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.

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

Flights via Frankfurt am Main (FRA) offer the lowest average return price of £495.

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

Amsterdam (AMS) has the shortest average stopover time for this route: 1h 29m.

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

Finnair, Icelandair, and British Airways are the most popular carriers operating from Manchester to Seattle/Tacoma Intl

Which airlines fly to Seattle?

British Airways, Aer Lingus and Icelandair 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 7 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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.

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 October 2026, there are 7 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.

£337 Cheap Flights from Manchester to Seattle in 2026/27

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.

06:00 - 17:00MAN Manchester-SEA Seattle/Tacoma Intl

19h 00m2 stops Dublin Reykjavik Keflavik Intl

14:35 - 22:00SEA Seattle/Tacoma Intl-MAN Manchester

23h 25m2 stops Reykjavik Keflavik Intl Dublin

£543Multiple Airlines

Wed, 2 Dec - Wed, 9 Dec

06:00 - 17:00MAN Manchester-SEA Seattle/Tacoma Intl

19h 00m2 stops Dublin Reykjavik Keflavik Intl

14:35 - 20:25SEA Seattle/Tacoma Intl-MAN Manchester

21h 50m2 stops Reykjavik Keflavik Intl Dublin

£552Multiple Airlines

Tue, 1 Dec - Tue, 8 Dec

11:55 - 17:00MAN Manchester-SEA Seattle/Tacoma Intl

13h 05m1 stop Reykjavik Keflavik Intl

14:35 - 10:45SEA Seattle/Tacoma Intl-MAN Manchester

12h 10m1 stop Reykjavik Keflavik Intl

£636Icelandair

Wed, 2 Dec - Wed, 9 Dec

11:55 - 17:00MAN Manchester-SEA Seattle/Tacoma Intl

13h 05m1 stop Reykjavik Keflavik Intl

14:35 - 10:45SEA Seattle/Tacoma Intl-MAN Manchester

12h 10m1 stop Reykjavik Keflavik Intl

£636Icelandair

Thu, 24 Dec - Thu, 7 Jan

14:55 - 11:25MAN Manchester-SEA Seattle/Tacoma Intl

28h 30m1 stop London Heathrow

18:45 - 15:35SEA Seattle/Tacoma Intl-MAN Manchester

12h 50m1 stop London Heathrow

£677British Airways

Mon, 30 Nov - Sun, 31 Jan

05:05 - 11:25MAN Manchester-SEA Seattle/Tacoma Intl

14h 20m1 stop London Heathrow

14:39 - 16:30SEA Seattle/Tacoma Intl-MAN Manchester

17h 51m2 stops Chicago O'Hare Intl London Heathrow

£679British Airways

Thu, 24 Dec - Thu, 7 Jan

10:10 - 22:04MAN Manchester-SEA Seattle/Tacoma Intl

19h 54m2 stops Kastrup Copenhagen Los Angeles

07:15 - 09:30SEA Seattle/Tacoma Intl-MAN Manchester

18h 15m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£691Scandinavian Airlines

Wed, 18 Nov - Wed, 2 Dec

10:10 - 22:04MAN Manchester-SEA Seattle/Tacoma Intl

19h 54m2 stops Kastrup Copenhagen Los Angeles

15:21 - 09:30SEA Seattle/Tacoma Intl-MAN Manchester

34h 09m2 stops Los Angeles Kastrup Copenhagen

£698Scandinavian Airlines

Wed, 18 Nov - Wed, 2 Dec

09:20 - 00:35MAN Manchester-SEA Seattle/Tacoma Intl

23h 15m2 stops Dublin Chicago O'Hare Intl

10:43 - 09:15SEA Seattle/Tacoma Intl-MAN Manchester

38h 32m2 stops Chicago O'Hare Intl Dublin

£716Aer Lingus

Tue, 3 Nov - Tue, 10 Nov

11:55 - 16:50MAN Manchester-SEA Seattle/Tacoma Intl

36h 55m2 stops Dublin London Heathrow

06:06 - 16:45SEA Seattle/Tacoma Intl-MAN Manchester

26h 39m2 stops Chicago O'Hare Intl Dublin

£737Aer Lingus

Thu, 24 Dec - Thu, 7 Jan

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Scandinavian Airlines flights from Manchester to Seattle

Our best Scandinavian Airlines deals on Manchester to Seattle flight tickets

Scandinavian Airlines

18 Nov

MAN10:10Manchester

19h 54m

2 stops

SEA22:04Seattle/Tacoma Intl

2 Dec

SEA07:15Seattle/Tacoma Intl

18h 15m

2 stops

MAN09:30Manchester

£691

Scandinavian Airlines

18 Nov

MAN10:10Manchester

19h 54m

2 stops

SEA22:04Seattle/Tacoma Intl

2 Dec

SEA15:21Seattle/Tacoma Intl

34h 09m

2 stops

MAN09:30Manchester

£698

Scandinavian Airlines

2 Nov

MAN10:10Manchester

19h 48m

2 stops

SEA21:58Seattle/Tacoma Intl

5 Nov

SEA07:24Seattle/Tacoma Intl

18h 06m

2 stops

MAN09:30Manchester

£789

British Airways flights from Manchester to Seattle

Our best British Airways deals on Manchester to Seattle flight tickets

British Airways

30 Nov

MAN14:55Manchester

28h 30m

1 stop

SEA11:25Seattle/Tacoma Intl

31 Jan

SEA18:45Seattle/Tacoma Intl

12h 50m

1 stop

MAN15:35Manchester

£677

British Airways

24 Dec

MAN05:05Manchester

14h 20m

1 stop

SEA11:25Seattle/Tacoma Intl

7 Jan

SEA14:39Seattle/Tacoma Intl

17h 51m

2 stops

MAN16:30Manchester

£679

British Airways

18 Nov

MAN17:20Manchester

26h 05m

1 stop

SEA11:25Seattle/Tacoma Intl

2 Dec

SEA10:52Seattle/Tacoma Intl

20h 03m

2 stops

MAN14:55Manchester

£694

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 2/12

06:00-17:00

2 stops19h 00m

Seattle/Tacoma Intl

Wed 9/12

14:35-22:00

2 stops23h 25m

£543

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Tue 1/12

06:00-17:00

2 stops19h 00m

Seattle/Tacoma Intl

Tue 8/12

14:35-20:25

2 stops21h 50m

£552

Fastest return journey

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 2/12

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Wed 9/12

14:35-10:45

1 stop12h 10m

£636

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

£636

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Mon 30/11

14:55-11:25

1 stop28h 30m

Seattle/Tacoma Intl

Sun 31/1

18:45-15:35

1 stop12h 50m

£677

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 24/12

05:05-11:25

1 stop14h 20m

Seattle/Tacoma Intl

Thu 7/1

14:39-16:30

2 stops17h 51m

£679

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 18/11

10:10-22:04

2 stops19h 54m

Seattle/Tacoma Intl

Wed 2/12

07:15-09:30

2 stops18h 15m

£691

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 18/11

10:10-22:04

2 stops19h 54m

Seattle/Tacoma Intl

Wed 2/12

15:21-09:30

2 stops34h 09m

£698

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Tue 3/11

09:20-00:35

2 stops23h 15m

Seattle/Tacoma Intl

Tue 10/11

10:43-09:15

2 stops38h 32m

£716

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 24/12

11:55-16:50

2 stops36h 55m

Seattle/Tacoma Intl

Thu 7/1

06:06-16:45

2 stops26h 39m

£737

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

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 £590 to £719.
The lowest price recently found on this route was £543.

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 £559, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Seattle, with average flight prices from Manchester averaging around £602.

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 £705 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 £638 on momondo.

How have Manchester to Seattle flight prices changed over time?

As of October 2026, prices for Manchester to Seattle flights are approximately 25% 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

Best price found	£337
Fastest flight time	12h 50m
Direct flights	None

The best one-way flight to Seattle from Manchester in the past 72 hours is £337. The best return flight deal from Manchester to Seattle found on momondo in the last 72 hours is £543.

The fastest flight from Manchester to Seattle takes 12h 50m

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 12h 50m.
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 October 2026, there are 7 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 35% of all bookings. The subsequent popular airlines are Aer Lingus at 25%, Icelandair at 22%, 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 £462	Free Cancellation	Rating 7.4 2,022 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom £477	Free Cancellation	Rating 7.0 762 reviews	Search Icelandair flights
Lufthansa	PriceFrom £495	Free Cancellation	Rating 6.8 8,289 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom £532	Free Cancellation	Rating 7.5 697 reviews	Search Virgin Atlantic flights
Aer Lingus	PriceFrom £538	Free Cancellation	Rating 7.3 1,851 reviews	Search Aer Lingus flights
British Airways	PriceFrom £541	Free Cancellation	Rating 6.7 8,267 reviews	Search British Airways flights
KLM	PriceFrom £543	Free Cancellation	Rating 7.8 1,592 reviews	Search KLM flights

Westport

Kirkland

Fife

SeaTac

Ashford

Tacoma

Kent

Tukwila

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

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.

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Cheap flights from Manchester to Seattle from £337

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 10/11. 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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Scandinavian Airlines flights from Manchester to Seattle

Our best Scandinavian Airlines 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?

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

Best price found

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.

Popular Cities in the United States

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

Fly to other destinations from Manchester

According to popular flight searches on momondo this year

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