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Cheap flights from Seattle to Manchester from £231

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAN
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Manchester are usually found in November or January, booked 46 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap 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 29 April 2025.

Round-trip from

£406

One-way from

£231

Popular in

June

Cheapest in

November

Average price

£504
Icelandair
  • Icelandair
  • 7/10-5/11
  • 2 total stops
  • 45h 45m total
  • Seattle to Manchester
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Icelandair
  • Icelandair
  • 10/8
  • 1 total stop
  • 32h 40m total
  • Seattle to Manchester
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Seattle to Manchester

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 29 April 2025.

Tue 7/1019:00SEA - MAN
1 stop32h 40mIcelandair
Wed 5/1111:55MAN - SEA
1 stop13h 05mIcelandair
Deal found 29/4£406
Tue 7/1014:09SEA - MAN
2 stops17h 06mAmerican Airlines
Wed 5/1107:50MAN - SEA
1 stop17h 05mAmerican Airlines
Deal found 29/4£496
Tue 16/922:55SEA - MAN
2 stops27h 25mUnited Airlines
Sat 27/911:50MAN - SEA
2 stops35h 52mUnited Airlines
Deal found 29/4£551
Mon 6/1001:21SEA - MAN
2 stops23h 19mAer Lingus
Wed 5/1112:25MAN - SEA
1 stop13h 50mAer Lingus
Deal found 29/4£555
Tue 16/919:15SEA - MAN
2 stops31h 05mAir Canada
Sat 27/911:50MAN - SEA
1 stop31h 19mAir Canada
Deal found 29/4£557
Mon 7/721:45SEA - MAN
1 stop26h 00mDelta
Thu 17/714:15MAN - SEA
1 stop16h 33mDelta
Deal found 29/4£585
Sun 18/507:20SEA - MAN
2 stops19h 05mMultiple Airlines
Thu 9/1006:05MAN - SEA
2 stops16h 11mMultiple Airlines
Deal found 29/4£603
Sun 15/613:55SEA - MAN
1 stop18h 50mKLM
Mon 13/1020:40MAN - SEA
1 stop23h 10mKLM
Deal found 29/4£617
Wed 11/618:50SEA - MAN
1 stop20h 15mLufthansa
Wed 18/606:05MAN - SEA
2 stops16h 11mLufthansa
Deal found 29/4£634
Thu 1/511:20SEA - MAN
2 stops16h 15mBritish Airways
Tue 6/514:10MAN - SEA
1 stop12h 10mBritish Airways
Deal found 29/4£653
Tue 14/1007:20SEA - MAN
2 stops27h 10mScandinavian Airlines
Sat 18/1011:15MAN - SEA
2 stops34h 45mScandinavian Airlines
Deal found 29/4£663
Fri 23/519:10SEA - MAN
1 stop36h 55mTurkish Airlines
Wed 28/517:40MAN - SEA
1 stop31h 35mTurkish Airlines
Deal found 29/4£702

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 29 April 2025.
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

Tue 7/10

19:00-11:40

1 stop32h 40m

Manchester

Wed 5/11

11:55-17:00

1 stop13h 05m

£406

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 7/10

14:09-15:15

2 stops17h 06m

Manchester

Wed 5/11

07:50-16:55

1 stop17h 05m

£496

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 16/9

22:55-10:20

2 stops27h 25m

Manchester

Sat 27/9

11:50-15:42

2 stops35h 52m

£551

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 6/10

01:21-08:40

2 stops23h 19m

Manchester

Wed 5/11

12:25-18:15

1 stop13h 50m

£555

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 16/9

19:15-10:20

2 stops31h 05m

Manchester

Sat 27/9

11:50-11:09

1 stop31h 19m

£557

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 7/7

21:45-07:45

1 stop26h 00m

Manchester

Thu 17/7

14:15-22:48

1 stop16h 33m

£585

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 18/5

07:20-10:25

2 stops19h 05m

Manchester

Thu 9/10

06:05-14:16

2 stops16h 11m

£603

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 15/6

13:55-16:45

1 stop18h 50m

Manchester

Mon 13/10

20:40-11:50

1 stop23h 10m

£617

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 11/6

18:50-23:05

1 stop20h 15m

Manchester

Wed 18/6

06:05-14:16

2 stops16h 11m

£634

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 14/10

07:20-18:30

2 stops27h 10m

Manchester

Sat 18/10

11:15-14:00

2 stops34h 45m

£663

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 23 results
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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 25 April 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 46 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, January is the cheapest month in which you can book a flight from Seattle to Manchester (average of £117). Flying from Seattle to Manchester in September is currently the most expensive (average of £143). 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.

What is the cheapest time of day to fly from SEA to MAN?

Find hourly flight availability from Seattle to Manchester. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Manchester in the morning. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the afternoon.

Rainfall in Manchester by month

Plan your trip to Manchester by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Manchester ranges from 50.0 - 90.0 inches per month. August is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Manchester when rainfall is around 50.0 mm.

Temperature in Manchester by month

Plan your trip to Manchester by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Manchester, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

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 29 April 2025.
Peruse reviews from past customers who have flown with Delta, KLM and SWISS from Seattle to Manchester to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,936 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,936 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very Good
7,936 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 £406. Additional return tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at £496 and £551, respectively. You may be able to fly from Seattle to Manchester for 29% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at £231. Lufthansa flights start at £315 while deals on SWISS start at £320 one-way.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Manchester (average of £117). Flying from Seattle to Manchester in September is currently the most expensive (average of £143). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
Llandudno
Bradford
Derby
Windermere
Harrogate
Preston
Morecambe
Stoke-on-Trent
Blackburn
Salford
Bolton
Lincoln
Stockport
Chesterfield
Southport
Huddersfield
Wakefield
Sale
Telford
Rochdale

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£393Average£547FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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