 pmIAD - MAN
1 stop10h 05mIcelandair
Sun 11/2311:55 amMAN - IAD
1 stop11h 35mIcelandair
Deal found 9/14$592
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/64:25 pmIAD - MAN
2 stops12h 45mMultiple Airlines
Mon 11/109:30 pmMAN - IAD
2 stops23h 20mMultiple Airlines
Deal found 9/14$593
This CrystalTravel deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:30 pmIAD - MAN
1 stop16h 25mSWISS
Sun 11/99:10 amMAN - IAD
1 stop12h 30mSWISS
Deal found 9/14$596
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:00 pmIAD - MAN
1 stop11h 25mAer Lingus
Fri 11/78:05 amMAN - IAD
1 stop16h 25mAer Lingus
Deal found 9/16$603
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:05 pmIAD - MAN
1 stop11h 25mAer Lingus
Mon 11/108:05 amMAN - IAD
1 stop12h 30mAer Lingus
Deal found 9/14$604
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1310:20 amIAD - MAN
2 stops28h 40mMultiple Airlines
Mon 10/206:10 pmMAN - IAD
3 stops31h 55mMultiple Airlines
Deal found 9/15$605
This CrystalTravel deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:45 pmIAD - MAN
1 stop16h 10mSWISS
Tue 10/218:50 amMAN - IAD
1 stop12h 25mSWISS
Deal found 9/14$606
This Expedia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:00 amIAD - MAN
2 stops19h 40mVirgin Atlantic
Sun 11/239:05 amMAN - IAD
1 stop12h 59mVirgin Atlantic
Deal found 9/14$608
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:45 amIAD - MAN
3 stops19h 25mMultiple Airlines
Sun 11/1610:15 pmMAN - IAD
2 stops22h 36mMultiple Airlines
Deal found 9/15$609

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Sheffield 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sheffield that are best for you.

Fly from

Dulles Intl

Fly to

Sheffield

Route

Depart

Return

Price

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 1/28

12:30 pm-9:30 am

2 stops16h 00m

Manchester

Wed 2/4

1:55 pm-5:15 pm

2 stops32h 20m

$594

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Thu 11/6

5:05 pm-9:30 am

1 stop11h 25m

Manchester

Mon 11/10

8:05 am-3:35 pm

1 stop12h 30m

$604

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Thu 2/5

8:30 pm-9:30 am

1 stop32h 00m

Manchester

Sun 2/8

9:20 am-5:15 pm

2 stops36h 55m

$618

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 1/6

6:20 pm-8:50 am

1 stop9h 30m

Manchester

Tue 3/10

7:40 am-4:35 pm

1 stop12h 55m

$620

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Mon 10/20

3:33 pm-10:30 am

2 stops13h 57m

Manchester

Sun 11/2

9:05 am-11:19 pm

1 stop19h 14m

$620

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 10/1

5:20 pm-7:35 am

1 stop9h 15m

Manchester

Mon 10/6

12:05 pm-6:55 pm

1 stop11h 50m

$625

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 9/30

3:31 pm-8:35 am

1 stop12h 04m

Manchester

Mon 10/6

12:35 pm-9:16 am

1 stop25h 41m

$627

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sun 11/30

8:30 pm-1:15 pm

1 stop11h 45m

Manchester

Sun 12/7

9:10 am-4:40 pm

1 stop12h 30m

$627

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 2/17

12:30 pm-9:30 am

2 stops16h 00m

Manchester

Sun 2/22

8:30 pm-5:15 pm

2 stops25h 45m

$630

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 10/1

12:08 pm-7:35 am

1 stop14h 27m

Manchester

Mon 10/6

1:00 pm-12:12 am

2 stops16h 12m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 results
1
2

Best time to book a flight from Dulles Intl to Sheffield

Have a flexible travel schedule? Discover the best time to fly to Sheffield from Dulles Intl with our price prediction graph.
Estimated round-trip 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 Washington, D.C. Dulles Intl Airport to Sheffield

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Sheffield?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Sheffield. Price data was last updated on September 12, 2025.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Sheffield. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Sheffield (average of $645). Flying from Washington, D.C. Dulles Intl Airport to Sheffield in June is currently the most expensive (average of $1,010). 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 IAD to SH9?

Find hourly flight availability from Dulles Intl to Sheffield. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Sheffield as you normally would.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Sheffield?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Sheffield. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Sheffield flight should consider departing on Friday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Sheffield

Get insights into the airlines that provide service to Sheffield. 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 Sheffield. Reviews last updated September 16, 2025.
See what other customers who have flown with United Airlines, Virgin Atlantic, and Aer Lingus from Washington, D.C. Dulles Intl Airport to Sheffield have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Virgin Atlantic
7.4
Good
664 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Aer Lingus
7.2
Good
1,274 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Icelandair
7.0
Good
544 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,363 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Sheffield. 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 Washington, D.C. Dulles Intl Airport to Sheffield?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Sheffield in 11h 25m. Fly via Scandinavian Airlines or Aer Lingus to get the fastest option. The distance from Washington, D.C. Dulles Intl Airport to Sheffield is about 3553 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Sheffield 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 Washington, D.C. Dulles Intl Airport to Sheffield?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Sheffield (average of $645). Flying from Washington, D.C. Dulles Intl Airport to Sheffield in June is currently the most expensive (average of $1,010). 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

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Alternative routes for Dulles Intl to Sheffield

See prices for flight routes from nearby airports that may be better suited for you.
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Baltimore to Southend flights
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Dulles Intl to East Midlands flights
Reagan-National to East Midlands flights
Baltimore to East Midlands flights

Top 10 airlines flying from Dulles Intl to Sheffield

Discover the top 10 airlines that operate flights from Dulles Intl to Sheffield. 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$311Average$738FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$473Average$516FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$536Average$710FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$558Average$587FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$570Average$678FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$577Average$797FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$583Average$842FlexibilityNo cancel feeOn-time75%
DeltaCheapest$614Average$816FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$621Average$719FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$630Average$780FlexibilityNo cancel feeOn-time69%

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