SEA - MAN

£416 Find Cheap Flights from Seattle to Manchester

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Manchester departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Manchester

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Manchester, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Manchester, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Seattle to Manchester (SEA-MAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Seattle to Manchester that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Seattle to Manchester

mar., 7 oct. - mié., 5 nov.
Icelandair Logo
15:45 - 11:40SEA-MAN
11h 55m1 stop
Icelandair Logo
11:55 - 17:00MAN-SEA
13h 05m1 stop
£416Icelandair
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lun., 6 oct. - dom., 12 oct.
Icelandair Logo
15:45 - 11:40SEA-MAN
11h 55m1 stop
Icelandair Logo
12:40 - 17:50MAN-SEA
13h 10m1 stop
£424Icelandair
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mié., 27 ago. - mié., 10 sep.
Logo
19:35 - 22:20SEA-MAN
18h 45m1 stop
Logo
11:30 - 17:50MAN-SEA
14h 20m1 stop
£452
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dom., 24 ago. - dom., 31 ago.
Scandinavian Airlines Logo
16:00 - 19:45SEA-MAN
19h 45m2 stops
Scandinavian Airlines Logo
20:10 - 13:50MAN-SEA
25h 40m2 stops
£458Scandinavian Airlines
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dom., 24 ago. - mar., 2 sep.
Scandinavian Airlines Logo
16:00 - 19:45SEA-MAN
19h 45m2 stops
Scandinavian Airlines Logo
19:35 - 13:50MAN-SEA
26h 15m2 stops
£459Scandinavian Airlines
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mar., 7 oct. - mié., 5 nov.
American Airlines Logo
15:13 - 15:15SEA-MAN
16h 02m2 stops
American Airlines Logo
06:10 - 16:55MAN-SEA
18h 45m1 stop
£462American Airlines
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mar., 7 oct. - mié., 5 nov.
American Airlines Logo
12:04 - 13:10SEA-MAN
17h 06m2 stops
American Airlines Logo
06:10 - 16:55MAN-SEA
18h 45m1 stop
£463American Airlines
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mar., 2 sep. - lun., 8 sep.
British Airways Logo
13:30 - 13:10SEA-MAN
15h 40m1 stop
British Airways Logo
19:45 - 11:10MAN-SEA
23h 25m1 stop
£469British Airways
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dom., 24 ago. - mar., 2 sep.
Logo
16:51 - 16:05SEA-MAN
15h 14m2 stops
Logo
07:00 - 11:10MAN-SEA
12h 10m1 stop
£471
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mié., 20 ago. - lun., 25 ago.
British Airways Logo
13:30 - 13:10SEA-MAN
15h 40m1 stop
British Airways Logo
19:45 - 11:10MAN-SEA
23h 25m1 stop
£479British Airways
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KAYAK's insights & trends for Seattle to Manchester flights

Get data-powered insights and trends into flights from Seattle to Manchester to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Manchester?

The average price of all round-trip flights from Seattle to Manchester clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Manchester on a Wednesday and more expensive on a Tuesday. On your return trip to Seattle, you should consider flying back on a Wednesday, and avoid Fridays for better deals.

What is the cheapest month to fly from Seattle to Manchester?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Manchester, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Manchester is November, where tickets cost £428 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is £734 and £718 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Manchester, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Manchester, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

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Good to know - Cheap tickets from Seattle to Manchester

Low seasonJanuary
High seasonAugust
Cheapest flight£159
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Seattle to Manchester

When to book flights from Seattle to Manchester

Are your dates flexible? Find out the best times to travel from Seattle to Manchester based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Manchester

  • What is the carry-on policy for American Airlines flights from Seattle to Manchester?

    On your American Airlines flight to MAN, you may carry on a personal item and a cabin bag for free. Your personal item must fit under the seat ahead of you and measure at most 8 x 14 x 8 inches, whereas your cabin bag must fit in the compartment above your seat and not exceed 9 x 14 x 22 inches.

  • What is the fastest public means of traveling to downtown Manchester from Manchester International Airport (MAN)?

    You should board a train if you want to travel quickly to downtown Manchester from MAN using public means. Available from 2:50 am to 1:50 am, trains from this airport are boarded at the airport’s station, connected to all terminals via the Sky Link Bridge. Although the station is within walking distance of the terminals, you can reach it via a free shuttle bus if you have lots of luggage or reduced mobility.

  • How many bags can I check for free on a British Airways flight to Manchester International Airport (MAN)?

    The number of bags you can check for free when traveling with British Airways will depend on your class of travel. You may check one 50 lb bag when flying in Economy, two 50 lb bags in Premium Economy, two 70 lb bags in Business, and three 70 lb bags in First Class. If you hold an Economy Basic ticket, you will have to pay for each bag you check. Dimension-wise, each bag must not exceed 35 x 70 x 17 inches.

  • Which airlines offering flights to Manchester International Airport (MAN) have lounges at Seattle/Tacoma International Airport (SEA)?

    Delta, with Delta Sky Club, and United Airlines, with United Club, are the two airlines with flights to MAN with lounges at SEA. Both paid-entry lounges are located in Concourse A: Delta Sky Club is near Gate 1, and United Club is near Gate A10. In either, you will enjoy comfy seating, access to a variety of snacks and drinks, and various sources of entertainment.

  • What is the cheapest flight from Seattle to Manchester?

    In the last 3 days, the lowest price for a flight from Seattle to Manchester was £216 for a one-way ticket and £565 for a return.

  • Which airports will I be using when flying from Seattle to Manchester?

    Seattle airport is called Seattle/Tacoma Intl and the only airport in Manchester is Manchester.

  • Which aircraft models fly most regularly from Seattle to Manchester?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Manchester?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Seattle and Manchester, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Seattle to Manchester?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Manchester.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Manchester?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Manchester from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Manchester?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Manchester with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Manchester?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Manchester from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Manchester

  • When flying from Seattle/Tacoma International Airport (SEA) to Manchester International Airport (MAN) aboard a single-stop flight, you will lay over at Heathrow (LHR) if you travel with British Airways or American Airlines, Dublin (DUB) if you fly with Aer Lingus, and Hartsfield-Jackson (ATL) if you make the trip with Delta.
  • Suppose you’re eco-conscious. In that case, consider flying to MAN with British Airways, Air France, or KLM, given that these airlines have replaced their old aircraft with new, modern, fuel-efficient models, efficient waste management and recycling initiatives, and partnerships with respectable environmental groups. Furthermore, they have invested in sustainable aviation fuel research.
  • SEA and MAN feature wheelchair-accessible restrooms fitted with grab rails, strategically placed elevators, ramps, wheelchairs arranged for by the airlines, and staff trained to offer personalized assistance to disabled travelers. This being the case, if you have limited mobility, you can count on having a smooth experience at both airports.
  • At MAN, you can easily rent a vehicle since it features counters for Alamo, Avis, Enterprise, Europcar, Hertz, National, and Sixt in its rental center, referred to as the Car Rental Village. This center is connected to the airport’s terminals via a free shuttle bus service, available every 10 minutes.
  • You can carry-on liquids on your flight to MAN, regardless of the airline you travel with. To be allowed on board, you must store the liquids in 3.4 oz containers which must be placed in a single, quart-size, transparent plastic bag with a resealable lock.

Top airline flying from Seattle to Manchester

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Manchester. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Manchester? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
British AirwaysOverall score based on 7008 reviews
7.6Crew
6.8Boarding
6.7Comfort
6.3Food
6.4Entertainment
Airline reviews

The payment system was not working so was unable to connect wifi the entire flight

6.0 GoodDaniel, Jun 2025JFK - LHR
Read more British Airways reviews

The payment system was not working so was unable to connect wifi the entire flight

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

My flights were great and the crew on them was lovely especially the London to Barcelona flight as Al & AJ were so amazingly nice. I wish they would be my crew always as they have the best customer service. Sadly both flights were delayed the first one from Vegas was because they clearly loaded the cargo wrong the plane was off balance making us 2 hours late. This made me miss my connection and sadly it was challenging rebooking while I was on the flight. I will never use Kayak again as there was no customer service number or live chat and you rebooked me on a flight 2 days later. I had my mom call BA to change it which she did after spending an hour on hold. This should not be so difficult. My second flight was an hour delayed due to not being able to disconnect the bridge from the plane but I did finally make it home.

The delay was not communicated via text and the person who helped with check in also didn’t inform me about the delay. I ended up missing my connection and it was a waste of 5 hours. The crew didn’t mention there would be someone at the gate informing of if I would be rebooked and there was no signage. Overall a very poor experience. The British Airways app was also very buggy, and didn’t work. I will avoid flying with British Airways when possible.

A little better than outward journey but mild chaos at the boarding gate because some people with boarding cards from connecting flights had cards which weren't recognised

Better training for staff, I didn’t even get a napkin with my drink so it was dripping all over !

The BA business class cabin is excellent,very comfortable for sleeping but the service could be improved.

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

Information on your arrival and departure airports

Seattle (SEA)
Manchester (MAN)

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