SEA - MHT

$198 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 7/7. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$320
Typical prices: $587-$360
American Airlines
mié. 9/30mar. 10/6
SEA - MHT • 1 stop
Cheapest one-way
$198
Typical prices: $275-$469
American Airlines
mar. 7/7
SEA - MHT • 1 stop
Top airlines
Cheapest • from $320 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop 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 $460 (round-trip)
Shortest trip • 7h 40m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 42% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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!
Flight Deals
Booking Insights
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

mié., sep. 30 - mar., oct. 6
American Airlines Logo
10:45 pm - 10:08 am
SEA
-
MHT
8h 23m
1 stop
American Airlines Logo
3:00 pm - 10:51 pm
MHT
-
SEA
10h 51m
1 stop
$320American Airlines
mié., sep. 30 - mar., oct. 6
American Airlines Logo
10:45 pm - 10:08 am
SEA
-
MHT
8h 23m
1 stop
American Airlines Logo
10:10 am - 5:08 pm
MHT
-
SEA
9h 58m
1 stop
$323American Airlines
mié., sep. 30 - mar., oct. 6
American Airlines Logo
11:57 pm - 11:52 am
SEA
-
MHT
8h 55m
1 stop
American Airlines Logo
10:10 am - 5:08 pm
MHT
-
SEA
9h 58m
1 stop
$325American Airlines
dom., oct. 18 - lun., oct. 26
Southwest Logo
12:15 am - 11:00 am
SEA
-
MHT
7h 45m
1 stop
Southwest Logo
7:25 am - 1:10 pm
MHT
-
SEA
8h 45m
1 stop
$355Southwest
mié., jul. 8 - mié., jul. 15
American Airlines Logo
12:40 pm - 11:37 pm
SEA
-
MHT
7h 57m
1 stop
American Airlines Logo
6:18 pm - 12:52 am
MHT
-
SEA
9h 34m
1 stop
$395American Airlines
mar., jul. 28 - lun., ago. 10
Southwest Logo
7:30 pm - 8:30 am
SEA
-
MHT
10h 00m
2 stops
Southwest Logo
6:25 pm - 11:30 pm
MHT
-
SEA
8h 05m
1 stop
$400Southwest
mié., sep. 30 - mar., oct. 6
United Airlines Logo
8:10 am - 7:01 pm
SEA
-
MHT
7h 51m
1 stop
United Airlines Logo
2:50 pm - 10:56 pm
MHT
-
SEA
11h 06m
2 stops
$410United Airlines
lun., oct. 19 - lun., oct. 26
Southwest Logo
5:00 am - 6:15 pm
SEA
-
MHT
10h 15m
2 stops
Southwest Logo
7:25 am - 1:10 pm
MHT
-
SEA
8h 45m
1 stop
$411Southwest
lun., jun. 29 - vie., jul. 3
American Airlines Logo
10:35 pm - 10:02 am
SEA
-
MHT
8h 27m
1 stop
American Airlines Logo
2:54 pm - 9:35 pm
MHT
-
SEA
9h 41m
1 stop
$414American Airlines
mié., sep. 30 - sáb., oct. 3
United Airlines Logo
8:10 am - 7:03 pm
SEA
-
MHT
7h 53m
1 stop
United Airlines Logo
2:43 pm - 8:37 pm
MHT
-
SEA
8h 54m
1 stop
$432United Airlines
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, New Hampshire?

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, New Hampshire 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 January, where tickets cost $328 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is $986 and $927 respectively.

Good to know

Low seasonFebruary
Cheapest flight$198
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 6% 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 5 days, the lowest price for a flight from Seattle to Manchester was $198 for a one-way ticket and $320 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 is the only airline alliance operating flights between Seattle and Manchester.

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

    The two airlines most popular with KAYAK users for flights from Seattle to Manchester are Southwest and American Airlines. With an average price for the route of $576 and an overall rating of 7.9, Southwest is the most popular choice. American Airlines is also a great choice for the route, with an average price of $543 and an overall rating of 7.1.

  • 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 airlines 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.
7.9
SouthwestOverall score based on 4235 reviews
8.1Boarding
8.6Crew
7.5Entertainment
7.0Food
8.0Comfort
Airline reviews

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

10.0 ExcellentAnonymous, Jun 2026
OKC - LAS
Read more Southwest reviews

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

I don't know why flying out of Sarasota requires two plane changes.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

The flight attendants were extremely sourly and borderline rude. I did not feel appreciated as an AA customer once.

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

It wa sort of on time; the cab was left with some trash

Our flight from JFK to Madrid was delayed. We had to go from one side of the Madrid airport (Terminal 4s to the far end of terminal 4 - Gate K98) to our gate in less than 30 minutes. Put passport control and security/baggage check and that’s very hard unless you’re Usain Bolt. I called Iberia Airlines and the telephone customer service told me that I was going to have to pay to re-book. Luckily the help desk in the airport (who was dealing with dozens of people from the same JFK-Madrid flight) did not charge us extra to reschedule to a flight 8 hours later. They also gave us a voucher for breakfast and lunch. Glad the actual person at the airport had some actual sense.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

Boarding was smooth and seamless and the flight was without incident.

Our flight was repeatedly delayed for maintenance problems: scheduled for 9.30am, eventually delayed to 7pm! Very very inconvenient! AA should have provided a substitute plane much earlier.. On the other hand, Customer Service crew in Charlotte helped us to reach NY (LGA) by late afternoon. Thank you Patricia!! The actual flight was quick and very comfortable. As always a. excellent, professional crew. [no food on a a short hop).

Take-off delayed an hour because of a missing flight officer, so,arrived in Charlotte lates causing many passengers to miss connections. Otherwise a very good flight, safe and comfortable, with an excellent professional crew.

Little time between flight from Dallas to flight to Gainesville. We chose this one, 43 minutes between, because the price for a connection with at least an hour between, was so much higher. Had to ask passengers on the Dallas flight to please allow us to deplane ahead of them. The economy passengers allowed this. We had to walk very fast to the next gate, 35 gates away. Thankfully all in the same terminal. Getting to the small Gainesville plane was a little confusing as you enter an area that is boarding many small planes at the same time. We stood in the wrong line for about 15 seconds before realizing it was not our Gainesville flight. Since I had boarded at this gate in the past, I knew to check the signs carefully so we weren’t lost. The first class seat experience was wonderful. I really enjoyed the upgrade. We were offered an alcohol drink as soon as we sat down. I got something different but it was a great gesture especially since we really had to hurry to make the flight. We had packed expecting we might miss this connection, but made it. Our luggage didn’t miss the flight. American Airlines delivered our bags to our home the next day. That was very convenient!

The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.

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

Information on your arrival and departure airports