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 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 airlines fly to Seattle?

British Airways, Icelandair and KLM 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 43% 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.

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

Dublin (DUB) has the shortest average stopover time for this route: 2h 00m.

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 £593.

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 February 2026, 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.

£251 Cheap Flights from Manchester to Seattle in 2026

Q: 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 £511 to £639. The lowest price recently found on this route was £396.

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Find the cheapest flights from Manchester to Seattle

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19:45 - 19:25

MAN

SEA

31h 40m

2 stops

15:40 - 11:40

SEA

MAN

12h 00m

1 stop

£396Multiple Airlines

Wed, 1 Apr - Tue, 21 Apr

22:25 - 19:25

MAN

SEA

29h 00m

2 stops

15:40 - 11:40

SEA

MAN

12h 00m

1 stop

£397Multiple Airlines

Wed, 1 Apr - Mon, 20 Apr

19:45 - 19:25

MAN

SEA

31h 40m

2 stops

15:40 - 11:40

SEA

MAN

12h 00m

1 stop

£399Multiple Airlines

Wed, 1 Apr - Mon, 20 Apr

22:35 - 19:25

MAN

SEA

28h 50m

2 stops

15:40 - 11:40

SEA

MAN

12h 00m

1 stop

£400Multiple Airlines

Mon, 13 Apr - Sun, 3 May

06:00 - 19:25

MAN

SEA

21h 25m

2 stops

15:40 - 11:40

SEA

MAN

12h 00m

1 stop

£403Multiple Airlines

Thu, 2 Apr - Sun, 19 Apr

22:35 - 19:25

MAN

SEA

28h 50m

2 stops

15:40 - 11:40

SEA

MAN

12h 00m

1 stop

£404Multiple Airlines

Mon, 13 Apr - Sun, 3 May

22:25 - 19:25

MAN

SEA

29h 00m

2 stops

15:40 - 11:40

SEA

MAN

12h 00m

1 stop

£406Multiple Airlines

Wed, 8 Apr - Sun, 3 May

07:30 - 19:25

MAN

SEA

19h 55m

2 stops

15:40 - 11:40

SEA

MAN

12h 00m

1 stop

£406Multiple Airlines

Tue, 14 Apr - Sun, 3 May

07:30 - 19:25

MAN

SEA

19h 55m

2 stops

19:00 - 11:40

SEA

MAN

32h 40m

1 stop

£408Multiple Airlines

Tue, 14 Apr - Mon, 4 May

22:25 - 19:25

MAN

SEA

29h 00m

2 stops

15:40 - 11:40

SEA

MAN

12h 00m

1 stop

£411Multiple Airlines

Wed, 8 Apr - Sun, 3 May

Scandinavian Airlines flights from Manchester to Seattle

Our best Scandinavian Airlines deals on Manchester to Seattle flight tickets

Scandinavian Airlines

22 May

MAN19:10Manchester

26h 35m

1 stop

SEA13:45Seattle/Tacoma Intl

9 Jun

SEA15:55Seattle/Tacoma Intl

33h 00m

1 stop

MAN08:55Manchester

£487

Scandinavian Airlines

22 May

MAN12:45Manchester

33h 00m

2 stops

SEA13:45Seattle/Tacoma Intl

9 Jun

SEA15:55Seattle/Tacoma Intl

44h 35m

2 stops

MAN20:30Manchester

£492

Scandinavian Airlines

22 May

MAN12:45Manchester

33h 00m

2 stops

SEA13:45Seattle/Tacoma Intl

9 Jun

SEA15:55Seattle/Tacoma Intl

36h 10m

2 stops

MAN12:05Manchester

£494

Fly from

Fly to

Route

Depart

Return

Price

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 1/4

19:45-19:25

2 stops31h 40m

Seattle/Tacoma Intl

Tue 21/4

15:40-11:40

1 stop12h 00m

£396

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 1/4

22:25-19:25

2 stops29h 00m

Seattle/Tacoma Intl

Mon 20/4

15:40-11:40

1 stop12h 00m

£397

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 1/4

19:45-19:25

2 stops31h 40m

Seattle/Tacoma Intl

Mon 20/4

15:40-11:40

1 stop12h 00m

£399

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Mon 13/4

22:35-19:25

2 stops28h 50m

Seattle/Tacoma Intl

Sun 3/5

15:40-11:40

1 stop12h 00m

£400

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 2/4

06:00-19:25

2 stops21h 25m

Seattle/Tacoma Intl

Sun 19/4

15:40-11:40

1 stop12h 00m

£403

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Mon 13/4

22:35-19:25

2 stops28h 50m

Seattle/Tacoma Intl

Sun 3/5

15:40-11:40

1 stop12h 00m

£404

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 8/4

22:25-19:25

2 stops29h 00m

Seattle/Tacoma Intl

Sun 3/5

15:40-11:40

1 stop12h 00m

£406

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Tue 14/4

07:30-19:25

2 stops19h 55m

Seattle/Tacoma Intl

Sun 3/5

15:40-11:40

1 stop12h 00m

£406

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Tue 14/4

07:30-19:25

2 stops19h 55m

Seattle/Tacoma Intl

Mon 4/5

19:00-11:40

1 stop32h 40m

£408

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 8/4

22:25-19:25

2 stops29h 00m

Seattle/Tacoma Intl

Sun 3/5

15:40-11:40

1 stop12h 00m

£411

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?

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Manchester is in January. Flight prices, which tend to average around £533, 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 £533.

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 £610 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 £549 on momondo.

How have Manchester to Seattle flight prices changed over time?

As of February 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	13h 15m
Direct flights	None

The fastest flight from Manchester to Seattle takes 13h 15m

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 15m.
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 February 2026, 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 33% of all bookings. The subsequent popular airlines are Icelandair at 21%, 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 £433	Free Cancellation	Rating 7.3 1,677 reviews	Search Scandinavian Airlines flights
Finnair	PriceFrom £445	Free Cancellation	Rating 7.6 1,357 reviews	Search Finnair flights
Icelandair	PriceFrom £465	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
British Airways	PriceFrom £493	Free Cancellation	Rating 6.7 7,716 reviews	Search British Airways flights
Lufthansa	PriceFrom £510	Free Cancellation	Rating 6.8 7,761 reviews	Search Lufthansa flights
Delta	PriceFrom £512	Free Cancellation	Rating 7.9 8,147 reviews	Search Delta flights
Virgin Atlantic	PriceFrom £535	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom £537	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
KLM	PriceFrom £545	Free Cancellation	Rating 7.7 1,448 reviews	Search KLM flights
Aer Lingus	PriceFrom £547	Free Cancellation	Rating 7.2 1,445 reviews	Search Aer Lingus flights

Fife

SeaTac

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.

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 £251

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 20/4. 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

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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 to Seattle?

How have Manchester to Seattle flight prices changed over time?

As of February 2026, prices for Manchester to Seattle flights are approximately 6% more expensive when compared to flights at the same time last year.

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 £593.

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 00m.

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

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

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According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year