Cheap flights from Manchester to Seattle from £311
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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — SEA
11 1月 — 18 1月1
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
Enter your travel dates to find the best prices.
Cheapest flights from Manchester to Seattle
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 12 12月 2025.
週日 28/1205:50MAN - SEA
2 stops20h 46mDelta
週三 7/107:10SEA - MAN
2 stops19h 00mDelta
Deal found 11/12£915
週日 28/1207:55MAN - SEA
2 stops23h 13mBritish Airways
週三 7/118:50SEA - MAN
1 stop12h 10mBritish Airways
Deal found 11/12£946
週日 28/1220:45MAN - SEA
1 stop23h 05mMultiple Airlines
週三 7/114:10SEA - MAN
1 stop23h 20mMultiple Airlines
Deal found 11/12£962
週四 18/1219:15MAN - SEA
2 stops35h 39mScandinavian Airlines
週日 28/1207:10SEA - MAN
2 stops27h 25mScandinavian Airlines
Deal found 11/12£1,037
週四 18/1220:40MAN - SEA
1 stop29h 40mAer Lingus
週日 28/1220:05SEA - MAN
1 stop15h 10mAer Lingus
Deal found 11/12£1,040
週一 22/1211:55MAN - SEA
1 stop13h 05mIcelandair
週一 29/1214:35SEA - MAN
1 stop12h 10mIcelandair
Deal found 11/12£1,049
週一 15/1208:05MAN - SEA
1 stop18h 15mAer Lingus
週三 17/1220:05SEA - MAN
1 stop29h 05mAer Lingus
Deal found 11/12£1,076
週一 22/1215:35MAN - SEA
2 stops53h 45mLufthansa
週一 29/1214:00SEA - MAN
1 stop14h 20mLufthansa
Deal found 11/12£1,096
週一 15/1207:10MAN - SEA
2 stops35h 30mMultiple Airlines
週三 17/1220:05SEA - MAN
1 stop16h 20mMultiple Airlines
Deal found 11/12£1,119
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 12 12月 2025.
週三 27/521:10MAN - SEA
2 stops48h 35mScandinavian Airlines
週二 2/615:55SEA - MAN
1 stop18h 35mScandinavian Airlines
Deal found 11/12£490
週二 10/211:55MAN - SEA
1 stop13h 05mIcelandair
週日 15/214:35SEA - MAN
1 stop12h 10mIcelandair
Deal found 11/12£565
週日 25/119:55MAN - SEA
1 stop29h 00mMultiple Airlines
週一 9/208:04SEA - MAN
2 stops19h 41mMultiple Airlines
Deal found 11/12£634
週三 14/119:15MAN - SEA
2 stops35h 10mScandinavian Airlines
週三 21/107:10SEA - MAN
2 stops27h 25mScandinavian Airlines
Deal found 10/12£605
週五 6/311:55MAN - SEA
1 stop13h 05mIcelandair
週一 9/315:35SEA - MAN
1 stop12h 10mIcelandair
Deal found 9/12£612
週日 25/119:15MAN - SEA
2 stops31h 43mScandinavian Airlines
週一 9/214:02SEA - MAN
2 stops20h 33mScandinavian Airlines
Deal found 11/12£606
週一 18/513:05MAN - SEA
1 stop12h 50mIcelandair
週日 31/515:40SEA - MAN
1 stop12h 00mIcelandair
Deal found 11/12£615
週一 18/509:35MAN - SEA
2 stops20h 42mScandinavian Airlines
週日 31/515:55SEA - MAN
1 stop18h 35mScandinavian Airlines
Deal found 11/12£618
週五 6/310:10MAN - SEA
2 stops21h 15mScandinavian Airlines
週一 9/313:30SEA - MAN
2 stops37h 00mScandinavian Airlines
Deal found 9/12£644
Last-minute flights from Manchester to Seattle
Discover last-minute flight deals from Manchester to Seattle. Data last updated 12 12月 2025 and is based on user searches.
週四 18/1219:15MAN - SEA
2 stops35h 39mScandinavian Airlines
週日 28/1207:10SEA - MAN
2 stops27h 25mScandinavian Airlines
Deal found 11/12£1,037
週四 18/1220:40MAN - SEA
1 stop29h 40mAer Lingus
週日 28/1220:05SEA - MAN
1 stop15h 10mAer Lingus
Deal found 11/12£1,040
週四 18/1209:30MAN - SEA
3 stops35h 50mMultiple Airlines
週日 28/1215:10SEA - MAN
2 stops25h 45mMultiple Airlines
Deal found 11/12£1,240
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 12 12月 2025.
週日 8/219:55MAN - SEA
3 stops45h 23mMultiple Airlines
Deal found 10/12£311
週日 31/513:05MAN - SEA
1 stop12h 50mIcelandair
Deal found 10/12£338
週日 31/509:45MAN - SEA
3 stops20h 35mMultiple Airlines
Deal found 10/12£358
週日 8/218:30MAN - SEA
4 stops58h 27mEthiopian Air
Deal found 10/12£1,717
週日 31/518:30MAN - SEA
4 stops57h 40mEthiopian Air
Deal found 10/12£1,739
Find 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 12 12月 2025.
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 12 12月 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
週三 27/5
21:10-13:45
2 stops48h 35m
Seattle/Tacoma Intl
週二 2/6
15:55-18:30
1 stop18h 35m
£490
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
週二 10/2
11:55-17:00
1 stop13h 05m
Seattle/Tacoma Intl
週日 15/2
14:35-10:45
1 stop12h 10m
£565
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
週三 14/1
19:15-22:25
2 stops35h 10m
Seattle/Tacoma Intl
週三 21/1
07:10-18:35
2 stops27h 25m
£605
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
週日 25/1
19:15-18:58
2 stops31h 43m
Seattle/Tacoma Intl
週一 9/2
14:02-18:35
2 stops20h 33m
£606
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
週五 6/3
11:55-17:00
1 stop13h 05m
Seattle/Tacoma Intl
週一 9/3
15:35-10:45
1 stop12h 10m
£612
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
週一 18/5
13:05-17:55
1 stop12h 50m
Seattle/Tacoma Intl
週日 31/5
15:40-11:40
1 stop12h 00m
£615
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
週一 18/5
09:35-22:17
2 stops20h 42m
Seattle/Tacoma Intl
週日 31/5
15:55-18:30
1 stop18h 35m
£618
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
週日 25/1
19:55-16:55
1 stop29h 00m
Seattle/Tacoma Intl
週一 9/2
08:04-11:45
2 stops19h 41m
£634
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
週五 6/3
10:10-23:25
2 stops21h 15m
Seattle/Tacoma Intl
週一 9/3
13:30-09:30
2 stops37h 00m
£644
ManchesterSeattle
MAN - SEA
MANSEA
Manchester
週日 8/2
19:55-09:18
3 stops45h 23m
£311
Flights are sorted by cheapest return flights first.
Deals found on 10/12
Showing 1-10 of 14 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 5 December 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 £453). Flying from Manchester to Seattle in July is currently the most expensive (average of £587). 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 12 12月 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 much does it cost for a return flight from Manchester to Seattle?
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 49% of one-stop itineraries from Manchester to Seattle on Cheapflights.
What’s the cheapest stopover airport for flights from Manchester to Seattle?
Average return fare for one-stop flights from Manchester to Seattle, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Copenhagen (CPH) is the most affordable one-stop option, with an average return flight price of £579.
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 13m.
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 53m.
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 12 12月 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.
Not literally sitting in the very last row in the middle
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 13h 05m. 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 (£442), Finnair (£455), and Aer Lingus (£468) offers the cheapest pricing from Manchester to Seattle. Users have found that Scandinavian Airlines is 29% 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 Royal Albert Hall. Travelers on a layover in London can visit Hyde Park, Tower Bridge, and Royal Albert Hall, by traveling 12.5 mi, 16.5 mi, and 12.2 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 £21 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 £453). Flying from Manchester to Seattle in July is currently the most expensive (average of £587). 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
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 12 12月 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 12 12月 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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