SEA - MHT

$176 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 11/10. 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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Flight Deals

Cheap Flights from Seattle to Manchester (SEA-MHT)

 
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

Tue, Oct 28 - Fri, Oct 31
American Airlines Logo
11:31 am - 11:56 pmSEA-MHT
9h 25m1 stop
American Airlines Logo
7:07 am - 12:37 pmMHT-SEA
8h 30m1 stop
$342American Airlines
Find Deal
Tue, Oct 28 - Fri, Oct 31
American Airlines Logo
11:49 pm - 11:22 amSEA-MHT
8h 33m1 stop
American Airlines Logo
12:26 pm - 9:00 pmMHT-SEA
11h 34m2 stops
$347American Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
American Airlines Logo
10:54 pm - 9:36 amSEA-MHT
7h 42m1 stop
American Airlines Logo
12:52 pm - 10:18 pmMHT-SEA
12h 26m2 stops
$382American Airlines
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Wed, Oct 22 - Sun, Oct 26
American Airlines Logo
12:34 am - 11:56 amSEA-MHT
8h 22m1 stop
American Airlines Logo
7:07 am - 1:46 pmMHT-SEA
9h 39m1 stop
$394American Airlines
Find Deal
Tue, Oct 28 - Fri, Oct 31
United Airlines Logo
8:36 am - 11:44 pmSEA-MHT
12h 08m2 stops
United Airlines Logo
2:27 pm - 10:45 pmMHT-SEA
11h 18m2 stops
$400United Airlines
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Tue, Jan 20 - Wed, Jan 28
United Airlines Logo
8:00 am - 6:51 pmSEA-MHT
7h 51m1 stop
United Airlines Logo
2:17 pm - 8:37 pmMHT-SEA
9h 20m1 stop
$417United Airlines
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Thu, Oct 23 - Sun, Oct 26
Southwest Logo
5:15 am - 3:00 pmSEA-MHT
6h 45m1 stop
Southwest Logo
5:05 am - 1:35 pmMHT-SEA
11h 30m2 stops
$462Southwest
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Thu, Oct 23 - Sun, Oct 26
Southwest Logo
8:20 am - 11:40 pmSEA-MHT
12h 20m2 stops
Southwest Logo
5:05 am - 1:30 pmMHT-SEA
11h 25m2 stops
$463Southwest
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Tue, Mar 10 - Wed, Mar 11
Alaska Airlines Logo
7:00 am - 11:42 pmSEA-MHT
13h 42m2 stops
Alaska Airlines Logo
4:20 pm - 9:47 pmMHT-SEA
8h 27m1 stop
$542Alaska Airlines
Find Deal
Thu, Oct 9 - Wed, Oct 15
Alaska Airlines Logo
7:59 pm - 11:51 pmSEA-MHT
24h 52m2 stops
Alaska Airlines Logo
3:26 pm - 10:29 pmMHT-SEA
10h 03m1 stop
$572Alaska Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $342 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$342
American Airlines
Tue 10/28Fri 10/31
SEA - MHT • 1 stop
Cheapest one-way
$176
Typical prices: $311-366
American Airlines
Mon 11/10
SEA - MHT • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Manchester!
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.

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.

When flying from Seattle to Manchester, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

Good to know

Low seasonSeptember
Cheapest flight$176
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 4% increase in price.
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 cheapest flight from Seattle to Manchester?

    In the last 3 days, the lowest price for a flight from Seattle to Manchester was $176 for a one-way ticket and $342 for a round-trip.

  • Do I need a passport to fly between Seattle and Manchester?

    No

  • 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?

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

  • Which is the best airline for flights from Seattle to Manchester, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Manchester are Southwest and Alaska Airlines. With an average price for the route of $526 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $746 and an overall rating of 8.0.

  • 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. Booking your flights between Seattle and MHT can sometimes prove cheaper using this method.

  • 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.

Reviews of the top 3 airlines serving 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
7.0Entertainment
8.5Crew
8.1Boarding
7.1Food
Airline reviews

All flights were on time. No crowded and had empty seats. All flight attendents were great.

10.0 ExcellentAnonymous, Sep 2025SEA - SAN
Read more Alaska Airlines reviews

All flights were on time. No crowded and had empty seats. All flight attendents were great.

Flight was delayed as it always is with Alaska airlines. Particularly to smaller airports. No AC on the plane so it was miserably hot.

Slow boarding and the flight crew hit me with the food cart

It was very nice flight going to Seattle and coming back to Omaha. Even got in early. Very easy to check in using the Alaska Airlines App. Thank you.

They offer the only direct flight from Seattle to Pittsburgh.

Seattle airport is a mess. New bag tag system has potential, but you need more signage to guide passengers through the process as to where to go next. Told to go in one direction and then met with a very rude agent when we did. He blamed his attitude on all the folks flying over labor day that were paying his salary. Gate area for D3 is a mess compared to the North terminal. Overall Alaska is number 1 in my book.

After we boarded there was quite a long time before we actually took off, and there were no announcements from crew about why we were delayed. Later when they did make announcements they were largely inaudible. There was no food (other than for purchase) on the flight and no entertainment. Thats not a complaint, just explaining my ratings in those categories. The flight was smooth. Baggage claim was rapid.

The airline staff was great! The best safety review ive ever had!

Agent boarding us in San Diego lectured me on showing up on time for the flight, and said that if I had been three minutes later, he would have denied myself and my wife boarding. Our trusted traveler numbers were not in the system, even though I entered them when I bought the tickets. Our food orders were not in the system, even though I entered them prior to the flight. My wife requires a wheelchair, and that was delayed on both flights.

Why was I charged for a glass of wine on one flight and not on another? Why no movie or TVs? It was a long flight.

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

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

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