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Sheffield

$211+ Cheap flights from Seattle (SEA) 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAN
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Seattle to Sheffield

Cheapest flights from Seattle to Sheffield
Explore the most affordable flight options available from Seattle to Sheffield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This oojo deal was found by Cheapflights users on 1/20. 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.
Sun 3/83:35 pm
SEA
-
MAN
1 stop12h 10m
Icelandair
Tue 3/1711:55 am
MAN
-
SEA
1 stop13h 05m
Icelandair
Deal found 1/20$497
This oojo deal was found by Cheapflights users on 1/20. 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.
Sun 3/81:37 pm
SEA
-
MAN
2 stops17h 28m
British Airways
Tue 3/175:30 pm
MAN
-
SEA
2 stops32h 50m
British Airways
Deal found 1/20$544
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:40 pm
SEA
-
MAN
1 stop12h 00m
Icelandair
Sun 5/101:05 pm
MAN
-
SEA
1 stop12h 50m
Icelandair
Deal found 1/21$550
This oojo deal was found by Cheapflights users on 1/20. 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.
Tue 2/108:04 am
SEA
-
MAN
2 stops24h 26m
British Airways
Mon 2/167:45 pm
MAN
-
SEA
2 stops29h 10m
British Airways
Deal found 1/20$561
This oojo deal was found by Cheapflights users on 1/20. 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.
Tue 3/107:50 pm
SEA
-
MAN
1 stop13h 40m
British Airways
Tue 3/248:40 pm
MAN
-
SEA
1 stop29h 40m
British Airways
Deal found 1/20$570
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/31:25 pm
SEA
-
MAN
2 stops16h 00m
American Airlines
Tue 2/108:05 am
MAN
-
SEA
2 stops22h 02m
American Airlines
Deal found 1/20$579
This oojo deal was found by Cheapflights users on 1/20. 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 8/1910:40 am
SEA
-
MAN
2 stops18h 30m
British Airways
Wed 9/212:05 pm
MAN
-
SEA
1 stop13h 05m
British Airways
Deal found 1/20$588
This oojo deal was found by Cheapflights users on 1/20. 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.
Mon 7/271:35 pm
SEA
-
MAN
1 stop13h 55m
British Airways
Tue 8/118:05 pm
MAN
-
SEA
2 stops29h 05m
British Airways
Deal found 1/20$605

Find flight deals from Seattle to Sheffield

Keep the following information in mind while searching for Seattle to Sheffield flight deals. Data was last updated January 21, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$497
(oojo)

One-way from

$211
(oojo)

Popular in

December

Cheapest in

November

Average price

$643
Provider with most accurate pricing for Seattle/Tacoma Intl-Manchester flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Manchester flights.
Search Deals
From Seattle/Tacoma Intl to Sheffield
Search Deals
One-way flight from Seattle/Tacoma Intl to Sheffield
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 January 21, 2026.
Use the filters below to find and compare flights from Seattle to Sheffield that are best for you.

Fly from

Seattle

Fly to

Sheffield

Route

Depart

Return

Price

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 3/8

1:37 pm-6:05 pm

2 stops21h 28m

Manchester

Tue 3/17

7:25 pm-7:20 pm

2 stops30h 55m

$544

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 2/3

8:04 am-11:25 am

2 stops19h 21m

Manchester

Tue 2/10

7:40 am-4:55 pm

1 stop17h 15m

$625

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 2/18

7:00 am-10:20 am

2 stops19h 20m

Manchester

Wed 2/25

6:10 am-7:03 pm

2 stops20h 53m

$629

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Thu 2/26

1:37 pm-2:20 pm

2 stops16h 43m

Manchester

Sun 3/8

12:55 pm-12:24 am

2 stops18h 29m

$633

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sat 3/7

2:00 pm-2:50 pm

1 stop16h 50m

Manchester

Sat 3/14

6:05 am-1:10 pm

1 stop14h 05m

$648

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 3/10

8:59 am-2:50 pm

3 stops22h 51m

Manchester

Tue 3/24

6:10 am-10:45 pm

2 stops23h 35m

$651

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 2/3

7:10 am-6:40 am

1 stop15h 30m

Manchester

Tue 2/10

1:00 pm-10:25 pm

1 stop17h 25m

$673

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sat 2/14

5:20 pm-2:50 pm

2 stops37h 30m

Manchester

Mon 2/23

1:00 pm-9:12 pm

2 stops40h 12m

$683

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 2/10

1:40 pm-4:05 pm

1 stop18h 25m

Manchester

Mon 2/16

1:40 pm-11:40 am

1 stop30h 00m

$710

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 2/23

2:35 pm-10:45 am

1 stop12h 10m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 18 results
1
2

Best time to book a flight from Seattle to Sheffield

Have a flexible travel schedule? Discover the best time to fly to Sheffield from Seattle 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 Seattle to Sheffield

How far ahead should I book a flight from Seattle to Sheffield?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Sheffield. Price data was last updated on January 16, 2026.

To ensure you get the cheapest price possible for a flight from Seattle to Sheffield, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Sheffield?

Currently, November is the cheapest month in which you can book a flight from Seattle to Sheffield (average of $486). Flying from Seattle to Sheffield in July is currently the most expensive (average of $667). 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.

How much does it cost to fly round-trip from Seattle to Sheffield?

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 January 21, 2026.
Get a feel of what it's like to fly with Delta, Virgin Atlantic, and Aer Lingus from Seattle to Sheffield by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,088 reviews
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Virgin Atlantic
7.5
Good
678 reviews
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aer Lingus
7.2
Good
1,441 reviews
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
602 reviews
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,689 reviews
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Sheffield. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Sheffield?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Sheffield. On average, Seattle/Tacoma Intl has 0 outbound flights to Sheffield per day from 6 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How long is the flight from Seattle to Sheffield?

    For as low as $629, British Airways can have you in Sheffield from Seattle in 19h 20m. The distance between Seattle and Sheffield is about 4633 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Seattle to Sheffield one-way?

    The cheapest airlines for a one-way flight from Seattle to Sheffield are Icelandair ($218), British Airways ($280), and Aer Lingus ($387).

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

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

  • How can I find direct flights from Seattle to Sheffield?

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Sheffield?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Sheffield (average of $486). Flying from Seattle to Sheffield in July is currently the most expensive (average of $667). 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 Seattle to Sheffield

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Seattle to Sheffield

Discover the top 6 airlines that operate flights from Seattle 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$488Average$647FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$572Average$786FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$601Average$839FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$602Average$687FlexibilityNo cancel feeOn-time72%
DeltaCheapest$606Average$1,033FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$685Average$805FlexibilityNo cancel feeOn-time76%

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