SEA - MAN

$310 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 8/10. 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.
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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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Manchester.
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Flights Deals

Cheap Flight Deals 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.

Recent round-trip flight deals from Seattle to Manchester

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Manchester.
Discover the best prices for you by selecting your travel dates on KAYAK.
Icelandair Logo
3:45 pm - 11:40 amSEA-MAN
11h 55m1 stop
Icelandair Logo
11:55 am - 5:00 pmMAN-SEA
13h 05m1 stop
$543Icelandair
Find Deal
Tue, Oct 7 - Wed, Nov 5
Icelandair Logo
7:00 pm - 11:40 amSEA-MAN
32h 40m1 stop
Icelandair Logo
11:55 am - 5:00 pmMAN-SEA
13h 05m1 stop
$544Icelandair
Find Deal
Tue, Oct 7 - Wed, Nov 5
Icelandair Logo
7:00 pm - 11:40 amSEA-MAN
32h 40m1 stop
Icelandair Logo
1:05 pm - 5:50 pmMAN-SEA
12h 45m1 stop
$556Icelandair
Find Deal
Mon, May 19 - Wed, Jun 4
Aer Lingus Logo
1:21 am - 8:40 amSEA-MAN
23h 19m2 stops
Aer Lingus Logo
12:25 pm - 6:15 pmMAN-SEA
13h 50m1 stop
$744Aer Lingus
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Mon, Oct 6 - Wed, Nov 5
Delta Logo
7:16 am - 7:45 amSEA-MAN
16h 29m1 stop
Delta Logo
8:55 am - 8:31 pmMAN-SEA
19h 36m2 stops
$758Delta
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Sun, May 18 - Thu, Oct 9
Virgin Atlantic Logo
7:20 am - 7:45 amSEA-MAN
16h 25m1 stop
Virgin Atlantic Logo
2:15 pm - 10:49 pmMAN-SEA
16h 34m1 stop
$760Virgin Atlantic
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Tue, Jun 10 - Tue, Jun 17
Delta Logo
7:16 am - 7:45 amSEA-MAN
16h 29m1 stop
Delta Logo
12:30 pm - 11:18 pmMAN-SEA
18h 48m2 stops
$765Delta
Find Deal
Mon, May 19 - Wed, Jun 4
Aer Lingus Logo
7:35 pm - 4:50 pmSEA-MAN
13h 15m1 stop
Aer Lingus Logo
8:10 am - 5:50 pmMAN-SEA
17h 40m1 stop
$792Aer Lingus
Find Deal
Sun, Jun 15 - Mon, Oct 13
British Airways Logo
1:30 pm - 11:35 amSEA-MAN
14h 05m1 stop
British Airways Logo
7:55 am - 12:43 amMAN-SEA
24h 48m2 stops
$894British Airways
Find Deal
Thu, Jul 24 - Fri, Aug 1
British Airways Logo
10:46 am - 11:35 amSEA-MAN
16h 49m2 stops
British Airways Logo
7:55 am - 9:09 pmMAN-SEA
21h 14m2 stops
$898British Airways
Find Deal
Thu, Jul 24 - Fri, Aug 1
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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.

If you are looking for a flight deal from Seattle to Manchester, look for departures on Wednesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Manchester, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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 $582 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $999 and $922 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 15 weeks before departure.

Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$310
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 12% 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 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 $310 for a one-way ticket and $543 for a round-trip.

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

    Yes, you’ll need a passport to travel to Manchester from Seattle.

  • 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?

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

  • What is the most popular layover when flying to Manchester from Seattle?

    London is the most popular layover city among KAYAK users traveling from Seattle to Manchester.

  • Which is the best airline for flights from Seattle to Manchester, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Seattle to Manchester are Delta and KLM. With an average price for the route of $836 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,054 and an overall rating of 7.8.

  • 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 MAN 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.

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 5 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
DeltaOverall score based on 7934 reviews
7.9Comfort
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

Seats were old and dirty, for a long haul flight you expect to be able to recline and for the av to work properly. Choice for vegans was fruit….

The Virgin Atlantic crew was very good. However, the equipment was OK, the seats were OK, but her bags did not arrive with me. Two bags showed up a day later and I’m still waiting for my third back.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Booked with Kayak… Economy Class it said. I had filtered for 1 checked bag. Get to boarding and it says I have Economy Light w/ no checked bags. $136 each way for baggage now. Do not use smartfares.com. Very misleading and a terrible start to this trip.

Overall good. I was surprised how easy it was to get from plain to plain in such a short time. Food choices were not so great and quite expensive. Entertainment was ok. Flights were smooth.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Horrible. The flight was delayed by over 3 hours but updates were barely provided. Boarding started 3 hours late then stopped because their system crashed. So now, passengers were standing for 15 minutes in the open waiting to get boarding passes scanned and get on a bus. Duty-free closed around 4-4:30. Only 1 food outlet was open and it was super slow and busy since it was serving passengers from multiple flights. So a number of passengers couldn't buy meals at the terminal. Since the flight was delayed by over 3 hours, we could have been offered snacks on-board. Nothing. The seats barely reclined. In-flight entertainment options were pitiful. Overall, a miserable experience. Never flying on Icelandair ever again. :(

Bad. Flights were late, by hours. No clear information was provided even until the delayed boarding time.

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

Was late but that airport/storm fault. Flight was full but comfortable. Food quite nice. Unfortunate that I had a rather miserable attendant, others were much friendlier

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