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Cheap flights from Seattle to Manchester from £219

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAN
3 Aug — 10 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Manchester

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Manchester
Explore the most affordable flight options available from Seattle to Manchester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2026.

Wed 19/819:00
SEA
-
MAN
3 stops34h 55m
Multiple Airlines
Mon 24/807:45
MAN
-
SEA
2 stops36h 00m
Multiple Airlines
Deal found 3/7£474
Mon 17/819:00
SEA
-
MAN
3 stops33h 05m
Multiple Airlines
Thu 27/819:25
MAN
-
SEA
2 stops33h 15m
Multiple Airlines
Deal found 29/6£484
Thu 3/915:40
SEA
-
MAN
1 stop12h 00m
Multiple Airlines
Thu 17/906:55
MAN
-
SEA
2 stops41h 05m
Multiple Airlines
Deal found 3/7£538
Fri 4/923:25
SEA
-
MAN
1 stop28h 15m
Multiple Airlines
Thu 17/906:55
MAN
-
SEA
2 stops41h 05m
Multiple Airlines
Deal found 3/7£540
Sat 5/923:25
SEA
-
MAN
1 stop28h 15m
Multiple Airlines
Thu 17/906:55
MAN
-
SEA
2 stops41h 05m
Multiple Airlines
Deal found 3/7£540
Sun 13/915:40
SEA
-
MAN
1 stop12h 00m
Multiple Airlines
Thu 24/906:55
MAN
-
SEA
2 stops41h 05m
Multiple Airlines
Deal found 3/7£547
Mon 14/919:00
SEA
-
MAN
1 stop32h 40m
Multiple Airlines
Thu 24/906:55
MAN
-
SEA
2 stops41h 05m
Multiple Airlines
Deal found 3/7£549

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 4 July 2026.

Round-trip from

£474

One-way from

£219

Popular in

June

Cheapest in

November

Average price

£814
19/8-24/8
  • 19/8-24/8
  • 5 total stops
  • 70h 55m total
  • Seattle to Manchester
Search Deals
Icelandair
  • Icelandair
  • 15/10
  • 1 total stop
  • 32h 40m total
  • Seattle to Manchester
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 4 July 2026.
Use the filters below to find and compare flights from Seattle to Manchester that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Thu 3/9

15:40-11:40

1 stop12h 00m

Manchester

Fri 9/10

13:05-17:55

1 stop12h 50m

£639

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 1/9

15:55-18:30

1 stop18h 35m

Manchester

Thu 10/9

21:10-13:45

2 stops24h 35m

£662

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Fri 28/8

15:55-20:35

2 stops20h 40m

Manchester

Sat 5/9

19:10-13:45

1 stop26h 35m

£674

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 30/8

15:55-12:05

2 stops36h 10m

Manchester

Sat 5/9

10:40-13:45

2 stops35h 05m

£677

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sat 22/8

15:55-12:05

2 stops36h 10m

Manchester

Wed 26/8

21:10-13:45

2 stops48h 35m

£748

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 27/7

13:30-10:05

1 stop12h 35m

Manchester

Tue 11/8

14:55-11:15

1 stop28h 20m

£757

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sat 22/8

15:40-11:40

1 stop12h 00m

Manchester

Wed 26/8

13:05-20:40

1 stop15h 35m

£766

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 30/8

18:52-06:30

2 stops51h 38m

Manchester

Sun 6/9

09:00-16:07

2 stops39h 07m

£768

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Thu 13/8

08:00-06:30

1 stop14h 30m

Manchester

Thu 20/8

10:35-23:04

2 stops20h 29m

£777

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 16/8

23:59-06:30

2 stops46h 31m

Manchester

Sun 23/8

09:00-22:43

2 stops21h 43m

£781

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 18 resultsSorted by cheapest first
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?

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 43 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 £428). Flying from Seattle to Manchester in June is currently the most expensive (average of £892). 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 for a return flight from Seattle to Manchester?

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 4 July 2026.
Read through reviews of airlines operating flights from Seattle to Manchester, such as Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,641 reviews
Check prices

Overall

7.3

Food

6.7

Crew

8.1

Entertainment

7.0

Boarding

7.4

Comfort

7.2

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
7.3
Good
1,641 reviews
Aer Lingus
7.3
Good
1,641 reviews
Check prices

Overall

7.3

Food

6.7

Crew

8.1

Entertainment

7.0

Boarding

7.4

Comfort

7.2

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 £765, Scandinavian Airlines can have you in Manchester from Seattle in 12h. There are 4633 mi between Seattle and Manchester. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Seattle to Manchester round-trip?

    Flying on Aer Lingus is currently your cheapest option to Manchester, with prices starting at £503. You may be able to fly from Seattle to Manchester for 21% less than the average price by searching for this airline.

  • 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 £428). Flying from Seattle to Manchester in June is currently the most expensive (average of £892). 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
Bradford
Llandudno
Southport
Harrogate
Lincoln
Derby
Stoke-on-Trent
Otley
Salford
Warrington
Shrewsbury
Telford
Preston
Wakefield
Burnley
Lancaster
Macclesfield
Bolton
Crewe

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Seattle to Manchester

Discover the top airline 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 4 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£503Average£584FlexibilityNo 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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