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Cheap flights from Manchester to Seattle from £383

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
£493Icelandair
Thu, 5 Nov - Thu, 12 Nov
Virgin Atlantic Logo
20:40 - 20:09MAN  Manchester-SEA Seattle/Tacoma Intl
31h 29m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Virgin Atlantic Logo
22:52 - 10:05SEA  Seattle/Tacoma Intl-MAN Manchester
27h 13m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
£496Virgin Atlantic
Mon, 2 Nov - Mon, 16 Nov
Virgin Atlantic Logo
20:40 - 20:09MAN  Manchester-SEA Seattle/Tacoma Intl
31h 29m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Virgin Atlantic Logo
15:25 - 18:40SEA  Seattle/Tacoma Intl-MAN Manchester
19h 15m1 stop Paris Charles de Gaulle
£497Virgin Atlantic
Mon, 2 Nov - Mon, 16 Nov
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
£499Icelandair
Thu, 24 Dec - Thu, 7 Jan
Air France Logo
06:00 - 15:14MAN  Manchester-SEA Seattle/Tacoma Intl
17h 14m1 stop Paris Charles de Gaulle
Air France Logo
15:25 - 21:30SEA  Seattle/Tacoma Intl-MAN Manchester
22h 05m1 stop Paris Charles de Gaulle
£512Air France
Wed, 4 Nov - Wed, 11 Nov
Multiple Airlines Logo
06:00 - 13:55MAN  Manchester-SEA Seattle/Tacoma Intl
15h 55m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
14:25 - 16:35SEA  Seattle/Tacoma Intl-MAN Manchester
18h 10m1 stop Amsterdam Schiphol
£520Multiple Airlines
Thu, 24 Dec - Thu, 7 Jan
KLM Logo
20:40 - 11:47MAN  Manchester-SEA Seattle/Tacoma Intl
23h 07m1 stop Amsterdam Schiphol
KLM Logo
08:30 - 08:20SEA  Seattle/Tacoma Intl-MAN Manchester
15h 50m2 stops Minneapolis St Paul Amsterdam Schiphol
£530KLM
Wed, 4 Nov - Wed, 11 Nov
British Airways Logo
16:25 - 11:25MAN  Manchester-SEA Seattle/Tacoma Intl
27h 00m1 stop London Heathrow
British Airways Logo
10:43 - 14:05SEA  Seattle/Tacoma Intl-MAN Manchester
19h 22m2 stops Chicago O'Hare Intl London Heathrow
£543British Airways
Mon, 2 Nov - Mon, 16 Nov
British Airways Logo
12:50 - 17:10MAN  Manchester-SEA Seattle/Tacoma Intl
12h 20m1 stop Dublin
British Airways Logo
19:45 - 16:25SEA  Seattle/Tacoma Intl-MAN Manchester
13h 40m1 stop London Heathrow
£544British Airways
Sat, 17 Oct - Sat, 24 Oct
Lufthansa Logo
07:15 - 13:00MAN  Manchester-SEA Seattle/Tacoma Intl
13h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
14:50 - 22:50SEA  Seattle/Tacoma Intl-MAN Manchester
24h 00m1 stop Munich Franz Josef Strauss
£575Lufthansa
Wed, 18 Nov - Wed, 2 Dec

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Icelandair flights from Manchester to Seattle

Our best Icelandair deals on Manchester to Seattle flight tickets
Icelandair
5 Nov
MAN11:55Manchester
13h 05m
1 stop
SEA17:00Seattle/Tacoma Intl
12 Nov
SEA14:35Seattle/Tacoma Intl
12h 10m
1 stop
MAN10:45Manchester
£493
Icelandair
24 Dec
MAN11:55Manchester
13h 05m
1 stop
SEA17:00Seattle/Tacoma Intl
7 Jan
SEA14:35Seattle/Tacoma Intl
12h 10m
1 stop
MAN10:45Manchester
£499
Icelandair
24 Dec
MAN11:55Manchester
13h 05m
1 stop
SEA17:00Seattle/Tacoma Intl
7 Jan
SEA14:35Seattle/Tacoma Intl
12h 10m
1 stop
MAN10:45Manchester
£499

Virgin Atlantic flights from Manchester to Seattle

Our best Virgin Atlantic deals on Manchester to Seattle flight tickets
Virgin Atlantic
2 Nov
MAN20:40Manchester
31h 29m
2 stops
SEA20:09Seattle/Tacoma Intl
16 Nov
SEA22:52Seattle/Tacoma Intl
27h 13m
2 stops
MAN10:05Manchester
£496
Virgin Atlantic
2 Nov
MAN20:40Manchester
31h 29m
2 stops
SEA20:09Seattle/Tacoma Intl
16 Nov
SEA15:25Seattle/Tacoma Intl
19h 15m
1 stop
MAN18:40Manchester
£497
Virgin Atlantic
2 Nov
MAN14:55Manchester
27h 41m
1 stop
SEA10:36Seattle/Tacoma Intl
16 Nov
SEA11:45Seattle/Tacoma Intl
13h 55m
1 stop
MAN09:40Manchester
£513

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

Thu 5/11

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Thu 12/11

14:35-10:45

1 stop12h 10m

£493

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Mon 2/11

20:40-20:09

2 stops31h 29m

Seattle/Tacoma Intl

Mon 16/11

22:52-10:05

2 stops27h 13m

£496

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Mon 2/11

20:40-20:09

2 stops31h 29m

Seattle/Tacoma Intl

Mon 16/11

15:25-18:40

1 stop19h 15m

£497

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

£499

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 4/11

06:00-15:14

1 stop17h 14m

Seattle/Tacoma Intl

Wed 11/11

15:25-21:30

1 stop22h 05m

£512

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 24/12

06:00-13:55

1 stop15h 55m

Seattle/Tacoma Intl

Thu 7/1

14:25-16:35

1 stop18h 10m

£520

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 4/11

20:40-11:47

1 stop23h 07m

Seattle/Tacoma Intl

Wed 11/11

08:30-08:20

2 stops15h 50m

£530

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Mon 2/11

16:25-11:25

1 stop27h 00m

Seattle/Tacoma Intl

Mon 16/11

10:43-14:05

2 stops19h 22m

£543

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Sat 17/10

12:50-17:10

1 stop12h 20m

Seattle/Tacoma Intl

Sat 24/10

19:45-16:25

1 stop13h 40m

£544

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 18/11

07:15-13:00

1 stop13h 45m

Seattle/Tacoma Intl

Wed 2/12

14:50-22:50

1 stop24h 00m

£575

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 £628 to £787.
The lowest price recently found on this route was £493.

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 £574, 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 £589.

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 £698 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 £608 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

£383

Fastest flight time

13h 05m

Direct flights

None
The best one-way flight to Seattle from Manchester in the past 72 hours is £383. The best return flight deal from Manchester to Seattle found on momondo in the last 72 hours is £493.
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 £463Free CancellationRating
7.4
1,989 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom £474Free CancellationRating
6.9
747 reviews
Search Icelandair flights
LufthansaPriceFrom £496Free CancellationRating
6.8
8,236 reviews
Search Lufthansa flights
Aer LingusPriceFrom £539Free CancellationRating
7.3
1,783 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £542Free CancellationRating
6.7
8,229 reviews
Search British Airways flights
KLMPriceFrom £543Free CancellationRating
7.8
1,575 reviews
Search KLM flights
Virgin AtlanticPriceFrom £547Free CancellationRating
7.4
694 reviews
Search Virgin Atlantic 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.

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