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Cheap flights from Manchester to Seattle from £305

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Manchester to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
11:55 - 17:00MAN  Manchester-SEA Seattle/Tacoma Intl
13h 05m1 stop Reykjavik Keflavik Intl
Icelandair Logo
14:35 - 10:45SEA  Seattle/Tacoma Intl-MAN Manchester
12h 10m1 stop Reykjavik Keflavik Intl
£450Icelandair
Tue, 12 Jan - Tue, 19 Jan
Virgin Atlantic Logo
05:55 - 16:35MAN  Manchester-SEA Seattle/Tacoma Intl
18h 40m1 stop Amsterdam Schiphol
Virgin Atlantic Logo
13:30 - 22:20SEA  Seattle/Tacoma Intl-MAN Manchester
24h 50m1 stop Paris Charles de Gaulle
£476Virgin Atlantic
Wed, 7 Oct - Sat, 17 Oct
Virgin Atlantic Logo
15:00 - 23:20MAN  Manchester-SEA Seattle/Tacoma Intl
16h 20m1 stop New York John F Kennedy Intl
Virgin Atlantic Logo
13:30 - 22:20SEA  Seattle/Tacoma Intl-MAN Manchester
24h 50m1 stop Paris Charles de Gaulle
£480Virgin Atlantic
Tue, 15 Sep - Tue, 29 Sep
Icelandair Logo
11:55 - 17:00MAN  Manchester-SEA Seattle/Tacoma Intl
13h 05m1 stop Reykjavik Keflavik Intl
Icelandair Logo
14:35 - 10:45SEA  Seattle/Tacoma Intl-MAN Manchester
12h 10m1 stop Reykjavik Keflavik Intl
£503Icelandair
Thu, 24 Dec - Thu, 7 Jan
Multiple Airlines Logo
17:25 - 11:47MAN  Manchester-SEA Seattle/Tacoma Intl
26h 22m1 stop Amsterdam Schiphol
Multiple Airlines Logo
15:30 - 16:05SEA  Seattle/Tacoma Intl-MAN Manchester
16h 35m1 stop Paris Charles de Gaulle
£512Multiple Airlines
Mon, 15 Feb - Mon, 1 Mar
Multiple Airlines Logo
05:50 - 11:47MAN  Manchester-SEA Seattle/Tacoma Intl
13h 57m1 stop Amsterdam Schiphol
Multiple Airlines Logo
16:05 - 21:30SEA  Seattle/Tacoma Intl-MAN Manchester
21h 25m1 stop Paris Charles de Gaulle
£513Multiple Airlines
Mon, 22 Feb - Tue, 2 Mar
KLM Logo
05:55 - 16:45MAN  Manchester-SEA Seattle/Tacoma Intl
18h 50m2 stops Amsterdam Schiphol Portland
KLM Logo
13:45 - 13:15SEA  Seattle/Tacoma Intl-MAN Manchester
15h 30m1 stop Amsterdam Schiphol
£520KLM
Wed, 7 Oct - Wed, 14 Oct
KLM Logo
05:55 - 16:45MAN  Manchester-SEA Seattle/Tacoma Intl
18h 50m2 stops Amsterdam Schiphol Portland
KLM Logo
10:37 - 10:10SEA  Seattle/Tacoma Intl-MAN Manchester
15h 33m2 stops Portland Amsterdam Schiphol
£522KLM
Wed, 7 Oct - Sat, 17 Oct
British Airways Logo
11:40 - 17:10MAN  Manchester-SEA Seattle/Tacoma Intl
13h 30m1 stop Dublin
British Airways Logo
19:10 - 20:25SEA  Seattle/Tacoma Intl-MAN Manchester
17h 15m1 stop Dublin
£553British Airways
Thu, 17 Sep - Wed, 30 Sep
British Airways Logo
07:35 - 16:50MAN  Manchester-SEA Seattle/Tacoma Intl
17h 15m1 stop London Heathrow
British Airways Logo
18:45 - 18:35SEA  Seattle/Tacoma Intl-MAN Manchester
15h 50m1 stop London Heathrow
£565British Airways
Tue, 15 Dec - Mon, 28 Dec

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Virgin Atlantic flights from Manchester to Seattle

Our best Virgin Atlantic deals on Manchester to Seattle flight tickets
Virgin Atlantic
7 Oct
MAN05:55Manchester
18h 40m
1 stop
SEA16:35Seattle/Tacoma Intl
17 Oct
SEA13:30Seattle/Tacoma Intl
24h 50m
1 stop
MAN22:20Manchester
£476
Virgin Atlantic
15 Sept
MAN15:00Manchester
16h 20m
1 stop
SEA23:20Seattle/Tacoma Intl
29 Sept
SEA13:30Seattle/Tacoma Intl
24h 50m
1 stop
MAN22:20Manchester
£480
Virgin Atlantic
5 Oct
MAN14:55Manchester
32h 26m
1 stop
SEA15:21Seattle/Tacoma Intl
14 Oct
SEA16:00Seattle/Tacoma Intl
32h 20m
1 stop
MAN08:20Manchester
£502

KLM flights from Manchester to Seattle

Our best KLM deals on Manchester to Seattle flight tickets
KLM
7 Oct
MAN05:55Manchester
18h 50m
2 stops
SEA16:45Seattle/Tacoma Intl
17 Oct
SEA10:37Seattle/Tacoma Intl
15h 33m
2 stops
MAN10:10Manchester
£522
KLM
15 Sept
MAN15:00Manchester
16h 20m
1 stop
SEA23:20Seattle/Tacoma Intl
29 Sept
SEA09:30Seattle/Tacoma Intl
16h 40m
2 stops
MAN10:10Manchester
£524
KLM
15 Sept
MAN15:00Manchester
16h 20m
1 stop
SEA23:20Seattle/Tacoma Intl
29 Sept
SEA07:15Seattle/Tacoma Intl
17h 10m
2 stops
MAN08:25Manchester
£526

momondo Fare Finder

 
Use the filters below to find and compare flights from Manchester 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

Tue 12/1

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Tue 19/1

14:35-10:45

1 stop12h 10m

£450

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 7/10

05:55-16:35

1 stop18h 40m

Seattle/Tacoma Intl

Sat 17/10

13:30-22:20

1 stop24h 50m

£476

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Tue 15/9

15:00-23:20

1 stop16h 20m

Seattle/Tacoma Intl

Tue 29/9

13:30-22:20

1 stop24h 50m

£480

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 24/12

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Thu 7/1

14:35-10:45

1 stop12h 10m

£503

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Mon 15/2

17:25-11:47

1 stop26h 22m

Seattle/Tacoma Intl

Mon 1/3

15:30-16:05

1 stop16h 35m

£512

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Mon 22/2

05:50-11:47

1 stop13h 57m

Seattle/Tacoma Intl

Tue 2/3

16:05-21:30

1 stop21h 25m

£513

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 7/10

05:55-16:45

2 stops18h 50m

Seattle/Tacoma Intl

Wed 14/10

13:45-13:15

1 stop15h 30m

£520

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 7/10

05:55-16:45

2 stops18h 50m

Seattle/Tacoma Intl

Sat 17/10

10:37-10:10

2 stops15h 33m

£522

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 17/9

11:40-17:10

1 stop13h 30m

Seattle/Tacoma Intl

Wed 30/9

19:10-20:25

1 stop17h 15m

£553

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Tue 15/12

07:35-16:50

1 stop17h 15m

Seattle/Tacoma Intl

Mon 28/12

18:45-18:35

1 stop15h 50m

£565

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 Seattle from

How to get the cheapest flight ticket from Manchester to Seattle

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 Manchester and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from £582 to £777.
The lowest price recently found on this route was £450.

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Manchester is in February. Flight prices, which tend to average around £553, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Seattle, with average flight prices from Manchester averaging around £560.

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

You are more likely to see cheaper flights to Seattle from Manchester when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around £686 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Manchester for as low as £589 on momondo.

How have Manchester to Seattle flight prices changed over time?

As of September 2026, prices for Manchester to Seattle flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Manchester to Seattle

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

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

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

Best price found

£305

Fastest flight time

13h 05m

Direct flights

None
The best one-way flight to Seattle from Manchester in the past 72 hours is £305. The best return flight deal from Manchester to Seattle found on momondo in the last 72 hours is £450.
The fastest flight from Manchester to Seattle takes 13h 05m
There are no direct flights from Manchester to Seattle. There are no popular flight routes from Manchester to Seattle.
Search flight deals

Frequently asked questions about flying from Manchester to Seattle

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

    There are 4618.9 mi between Manchester and Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 13h 05m.

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

    Prices for flights from Manchester Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Manchester Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Manchester to Seattle

Compare and see reviews for airlines that fly from Manchester to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom £458Free CancellationRating
7.4
1,979 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom £469Free CancellationRating
6.9
740 reviews
Search Icelandair flights
LufthansaPriceFrom £508Free CancellationRating
6.8
8,224 reviews
Search Lufthansa flights
British AirwaysPriceFrom £533Free CancellationRating
6.7
8,207 reviews
Search British Airways flights
KLMPriceFrom £534Free CancellationRating
7.8
1,569 reviews
Search KLM flights
Aer LingusPriceFrom £534Free CancellationRating
7.3
1,746 reviews
Search Aer Lingus flights
Virgin AtlanticPriceFrom £541Free CancellationRating
7.4
696 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £562Free CancellationRating
7.4
10,172 reviews
Search United Airlines flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Westport
Kirkland
Ashford
Tacoma
SeaTac
Kent
Tukwila
Fife

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Manchester to Seattle. momondo saves you time and could save you money on your trip.

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

Flights from Manchester to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Manchester to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Manchester to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

An easier way to manage your Seattle trip

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