$242+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAN
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Sheffield with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Sheffield
Cheapest
Best
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Cheapest flights from Seattle to SheffieldExplore 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 August 4, 2026.
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 August 4, 2026.
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Sun 9/273:55 pm -
2 stops19h 50m
Mon 10/512:45 pm -
2 stops33h 00m
Deal found 7/31![Scandinavian Airlines logo]()
$703
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Sun 9/273:55 pm -
3 stops20h 20m
Mon 10/512:45 pm -
2 stops33h 00m
Deal found 7/31![Multiple Airlines logo]()
$710
This Mytrip deal was found by Cheapflights users on 8/4. 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 9/38:00 am -
2 stops27h 45m
Thu 9/109:10 pm -
3 stops31h 54m
Deal found 8/4![Multiple Airlines logo]()
$735
This Mytrip deal was found by Cheapflights users on 8/2. 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.
Wed 10/73:40 pm -
2 stops22h 15m
Wed 10/147:55 am -
2 stops18h 00m
Deal found 8/2![Multiple Airlines logo]()
$737
This Mytrip deal was found by Cheapflights users on 8/1. 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 8/243:40 pm -
3 stops33h 15m
Sat 9/59:10 am -
2 stops34h 35m
Deal found 8/1![Multiple Airlines logo]()
$750
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Mon 10/263:35 pm -
1 stop12h 10m
Mon 11/211:55 am -
1 stop13h 05m
Deal found 7/30![Icelandair logo]()
$763
This Gotogate deal was found by Cheapflights users on 8/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:00 pm -
1 stop32h 45m
Mon 11/211:55 am -
1 stop13h 05m
Deal found 8/3![Icelandair logo]()
$768
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:55 pm -
1 stop21h 05m
Sun 9/279:35 am -
2 stops22h 15m
Deal found 8/2![Multiple Airlines logo]()
$769
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:40 pm -
1 stop12h 00m
Thu 9/247:25 pm -
2 stops28h 35m
Deal found 8/2![Multiple Airlines logo]()
$772
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
Sat 10/173:40 pm -
1 stop12h 00m
Sat 10/3111:55 am -
1 stop13h 05m
Deal found 7/31![Icelandair logo]()
$774
Best flights from Seattle to SheffieldDiscover carefully curated flight deals from Seattle to Sheffield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Seattle to Sheffield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1211:00 am -
2 stops22h 00m
Thu 1/1411:30 am -
2 stops39h 29m
Deal found 7/30![United Airlines logo]()
$801
This Mytrip deal was found by Cheapflights users on 7/30. 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 9/178:00 am -
2 stops25h 10m
Sun 9/207:20 pm -
3 stops33h 44m
Deal found 7/30![Multiple Airlines logo]()
$814
This British Airways deal was found by Cheapflights users on 8/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/121:30 pm -
1 stop16h 30m
Thu 1/142:45 pm -
1 stop34h 05m
Deal found 8/2![British Airways logo]()
$912
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:45 pm -
1 stop18h 20m
Mon 9/2111:00 am -
1 stop32h 47m
Deal found 8/2![Delta logo]()
$982
This British Airways deal was found by Cheapflights users on 7/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:20 pm -
2 stops18h 10m
Mon 11/26:50 pm -
1 stop24h 35m
Deal found 7/30![British Airways logo]()
$965
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:52 pm -
2 stops27h 38m
Wed 9/239:00 am -
2 stops39h 05m
Deal found 8/2![United Airlines logo]()
$972
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:42 am -
2 stops15h 43m
Wed 9/239:00 am -
1 stop20h 04m
Deal found 8/1![United Airlines logo]()
$986
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:42 am -
2 stops15h 43m
Tue 9/226:05 am -
2 stops21h 10m
Deal found 8/2![United Airlines logo]()
$995
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:54 pm -
2 stops54h 36m
Sun 9/69:00 am -
2 stops35h 48m
Deal found 7/30![United Airlines logo]()
$1,027
Last-minute flights from Seattle to SheffieldDiscover last-minute flight deals from Seattle to Sheffield. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Sheffield. Data last updated August 4, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/1. 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 8/243:40 pm -
3 stops33h 15m
Sat 9/59:10 am -
2 stops34h 35m
Deal found 8/1![Multiple Airlines logo]()
$750
This Mytrip deal was found by Cheapflights users on 8/4. 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 9/38:00 am -
2 stops27h 45m
Thu 9/109:10 pm -
3 stops31h 54m
Deal found 8/4![Multiple Airlines logo]()
$735
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:25 pm -
1 stop28h 15m
Sun 9/207:20 pm -
2 stops28h 40m
Deal found 8/2![Multiple Airlines logo]()
$798
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:40 pm -
1 stop12h 00m
Thu 9/247:25 pm -
2 stops28h 35m
Deal found 8/2![Multiple Airlines logo]()
$772
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:40 pm -
1 stop12h 00m
Sun 9/206:30 am -
2 stops41h 30m
Deal found 8/2![Multiple Airlines logo]()
$785
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:40 pm -
1 stop12h 00m
Wed 9/237:20 am -
2 stops41h 50m
Deal found 8/2![Multiple Airlines logo]()
$788
This Gotogate deal was found by Cheapflights users on 7/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 pm -
1 stop32h 40m
Tue 10/61:05 pm -
1 stop12h 50m
Deal found 7/31![Icelandair logo]()
$784
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:55 pm -
1 stop21h 05m
Sun 9/279:35 am -
2 stops22h 15m
Deal found 8/2![Multiple Airlines logo]()
$769
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Sun 9/273:55 pm -
2 stops19h 50m
Mon 10/512:45 pm -
2 stops33h 00m
Deal found 7/31![Scandinavian Airlines logo]()
$703
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Sun 9/273:55 pm -
3 stops20h 20m
Mon 10/512:45 pm -
2 stops33h 00m
Deal found 7/31![Multiple Airlines logo]()
$710
One-way flights from Seattle to SheffieldSearch for one-way flight options from Seattle to Sheffield. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Seattle to Sheffield. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:40 pm -
2 stops24h 05m
Deal found 8/1![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 pm -
2 stops18h 00m
Deal found 8/1![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:00 pm -
2 stops35h 50m
Deal found 8/1![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:40 pm -
2 stops24h 00m
Deal found 8/1![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:00 pm -
3 stops28h 30m
Deal found 8/1![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:00 pm -
2 stops32h 30m
Deal found 8/4![Multiple Airlines logo]()
$274
This oojo deal was found by Cheapflights users on 8/2. 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.
Sat 8/2911:25 pm -
1 stop28h 15m
Deal found 8/2![Icelandair logo]()
$280
This oojo deal was found by Cheapflights users on 8/1. 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 10/143:40 pm -
1 stop12h 00m
Deal found 8/1![Icelandair logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:40 pm -
3 stops21h 30m
Deal found 8/1![Multiple Airlines logo]()
$286
This Mytrip deal was found by Cheapflights users on 8/4. 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 9/297:00 pm -
1 stop32h 40m
Deal found 8/4![Icelandair logo]()
$287
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 August 4, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $696 (Expedia) |
One-way from | $242 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $874 |
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 August 4, 2026.
Use the filters below to find and compare flights from Seattle to Sheffield that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleManchester
SEA - MAN
SEAMAN
Seattle/Tacoma Intl
Tue 1/12
11:00 am-5:00 pm
2 stops22h 00m
Manchester
Thu 1/14
11:30 am-6:59 pm
2 stops39h 29m
$801
SeattleManchester
SEA - MAN
SEAMAN
Seattle/Tacoma Intl
Thu 9/17
8:00 am-5:10 pm
2 stops25h 10m
Manchester
Sun 9/20
7:20 pm-9:04 pm
3 stops33h 44m
$814
SeattleManchester
SEA - MAN
SEAMAN
Seattle/Tacoma Intl
Tue 1/12
1:30 pm-2:00 pm
1 stop16h 30m
Manchester
Thu 1/14
2:45 pm-4:50 pm
1 stop34h 05m
$912
SeattleManchester
SEA - MAN
SEAMAN
Seattle/Tacoma Intl
Mon 10/26
3:20 pm-4:30 pm
2 stops18h 10m
Manchester
Mon 11/2
6:50 pm-11:25 am
1 stop24h 35m
$965
SeattleManchester
SEA - MAN
SEAMAN
Seattle/Tacoma Intl
Mon 9/14
6:52 pm-6:30 am
2 stops27h 38m
Manchester
Wed 9/23
9:00 am-4:05 pm
2 stops39h 05m
$972
SeattleManchester
SEA - MAN
SEAMAN
Seattle/Tacoma Intl
Tue 9/15
5:45 pm-8:05 pm
1 stop18h 20m
Manchester
Mon 9/21
11:00 am-11:47 am
1 stop32h 47m
$982
Quickest round-trip
SeattleManchester
SEA - MAN
SEAMAN
Seattle/Tacoma Intl
Wed 9/16
10:42 am-10:25 am
2 stops15h 43m
Manchester
Wed 9/23
9:00 am-9:04 pm
1 stop20h 04m
$986
SeattleManchester
SEA - MAN
SEAMAN
Seattle/Tacoma Intl
Wed 9/16
10:42 am-10:25 am
2 stops15h 43m
Manchester
Tue 9/22
6:05 am-7:15 pm
2 stops21h 10m
$995
SeattleManchester
SEA - MAN
SEAMAN
Seattle/Tacoma Intl
Sun 8/30
3:54 pm-6:30 am
2 stops54h 36m
Manchester
Sun 9/6
9:00 am-12:48 pm
2 stops35h 48m
$1,027
Cheapest one-way
SeattleManchester
SEA - MAN
SEAMAN
Seattle/Tacoma Intl
Mon 10/12
7:00 pm-7:30 am
3 stops28h 30m
$262
Showing 1-10 of 21 resultsSorted by cheapest first
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.
SEA-MAN
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
SEA-SH9
SEA-MAN
How much does it cost to fly round-trip from Seattle to Sheffield?
Airfare is below average for this route at the moment.
Seattle to Sheffield flights typically cost between $710 and $961 in January.The cheapest round-trip price found within the last 5 days was $648 on Multiple Airlines (Jan 12-Jan 19).
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 August 4, 2026.
Get a feel of what it's like to fly with KLM,Delta, andAer 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.
Overall
7.8
Crew
8.4
Boarding
7.8
Comfort
7.7
Food
7.3
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Crew
8.4
Boarding
7.8
Comfort
7.7
Food
7.3
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Crew
8.4
Boarding
7.8
Comfort
7.7
Food
7.3
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Crew
8.4
Boarding
7.8
Comfort
7.7
Food
7.3
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Crew
8.4
Boarding
7.8
Comfort
7.7
Food
7.3
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Overall
7.8
Crew
8.4
Boarding
7.8
Comfort
7.7
Food
7.3
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
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.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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.
Complete your trip
Complete your trip to Sheffield by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Sheffield by cabin class
Find flights from Seattle to Sheffield, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Sheffield flights
Browse other Seattle and Sheffield flight options. Last updated on August 4, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Sheffield flights
Consider these flights traveling from Seattle to Sheffield.
Top 7 airlines flying from Seattle to Sheffield
Discover the top 7 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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$488 | Average$688 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$588 | Average$776 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$603 | Average$868 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$618 | Average$858 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$621 | Average$1,026 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$685 | Average$811 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$685 | Average$972 | FlexibilityNo cancel fee | On-time75% |