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Cheap flights from Manchester to Seattle from $408

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 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Manchester to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:25 am - 5:10 pm
MAN
-
SEA
15h 45m
1 stop
Multiple Airlines Logo
7:10 pm - 5:25 pm
SEA
-
MAN
14h 15m
1 stop
$695Multiple Airlines
Tue, Jun 16 - Tue, Jun 23
Scandinavian Airlines Logo
7:10 pm - 1:45 pm
MAN
-
SEA
26h 35m
1 stop
Scandinavian Airlines Logo
3:55 pm - 6:30 pm
SEA
-
MAN
18h 35m
1 stop
$756Scandinavian Airlines
Sat, May 23 - Fri, Jun 5
Scandinavian Airlines Logo
9:35 am - 1:45 pm
MAN
-
SEA
12h 10m
1 stop
Scandinavian Airlines Logo
3:55 pm - 8:55 am
SEA
-
MAN
33h 00m
1 stop
$773Scandinavian Airlines
Sat, May 30 - Sat, Jun 6
Scandinavian Airlines Logo
9:35 am - 1:45 pm
MAN
-
SEA
12h 10m
1 stop
Scandinavian Airlines Logo
3:55 pm - 12:05 pm
SEA
-
MAN
36h 10m
2 stops
$777Scandinavian Airlines
Sat, May 30 - Sat, Jun 6
Scandinavian Airlines Logo
10:40 am - 1:45 pm
MAN
-
SEA
35h 05m
2 stops
Scandinavian Airlines Logo
3:55 pm - 12:05 pm
SEA
-
MAN
36h 10m
2 stops
$781Scandinavian Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
8:10 am - 5:10 pm
MAN
-
SEA
17h 00m
1 stop
Multiple Airlines Logo
7:10 pm - 4:40 pm
SEA
-
MAN
13h 30m
1 stop
$786Multiple Airlines
Sun, Jun 14 - Sun, Jun 21
Multiple Airlines Logo
11:55 am - 4:00 pm
MAN
-
SEA
36h 05m
2 stops
Multiple Airlines Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
$787Multiple Airlines
Thu, Sep 17 - Tue, Oct 6
Multiple Airlines Logo
11:55 am - 4:00 pm
MAN
-
SEA
36h 05m
2 stops
Multiple Airlines Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
$789Multiple Airlines
Thu, Sep 17 - Wed, Oct 7
Multiple Airlines Logo
7:15 pm - 5:10 pm
MAN
-
SEA
29h 55m
2 stops
Multiple Airlines Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
$812Multiple Airlines
Sat, Sep 19 - Thu, Oct 8
Multiple Airlines Logo
7:15 pm - 5:10 pm
MAN
-
SEA
29h 55m
2 stops
Multiple Airlines Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
$813Multiple Airlines
Sat, Sep 19 - Sun, Oct 4

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Scandinavian Airlines flights from Manchester to Seattle

Our best Scandinavian Airlines deals on Manchester to Seattle flight tickets
Scandinavian Airlines
May 23
MAN7:10 pmManchester
26h 35m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
Jun 5
SEA3:55 pmSeattle/Tacoma Intl
18h 35m
1 stop
MAN6:30 pmManchester
$756
Scandinavian Airlines
May 30
MAN9:35 amManchester
12h 10m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
Jun 6
SEA3:55 pmSeattle/Tacoma Intl
33h 00m
1 stop
MAN8:55 amManchester
$773
Scandinavian Airlines
May 30
MAN9:35 amManchester
12h 10m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
Jun 6
SEA3:55 pmSeattle/Tacoma Intl
36h 10m
2 stops
MAN12:05 pmManchester
$777

Aer Lingus flights from Manchester to Seattle

Our best Aer Lingus deals on Manchester to Seattle flight tickets
Aer Lingus
May 16
MAN11:35 amManchester
13h 35m
1 stop
SEA5:10 pmSeattle/Tacoma Intl
Jun 9
SEA7:10 pmSeattle/Tacoma Intl
17h 15m
1 stop
MAN8:25 pmManchester
$899
Aer Lingus
May 16
MAN11:35 amManchester
13h 35m
1 stop
SEA5:10 pmSeattle/Tacoma Intl
Jun 9
SEA7:10 pmSeattle/Tacoma Intl
17h 15m
1 stop
MAN8:25 pmManchester
$900
Aer Lingus
May 16
MAN12:50 pmManchester
12h 20m
1 stop
SEA5:10 pmSeattle/Tacoma Intl
Jun 9
SEA7:10 pmSeattle/Tacoma Intl
17h 15m
1 stop
MAN8:25 pmManchester
$915

momondo Fare Finder

 
Customize your flight search to find flights from Manchester to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 4, 2026.
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
Quickest round-trip

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Tue 6/16

9:25 am-5:10 pm

1 stop15h 45m

Seattle/Tacoma Intl

Tue 6/23

7:10 pm-5:25 pm

1 stop14h 15m

$695

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 5/23

7:10 pm-1:45 pm

1 stop26h 35m

Seattle/Tacoma Intl

Fri 6/5

3:55 pm-6:30 pm

1 stop18h 35m

$756

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 5/30

9:35 am-1:45 pm

1 stop12h 10m

Seattle/Tacoma Intl

Sat 6/6

3:55 pm-8:55 am

1 stop33h 00m

$773

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 5/30

9:35 am-1:45 pm

1 stop12h 10m

Seattle/Tacoma Intl

Sat 6/6

3:55 pm-12:05 pm

2 stops36h 10m

$777

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 5/30

10:40 am-1:45 pm

2 stops35h 05m

Seattle/Tacoma Intl

Sat 6/6

3:55 pm-12:05 pm

2 stops36h 10m

$781

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sun 6/14

8:10 am-5:10 pm

1 stop17h 00m

Seattle/Tacoma Intl

Sun 6/21

7:10 pm-4:40 pm

1 stop13h 30m

$786

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 9/17

11:55 am-4:00 pm

2 stops36h 05m

Seattle/Tacoma Intl

Tue 10/6

3:40 pm-11:40 am

1 stop12h 00m

$787

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 9/17

11:55 am-4:00 pm

2 stops36h 05m

Seattle/Tacoma Intl

Wed 10/7

3:40 pm-11:40 am

1 stop12h 00m

$789

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 9/19

7:15 pm-5:10 pm

2 stops29h 55m

Seattle/Tacoma Intl

Thu 10/8

3:40 pm-11:40 am

1 stop12h 00m

$812

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 9/19

7:15 pm-5:10 pm

2 stops29h 55m

Seattle/Tacoma Intl

Sun 10/4

3:40 pm-11:40 am

1 stop12h 00m

$813

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

What is the cheapest month to fly to Seattle?

In general, October 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 $729. If you don’t want to visit Seattle in October, then you should wait until November to fly from Manchester, when ticket prices are also cheap, with an average price of $735.

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 $851 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 $766 on momondo.

Can stopping save me money on Manchester to Seattle flights?

You could potentially save up to 8% 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 May 2026, prices for Manchester to Seattle flights are approximately 18% 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

Fastest flight time

12h 50m

Direct flights

None
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?

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

  • 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
IcelandairPriceFrom $629Free CancellationRating
7.0
650 reviews
Search Icelandair flights
British AirwaysPriceFrom $660Free CancellationRating
6.7
7,943 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
Lynnwood
Redmond
Kent
Marysville
Puyallup
Tukwila
Lakewood
Cle Elum
Federal Way
Centralia
Fife
Shoreline
Westport
Tumwater

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.

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