Which stopover airport offers the lowest fares from Manchester to Seattle?

Flights via Amsterdam (AMS) offer the lowest average return price of £662.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airlines fly to Seattle?

British Airways, Icelandair and Aer Lingus are the top three most popular airlines that fly to Seattle from Manchester according to our data. British Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Seattle. Keep in mind that there are 9 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

How often are flights from Manchester to Seattle delayed?

Historically, on average around 100% of flights between Manchester and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 64 minutes.

What is the most punctual flight time for Manchester to Seattle flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Which stopover airport has the shortest travel time from Manchester to Seattle?

Flights connecting via Copenhagen (CPH) have the shortest average one-way travel time: 12h 10m.

Which stopover airport has the shortest connection time from Manchester to Seattle?

Amsterdam (AMS) has the shortest average stopover time for this route: 1h 10m.

What is the cheapest airline that flies from Manchester to Seattle/Tacoma Intl?

British Airways, Delta, and United Airlines are the most popular carriers operating from Manchester to Seattle/Tacoma Intl

Which airport is the most popular for stopovers for flights between Manchester and Seattle?

Reykjavik (KEF) was the most common stop: 33% of momondo users choosing one-stop flights on this route connected there.

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?

As of July 2026, there are 9 operators available to choose from 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.

£320 Cheap Flights from Manchester to Seattle in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Manchester to Seattle

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

22:55 - 19:13

MAN

SEA

28h 18m

2 stops

14:35 - 10:45

SEA

MAN

12h 10m

1 stop

£620Multiple Airlines

Thu, 20 Aug - Mon, 16 Nov

12:45 - 13:45

MAN

SEA

33h 00m

2 stops

15:55 - 11:45

SEA

MAN

35h 50m

2 stops

£622Scandinavian Airlines

Thu, 27 Aug - Fri, 11 Sep

20:25 - 13:45

MAN

SEA

25h 20m

2 stops

15:55 - 20:30

SEA

MAN

20h 35m

2 stops

£623Scandinavian Airlines

Fri, 28 Aug - Tue, 8 Sep

21:10 - 13:45

MAN

SEA

48h 35m

2 stops

15:55 - 12:05

SEA

MAN

36h 10m

2 stops

£624Scandinavian Airlines

Wed, 26 Aug - Sun, 30 Aug

22:25 - 21:00

MAN

SEA

30h 35m

3 stops

19:00 - 23:05

SEA

MAN

20h 05m

2 stops

£626Multiple Airlines

Wed, 26 Aug - Sun, 30 Aug

11:55 - 17:00

MAN

SEA

13h 05m

1 stop

14:35 - 10:45

SEA

MAN

12h 10m

1 stop

£628Icelandair

Wed, 18 Nov - Wed, 2 Dec

18:45 - 23:10

MAN

SEA

36h 25m

2 stops

14:35 - 10:45

SEA

MAN

12h 10m

1 stop

£629Multiple Airlines

Wed, 19 Aug - Mon, 16 Nov

07:30 - 21:00

MAN

SEA

21h 30m

2 stops

15:40 - 11:40

SEA

MAN

12h 00m

1 stop

£629Multiple Airlines

Tue, 1 Sep - Sun, 13 Sep

07:45 - 20:40

MAN

SEA

20h 55m

2 stops

19:00 - 11:40

SEA

MAN

32h 40m

1 stop

£631Multiple Airlines

Mon, 7 Sep - Mon, 14 Sep

12:45 - 13:45

MAN

SEA

33h 00m

2 stops

15:55 - 08:55

SEA

MAN

33h 00m

1 stop

£632Scandinavian Airlines

Mon, 24 Aug - Sat, 5 Sep

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Icelandair flights from Manchester to Seattle

Our best Icelandair deals on Manchester to Seattle flight tickets

Icelandair

18 Nov

MAN11:55Manchester

13h 05m

1 stop

SEA17:00Seattle/Tacoma Intl

2 Dec

SEA14:35Seattle/Tacoma Intl

12h 10m

1 stop

MAN10:45Manchester

£628

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

£641

Icelandair

2 Sept

MAN13:05Manchester

15h 35m

1 stop

SEA20:40Seattle/Tacoma Intl

11 Sept

SEA19:00Seattle/Tacoma Intl

32h 40m

1 stop

MAN11:40Manchester

£647

British Airways flights from Manchester to Seattle

Our best British Airways deals on Manchester to Seattle flight tickets

British Airways

24 Dec

MAN05:40Manchester

19h 10m

1 stop

SEA16:50Seattle/Tacoma Intl

7 Jan

SEA06:12Seattle/Tacoma Intl

18h 58m

2 stops

MAN09:10Manchester

£652

British Airways

24 Dec

MAN05:40Manchester

19h 10m

1 stop

SEA16:50Seattle/Tacoma Intl

7 Jan

SEA06:12Seattle/Tacoma Intl

18h 58m

2 stops

MAN09:10Manchester

£653

British Airways

11 Nov

MAN08:55Manchester

15h 55m

1 stop

SEA16:50Seattle/Tacoma Intl

24 Nov

SEA13:30Seattle/Tacoma Intl

16h 30m

1 stop

MAN14:00Manchester

£656

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 20/8

22:55-19:13

2 stops28h 18m

Seattle/Tacoma Intl

Mon 16/11

14:35-10:45

1 stop12h 10m

£620

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 27/8

12:45-13:45

2 stops33h 00m

Seattle/Tacoma Intl

Fri 11/9

15:55-11:45

2 stops35h 50m

£622

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Fri 28/8

20:25-13:45

2 stops25h 20m

Seattle/Tacoma Intl

Tue 8/9

15:55-20:30

2 stops20h 35m

£623

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 26/8

21:10-13:45

2 stops48h 35m

Seattle/Tacoma Intl

Sun 30/8

15:55-12:05

2 stops36h 10m

£624

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 26/8

22:25-21:00

3 stops30h 35m

Seattle/Tacoma Intl

Sun 30/8

19:00-23:05

2 stops20h 05m

£626

Fastest return journey

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 18/11

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Wed 2/12

14:35-10:45

1 stop12h 10m

£628

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 19/8

18:45-23:10

2 stops36h 25m

Seattle/Tacoma Intl

Mon 16/11

14:35-10:45

1 stop12h 10m

£629

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Tue 1/9

07:30-21:00

2 stops21h 30m

Seattle/Tacoma Intl

Sun 13/9

15:40-11:40

1 stop12h 00m

£629

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Mon 7/9

07:45-20:40

2 stops20h 55m

Seattle/Tacoma Intl

Mon 14/9

19:00-11:40

1 stop32h 40m

£631

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Mon 24/8

12:45-13:45

2 stops33h 00m

Seattle/Tacoma Intl

Sat 5/9

15:55-08:55

1 stop33h 00m

£632

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Stopovers

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 £716 to £1,016.
The lowest price recently found on this route was £620.

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Manchester is in October. Flight prices, which tend to average around £543, 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 £551.

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 £660 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 £582 on momondo.

How have Manchester to Seattle flight prices changed over time?

As of July 2026, prices for Manchester to Seattle flights are approximately 6% more expensive 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

Fastest flight time	12h 10m
Direct flights	None

The fastest flight from Manchester to Seattle takes 12h 10m

There are no direct flights from Manchester to Seattle. There are no popular flight routes from Manchester to Seattle.

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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 12h 10m.
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?
As of July 2026, there are 9 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Manchester to Seattle is British Airways, representing 34% of all bookings. The subsequent popular airlines are Icelandair at 25%, Aer Lingus at 18%, and Virgin Atlantic at 6%.

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 Airlines	PriceFrom £463	Free Cancellation	Rating 7.4 1,895 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom £479	Free Cancellation	Rating 7.0 716 reviews	Search Icelandair flights
Lufthansa	PriceFrom £513	Free Cancellation	Rating 6.8 8,159 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom £540	Free Cancellation	Rating 7.3 1,678 reviews	Search Aer Lingus flights
British Airways	PriceFrom £542	Free Cancellation	Rating 6.7 8,127 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom £547	Free Cancellation	Rating 7.5 693 reviews	Search Virgin Atlantic flights
KLM	PriceFrom £563	Free Cancellation	Rating 7.8 1,544 reviews	Search KLM flights
United Airlines	PriceFrom £570	Free Cancellation	Rating 7.4 10,024 reviews	Search United Airlines flights
Air France	PriceFrom £648	Free Cancellation	Rating 7.4 1,628 reviews	Search Air France flights

Westport

Kirkland

Ashford

Tacoma

SeaTac

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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Cheap flights from Manchester to Seattle from £320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Manchester to Seattle departing on 14/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Icelandair flights from Manchester to Seattle

Our best Icelandair deals on Manchester to Seattle flight tickets

British Airways flights from Manchester to Seattle

Our best British Airways deals on Manchester to Seattle flight tickets

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See travel insights to Seattle from

How to get the cheapest flight ticket from Manchester to Seattle

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

What is the cheapest month to fly to Seattle?

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

How have Manchester to Seattle flight prices changed over time?

What is the cheapest airline that flies from Manchester to Seattle/Tacoma Intl?

Which airlines fly to Seattle?

How often are flights from Manchester to Seattle delayed?

What is the most punctual flight time for Manchester to Seattle flights?

What day of the week experiences the fewest flight delays on this route?

Which airport is the most popular for stopovers for flights between Manchester and Seattle?

Which stopover airport offers the lowest fares from Manchester to Seattle?

Which stopover airport has the shortest travel time from Manchester to Seattle?

Which stopover airport has the shortest connection time from Manchester to Seattle?

When to book flights from Manchester to Seattle

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Travelling to a place near Seattle?

Why use momondo?

An easier way to manage your Seattle trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington

Fly your favourite airline to Seattle

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seattle

List of cabin classes available on flights landing in Seattle. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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