Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Manchester to Seattle from $318

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 4/27. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Manchester to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
1:05 pm - 5:55 pm
MAN
-
SEA
12h 50m
1 stop
Icelandair Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
$576Icelandair
Thu, Apr 9 - Mon, Apr 27
Icelandair Logo
1:05 pm - 8:40 pm
MAN
-
SEA
15h 35m
1 stop
Icelandair Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
$577Icelandair
Thu, Apr 9 - Tue, Apr 28
Icelandair Logo
1:05 pm - 8:40 pm
MAN
-
SEA
15h 35m
1 stop
Icelandair Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
$590Icelandair
Wed, Apr 15 - Mon, Apr 27
Icelandair Logo
1:05 pm - 8:40 pm
MAN
-
SEA
15h 35m
1 stop
Icelandair Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
$602Icelandair
Thu, Apr 9 - Sun, Apr 26
Icelandair Logo
1:05 pm - 5:55 pm
MAN
-
SEA
12h 50m
1 stop
Icelandair Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
$607Icelandair
Thu, Apr 9 - Thu, Apr 23
Icelandair Logo
1:05 pm - 5:55 pm
MAN
-
SEA
12h 50m
1 stop
Icelandair Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
$608Icelandair
Thu, Apr 9 - Wed, Apr 29
Multiple Airlines Logo
6:00 am - 8:40 pm
MAN
-
SEA
22h 40m
2 stops
Multiple Airlines Logo
3:40 pm - 10:20 pm
SEA
-
MAN
22h 40m
2 stops
$609Multiple Airlines
Thu, Apr 30 - Mon, May 4
Icelandair Logo
1:05 pm - 8:40 pm
MAN
-
SEA
15h 35m
1 stop
Icelandair Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
$615Icelandair
Wed, Apr 15 - Sun, Apr 26
Icelandair Logo
1:05 pm - 5:55 pm
MAN
-
SEA
12h 50m
1 stop
Icelandair Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
$622Icelandair
Wed, Apr 15 - Wed, Apr 29
Multiple Airlines Logo
7:55 am - 5:55 pm
MAN
-
SEA
18h 00m
2 stops
Multiple Airlines Logo
3:40 pm - 5:50 pm
SEA
-
MAN
18h 10m
2 stops
$624Multiple Airlines
Wed, Apr 8 - Mon, Apr 13

Scandinavian Airlines flights from Manchester to Seattle

Our best Scandinavian Airlines deals on Manchester to Seattle flight tickets
Scandinavian Airlines
May 20
MAN9:10 pmManchester
48h 35m
2 stops
SEA1:45 pmSeattle/Tacoma Intl
May 26
SEA3:55 pmSeattle/Tacoma Intl
33h 00m
1 stop
MAN8:55 amManchester
$663
Scandinavian Airlines
May 20
MAN9:10 pmManchester
48h 35m
2 stops
SEA1:45 pmSeattle/Tacoma Intl
May 26
SEA3:55 pmSeattle/Tacoma Intl
20h 35m
2 stops
MAN8:30 pmManchester
$689
Scandinavian Airlines
May 18
MAN7:10 pmManchester
35h 45m
2 stops
SEA10:55 pmSeattle/Tacoma Intl
May 31
SEA3:55 pmSeattle/Tacoma Intl
18h 35m
1 stop
MAN6:30 pmManchester
$712

Turkish Airlines flights from Manchester to Seattle

Our best Turkish Airlines deals on Manchester to Seattle flight tickets
Turkish Airlines
Mar 16
MAN10:25 pmManchester
26h 40m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
Apr 29
SEA7:10 pmSeattle/Tacoma Intl
32h 55m
1 stop
MAN12:05 pmManchester
$923
Turkish Airlines
Mar 20
MAN10:50 amManchester
38h 15m
1 stop
SEA6:05 pmSeattle/Tacoma Intl
Apr 3
SEA7:10 pmSeattle/Tacoma Intl
30h 25m
1 stop
MAN9:35 amManchester
$1,117
Turkish Airlines
Mar 16
MAN10:25 pmManchester
24h 49m
2 stops
SEA4:14 pmSeattle/Tacoma Intl
Apr 29
SEA7:10 pmSeattle/Tacoma Intl
32h 55m
1 stop
MAN12:05 pmManchester
$1,122

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 March 15, 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

Thu 4/9

1:05 pm-5:55 pm

1 stop12h 50m

Seattle/Tacoma Intl

Mon 4/27

3:40 pm-11:40 am

1 stop12h 00m

$576

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 4/9

1:05 pm-8:40 pm

1 stop15h 35m

Seattle/Tacoma Intl

Tue 4/28

3:40 pm-11:40 am

1 stop12h 00m

$577

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 4/15

1:05 pm-8:40 pm

1 stop15h 35m

Seattle/Tacoma Intl

Mon 4/27

3:40 pm-11:40 am

1 stop12h 00m

$590

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 4/9

1:05 pm-8:40 pm

1 stop15h 35m

Seattle/Tacoma Intl

Sun 4/26

3:40 pm-11:40 am

1 stop12h 00m

$602

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 4/9

1:05 pm-5:55 pm

1 stop12h 50m

Seattle/Tacoma Intl

Thu 4/23

3:40 pm-11:40 am

1 stop12h 00m

$607

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 4/9

1:05 pm-5:55 pm

1 stop12h 50m

Seattle/Tacoma Intl

Wed 4/29

3:40 pm-11:40 am

1 stop12h 00m

$608

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 4/30

6:00 am-8:40 pm

2 stops22h 40m

Seattle/Tacoma Intl

Mon 5/4

3:40 pm-10:20 pm

2 stops22h 40m

$609

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 4/15

1:05 pm-8:40 pm

1 stop15h 35m

Seattle/Tacoma Intl

Sun 4/26

3:40 pm-11:40 am

1 stop12h 00m

$615

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 4/15

1:05 pm-5:55 pm

1 stop12h 50m

Seattle/Tacoma Intl

Wed 4/29

3:40 pm-11:40 am

1 stop12h 00m

$622

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 4/8

7:55 am-5:55 pm

2 stops18h 00m

Seattle/Tacoma Intl

Mon 4/13

3:40 pm-5:50 pm

2 stops18h 10m

$624

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?

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 $730. 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 $737.

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 $859 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 $772 on momondo.

How have Manchester to Seattle flight prices changed over time?

As of March 2026, prices for Manchester to Seattle flights are approximately 66% 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 35m

Direct flights

None
The fastest flight from Manchester to Seattle takes 12h 35m
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?

    A flight from Manchester to Seattle/Tacoma Intl will travel around 4618.9 mi. By plane, this route typically takes 12h 35m.

  • 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
7.1
622 reviews
Search Icelandair flights
British AirwaysPriceFrom $660Free CancellationRating
6.7
7,794 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
Kent
Redmond
Marysville
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Fife
Westport
Centralia
Kirkland
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.

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
Tue 4/14
Tue 4/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States