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

Ethiopian Air is the most popular carrier 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.

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 has the shortest connection time from Manchester to Seattle?

Reykjavik (KEF) has the shortest average stopover time for this route: 1h 57m.

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

Flights connecting via London (LHR) have the shortest average one-way travel time: 12h 42m.

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

Flights via Reykjavik (KEF) offer the lowest average return price of £657.

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 38% 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.

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 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.

£296 Cheap Flights from Manchester to Seattle in 2025/26

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17:00 - 12:10MAN-SEA

27h 10m2 stops

08:10 - 18:50SEA-MAN

26h 40m3 stops

£526Multiple Airlines

Find Deal

Wed, 5 Nov - Thu, 20 Nov

11:55 - 17:00MAN-SEA

13h 05m1 stop

14:35 - 11:00SEA-MAN

12h 25m1 stop

£562Icelandair

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Mon, 1 Dec - Thu, 4 Dec

11:55 - 17:00MAN-SEA

13h 05m1 stop

14:35 - 11:00SEA-MAN

12h 25m1 stop

£564Icelandair

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Mon, 1 Dec - Thu, 4 Dec

11:55 - 17:00MAN-SEA

13h 05m1 stop

14:35 - 10:45SEA-MAN

12h 10m1 stop

£576Icelandair

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Sat, 10 Jan - Thu, 5 Mar

06:05 - 12:10MAN-SEA

14h 05m1 stop

10:05 - 12:20SEA-MAN

18h 15m2 stops

£596Lufthansa

Find Deal

Sat, 10 Jan - Thu, 5 Mar

13:55 - 18:20MAN-SEA

12h 25m1 stop

20:05 - 16:40SEA-MAN

12h 35m1 stop

£597Aer Lingus

Find Deal

Fri, 21 Nov - Fri, 28 Nov

06:00 - 12:10MAN-SEA

14h 10m1 stop

14:00 - 12:20SEA-MAN

14h 20m1 stop

£601Lufthansa

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Tue, 25 Nov - Tue, 2 Dec

10:10 - 22:22MAN-SEA

20h 12m2 stops

12:00 - 09:30SEA-MAN

38h 30m2 stops

£611Scandinavian Airlines

Find Deal

Thu, 5 Mar - Mon, 9 Mar

13:30 - 23:54MAN-SEA

18h 24m1 stop

13:40 - 10:10SEA-MAN

12h 30m1 stop

£632Virgin Atlantic

Find Deal

Wed, 5 Nov - Thu, 20 Nov

19:15 - 22:22MAN-SEA

35h 07m2 stops

12:45 - 09:30SEA-MAN

36h 45m2 stops

£654Scandinavian Airlines

Find Deal

Mon, 1 Dec - Thu, 4 Dec

Scandinavian Airlines flights from Manchester to Seattle

Our best Scandinavian Airlines deals on Manchester to Seattle flight tickets

Scandinavian Airlines

5 Mar

MAN10:10Manchester

20h 12m

2 stops

SEA22:22Seattle/Tacoma Intl

9 Mar

SEA12:00Seattle/Tacoma Intl

38h 30m

2 stops

MAN09:30Manchester

£611

Find similar

Scandinavian Airlines

1 Dec

MAN19:15Manchester

35h 07m

2 stops

SEA22:22Seattle/Tacoma Intl

4 Dec

SEA12:45Seattle/Tacoma Intl

36h 45m

2 stops

MAN09:30Manchester

£654

Find similar

Scandinavian Airlines

1 Dec

MAN19:15Manchester

35h 07m

2 stops

SEA22:22Seattle/Tacoma Intl

4 Dec

SEA12:45Seattle/Tacoma Intl

21h 50m

2 stops

MAN18:35Manchester

£657

Find similar

United Airlines flights from Manchester to Seattle

Our best United Airlines deals on Manchester to Seattle flight tickets

United Airlines

25 Nov

MAN06:00Manchester

14h 10m

1 stop

SEA12:10Seattle/Tacoma Intl

2 Dec

SEA07:00Seattle/Tacoma Intl

26h 00m

2 stops

MAN17:00Manchester

£590

Find similar

United Airlines

25 Nov

MAN06:00Manchester

23h 13m

2 stops

SEA21:13Seattle/Tacoma Intl

2 Dec

SEA14:00Seattle/Tacoma Intl

14h 20m

1 stop

MAN12:20Manchester

£592

Find similar

United Airlines

25 Nov

MAN06:00Manchester

39h 54m

2 stops

SEA13:54Seattle/Tacoma Intl

2 Dec

SEA13:40Seattle/Tacoma Intl

38h 40m

2 stops

MAN12:20Manchester

£594

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 5/11

17:00-12:10

2 stops27h 10m

Seattle/Tacoma Intl

Thu 20/11

08:10-18:50

3 stops26h 40m

£526

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Mon 1/12

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Thu 4/12

14:35-11:00

1 stop12h 25m

£562

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Mon 1/12

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Thu 4/12

14:35-11:00

1 stop12h 25m

£564

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 10/1

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Thu 5/3

14:35-10:45

1 stop12h 10m

£576

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 10/1

06:05-12:10

1 stop14h 05m

Seattle/Tacoma Intl

Thu 5/3

10:05-12:20

2 stops18h 15m

£596

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Fri 21/11

13:55-18:20

1 stop12h 25m

Seattle/Tacoma Intl

Fri 28/11

20:05-16:40

1 stop12h 35m

£597

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Tue 25/11

06:00-12:10

1 stop14h 10m

Seattle/Tacoma Intl

Tue 2/12

14:00-12:20

1 stop14h 20m

£601

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 5/3

10:10-22:22

2 stops20h 12m

Seattle/Tacoma Intl

Mon 9/3

12:00-09:30

2 stops38h 30m

£611

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 5/11

13:30-23:54

1 stop18h 24m

Seattle/Tacoma Intl

Thu 20/11

13:40-10:10

1 stop12h 30m

£632

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Mon 1/12

19:15-22:22

2 stops35h 07m

Seattle/Tacoma Intl

Thu 4/12

12:45-09:30

2 stops36h 45m

£654

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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 £544, 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 £548.

What is the cheapest day to depart on your flight to Seattle?

According to our data, Wednesday is the cheapest day to fly to Seattle from Manchester. The lowest ticket price found for a Wednesday departure recently was £606. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Seattle on Friday is £721.

What is the cheapest time of day to depart on your flight to Seattle?

According to our data, the cheapest time of day to fly to Seattle is at midday. momondo users have found flights departing from Manchester to Seattle at midday for as low as £627. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive, with an average ticket price of £773.

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 £634 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 £578 on momondo.

How have Manchester to Seattle flight prices changed over time?

As of October 2025, prices for Manchester to Seattle flights are approximately 22% 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

Direct flights	None

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

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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 25m.
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 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 32% of all bookings. The subsequent popular airlines are Icelandair at 24%, Virgin Atlantic at 11%, and Aer Lingus at 9%.

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 £441	Free Cancellation	Rating 7.4 1,533 reviews	Search Scandinavian Airlines flights
Finnair	PriceFrom £456	Free Cancellation	Rating 7.6 1,332 reviews	Search Finnair flights
Aer Lingus	PriceFrom £466	Free Cancellation	Rating 7.2 1,344 reviews	Search Aer Lingus flights
Icelandair	PriceFrom £479	Free Cancellation	Rating 7.0 556 reviews	Search Icelandair flights
British Airways	PriceFrom £487	Free Cancellation	Rating 6.7 7,459 reviews	Search British Airways flights
Air France	PriceFrom £497	Free Cancellation	Rating 7.4 1,477 reviews	Search Air France flights
Virgin Atlantic	PriceFrom £507	Free Cancellation	Rating 7.5 670 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £520	Free Cancellation	Rating 6.8 7,502 reviews	Search Lufthansa flights
Delta	PriceFrom £522	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
United Airlines	PriceFrom £547	Free Cancellation	Rating 7.4 8,984 reviews	Search United Airlines flights

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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 £296

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 30/11. 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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Our best Scandinavian Airlines deals on Manchester to Seattle flight tickets

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Our best United Airlines deals on Manchester to Seattle flight tickets

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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 cheapest month to fly to Seattle?

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight 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 October 2025, prices for Manchester to Seattle flights are approximately 22% more expensive when compared to flights at the same time last year.

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

Ethiopian Air is the most popular carrier operating from Manchester to Seattle/Tacoma Intl

Which airlines fly to Seattle?

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 £657.

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

Flights connecting via London (LHR) have the shortest average one-way travel time: 12h 42m.

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

Reykjavik (KEF) has the shortest average stopover time for this route: 1h 57m.

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

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