MHT - SEA

$194 Find Cheap Flights from Manchester to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Manchester to Seattle departing on 4/15. 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 Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Manchester to Seattle, 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 Manchester to Seattle, 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
$375
Overall average: $442
American Airlines
mar. 4/14mar. 4/21
MHT - SEA • 1 stop
Cheapest one-way
$194
American Airlines
mié. 4/15
MHT - SEA • 1 stop
Top airlines
Cheapest • from $375 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Manchester and Seattle. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $421 (round-trip)
Shortest trip • 8h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Manchester to Seattle (MHT-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Manchester to Seattle 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 Manchester to Seattle

mar., abr. 14 - mar., abr. 21
American Airlines Logo
6:46 am - 2:27 pm
MHT
-
SEA
10h 41m
1 stop
American Airlines Logo
11:16 am - 10:51 pm
SEA
-
MHT
8h 35m
1 stop
$375American Airlines
mar., abr. 14 - mar., abr. 21
American Airlines Logo
5:07 pm - 12:36 am
MHT
-
SEA
10h 29m
2 stops
American Airlines Logo
11:33 pm - 11:42 am
SEA
-
MHT
9h 09m
1 stop
$380American Airlines
mié., may. 6 - sáb., may. 9
American Airlines Logo
6:46 am - 2:27 pm
MHT
-
SEA
10h 41m
1 stop
American Airlines Logo
11:16 am - 10:51 pm
SEA
-
MHT
8h 35m
1 stop
$381American Airlines
mar., abr. 14 - mar., abr. 21
Southwest Logo
3:45 pm - 12:10 am
MHT
-
SEA
11h 25m
2 stops
Southwest Logo
7:10 pm - 8:05 am
SEA
-
MHT
9h 55m
2 stops
$385Southwest
mié., may. 6 - sáb., may. 9
American Airlines Logo
6:46 am - 12:29 pm
MHT
-
SEA
8h 43m
1 stop
American Airlines Logo
11:33 pm - 11:42 am
SEA
-
MHT
9h 09m
1 stop
$387American Airlines
mié., may. 6 - sáb., may. 9
Southwest Logo
7:30 am - 5:45 pm
MHT
-
SEA
13h 15m
2 stops
Southwest Logo
11:55 pm - 10:40 am
SEA
-
MHT
7h 45m
1 stop
$392Southwest
mar., abr. 14 - jue., abr. 16
Southwest Logo
3:45 pm - 12:10 am
MHT
-
SEA
11h 25m
2 stops
Southwest Logo
11:55 pm - 12:35 pm
SEA
-
MHT
9h 40m
2 stops
$397Southwest
sáb., abr. 11 - jue., abr. 16
American Airlines Logo
6:00 am - 11:34 am
MHT
-
SEA
8h 34m
1 stop
American Airlines Logo
10:47 pm - 9:57 am
SEA
-
MHT
8h 10m
1 stop
$399American Airlines
mié., may. 6 - sáb., may. 9
American Airlines Logo
5:07 pm - 12:36 am
MHT
-
SEA
10h 29m
2 stops
American Airlines Logo
11:16 am - 10:51 pm
SEA
-
MHT
8h 35m
1 stop
$400American Airlines
sáb., abr. 25 - vie., may. 1
American Airlines Logo
5:41 pm - 12:36 am
MHT
-
SEA
9h 55m
1 stop
American Airlines Logo
11:33 pm - 11:42 am
SEA
-
MHT
9h 09m
1 stop
$422American Airlines
Booking Insights

KAYAK's insights & trends for Manchester to Seattle flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Manchester to Seattle, 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 Manchester to Seattle is September, where tickets cost $416 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $726 and $693 respectively.

Good to know

Low seasonFebruary
Cheapest flight$194
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Manchester to Seattle

When to book flights from Manchester to Seattle

Are your dates flexible? Find out the best times to travel from Manchester to Seattle 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 Manchester to Seattle

  • What is the cheapest flight from Manchester to Seattle?

    In the last 3 days, the lowest price for a flight from Manchester to Seattle was $194 for a one-way ticket and $375 for a round-trip.

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

    A passport is not required to fly from Manchester to Seattle.

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

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

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

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

  • Which airline alliances offer flights from Manchester to Seattle?

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

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

    The two airlines most popular with KAYAK users for flights from Manchester to Seattle are Southwest and Alaska Airlines. With an average price for the route of $446 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 $796 and an overall rating of 7.9.

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

    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 Manchester to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Manchester 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 Manchester to Seattle?

    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 Seattle with an airline and back to Manchester with another airline. Booking your flights between Manchester and SEA 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 Manchester to Seattle?

    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 Seattle from Manchester up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Manchester to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Manchester to Seattle. 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 Manchester to Seattle? 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
SouthwestOverall score based on 4319 reviews
7.5Entertainment
8.1Boarding
8.0Comfort
7.0Food
8.6Crew
Airline reviews

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

2.0 MediocreBeth, Mar 2026
MDW - PIT
Read more Southwest reviews

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Helpful, courteous, communitble staff...smooth sailing Loading, unloading.. Thank you

Ended up sitting in front of a child who kicked the back of the seat and screamed for most of the flight.

Would not let us check in our luggage. Flight was 40 minutes late, so we really did have time to check in our luggage. Could not get on another flight even for the next day, calling the Alaska service numbers provided, it stated the average wait time to speak to anyone on the phone was 8 HOURS! Alaska would not refund our tix. Never again!!!!!

They changed the flight time from 4:00 to 1:50. We missed the flight because we did not know. We were not entitled to any sort of refund.

After landing in Seattle, 3 hours waiting to find parking space do to driving problems. Very uncomfortable.

Snacks for our toddler could have been better, front the standpoint of variety but that’s not any different from other airlines.

Never got on because first part of trip was cancelled and we have no idea when we will get rebooked…

They cancelled the flight and provided no support to find another way home or how to get a refund. Links provided didn’t work and phone wait times were over eight hours. Battery on my phone couldn’t last long enough.

signage from the upper area to the tram down 2 escalator!

The WiFi worked for entertainment but a nearly 4 hour flight should have personal tvs

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Not good. One of my luggage is missing. And until now they can’t find it

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

Really good. I accidentally left my duffel on the plane and the reps were so friendly in retrieving it.

My 9:50AM flight was delayed to 3:40PM "due to incoming aircraft delay". No aircraft is "delayed" that long. Found out once we did board (after several changes in times) that the aircraft had a maintenance issue and we had to wait for another aircraft. Just tell us that. The aircraft we did get was old and the seats need to be updated. I have been traveling for several weeks with AA and you should refresh your entertainment content as frequent flyers have gone through most of your new content. I have Celiac and a shellfish allergy and continue to have struggles with meals on business and first class flights. Please keep this in mind. Sorry - was a long travel day yesterday and a bit cranky this morning with my experience comments. Still an AA fan.

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

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

Information on your arrival and departure airports