Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Manchester to Seattle from $446

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Manchester to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 pm - 5:00 pmMAN  Manchester-SEA Seattle/Tacoma Intl
30h 30m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
Multiple Airlines Logo
2:35 pm - 10:30 pmSEA  Seattle/Tacoma Intl-MAN Manchester
23h 55m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
$791Multiple Airlines
Mon, Jan 11 - Sat, Jan 23
Multiple Airlines Logo
6:15 pm - 5:00 pmMAN  Manchester-SEA Seattle/Tacoma Intl
30h 45m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
Multiple Airlines Logo
2:35 pm - 10:05 pmSEA  Seattle/Tacoma Intl-MAN Manchester
23h 30m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Amsterdam Schiphol
$794Multiple Airlines
Wed, Nov 11 - Wed, Jan 13
Multiple Airlines Logo
8:25 am - 5:00 pmMAN  Manchester-SEA Seattle/Tacoma Intl
40h 35m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
Multiple Airlines Logo
2:35 pm - 10:45 amSEA  Seattle/Tacoma Intl-MAN Manchester
12h 10m1 stop Reykjavik Keflavik Intl
$799Multiple Airlines
Wed, Nov 25 - Wed, Dec 2
Multiple Airlines Logo
7:35 am - 5:00 pmMAN  Manchester-SEA Seattle/Tacoma Intl
17h 25m2 stops Dublin Reykjavik Keflavik Intl
Multiple Airlines Logo
2:35 pm - 6:15 pmSEA  Seattle/Tacoma Intl-MAN Manchester
19h 40m2 stops Reykjavik Keflavik Intl Dublin
$839Multiple Airlines
Thu, Dec 24 - Thu, Jan 7
British Airways Logo
9:45 am - 4:50 pmMAN  Manchester-SEA Seattle/Tacoma Intl
15h 05m1 stop London Heathrow
British Airways Logo
6:45 pm - 7:05 pmSEA  Seattle/Tacoma Intl-MAN Manchester
16h 20m1 stop London Heathrow
$927British Airways
Thu, Nov 26 - Thu, Dec 3
British Airways Logo
5:05 am - 11:25 amMAN  Manchester-SEA Seattle/Tacoma Intl
14h 20m1 stop London Heathrow
British Airways Logo
10:17 am - 2:15 pmSEA  Seattle/Tacoma Intl-MAN Manchester
19h 58m2 stops Chicago O'Hare Intl London Heathrow
$933British Airways
Thu, Dec 24 - Thu, Jan 7
British Airways Logo
9:45 am - 4:50 pmMAN  Manchester-SEA Seattle/Tacoma Intl
15h 05m1 stop London Heathrow
British Airways Logo
10:52 am - 2:15 pmSEA  Seattle/Tacoma Intl-MAN Manchester
19h 23m2 stops Chicago O'Hare Intl London Heathrow
$934British Airways
Thu, Nov 26 - Thu, Dec 3
Aer Lingus Logo
2:10 pm - 12:42 amMAN  Manchester-SEA Seattle/Tacoma Intl
42h 32m2 stops Dublin Chicago O'Hare Intl
Aer Lingus Logo
6:20 am - 7:35 amSEA  Seattle/Tacoma Intl-MAN Manchester
17h 15m2 stops Chicago O'Hare Intl Dublin
$988Aer Lingus
Thu, Nov 26 - Thu, Dec 3
Aer Lingus Logo
8:10 pm - 4:50 pmMAN  Manchester-SEA Seattle/Tacoma Intl
28h 40m2 stops Dublin London Heathrow
Aer Lingus Logo
6:29 am - 4:45 pmSEA  Seattle/Tacoma Intl-MAN Manchester
26h 16m2 stops Chicago O'Hare Intl Dublin
$1,091Aer Lingus
Sun, Dec 13 - Sun, Dec 20
Aer Lingus Logo
8:55 pm - 9:38 pmMAN  Manchester-SEA Seattle/Tacoma Intl
32h 43m2 stops Dublin Chicago O'Hare Intl
Aer Lingus Logo
6:45 pm - 8:25 pmSEA  Seattle/Tacoma Intl-MAN Manchester
17h 40m2 stops London Heathrow Dublin
$1,209Aer Lingus
Sun, Dec 27 - Mon, Jan 4

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Scandinavian Airlines flights from Manchester to Seattle

Our best Scandinavian Airlines deals on Manchester to Seattle flight tickets
Scandinavian Airlines
Dec 25
MAN10:10 amManchester
21h 45m
2 stops
SEA11:55 pmSeattle/Tacoma Intl
Jan 7
SEA7:15 amSeattle/Tacoma Intl
27h 20m
2 stops
MAN6:35 pmManchester
$928
Scandinavian Airlines
Nov 24
MAN10:10 amManchester
19h 54m
2 stops
SEA10:04 pmSeattle/Tacoma Intl
Dec 1
SEA7:20 amSeattle/Tacoma Intl
27h 15m
2 stops
MAN6:35 pmManchester
$929
Scandinavian Airlines
Nov 8
MAN10:10 amManchester
21h 46m
2 stops
SEA11:56 pmSeattle/Tacoma Intl
Nov 11
SEA7:27 amSeattle/Tacoma Intl
27h 08m
2 stops
MAN6:35 pmManchester
$1,064

Icelandair flights from Manchester to Seattle

Our best Icelandair deals on Manchester to Seattle flight tickets
Icelandair
Dec 24
MAN11:55 amManchester
13h 05m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Jan 7
SEA2:35 pmSeattle/Tacoma Intl
12h 10m
1 stop
MAN10:45 amManchester
$847
Icelandair
Dec 24
MAN11:55 amManchester
13h 05m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Jan 7
SEA2:35 pmSeattle/Tacoma Intl
12h 10m
1 stop
MAN10:45 amManchester
$848
Icelandair
Dec 25
MAN11:35 amManchester
13h 25m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Jan 7
SEA2:35 pmSeattle/Tacoma Intl
12h 10m
1 stop
MAN10:45 amManchester
$849

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Mon 1/11

6:30 pm-5:00 pm

2 stops30h 30m

Seattle/Tacoma Intl

Sat 1/23

2:35 pm-10:30 pm

2 stops23h 55m

$791

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 11/11

6:15 pm-5:00 pm

2 stops30h 45m

Seattle/Tacoma Intl

Wed 1/13

2:35 pm-10:05 pm

3 stops23h 30m

$794

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Wed 11/25

8:25 am-5:00 pm

2 stops40h 35m

Seattle/Tacoma Intl

Wed 12/2

2:35 pm-10:45 am

1 stop12h 10m

$799

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 12/24

7:35 am-5:00 pm

2 stops17h 25m

Seattle/Tacoma Intl

Thu 1/7

2:35 pm-6:15 pm

2 stops19h 40m

$839
Quickest round-trip

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 11/26

9:45 am-4:50 pm

1 stop15h 05m

Seattle/Tacoma Intl

Thu 12/3

6:45 pm-7:05 pm

1 stop16h 20m

$927

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 12/24

5:05 am-11:25 am

1 stop14h 20m

Seattle/Tacoma Intl

Thu 1/7

10:17 am-2:15 pm

2 stops19h 58m

$933

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 11/26

9:45 am-4:50 pm

1 stop15h 05m

Seattle/Tacoma Intl

Thu 12/3

10:52 am-2:15 pm

2 stops19h 23m

$934

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Thu 11/26

2:10 pm-12:42 am

2 stops42h 32m

Seattle/Tacoma Intl

Thu 12/3

6:20 am-7:35 am

2 stops17h 15m

$988

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Sun 12/13

8:10 pm-4:50 pm

2 stops28h 40m

Seattle/Tacoma Intl

Sun 12/20

6:29 am-4:45 pm

2 stops26h 16m

$1,091

ManchesterSeattle

MAN Manchester - SEA Seattle/Tacoma Intl

MANSEA

Manchester

Sun 12/27

8:55 pm-9:38 pm

2 stops32h 43m

Seattle/Tacoma Intl

Mon 1/4

6:45 pm-8:25 pm

2 stops17h 40m

$1,209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seattle from

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

Prices are currently typical for flights on this route.

Typical prices usually range from $763 to $845.
The lowest price recently found on this route was $791.

What is the cheapest month to fly to Seattle?

In general, February is the cheapest month to fly from Manchester to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $748. If you don’t want to visit Seattle in February, then you should wait until April to fly from Manchester, when ticket prices are also cheap, with an average price of $807.

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 $946 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Manchester for as low as $854 on momondo.

Can stopping save me money on Manchester to Seattle flights?

You could potentially save up to 15% on your flight if you consider stops on a Manchester to Seattle flight.

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 round-trip 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

$446

Fastest flight time

13h 05m

Direct flights

None
The best one-way flight to Seattle from Manchester in the past 72 hours is $446. The best round-trip flight deal from Manchester to Seattle found on momondo in the last 72 hours is $791.
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

Frequently asked questions about flying from Manchester to Seattle

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

    A flight from Manchester to Seattle/Tacoma Intl will travel around 4618.9 mi. By plane, this route typically takes 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?

  • How old do you have to be to fly from Manchester Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Manchester Airport to Seattle/Tacoma Intl Airport.

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

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $393Free CancellationRating
7.3
1,868 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $741Free CancellationRating
6.7
8,275 reviews
Search British Airways flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Redmond
Kent
Federal Way
Lakewood
Fife
Lynnwood
Puyallup
Tukwila
Cle Elum
Marysville
Lacey
Kirkland
Centralia
Shoreline

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?

All flight searches from Manchester to Seattle on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Price alerts on flights to Seattle from Manchester are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 11/29
Sun 12/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States