Cheap flights from Manchester to Seattle from £308
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — SEA
30 Nov — 7 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Manchester to Seattle/Tacoma Intl are usually found in March or October, booked 67 days in advance, depart on a Wednesday or Monday and return on a Wednesday
Cheap flight deals from Manchester to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Manchester (MAN) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 October 2025.
Explore the most affordable flight options available from Manchester to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.
Fri 7/1107:45MAN - SEA
2 stops17h 15mMultiple Airlines
Sun 16/1114:35SEA - MAN
2 stops23h 20mMultiple Airlines
Deal found 30/10£446
Mon 10/1108:20MAN - SEA
1 stop18h 00mAer Lingus
Wed 26/1120:05SEA - MAN
1 stop16h 05mAer Lingus
Deal found 30/10£541
Wed 5/1108:05MAN - SEA
1 stop14h 05mAer Lingus
Wed 12/1120:05SEA - MAN
1 stop15h 10mAer Lingus
Deal found 29/10£596
Fri 7/1110:10MAN - SEA
2 stops20h 15mScandinavian Airlines
Sun 16/1107:10SEA - MAN
2 stops27h 25mScandinavian Airlines
Deal found 29/10£598
Fri 7/1111:55MAN - SEA
1 stop13h 05mIcelandair
Sun 16/1114:35SEA - MAN
1 stop12h 10mIcelandair
Deal found 30/10£606
Sat 6/1210:10MAN - SEA
2 stops21h 06mScandinavian Airlines
Sun 7/1212:45SEA - MAN
2 stops21h 50mScandinavian Airlines
Deal found 29/10£614
Wed 17/1213:55MAN - SEA
1 stop12h 25mAer Lingus
Wed 31/1220:05SEA - MAN
1 stop15h 10mAer Lingus
Deal found 29/10£631
Tue 25/1119:25MAN - SEA
1 stop29h 30mBritish Airways
Tue 2/1214:46SEA - MAN
2 stops15h 14mBritish Airways
Deal found 30/10£639
Mon 1/1211:55MAN - SEA
2 stops16h 43mIcelandair
Thu 4/1214:35SEA - MAN
1 stop12h 25mIcelandair
Deal found 29/10£646
Best flights from Manchester to Seattle
Discover carefully curated flight deals from Manchester to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2025.
Fri 21/1113:55MAN - SEA
1 stop12h 25mAer Lingus
Fri 28/1120:05SEA - MAN
1 stop15h 10mAer Lingus
Deal found 30/10£596
Thu 5/311:55MAN - SEA
1 stop13h 05mIcelandair
Mon 9/315:35SEA - MAN
1 stop12h 10mIcelandair
Deal found 30/10£603
Sat 6/1210:10MAN - SEA
2 stops21h 06mScandinavian Airlines
Sun 7/1212:45SEA - MAN
2 stops21h 50mScandinavian Airlines
Deal found 29/10£614
Tue 25/1117:30MAN - SEA
1 stop31h 25mBritish Airways
Tue 2/1218:50SEA - MAN
1 stop13h 40mBritish Airways
Deal found 30/10£639
Tue 25/1111:55MAN - SEA
2 stops19h 10mFinnair
Tue 2/1218:50SEA - MAN
1 stop14h 45mFinnair
Deal found 29/10£639
Thu 16/407:00MAN - SEA
2 stops19h 17mUnited Airlines
Thu 23/414:15SEA - MAN
3 stops43h 05mUnited Airlines
Deal found 30/10£683
Thu 5/310:10MAN - SEA
2 stops20h 12mScandinavian Airlines
Mon 9/314:00SEA - MAN
2 stops21h 35mScandinavian Airlines
Deal found 30/10£618
Mon 1/1211:55MAN - SEA
2 stops16h 43mIcelandair
Thu 4/1214:35SEA - MAN
1 stop12h 25mIcelandair
Deal found 29/10£646
Thu 5/311:40MAN - SEA
2 stops19h 52mBritish Airways
Mon 9/319:50SEA - MAN
1 stop12h 20mBritish Airways
Deal found 28/10£663
Last-minute flights from Manchester to Seattle
Discover last-minute flight deals from Manchester to Seattle. Data last updated 31 October 2025 and is based on user searches.
Wed 5/1108:05MAN - SEA
1 stop14h 05mAer Lingus
Wed 12/1120:05SEA - MAN
1 stop15h 10mAer Lingus
Deal found 29/10£596
Fri 7/1107:45MAN - SEA
2 stops17h 15mMultiple Airlines
Sun 16/1114:35SEA - MAN
2 stops23h 20mMultiple Airlines
Deal found 30/10£446
Fri 7/1110:10MAN - SEA
2 stops20h 15mScandinavian Airlines
Sun 16/1107:10SEA - MAN
2 stops27h 25mScandinavian Airlines
Deal found 29/10£598
Fri 7/1111:55MAN - SEA
1 stop13h 05mIcelandair
Sun 16/1114:35SEA - MAN
1 stop12h 10mIcelandair
Deal found 30/10£606
Fri 7/1112:25MAN - SEA
1 stop13h 55mAer Lingus
Sat 15/1100:59SEA - MAN
2 stops24h 31mAer Lingus
Deal found 30/10£717
Sat 8/1116:50MAN - SEA
1 stop32h 15mTurkish Airlines
Sat 15/1119:00SEA - MAN
1 stop30h 50mTurkish Airlines
Deal found 29/10£754
Mon 10/1108:20MAN - SEA
1 stop18h 00mAer Lingus
Wed 26/1120:05SEA - MAN
1 stop16h 05mAer Lingus
Deal found 30/10£541
Mon 10/1108:30MAN - SEA
2 stops16h 30mMultiple Airlines
Wed 26/1114:35SEA - MAN
1 stop12h 10mMultiple Airlines
Deal found 30/10£733
One-way flights from Manchester to Seattle
Search for one-way flight options from Manchester to Seattle. Find affordable one-way fares based on user searches. Data last updated 31 October 2025.
Fri 12/1215:20MAN - SEA
3 stops52h 33mMultiple Airlines
Deal found 30/10£308
Sat 6/1218:35MAN - SEA
2 stops51h 45mMultiple Airlines
Deal found 29/10£326
Sun 30/1121:45MAN - SEA
3 stops54h 08mMultiple Airlines
Deal found 30/10£375
Sat 20/1219:30MAN - SEA
3 stops54h 50mMultiple Airlines
Deal found 30/10£430
Wed 8/407:05MAN - SEA
1 stop12h 30mMultiple Airlines
Deal found 30/10£479
Sun 30/1112:25MAN - SEA
1 stop13h 55mAer Lingus
Deal found 30/10£505
Wed 8/414:20MAN - SEA
2 stops16h 45mAer Lingus
Deal found 30/10£524
Cheapflights Fare Finder
Customise your flight search to find flights from Manchester to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Manchester to Seattle that are best for you.
Fly from
Manchester
Fly to
Seattle
Route
Depart
Return
Price
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
Fri 21/11
13:55-18:20
1 stop12h 25m
Seattle/Tacoma Intl
Fri 28/11
20:05-19:15
1 stop15h 10m
£596
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
Thu 5/3
11:55-17:00
1 stop13h 05m
Seattle/Tacoma Intl
Mon 9/3
15:35-10:45
1 stop12h 10m
£603
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
Sat 6/12
10:10-23:16
2 stops21h 06m
Seattle/Tacoma Intl
Sun 7/12
12:45-18:35
2 stops21h 50m
£614
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
Thu 5/3
10:10-22:22
2 stops20h 12m
Seattle/Tacoma Intl
Mon 9/3
14:00-18:35
2 stops21h 35m
£618
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
Tue 25/11
17:30-16:55
1 stop31h 25m
Seattle/Tacoma Intl
Tue 2/12
18:50-16:30
1 stop13h 40m
£639
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
Tue 25/11
11:55-23:05
2 stops19h 10m
Seattle/Tacoma Intl
Tue 2/12
18:50-17:35
1 stop14h 45m
£639
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
Mon 1/12
11:55-20:38
2 stops16h 43m
Seattle/Tacoma Intl
Thu 4/12
14:35-11:00
1 stop12h 25m
£646
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
Thu 5/3
11:40-23:32
2 stops19h 52m
Seattle/Tacoma Intl
Mon 9/3
19:50-15:10
1 stop12h 20m
£663
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
Thu 16/4
07:00-18:17
2 stops19h 17m
Seattle/Tacoma Intl
Thu 23/4
14:15-17:20
3 stops43h 05m
£683
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
Fri 12/12
15:20-11:53
3 stops52h 33m
£308
Flights are sorted by cheapest return flights first.
Deals found on 30/10
Showing 1-10 of 15 results
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Best time to book a flight from Manchester to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Manchester with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Manchester to Seattle
Prices
Delays
More
How far ahead should I book a flight from Manchester to Seattle?
Use this chart to determine the optimal time to book a return flight from Manchester to Seattle. Price data was last updated on 24 October 2025.
The best time to book flights from Manchester to Seattle is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Manchester to Seattle?
Currently, February is the cheapest month in which you can book a flight from Manchester to Seattle (average of £467). Flying from Manchester to Seattle in July is currently the most expensive (average of £598). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MAN to SEA?
Find hourly flight availability from Manchester to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.
When flying from Manchester to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 18% versus a flight in the evening.
What is the cheapest day to fly from Manchester to Seattle?
Use this chart to determine the cheapest time to fly return from Manchester to Seattle. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their Manchester to Seattle flight should consider departing on Sunday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Manchester to Seattle delayed?
About 100% of weekly flights between Manchester and Seattle have experienced delays in the past year, with the average delay time being 64 minutes.
What is the most punctual flight time for Manchester to Seattle flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Manchester to Seattle flights?
Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 100% of flights being delayed.
What’s the top stopover airport for flights from Manchester to Seattle?
Share of one-stop return flights from Manchester to Seattle chosen by Cheapflights users in the past 12 months, using the same stopover each way.
London (LHR) – chosen by Cheapflights users on 48% of one-stop itineraries from Manchester to Seattle on Cheapflights.
What’s the fastest stopover option from Manchester to Seattle?
Shortest average travel time for one-stop one-way flights from Manchester to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 13h 12m.
What’s the fastest stopover option from Manchester to Seattle?
Shortest average travel time for one-stop one-way flights from Manchester to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 13h 12m.
Which airport typically offers the quickest stopover for flights from Manchester to Seattle?
Average stopover duration for one-stop one-way flights from Manchester to Seattle, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 59m.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 31 October 2025.
See what other customers who have flown with KLM, Virgin Atlantic, andAer Lingus from Manchester to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Related info for your journey
Find useful and relevant information for your journey from Manchester to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Manchester to Seattle?
Departing from Manchester to Seattle will take you 12h 25m. The distance from Manchester to Seattle is about 4633 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Manchester to Seattle round-trip?
According to our current data, Scandinavian Airlines (£449), Finnair (£465), and Aer Lingus (£475) offers the cheapest pricing from Manchester to Seattle. Users have found that Scandinavian Airlines is 30% cheaper than the other options available to this destination.
Where are the most common stopover locations when flying from Manchester to Seattle?
Of the flights from Manchester to Seattle that have stopovers, most of them stop in London.
What are some popular things to do or see while on a stopover in London?
If you're on a stopover in London and looking for things to do, consider visiting Hyde Park, Tower Bridge, or London Bridge. Travelers on a layover in London can visit Hyde Park, Tower Bridge, and London Bridge, by traveling 12.5 mi, 16.5 mi, and 16.1 mi, respectively after landing at London Heathrow. Those looking to explore during their stopover in London can hire a car from London Heathrow for about £23 per day.
Where are the least popular stopover locations for Manchester to Seattle flights?
Manchester to Seattle flights have a stopover in Reykjavik least often.
Can I find deals for flights from Manchester to Seattle that include hotel bookings?
Yes. In addition to deals on Manchester to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Manchester to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Manchester to Seattle.
Can I find deals for business class flights from Manchester to Seattle?
Yes. Cheapflights offers flight deals from Manchester to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Manchester to Seattle?
Currently, February is the cheapest month in which you can book a flight from Manchester to Seattle (average of £467). Flying from Manchester to Seattle in July is currently the most expensive (average of £598). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
Bothell
SeaTac
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Fly from Manchester to Seattle on these airlines
Choose from the following airlines for your flight from Manchester to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.
Browse through other flights departing from Manchester. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.
Discover the top 10 airlines that operate flights from Manchester to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 October 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Manchester to Seattle?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Manchester to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Manchester to Seattle?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle from Manchester.
Can Cheapflights find flights from Manchester to Seattle with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Manchester to Seattle flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Manchester to Seattle become cheaper?
Yes! Start tracking prices for Manchester to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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