Seattle

$404+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — SEA
ago. 3 — ago. 101
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Cheapflights Tip: The best prices from Manchester to Seattle/Tacoma Intl are usually found in March or January, booked 67 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap 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 julio 29, 2025.

Round-trip from

$773
(Cheapflightsfares)

One-way from

$404
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$1,022
From Manchester to Seattle/Tacoma Intl
One-way flight from Manchester to Seattle/Tacoma Intl
Highest demand for flights based on searches. 13% potential increase in price ($137 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find 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 julio 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/117:00 amMAN - SEA
1 stop12h 35mBritish Airways
jue. 9/251:30 pmSEA - MAN
1 stop14h 05mBritish Airways
Deal found 7/27$773
This The Travel House deal was found by Cheapflights users on 7/29. 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.
lun. 9/87:10 pmMAN - SEA
2 stops51h 28mScandinavian Airlines
jue. 9/1812:45 pmSEA - MAN
2 stops36h 35mScandinavian Airlines
Deal found 7/29$776
This Mytrip deal was found by Cheapflights users on 7/28. 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.
jue. 9/1110:50 amMAN - SEA
2 stops15h 00mMultiple Airlines
jue. 9/183:45 pmSEA - MAN
2 stops17h 05mMultiple Airlines
Deal found 7/28$780
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1111:50 amMAN - SEA
1 stop31h 09mAir Canada
jue. 9/182:55 pmSEA - MAN
2 stops35h 25mAir Canada
Deal found 7/28$787
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/216:05 amMAN - SEA
2 stops22h 49mLufthansa
vie. 11/283:10 pmSEA - MAN
1 stop17h 45mLufthansa
Deal found 7/29$788
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/118:10 amMAN - SEA
1 stop17h 40mAer Lingus
jue. 9/257:35 pmSEA - MAN
1 stop12h 10mAer Lingus
Deal found 7/28$789
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/116:05 amMAN - SEA
1 stop13h 50mUnited Airlines
jue. 9/1810:55 amSEA - MAN
2 stops39h 25mUnited Airlines
Deal found 7/28$794
This SWISS deal was found by Cheapflights users on 7/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/116:40 pmMAN - SEA
2 stops31h 56mSWISS
jue. 9/182:29 pmSEA - MAN
2 stops57h 36mSWISS
Deal found 7/28$805
This ChecknFly deal was found by Cheapflights users on 7/29. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/264:05 pmMAN - SEA
1 stop27h 30mFinnair
mar. 9/21:30 pmSEA - MAN
1 stop15h 40mFinnair
Deal found 7/29$841

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 julio 29, 2025.
Use the filters below to find and compare flights from Manchester to Seattle that are best for you.

Fly from

Manchester

Fly to

Seattle

Route

Depart

Return

Price

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

jue. 9/11

7:00 am-11:35 am

1 stop12h 35m

Seattle/Tacoma Intl

jue. 9/25

1:30 pm-11:35 am

1 stop14h 05m

$773

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

lun. 9/8

7:10 pm-2:38 pm

2 stops51h 28m

Seattle/Tacoma Intl

jue. 9/18

12:45 pm-9:20 am

2 stops36h 35m

$776

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

jue. 9/11

10:50 am-5:50 pm

2 stops15h 00m

Seattle/Tacoma Intl

jue. 9/18

3:45 pm-4:50 pm

2 stops17h 05m

$780

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

jue. 9/11

11:50 am-10:59 am

1 stop31h 09m

Seattle/Tacoma Intl

jue. 9/18

2:55 pm-10:20 am

2 stops35h 25m

$787

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

vie. 11/21

6:05 am-8:54 pm

2 stops22h 49m

Seattle/Tacoma Intl

vie. 11/28

3:10 pm-4:55 pm

1 stop17h 45m

$788

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

jue. 9/11

8:10 am-5:50 pm

1 stop17h 40m

Seattle/Tacoma Intl

jue. 9/25

7:35 pm-3:45 pm

1 stop12h 10m

$789

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

mar. 1/6

1:00 pm-8:10 pm

2 stops39h 10m

Seattle/Tacoma Intl

mar. 1/20

12:50 pm-12:20 pm

3 stops39h 30m

$792

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

jue. 9/11

6:40 pm-6:36 pm

2 stops31h 56m

Seattle/Tacoma Intl

jue. 9/18

2:29 pm-8:05 am

2 stops57h 36m

$805

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

mar. 8/26

4:05 pm-11:35 am

1 stop27h 30m

Seattle/Tacoma Intl

mar. 9/2

1:30 pm-1:10 pm

1 stop15h 40m

$841

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

lun. 9/22

7:00 pm-10:34 am

2 stops47h 34m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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?

Use this chart to determine the optimal time to book a round-trip flight from Manchester to Seattle. Price data was last updated on July 25, 2025.

Booking 67 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, January is the cheapest month in which you can book a flight from Manchester to Seattle (average of $238). Flying from Manchester to Seattle in June is currently the most expensive (average of $389). 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.

What is the cheapest time of day to fly from MAN to SEA?

Find hourly flight availability from Manchester to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 29, 2025.

When flying from Manchester to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 15% versus a flight in the morning.

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 julio 29, 2025.
Get a feel of what it's like to fly with Finnair, SWISS, and United Airlines 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.

Comfort

7.5

Boarding

7.6

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Boarding

7.6

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Boarding

7.6

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Boarding

7.6

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Boarding

7.6

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Boarding

7.6

Overall

7.6

Entertainment

6.9

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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

    According to our current data, British Airways ($773), Scandinavian Airlines ($776), and Air Canada ($787) offers the cheapest pricing from Manchester to Seattle. British Airways is 9% 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, January is the cheapest month in which you can book a flight from Manchester to Seattle (average of $238). Flying from Manchester to Seattle in June is currently the most expensive (average of $389). 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
Tukwila
Tacoma
Ocean Shores
Lakewood
Lynnwood
Lacey
Leavenworth
Renton
Olympia
Puyallup
Kent
Cle Elum
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$622Average$794FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$632Average$816FlexibilityNo cancel feeOn-time76%

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