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Cheap flights from Seattle to Manchester from £157

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAN
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Manchester

Enter your travel dates to find the best prices.

Best flights from Seattle to Manchester
Discover carefully curated flight deals from Seattle to Manchester that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 January 2026.

Sat 7/214:35SEA - MAN
1 stop12h 10mIcelandair
Thu 12/211:55MAN - SEA
1 stop13h 05mIcelandair
Deal found 31/12£383
Mon 13/415:40SEA - MAN
1 stop12h 00mMultiple Airlines
Tue 28/407:30MAN - SEA
2 stops20h 58mMultiple Airlines
Deal found 31/12£448
Fri 30/110:58SEA - MAN
2 stops15h 22mUnited Airlines
Fri 6/206:10MAN - SEA
3 stops24h 33mUnited Airlines
Deal found 31/12£476
Tue 27/105:30SEA - MAN
2 stops20h 40mDelta
Tue 3/213:00MAN - SEA
1 stop17h 25mDelta
Deal found 1/1£504
Sun 8/315:35SEA - MAN
1 stop12h 10mIcelandair
Tue 17/311:55MAN - SEA
1 stop13h 05mIcelandair
Deal found 31/12£427
Wed 28/105:50SEA - MAN
3 stops23h 05mMultiple Airlines
Wed 4/212:30MAN - SEA
3 stops31h 40mMultiple Airlines
Deal found 31/12£466
Sun 15/223:59SEA - MAN
2 stops26h 21mUnited Airlines
Sun 22/206:00MAN - SEA
2 stops24h 16mUnited Airlines
Deal found 1/1£484
Sat 14/208:10SEA - MAN
2 stops22h 40mUnited Airlines
Sat 21/206:05MAN - SEA
2 stops24h 11mUnited Airlines
Deal found 31/12£492
Wed 21/114:35SEA - MAN
1 stop12h 10mIcelandair
Sun 25/111:55MAN - SEA
1 stop13h 05mIcelandair
Deal found 31/12£508

Find flight deals from Seattle to Manchester

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Manchester (MAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 January 2026.

Round-trip from

£368

One-way from

£157

Popular in

December

Cheapest in

November

Average price

£494
Icelandair
  • Icelandair
  • 28/1-4/2
  • 2 total stops
  • 25h 15m total
  • Seattle to Manchester
Search Deals
Icelandair
  • Icelandair
  • 22/4
  • 1 total stop
  • 32h 40m total
  • Seattle to Manchester
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seattle to Manchester 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 2 January 2026.
Use the filters below to find and compare flights from Seattle to Manchester that are best for you.

Fly from

Seattle

Fly to

Manchester

Route

Depart

Return

Price

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sat 7/2

14:35-10:45

1 stop12h 10m

Manchester

Thu 12/2

11:55-17:00

1 stop13h 05m

£383

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 8/3

15:35-10:45

1 stop12h 10m

Manchester

Tue 17/3

11:55-18:00

1 stop13h 05m

£427

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 13/4

15:40-11:40

1 stop12h 00m

Manchester

Tue 28/4

07:30-20:28

2 stops20h 58m

£448

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 28/1

05:50-12:55

3 stops23h 05m

Manchester

Wed 4/2

12:30-12:10

3 stops31h 40m

£466

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Fri 30/1

10:58-10:20

2 stops15h 22m

Manchester

Fri 6/2

06:10-22:43

3 stops24h 33m

£476

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 15/2

23:59-10:20

2 stops26h 21m

Manchester

Sun 22/2

06:00-22:16

2 stops24h 16m

£484

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sat 14/2

08:10-14:50

2 stops22h 40m

Manchester

Sat 21/2

06:05-22:16

2 stops24h 11m

£492

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 27/1

05:30-10:10

2 stops20h 40m

Manchester

Tue 3/2

13:00-22:25

1 stop17h 25m

£504

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 21/1

14:35-10:45

1 stop12h 10m

Manchester

Sun 25/1

11:55-17:00

1 stop13h 05m

£508

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 22/4

19:00-11:40

1 stop32h 40m

£157

Flights are sorted by cheapest return flights first.

Deals found on 31/12

Showing 1-10 of 18 results
1
2

Best time to book a flight from Seattle to Manchester

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

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

Use this chart to determine the optimal time to book a return flight from Seattle to Manchester. Price data was last updated on 26 December 2025.

The price you pay for your flight from Seattle to Manchester may vary depending on when you book. For the best chance of a lower fare, look to book 26 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 Seattle to Manchester?

Currently, November is the cheapest month in which you can book a flight from Seattle to Manchester (average of £361). Flying from Seattle to Manchester in December is currently the most expensive (average of £508). 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.

Reviews of airlines servicing Manchester

Get insights into the airlines that provide service to Manchester. 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 Manchester. Reviews last updated 2 January 2026.
Read through reviews of airlines operating flights from Seattle to Manchester, such as Aer Lingus, Icelandair, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,418 reviews
Check prices

Entertainment

6.9

Crew

8.0

Boarding

7.4

Overall

7.2

Comfort

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Aer Lingus
7.2
Good
1,418 reviews
Aer Lingus
7.2
Good
1,418 reviews
Check prices

Entertainment

6.9

Crew

8.0

Boarding

7.4

Overall

7.2

Comfort

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Icelandair
7.1
Good
593 reviews
Aer Lingus
7.2
Good
1,418 reviews
Check prices

Entertainment

6.9

Crew

8.0

Boarding

7.4

Overall

7.2

Comfort

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
British Airways
6.7
Okay
7,635 reviews
Aer Lingus
7.2
Good
1,418 reviews
Check prices

Entertainment

6.9

Crew

8.0

Boarding

7.4

Overall

7.2

Comfort

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Manchester. 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 Seattle to Manchester?

    For as low as £383, Icelandair can have you in Manchester from Seattle in 12h 10m. There are 4633 mi between Seattle and Manchester. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Seattle to Manchester round-trip?

    Flying on Icelandair is currently your cheapest option to Manchester, with prices starting at £395. Additional return tickets that might be worth considering are offered by British Airways and Aer Lingus, with the lowest prices starting at £471 and £499, respectively. You may be able to fly from Seattle to Manchester for 29% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Seattle to Manchester (average of £361). Flying from Seattle to Manchester in December is currently the most expensive (average of £508). 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 Manchester?

Book flights to Manchester if you plan to visit one of these locations
Windermere
Llandudno
Lincoln
Bradford
Derby
Harrogate
Otley
Stoke-on-Trent
Telford
Southport
Lancaster
Morecambe
Bolton
Wakefield
Preston
Stockport
Salford
Huddersfield
Blackburn
Crewe

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Seattle to Manchester

Discover the top 3 airlines that operate flights from Seattle to Manchester. 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 2 January 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£395Average£443FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£471Average£528FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£499Average£571FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Manchester from Seattle today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Manchester.

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

Certainly. Search results for flights to Manchester from Seattle 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 Seattle to Manchester become cheaper?

Yes, Cheapflights offers price alerts on Seattle to Manchester flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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