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.

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

Dublin (DUB) has the shortest average stopover time for this route: 2h 01m.

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 44% of people opting to fly with this airline when travelling to Seattle. Keep in mind that there are 11 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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 airline has the best punctuality record on Manchester to Seattle flights?

According to our data, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 100% of their flights experiencing any sort of delay.

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

Flights via Reykjavik (KEF) offer the lowest average return price of £601.

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.

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.

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

Lufthansa and Aer Lingus 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?

Dublin (DUB) was the most common stop: 40% 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 December 2025, there are 11 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.

£357 Cheap Flights from Manchester to Seattle in 2025/26

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11:55 - 17:00

MAN

SEA

13h 05m1 stop

14:35 - 10:45

SEA

MAN

12h 10m1 stop

£419Icelandair

Tue, 27 Jan - Tue, 3 Feb

15:15 - 19:18

MAN

SEA

35h 03m2 stops

15:40 - 11:40

SEA

MAN

12h 00m1 stop

£433Multiple Airlines

Wed, 11 Mar - Mon, 13 Apr

06:00 - 12:10

MAN

SEA

14h 10m1 stop

09:55 - 17:00

SEA

MAN

23h 05m2 stops

£448Lufthansa

Thu, 5 Feb - Sun, 8 Feb

19:55 - 14:19

MAN

SEA

50h 24m2 stops

14:35 - 10:45

SEA

MAN

12h 10m1 stop

£448Multiple Airlines

Sun, 1 Feb - Mon, 16 Feb

06:25 - 13:20

MAN

SEA

14h 55m1 stop

14:00 - 17:00

SEA

MAN

19h 00m1 stop

£459Lufthansa

Sun, 1 Feb - Mon, 16 Feb

09:10 - 21:12

MAN

SEA

20h 02m2 stops

10:58 - 08:20

SEA

MAN

37h 22m2 stops

£467SWISS

Wed, 28 Jan - Wed, 4 Feb

06:05 - 12:10

MAN

SEA

14h 05m1 stop

14:00 - 17:00

SEA

MAN

19h 00m1 stop

£468Lufthansa

Sat, 24 Jan - Mon, 26 Jan

11:55 - 17:00

MAN

SEA

13h 05m1 stop

14:35 - 10:45

SEA

MAN

12h 10m1 stop

£470Icelandair

Thu, 5 Feb - Sun, 8 Feb

11:55 - 17:00

MAN

SEA

13h 05m1 stop

14:35 - 10:45

SEA

MAN

12h 10m1 stop

£472Icelandair

Thu, 22 Jan - Mon, 26 Jan

11:55 - 17:00

MAN

SEA

13h 05m1 stop

14:35 - 10:45

SEA

MAN

12h 10m1 stop

£473Icelandair

Thu, 22 Jan - Mon, 26 Jan

Lufthansa flights from Manchester to Seattle

Our best Lufthansa deals on Manchester to Seattle flight tickets

Lufthansa

5 Feb

MAN06:00Manchester

14h 10m

1 stop

SEA12:10Seattle/Tacoma Intl

8 Feb

SEA09:55Seattle/Tacoma Intl

23h 05m

2 stops

MAN17:00Manchester

£448

Find similar

Lufthansa

1 Feb

MAN06:25Manchester

14h 55m

1 stop

SEA13:20Seattle/Tacoma Intl

16 Feb

SEA14:00Seattle/Tacoma Intl

19h 00m

1 stop

MAN17:00Manchester

£459

Find similar

Lufthansa

24 Jan

MAN06:05Manchester

14h 05m

1 stop

SEA12:10Seattle/Tacoma Intl

26 Jan

SEA14:00Seattle/Tacoma Intl

19h 00m

1 stop

MAN17:00Manchester

£468

Find similar

SWISS flights from Manchester to Seattle

Our best SWISS deals on Manchester to Seattle flight tickets

SWISS

28 Jan

MAN09:10Manchester

20h 02m

2 stops

SEA21:12Seattle/Tacoma Intl

4 Feb

SEA10:58Seattle/Tacoma Intl

37h 22m

2 stops

MAN08:20Manchester

£467

Find similar

SWISS

27 Jan

MAN09:10Manchester

20h 02m

2 stops

SEA21:12Seattle/Tacoma Intl

3 Feb

SEA12:35Seattle/Tacoma Intl

21h 20m

2 stops

MAN17:55Manchester

£480

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Tue 27/1

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Tue 3/2

14:35-10:45

1 stop12h 10m

£419

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 11/3

15:15-19:18

2 stops35h 03m

Seattle/Tacoma Intl

Mon 13/4

15:40-11:40

1 stop12h 00m

£433

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 5/2

06:00-12:10

1 stop14h 10m

Seattle/Tacoma Intl

Sun 8/2

09:55-17:00

2 stops23h 05m

£448

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sun 1/2

19:55-14:19

2 stops50h 24m

Seattle/Tacoma Intl

Mon 16/2

14:35-10:45

1 stop12h 10m

£448

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sun 1/2

06:25-13:20

1 stop14h 55m

Seattle/Tacoma Intl

Mon 16/2

14:00-17:00

1 stop19h 00m

£459

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 28/1

09:10-21:12

2 stops20h 02m

Seattle/Tacoma Intl

Wed 4/2

10:58-08:20

2 stops37h 22m

£467

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 24/1

06:05-12:10

1 stop14h 05m

Seattle/Tacoma Intl

Mon 26/1

14:00-17:00

1 stop19h 00m

£468

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 5/2

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Sun 8/2

14:35-10:45

1 stop12h 10m

£470

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 22/1

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Mon 26/1

14:35-10:45

1 stop12h 10m

£472

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 22/1

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Mon 26/1

14:35-10:45

1 stop12h 10m

£473

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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 cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Manchester is in March. Flight prices, which tend to average around £534, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Seattle, with average flight prices from Manchester averaging around £540.

How far in advance should I book a flight 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 £623 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 £557 on momondo.

How have Manchester to Seattle flight prices changed over time?

As of December 2025, prices for Manchester to Seattle flights are approximately 18% 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

Fastest flight time	13h 05m
Direct flights	None

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

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?
As of December 2025, there are 11 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 20%, Aer Lingus at 11%, and Virgin Atlantic at 10%.

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 £439	Free Cancellation	Rating 7.4 1,633 reviews	Search Scandinavian Airlines flights
Finnair	PriceFrom £452	Free Cancellation	Rating 7.6 1,343 reviews	Search Finnair flights
Aer Lingus	PriceFrom £464	Free Cancellation	Rating 7.2 1,416 reviews	Search Aer Lingus flights
Icelandair	PriceFrom £472	Free Cancellation	Rating 7.1 593 reviews	Search Icelandair flights
British Airways	PriceFrom £480	Free Cancellation	Rating 6.7 7,630 reviews	Search British Airways flights
Air France	PriceFrom £495	Free Cancellation	Rating 7.4 1,514 reviews	Search Air France flights
Virgin Atlantic	PriceFrom £499	Free Cancellation	Rating 7.5 677 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £509	Free Cancellation	Rating 6.8 7,668 reviews	Search Lufthansa flights
Delta	PriceFrom £520	Free Cancellation	Rating 7.9 8,013 reviews	Search Delta flights
United Airlines	PriceFrom £545	Free Cancellation	Rating 7.4 9,123 reviews	Search United Airlines flights

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Tukwila

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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 £357

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 15/2. 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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Use the filters below to find and compare flights from Manchester to Seattle that are best for you.

See travel insights to Seattle from

How to get the cheapest flight ticket from Manchester to Seattle

What is the cheapest month to fly to Seattle?

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

How have Manchester to Seattle flight prices changed over time?

As of December 2025, prices for Manchester to Seattle flights are approximately 18% cheaper when compared to flights at the same time last year.

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

Lufthansa and Aer Lingus are the most popular carriers operating from Manchester to Seattle/Tacoma Intl

Which airlines fly to Seattle?

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.

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 airline has the best punctuality record on Manchester to Seattle flights?

According to our data, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 100% of their flights experiencing any sort of delay.

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

Dublin (DUB) was the most common stop: 40% 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 Reykjavik (KEF) offer the lowest average return price of £601.

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?

Dublin (DUB) has the shortest average stopover time for this route: 2h 01m.

When to book flights from Manchester to Seattle

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

Direct flights

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

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

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?

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

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

Travelling to a place near Seattle?

Why use momondo?

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

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

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

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

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