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Cheap flights from Seattle to Manchester from £240

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Manchester departing on 14/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Manchester

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:40 - 23:45
SEA
-
MAN
24h 05m
2 stops
Multiple Airlines Logo
07:45 - 09:40
MAN
-
SEA
33h 55m
3 stops
£574Multiple Airlines
Wed, 3 Jun - Mon, 8 Jun
Multiple Airlines Logo
19:00 - 13:55
SEA
-
MAN
34h 55m
3 stops
Multiple Airlines Logo
07:45 - 09:40
MAN
-
SEA
33h 55m
3 stops
£577Multiple Airlines
Wed, 3 Jun - Mon, 8 Jun
United Airlines Logo
23:00 - 10:25
SEA
-
MAN
27h 25m
2 stops
United Airlines Logo
09:00 - 18:21
MAN
-
SEA
41h 21m
2 stops
£588United Airlines
Sun, 20 Sep - Wed, 23 Sep
Multiple Airlines Logo
15:40 - 23:45
SEA
-
MAN
24h 05m
2 stops
Multiple Airlines Logo
07:45 - 18:45
MAN
-
SEA
43h 00m
3 stops
£593Multiple Airlines
Wed, 3 Jun - Mon, 8 Jun
Scandinavian Airlines Logo
15:55 - 11:45
SEA
-
MAN
35h 50m
2 stops
Scandinavian Airlines Logo
09:35 - 14:40
MAN
-
SEA
37h 05m
2 stops
£595Scandinavian Airlines
Fri, 21 Aug - Mon, 24 Aug
Scandinavian Airlines Logo
15:55 - 08:55
SEA
-
MAN
33h 00m
1 stop
Scandinavian Airlines Logo
20:10 - 13:45
MAN
-
SEA
25h 35m
1 stop
£597Scandinavian Airlines
Tue, 29 Sep - Sat, 10 Oct
United Airlines Logo
22:58 - 10:25
SEA
-
MAN
27h 27m
2 stops
United Airlines Logo
09:00 - 21:04
MAN
-
SEA
20h 04m
1 stop
£598United Airlines
Sun, 18 Oct - Wed, 21 Oct
United Airlines Logo
22:58 - 10:25
SEA
-
MAN
27h 27m
2 stops
United Airlines Logo
09:00 - 22:29
MAN
-
SEA
21h 29m
2 stops
£605United Airlines
Sun, 18 Oct - Wed, 21 Oct
Multiple Airlines Logo
23:25 - 11:40
SEA
-
MAN
28h 15m
1 stop
Multiple Airlines Logo
18:25 - 17:10
MAN
-
SEA
30h 45m
2 stops
£608Multiple Airlines
Fri, 14 Aug - Wed, 26 Aug
Icelandair Logo
15:35 - 10:45
SEA
-
MAN
12h 10m
1 stop
Icelandair Logo
11:55 - 17:00
MAN
-
SEA
13h 05m
1 stop
£609Icelandair
Mon, 26 Oct - Mon, 2 Nov

British Airways flights from Seattle to Manchester

Our best British Airways deals on Seattle to Manchester flight tickets
British Airways
26 Oct
SEA19:50Seattle/Tacoma Intl
15h 50m
1 stop
MAN18:40Manchester
2 Nov
MAN20:05Manchester
23h 25m
1 stop
SEA11:30Seattle/Tacoma Intl
£655
British Airways
26 Oct
SEA19:50Seattle/Tacoma Intl
15h 50m
1 stop
MAN18:40Manchester
2 Nov
MAN20:05Manchester
23h 25m
1 stop
SEA11:30Seattle/Tacoma Intl
£655
British Airways
26 Oct
SEA15:10Seattle/Tacoma Intl
15h 50m
2 stops
MAN14:00Manchester
2 Nov
MAN20:05Manchester
23h 25m
1 stop
SEA11:30Seattle/Tacoma Intl
£672

United Airlines flights from Seattle to Manchester

Our best United Airlines deals on Seattle to Manchester flight tickets
United Airlines
20 Sept
SEA23:00Seattle/Tacoma Intl
27h 25m
2 stops
MAN10:25Manchester
23 Sept
MAN09:00Manchester
41h 21m
2 stops
SEA18:21Seattle/Tacoma Intl
£588
United Airlines
18 Oct
SEA22:58Seattle/Tacoma Intl
27h 27m
2 stops
MAN10:25Manchester
21 Oct
MAN09:00Manchester
20h 04m
1 stop
SEA21:04Seattle/Tacoma Intl
£598
United Airlines
18 Oct
SEA22:58Seattle/Tacoma Intl
27h 27m
2 stops
MAN10:25Manchester
21 Oct
MAN09:00Manchester
23h 14m
2 stops
SEA00:14Seattle/Tacoma Intl
£605

momondo 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, momondo users made 279,928 searches. Data last updated 13 May 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

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 3/6

15:40-23:45

2 stops24h 05m

Manchester

Mon 8/6

07:45-09:40

3 stops33h 55m

£574

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 3/6

19:00-13:55

3 stops34h 55m

Manchester

Mon 8/6

07:45-09:40

3 stops33h 55m

£577

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 20/9

23:00-10:25

2 stops27h 25m

Manchester

Wed 23/9

09:00-18:21

2 stops41h 21m

£588

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 3/6

15:40-23:45

2 stops24h 05m

Manchester

Mon 8/6

07:45-18:45

3 stops43h 00m

£593

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Fri 21/8

15:55-11:45

2 stops35h 50m

Manchester

Mon 24/8

09:35-14:40

2 stops37h 05m

£595

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 29/9

15:55-08:55

1 stop33h 00m

Manchester

Sat 10/10

20:10-13:45

1 stop25h 35m

£597

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 18/10

22:58-10:25

2 stops27h 27m

Manchester

Wed 21/10

09:00-21:04

1 stop20h 04m

£598

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 18/10

22:58-10:25

2 stops27h 27m

Manchester

Wed 21/10

09:00-22:29

2 stops21h 29m

£605

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Fri 14/8

23:25-11:40

1 stop28h 15m

Manchester

Wed 26/8

18:25-17:10

2 stops30h 45m

£608
Fastest return journey

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 26/10

15:35-10:45

1 stop12h 10m

Manchester

Mon 2/11

11:55-17:00

1 stop13h 05m

£609

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Manchester from

How to get the cheapest flight ticket from Seattle to Manchester

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Manchester?

What is the cheapest month to fly to Manchester?

In general, November is the cheapest month to fly from Seattle to Manchester. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £422. If you aren’t able to travel to Manchester during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £473.

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

You are more likely to see cheaper flights to Manchester from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Manchester for around £600 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Manchester from Seattle for as low as £356 on momondo.

How have Seattle to Manchester flight prices changed over time?

As of May 2026, prices for Seattle to Manchester flights are approximately 48% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Manchester

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Manchester according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seattle to Manchester (SEA to MAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Manchester

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from Seattle to Manchester takes 12h 00m
There are no direct flights from Seattle to Manchester. There are no popular flight routes from Seattle to Manchester.
Search flight deals

Frequently asked questions about flying from Seattle to Manchester

  • How far is Seattle/Tacoma Intl to Manchester by plane?

    There are 4618.9 mi between Seattle/Tacoma Intl and Manchester. Flights usually cover this in 12h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Manchester Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Manchester Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Manchester Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Manchester Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Manchester Airport.

  • What documentation or ID do you need to fly to Manchester Airport?

    The required travel and health documents for your Manchester Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Manchester Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Seattle to Manchester?

Best airlines flying from Seattle to Manchester

Compare and see reviews for airlines that fly from Seattle to Manchester with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £407Free CancellationRating
7.0
654 reviews
Search Icelandair flights
British AirwaysPriceFrom £467Free CancellationRating
6.7
7,979 reviews
Search British Airways flights
Aer LingusPriceFrom £496Free CancellationRating
7.3
1,561 reviews
Search Aer Lingus flights

Travelling to a place near Manchester?

Book flights to Manchester if you plan to visit one of these locations
York
Llandudno
Chester
Windermere
Sheffield
Leicester
Southport
Harrogate
Derby
Lincoln
Ripon
Bradford
Shrewsbury
Morecambe
Aberystwyth
Preston
Skipton
Bolton
Kendal
Ludlow

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Manchester?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Manchester for you.

Can I find flights from Seattle to Manchester with flexible booking policies on momondo?

All flight searches from Seattle to Manchester on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Manchester?

Once you have performed a search for Seattle to Manchester flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Manchester right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Manchester, momondo offers a useful price alert feature which will track prices for flights to Manchester from Seattle and alert you when they change.

An easier way to manage your Manchester trip

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