Find flights
When to book
Airlines
FAQs

Cheap flights from Seattle to Manchester from C$ 300

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAN
8 Jul — 15 Jul1
1 adult

Cheap 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 3 July 2025.

Round-trip from

C$ 799

One-way from

C$ 300

Popular in

June

Cheapest in

November

Average price

C$ 1,202
Icelandair
  • Icelandair
  • 1/9-19/9
  • 2 total stops
  • 43h 45m total
  • Seattle to Manchester
Search Deals
Icelandair
  • Icelandair
  • 22/9
  • 1 total stop
  • 11h 55m total
  • Seattle to Manchester
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Seattle to Manchester

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 3 July 2025.

Mon 1/911:30 p.m.SEA - MAN
1 stop28h 10mIcelandair
Fri 19/91:05 p.m.MAN - SEA
1 stop15h 35mIcelandair
Deal found 2/7C$ 799
Tue 7/107:20 a.m.SEA - MAN
1 stop16h 15mDelta
Wed 5/116:00 a.m.MAN - SEA
2 stops19h 12mDelta
Deal found 3/7C$ 883
Tue 7/108:30 a.m.SEA - MAN
3 stops24h 50mUnited Airlines
Wed 5/116:25 a.m.MAN - SEA
1 stop14h 55mUnited Airlines
Deal found 2/7C$ 897
Tue 7/103:28 p.m.SEA - MAN
2 stops18h 27mSWISS
Wed 5/116:45 p.m.MAN - SEA
2 stops35h 44mSWISS
Deal found 3/7C$ 898
Wed 3/91:55 p.m.SEA - MAN
2 stops24h 50mLufthansa
Wed 24/910:40 a.m.MAN - SEA
1 stop14h 19mLufthansa
Deal found 2/7C$ 912
Mon 1/95:40 p.m.SEA - MAN
1 stop20h 05mKLM
Mon 22/98:40 p.m.MAN - SEA
1 stop27h 25mKLM
Deal found 2/7C$ 959
Sun 3/812:20 a.m.SEA - MAN
2 stops24h 05mMultiple Airlines
Mon 25/88:50 a.m.MAN - SEA
1 stop14h 05mMultiple Airlines
Deal found 1/7C$ 976
Sun 17/81:55 p.m.SEA - MAN
1 stop12h 25mVirgin Atlantic
Sun 24/812:35 p.m.MAN - SEA
1 stop19h 24mVirgin Atlantic
Deal found 3/7C$ 981
Sat 2/88:20 p.m.SEA - MAN
1 stop14h 45mBritish Airways
Mon 25/88:55 a.m.MAN - SEA
1 stop17h 25mBritish Airways
Deal found 1/7C$ 1,008
Fri 15/84:00 p.m.SEA - MAN
2 stops20h 15mScandinavian Airlines
Sun 17/87:30 p.m.MAN - SEA
1 stop26h 20mScandinavian Airlines
Deal found 1/7C$ 1,043

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 3 July 2025.
Use the filters below to find and compare flights from Seattle to Manchester that are best for you.

Fly from

Seattle

Fly to

Manchester

Route

Depart

Return

Price

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 1/9

11:30 p.m.-11:40 a.m.

1 stop28h 10m

Manchester

Fri 19/9

1:05 p.m.-8:40 p.m.

1 stop15h 35m

C$ 799

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 7/10

7:20 a.m.-7:35 a.m.

1 stop16h 15m

Manchester

Wed 5/11

6:00 a.m.-5:12 p.m.

2 stops19h 12m

C$ 883

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 7/10

8:30 a.m.-5:20 p.m.

3 stops24h 50m

Manchester

Wed 5/11

6:25 a.m.-1:20 p.m.

1 stop14h 55m

C$ 897

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 7/10

3:28 p.m.-5:55 p.m.

2 stops18h 27m

Manchester

Wed 5/11

6:45 p.m.-10:29 p.m.

2 stops35h 44m

C$ 898

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 3/9

1:55 p.m.-10:45 p.m.

2 stops24h 50m

Manchester

Wed 24/9

10:40 a.m.-4:59 p.m.

1 stop14h 19m

C$ 912

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 1/9

5:40 p.m.-9:45 p.m.

1 stop20h 05m

Manchester

Mon 22/9

8:40 p.m.-4:05 p.m.

1 stop27h 25m

C$ 959

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 3/8

12:20 a.m.-8:25 a.m.

2 stops24h 05m

Manchester

Mon 25/8

8:50 a.m.-2:55 p.m.

1 stop14h 05m

C$ 976

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 17/8

1:55 p.m.-10:20 a.m.

1 stop12h 25m

Manchester

Sun 24/8

12:35 p.m.-11:59 p.m.

1 stop19h 24m

C$ 981

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sat 2/8

8:20 p.m.-7:05 p.m.

1 stop14h 45m

Manchester

Mon 25/8

8:55 a.m.-6:20 p.m.

1 stop17h 25m

C$ 1,008

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Fri 15/8

4:00 p.m.-8:15 p.m.

2 stops20h 15m

Manchester

Sun 17/8

7:30 p.m.-1:50 p.m.

1 stop26h 20m

C$ 1,043

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 17 results
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?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Manchester. Price data was last updated on 27 June 2025.

Booking 47 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, February is the cheapest month in which you can book a flight from Seattle to Manchester (average of C$ 556). Flying from Seattle to Manchester in August is currently the most expensive (average of C$ 899). 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 SEA to MAN?

Find hourly flight availability from Seattle to Manchester. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Manchester in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the afternoon.

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 3 July 2025.
Read through reviews of airlines operating flights from Seattle to Manchester, such as Delta,KLM, andSWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,982 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Icelandair, at C$ 799, was found to be the cheapest airline from Seattle to Manchester.Alternate airlines to your destination round-trip include Delta and United Airlines. These flights start at 22% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Manchester one-way?

    The cheapest airlines for a one-way flight from Seattle to Manchester are Icelandair (C$ 300), Delta (C$ 552), and United Airlines (C$ 574).

  • 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, February is the cheapest month in which you can book a flight from Seattle to Manchester (average of C$ 556). Flying from Seattle to Manchester in August is currently the most expensive (average of C$ 899). 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 Seattle?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Manchester

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

Top 2 airlines flying from Seattle to Manchester

Discover the top 2 airlines 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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 619AverageC$ 821FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapestC$ 807AverageC$ 942FlexibilityNo cancel feeOn-time70%
Search British Airways 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.