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Cheap flights from Sheffield to Seattle from £283

MAN — SEA
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sheffield to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Sheffield to Seattle

Thu 24/1211:55 -
1 stop13h 05m
Thu 7/114:35 -
1 stop12h 10m
Deal found 20/8£473
Sun 4/1009:35 -
1 stop12h 10m
Sun 11/1015:55 -
1 stop18h 35m
Deal found 20/8£569
Mon 12/1015:10 -
2 stops34h 00m
Fri 16/1015:40 -
1 stop12h 00m
Deal found 18/8£592
Mon 5/1015:10 -
2 stops34h 00m
Mon 19/1015:40 -
2 stops18h 20m
Deal found 18/8£598
Wed 7/1018:25 -
2 stops30h 45m
Tue 20/1019:10 -
1 stop16h 55m
Deal found 18/8£609
Tue 3/1111:55 -
1 stop13h 05m
Thu 12/1114:35 -
1 stop12h 10m
Deal found 18/8£612
Sat 24/1019:10 -
3 stops33h 30m
Sat 31/1015:35 -
3 stops21h 25m
Deal found 20/8£614
Sun 4/1009:35 -
3 stops19h 05m
Sun 11/1015:40 -
2 stops20h 05m
Deal found 20/8£618

Find flight deals from Sheffield to Seattle

Round-trip from

£473

One-way from

£283

Popular in

August

Cheapest in

October

Average price

£764
Icelandair
  • Icelandair
  • 24/12-7/1
  • 2 total stops
  • 25h 15m total
  • Sheffield to Seattle
Search Deals
16/9
  • 16/9
  • 2 total stops
  • 33h 17m total
  • Sheffield to Seattle
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£50 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 August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sheffield to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 27/1

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Fri 5/2

14:35-10:45

1 stop12h 10m

£641

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 8/10

21:10-13:45

2 stops24h 35m

Seattle/Tacoma Intl

Thu 15/10

07:16-18:30

2 stops27h 14m

£660

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 14/1

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Mon 18/1

14:35-10:45

1 stop12h 10m

£683

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 18/11

06:05-16:50

1 stop18h 45m

Seattle/Tacoma Intl

Wed 2/12

09:15-11:00

2 stops17h 45m

£685
Cheapest one-way

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 16/9

19:30-09:40

3 stops46h 10m

£321

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 8/10

17:10-19:00

2 stops33h 50m

£428

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 7/1

05:50-11:50

1 stop14h 00m

£432

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 9/9

18:45-19:13

2 stops32h 28m

£434

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 1/10

22:25-18:45

2 stops28h 20m

£435
Fastest single journey

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Sat 26/12

06:15-11:25

1 stop13h 10m

£445

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Sheffield to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Sheffield with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Sheffield to Seattle

How much does it cost for a return flight from Sheffield to Seattle?

Airfare is below average for this route at the moment.
Sheffield to Seattle flights typically cost between £621 and £787 in December.
The cheapest return price found within the last 5 days was £473 on Icelandair (24 Dec–7 Jan).

Reviews of airlines servicing Seattle

Get a feel of what it's like to fly with Scandinavian Airlines,Virgin Atlantic, andAer Lingus from Sheffield to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,955 reviews
Check prices

Comfort

7.3

Crew

8.0

Food

6.8

Boarding

7.7

Overall

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Scandinavian Airlines
7.4
Good
1,955 reviews
Scandinavian Airlines
7.4
Good
1,955 reviews
Check prices

Comfort

7.3

Crew

8.0

Food

6.8

Boarding

7.7

Overall

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Virgin Atlantic
7.4
Good
695 reviews
Scandinavian Airlines
7.4
Good
1,955 reviews
Check prices

Comfort

7.3

Crew

8.0

Food

6.8

Boarding

7.7

Overall

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Aer Lingus
7.3
Good
1,711 reviews
Scandinavian Airlines
7.4
Good
1,955 reviews
Check prices

Comfort

7.3

Crew

8.0

Food

6.8

Boarding

7.7

Overall

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Icelandair
6.9
Okay
730 reviews
Scandinavian Airlines
7.4
Good
1,955 reviews
Check prices

Comfort

7.3

Crew

8.0

Food

6.8

Boarding

7.7

Overall

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
British Airways
6.7
Okay
8,181 reviews
Scandinavian Airlines
7.4
Good
1,955 reviews
Check prices

Comfort

7.3

Crew

8.0

Food

6.8

Boarding

7.7

Overall

7.4

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.

Related info for your journey

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

    If you book a flight to Seattle from Sheffield, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 0 flights from Sheffield to Seattle/Tacoma Intl per day from 8 different airlines.

  • How long is the flight from Sheffield to Seattle?

    Airlines like Icelandair, Scandinavian Airlines, and British Airways fly from Sheffield to Seattle in about 13h 05m. The time it takes to get you to your destination can typically vary by up to 11h 30m. Airlines will cover a distance of 4633 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    One-way options have recently been found by users for as low as £385 on Icelandair. Other airlines that offer cheap prices include British Airways from £407 and Aer Lingus from £446 one-way.

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

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

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

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

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

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

See more FAQs

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Federal Way
SeaTac

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Sheffield to Seattle

AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£266Average£662FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£357Average£528FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£385Average£530FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£453Average£664FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£470Average£568FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapest£511Average£711FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£530Average£786FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£557Average£646FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sheffield to Seattle?

Deals for Sheffield to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sheffield to Seattle for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Seattle from Sheffield shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Sheffield today and book when prices fit your budget.

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