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Cheap flights from Seattle to Manchester from C$ 547

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAN
26 Jun — 3 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Manchester

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Manchester
Explore the most affordable flight options available from Seattle to Manchester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 May 2026.

Sun 27/93:55 p.m.
SEA
-
MAN
1 stop33h 00m
Scandinavian Airlines
Thu 1/109:10 p.m.
MAN
-
SEA
2 stops24h 35m
Scandinavian Airlines
Deal found 26/5C$ 1,116
Fri 18/93:55 p.m.
SEA
-
MAN
1 stop33h 00m
Scandinavian Airlines
Sat 3/107:10 p.m.
MAN
-
SEA
1 stop26h 35m
Scandinavian Airlines
Deal found 25/5C$ 1,131
Sun 27/93:40 p.m.
SEA
-
MAN
1 stop12h 00m
Icelandair
Thu 1/101:05 p.m.
MAN
-
SEA
1 stop12h 50m
Icelandair
Deal found 26/5C$ 1,200
Sat 15/83:40 p.m.
SEA
-
MAN
1 stop12h 00m
Icelandair
Mon 24/81:05 p.m.
MAN
-
SEA
1 stop15h 35m
Icelandair
Deal found 22/5C$ 1,210
Mon 10/811:25 p.m.
SEA
-
MAN
1 stop28h 15m
Icelandair
Wed 19/81:05 p.m.
MAN
-
SEA
1 stop15h 35m
Icelandair
Deal found 22/5C$ 1,212
Sun 6/96:50 p.m.
SEA
-
MAN
1 stop31h 00m
United Airlines
Wed 9/99:00 a.m.
MAN
-
SEA
1 stop20h 04m
United Airlines
Deal found 23/5C$ 1,228
Tue 18/83:40 p.m.
SEA
-
MAN
1 stop12h 00m
Icelandair
Wed 26/81:05 p.m.
MAN
-
SEA
1 stop12h 50m
Icelandair
Deal found 22/5C$ 1,236
Wed 19/811:25 p.m.
SEA
-
MAN
1 stop28h 15m
Icelandair
Fri 28/81:05 p.m.
MAN
-
SEA
1 stop12h 50m
Icelandair
Deal found 22/5C$ 1,239
Mon 26/102:12 p.m.
SEA
-
MAN
2 stops16h 48m
British Airways
Mon 2/118:05 p.m.
MAN
-
SEA
1 stop23h 25m
British Airways
Deal found 25/5C$ 1,252
Tue 1/98:00 a.m.
SEA
-
MAN
1 stop14h 30m
United Airlines
Fri 2/109:00 a.m.
MAN
-
SEA
2 stops39h 06m
United Airlines
Deal found 25/5C$ 1,255

Find flight deals from Seattle to Manchester

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Manchester (MAN). 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 27 May 2026.

Round-trip from

C$ 1,116

One-way from

C$ 547

Popular in

June

Cheapest in

November

Average price

C$ 1,276
Scandinavian Airlines
  • Scandinavian Airlines
  • 27/9-1/10
  • 3 total stops
  • 57h 35m total
  • Seattle to Manchester
Search Deals
Delta
  • Delta
  • 17/9
  • 1 total stop
  • 15h 40m total
  • Seattle to Manchester
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 397 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Manchester 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 629,999 searches. Data last updated 27 May 2026.
Use the filters below to find and compare flights from Seattle to Manchester that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 27/9

3:55 p.m.-8:55 a.m.

1 stop33h 00m

Manchester

Thu 1/10

9:10 p.m.-1:45 p.m.

2 stops24h 35m

C$ 1,116
Quickest round-trip

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 27/9

3:40 p.m.-11:40 a.m.

1 stop12h 00m

Manchester

Thu 1/10

1:05 p.m.-5:55 p.m.

1 stop12h 50m

C$ 1,200

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 30/8

5:45 p.m.-8:05 p.m.

1 stop18h 20m

Manchester

Thu 1/10

5:55 a.m.-4:43 p.m.

2 stops18h 48m

C$ 1,312

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Thu 3/9

5:00 a.m.-6:30 a.m.

2 stops17h 30m

Manchester

Fri 2/10

9:00 a.m.-11:27 a.m.

2 stops34h 27m

C$ 1,330

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Thu 3/9

5:00 a.m.-6:30 a.m.

2 stops17h 30m

Manchester

Wed 9/9

9:00 a.m.-4:07 p.m.

2 stops39h 07m

C$ 1,330

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Fri 4/9

11:04 p.m.-6:30 a.m.

2 stops23h 26m

Manchester

Fri 2/10

9:00 a.m.-4:06 p.m.

2 stops39h 06m

C$ 1,330

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Thu 3/9

8:00 a.m.-6:30 a.m.

1 stop14h 30m

Manchester

Wed 30/9

9:00 a.m.-9:04 p.m.

1 stop20h 04m

C$ 1,342

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 1/9

5:10 a.m.-8:20 a.m.

2 stops19h 10m

Manchester

Sat 3/10

1:15 p.m.-11:59 p.m.

1 stop18h 44m

C$ 1,346

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sat 8/8

11:11 p.m.-5:20 p.m.

2 stops34h 09m

Manchester

Wed 19/8

9:00 a.m.-9:07 p.m.

1 stop20h 07m

C$ 1,370

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Fri 4/9

1:30 p.m.-5:20 p.m.

1 stop19h 50m

Manchester

Thu 1/10

7:45 a.m.-6:25 p.m.

1 stop18h 40m

C$ 1,389

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Seattle to Manchester

Have a flexible travel schedule? Discover the best time to fly to Manchester from Seattle 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 Seattle to Manchester

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

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Manchester. 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 Seattle to Manchester?

Currently, November is the cheapest month in which you can book a flight from Seattle to Manchester (average of C$ 790). Flying from Seattle to Manchester in June is currently the most expensive (average of C$ 1,628). 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 Seattle to Manchester?

Reviews of airlines servicing Manchester

Get insights into the airlines that provide service to Manchester. 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 Manchester. Reviews last updated 27 May 2026.
Read through reviews of airlines operating flights from Seattle to Manchester, such as Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,587 reviews
Check prices

Boarding

7.4

Food

6.7

Overall

7.3

Comfort

7.2

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

SFO - DUB

The boarding went smoothly, the crew were great and helped me with an extra pillow, the food was good including complementary wine with dinner (economy seating), and I was able to sleep. The flight arrived early which helped with connections. Overall a great experience.
Aer Lingus
7.3
Good
1,587 reviews
Aer Lingus
7.3
Good
1,587 reviews
Check prices

Boarding

7.4

Food

6.7

Overall

7.3

Comfort

7.2

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

SFO - DUB

The boarding went smoothly, the crew were great and helped me with an extra pillow, the food was good including complementary wine with dinner (economy seating), and I was able to sleep. The flight arrived early which helped with connections. Overall a great experience.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Manchester. 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 Seattle to Manchester?

    Airlines like Scandinavian Airlines, Icelandair, and Delta fly from Seattle to Manchester in about 12h. The time it takes to get you to your destination can typically vary by up to 21h. The distance between Seattle and Manchester is about 7456 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Seattle to Manchester round-trip?

    Aer Lingus, at C$ 914, was found to be the cheapest airline from Seattle to Manchester.. This flight start at 19% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Manchester 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 Seattle to Manchester?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Manchester (average of C$ 790). Flying from Seattle to Manchester in June is currently the most expensive (average of C$ 1,628). 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

Travelling to a place near Manchester?

Book flights to Manchester if you plan to visit one of these locations
Llandudno

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Alternative routes for Seattle to Manchester

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Gatwick flights
Seattle to Heathrow flights

Top airline flying from Seattle to Manchester

Discover the top airline that operate flights from Seattle to Manchester. 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 629,999 searches. Data last updated 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 914AverageC$ 1,198FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Manchester?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Manchester. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Manchester?

Cheapflights helps you find that perfect flight to Manchester from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Manchester with no change fees?

Yes, we can. To see specific flights from Seattle to Manchester with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Manchester become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Manchester from Seattle today and book when prices fit your budget.

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