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$411+ Cheap flights from Manchester (MAN) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — SEA
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Manchester to Seattle

Cheapest flights from Manchester to Seattle
Explore the most affordable flight options available from Manchester to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This Mytrip deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:00 am
MAN
-
SEA
2 stops22h 40m
Multiple Airlines
Thu 5/283:40 pm
SEA
-
MAN
2 stops22h 55m
Multiple Airlines
Deal found 4/23$671
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:30 am
MAN
-
SEA
1 stop17h 40m
Multiple Airlines
Tue 6/167:10 pm
SEA
-
MAN
1 stop15h 20m
Multiple Airlines
Deal found 4/25$695
This Mytrip deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:55 am
MAN
-
SEA
1 stop13h 15m
Multiple Airlines
Sat 5/167:10 pm
SEA
-
MAN
1 stop21h 00m
Multiple Airlines
Deal found 4/26$720
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:10 pm
MAN
-
SEA
1 stop26h 35m
Scandinavian Airlines
Sat 5/303:55 pm
SEA
-
MAN
1 stop33h 00m
Scandinavian Airlines
Deal found 4/25$755
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:35 am
MAN
-
SEA
1 stop12h 10m
Scandinavian Airlines
Sat 9/193:55 pm
SEA
-
MAN
2 stops19h 35m
Scandinavian Airlines
Deal found 4/24$771
This Expedia deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:35 am
MAN
-
SEA
1 stop12h 10m
Scandinavian Airlines
Fri 9/183:55 pm
SEA
-
MAN
1 stop18h 35m
Scandinavian Airlines
Deal found 4/24$779
This Trip.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:10 pm
MAN
-
SEA
1 stop26h 35m
Scandinavian Airlines
Sun 5/313:55 pm
SEA
-
MAN
1 stop33h 00m
Scandinavian Airlines
Deal found 4/25$781
This The Travel House deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:15 pm
MAN
-
SEA
2 stops24h 30m
Scandinavian Airlines
Sun 9/63:55 pm
SEA
-
MAN
1 stop33h 00m
Scandinavian Airlines
Deal found 4/23$784

Find flight deals from Manchester to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Manchester (MAN) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$671
(Mytrip)

One-way from

$411
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$804
Provider with most accurate pricing for Manchester-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Manchester-Seattle/Tacoma Intl flights.
Search Deals
From Manchester to Seattle/Tacoma Intl
Search Deals
One-way flight from Manchester to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 28, 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

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Fri 8/28

7:10 pm-2:43 pm

2 stops51h 33m

Seattle/Tacoma Intl

Tue 9/8

3:55 pm-6:30 pm

1 stop18h 35m

$808

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 9/2

9:10 pm-1:45 pm

2 stops48h 35m

Seattle/Tacoma Intl

Sun 9/6

3:55 pm-7:45 pm

2 stops19h 50m

$824
Quickest round-trip

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 9/2

1:05 pm-8:40 pm

1 stop15h 35m

Seattle/Tacoma Intl

Sun 9/6

3:40 pm-11:40 am

1 stop12h 00m

$908

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Fri 8/21

7:10 pm-10:17 pm

2 stops35h 07m

Seattle/Tacoma Intl

Fri 9/11

3:55 pm-11:45 am

2 stops35h 50m

$962

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Fri 8/7

7:10 pm-1:45 pm

1 stop26h 35m

Seattle/Tacoma Intl

Tue 8/25

3:55 pm-8:30 pm

2 stops20h 35m

$1,013

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 5/13

6:05 am-12:20 pm

1 stop14h 15m

Seattle/Tacoma Intl

Wed 6/3

11:52 pm-6:30 am

2 stops22h 38m

$1,095
Cheapest one-way

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sun 6/7

8:50 pm-6:45 pm

3 stops53h 55m

$426

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Fri 6/5

7:50 pm-9:40 am

3 stops45h 50m

$486

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sun 10/4

6:25 am-8:40 pm

1 stop22h 15m

$608

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 6/20

6:10 pm-11:35 am

1 stop25h 25m

$782

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 13 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Manchester-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Manchester-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Manchester-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Manchester-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Manchester-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Manchester to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Manchester with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Manchester to Seattle

How far ahead should I book a flight from Manchester to Seattle?

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Manchester to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Manchester to Seattle?

Currently, October is the cheapest month in which you can book a flight from Manchester to Seattle (average of $729). Flying from Manchester to Seattle in August is currently the most expensive (average of $1,201). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Manchester to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated April 28, 2026.
Get a feel of what it's like to fly with Icelandair and British Airways from Manchester to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
644 reviews

Boarding

7.2

Overall

7.0

Crew

8.0

Entertainment

6.9

Comfort

6.9

Food

6.2

Reviews

1 / 20
10.0
Excellent

Ásmundur,Apr 2026

CDG - KEF

The flight was uneventfull and ahead of schedule. The crew was attentive and the service good.
Icelandair
7.0
Good
644 reviews
Icelandair
7.0
Good
644 reviews

Boarding

7.2

Overall

7.0

Crew

8.0

Entertainment

6.9

Comfort

6.9

Food

6.2

Reviews

1 / 20
10.0
Excellent

Ásmundur,Apr 2026

CDG - KEF

The flight was uneventfull and ahead of schedule. The crew was attentive and the service good.
British Airways
6.7
Okay
7,923 reviews
Icelandair
7.0
Good
644 reviews

Boarding

7.2

Overall

7.0

Crew

8.0

Entertainment

6.9

Comfort

6.9

Food

6.2

Reviews

1 / 20
10.0
Excellent

Ásmundur,Apr 2026

CDG - KEF

The flight was uneventfull and ahead of schedule. The crew was attentive and the service good.

Related info for your journey

Find useful and relevant information for your journey from Manchester to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Manchester to Seattle?

    Airlines like Scandinavian Airlines fly from Manchester to Seattle in about 51h 33m. The time it takes to get you to your destination can typically vary by up to . Manchester and Seattle are separated by a distance of 4633 mi.

  • What are the cheapest airlines flying from Manchester to Seattle round-trip?

    According to our current data, Icelandair ($629), and British Airways ($660) offers the cheapest pricing from Manchester to Seattle. Icelandair is 26% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Manchester to Seattle that include hotel bookings?

    Yes. In addition to deals on Manchester to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Manchester to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Manchester to Seattle.

  • Can I find deals for business class flights from Manchester to Seattle?

    Yes. Cheapflights offers flight deals from Manchester to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Manchester to Seattle?

    Currently, October is the cheapest month in which you can book a flight from Manchester to Seattle (average of $729). Flying from Manchester to Seattle in August is currently the most expensive (average of $1,201). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Manchester to Seattle

Discover the top 2 airlines that operate flights from Manchester to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$629Average$781FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$660Average$929FlexibilityNo cancel feeOn-time70%

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