SEA - MAN

C$ 506 Find Cheap Flights from Seattle to Manchester

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Manchester departing on 9/8. 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, 0 bags

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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Everything you should know

Cheapest round-trip
C$ 1,106
Typical prices: C$ 1,044-C$ 865
United Airlines
Sun 6/9Wed 9/9
SEA - MAN • 2 stops
Cheapest one-way flights
C$ 506
Typical prices: C$ 393-C$ 649
United Airlines
Sun 9/8
SEA - MAN • 2 stops
Top airlines
Cheapest • from C$ 1,106 (round-trip)
Best reviews • 7.3 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Direct flights
Not available
There are currently no direct flights between Seattle and Manchester. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 785 (round-trip)
Shortest trip • 12h 10m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Manchester!
Flight Deals
Booking Insights
Flight 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 round-trip 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 round-trip flight deals from Seattle to Manchester

Sun, 6 Sep - Wed, 9 Sep
United Airlines Logo
5:00 p.m. - 5:10 p.m.
SEA
-
MAN
40h 10m
2 stops
United Airlines Logo
9:00 a.m. - 3:36 p.m.
MAN
-
SEA
38h 36m
2 stops
C$ 1,106United Airlines
Sun, 6 Sep - Wed, 9 Sep
United Airlines Logo
5:00 p.m. - 5:10 p.m.
SEA
-
MAN
40h 10m
2 stops
United Airlines Logo
9:00 a.m. - 9:04 p.m.
MAN
-
SEA
20h 04m
1 stop
C$ 1,132United Airlines
Sun, 11 Oct - Thu, 15 Oct
Icelandair Logo
3:40 p.m. - 11:40 a.m.
SEA
-
MAN
12h 00m
1 stop
Icelandair Logo
1:05 p.m. - 5:55 p.m.
MAN
-
SEA
12h 50m
1 stop
C$ 1,177Icelandair
Sun, 11 Oct - Thu, 15 Oct
Icelandair Logo
3:40 p.m. - 11:40 a.m.
SEA
-
MAN
12h 00m
1 stop
Icelandair Logo
1:05 p.m. - 5:55 p.m.
MAN
-
SEA
12h 50m
1 stop
C$ 1,179Icelandair
Mon, 26 Oct - Mon, 2 Nov
British Airways Logo
3:10 p.m. - 2:00 p.m.
SEA
-
MAN
15h 50m
2 stops
British Airways Logo
8:05 p.m. - 11:30 a.m.
MAN
-
SEA
23h 25m
1 stop
C$ 1,240British Airways
Wed, 26 Aug - Wed, 16 Sep
United Airlines Logo
7:00 a.m. - 5:35 p.m.
SEA
-
MAN
26h 35m
2 stops
United Airlines Logo
9:00 a.m. - 5:45 p.m.
MAN
-
SEA
40h 45m
2 stops
C$ 1,263United Airlines
Sun, 6 Sep - Wed, 9 Sep
British Airways Logo
1:30 p.m. - 7:20 p.m.
SEA
-
MAN
21h 50m
1 stop
British Airways Logo
7:05 a.m. - 11:35 a.m.
MAN
-
SEA
12h 30m
1 stop
C$ 1,265British Airways
Sun, 11 Oct - Thu, 15 Oct
United Airlines Logo
2:10 p.m. - 5:20 p.m.
SEA
-
MAN
19h 10m
1 stop
United Airlines Logo
6:05 a.m. - 9:55 p.m.
MAN
-
SEA
23h 50m
2 stops
C$ 1,289United Airlines
Sat, 23 May - Wed, 27 May
Multiple Airlines Logo
11:25 p.m. - 6:30 p.m.
SEA
-
MAN
35h 05m
2 stops
Multiple Airlines Logo
5:30 p.m. - 11:45 a.m.
MAN
-
SEA
26h 15m
2 stops
C$ 1,290Multiple Airlines
Mon, 26 Oct - Sun, 1 Nov
British Airways Logo
3:10 p.m. - 2:00 p.m.
SEA
-
MAN
15h 50m
2 stops
British Airways Logo
6:45 a.m. - 5:55 p.m.
MAN
-
SEA
18h 10m
1 stop
C$ 1,307British Airways
Booking Insights

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.

How much is a round-trip flight from Seattle to Manchester?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Manchester departing in September.

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 C$ 780 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is C$ 1,509 and C$ 1,446 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 4 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flightC$ 506
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (16% 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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 C$ 506 for a one-way ticket and C$ 1,106 for a round-trip.

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

    Seattle and Manchester are both served by 1 main airport. You will leave Seattle from Seattle/Tacoma Intl and will be arriving at Manchester.

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

    We unfortunately don’t have that data for this specific 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 round-trip 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.

Reviews of the 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.
7.3
Aer LingusOverall score based on 1538 reviews
8.1Crew
7.0Entertainment
7.2Comfort
6.6Food
7.4Boarding
Airline reviews

Our flight from Dublin to Coruna did not exist any more. Apparently it was cancelled in February and I was not advised, nor was I offered any flights for rebooking. Happily Aer Lingus found another flight to another city in Spain that was 500 miles from Coruna; I had to pay for a hotel overnight and a revise my rental car that incurred additional costs, and I did not get to Coruna for another 24 hours. I was not at all impressed with Kayak or Chatdeal or Hertz.

2.0 MediocreAnonymous, Apr 2026
JFK - DUB
Read more Aer Lingus reviews

Our flight from Dublin to Coruna did not exist any more. Apparently it was cancelled in February and I was not advised, nor was I offered any flights for rebooking. Happily Aer Lingus found another flight to another city in Spain that was 500 miles from Coruna; I had to pay for a hotel overnight and a revise my rental car that incurred additional costs, and I did not get to Coruna for another 24 hours. I was not at all impressed with Kayak or Chatdeal or Hertz.

OK overall. Flight was delayed Crew on flight was good

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

This was the smoothest flight I've ever taken with any airline, including Aer Lingus. Typically, there are moments when I feel afraid, but from take off (miraculously seamless!) to cruise, to landing this was a perfect flight. Thank you!

Poor. Plane left EWR late hence missed connecting flight in Dublin. No pro active info from flight staff on connection, only when probed a couple of lies on where we would dock, and on lilelyhood catching connecting flight. Lies as they will have known our EWR-DUB would be parked furthest away from the transit spit - lying it would be next to the AMS flight.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

I flew economy class. Seats were very good and the crew was excellent

There was a 6h delay with limited updates . When we got to Manchester the bus took ages to get to arrivals and we missed our train, dinner reservation. Basically lost a whole day due to arrivals Lingus!!

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

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

Information on your arrival and departure airports