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Cheap flights from Manchester to Seattle from £301

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — SEA
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

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 16 January 2026.

Round-trip from

£482

One-way from

£301

Popular in

August

Cheapest in

January

Average price

£532
Iberia
  • Iberia
  • 1/3-8/3
  • 4 total stops
  • 76h 20m total
  • Manchester to Seattle
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30/1
  • 30/1
  • 2 total stops
  • 32h 27m total
  • Manchester to Seattle
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£77 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 16 January 2026.

Fri 23/107:45
MAN
-
SEA
2 stops17h 15m
Multiple Airlines
Tue 27/114:35
SEA
-
MAN
2 stops24h 00m
Multiple Airlines
Deal found 15/1£438
Mon 2/306:50
MAN
-
SEA
2 stops18h 10m
Multiple Airlines
Mon 9/315:35
SEA
-
MAN
2 stops19h 30m
Multiple Airlines
Deal found 16/1£441
Mon 2/306:00
MAN
-
SEA
1 stop14h 10m
Lufthansa
Mon 9/315:00
SEA
-
MAN
1 stop14h 20m
Lufthansa
Deal found 16/1£472
Sun 23/813:05
MAN
-
SEA
1 stop30h 40m
Icelandair
Mon 7/923:25
SEA
-
MAN
1 stop28h 15m
Icelandair
Deal found 15/1£481
Sun 1/309:40
MAN
-
SEA
2 stops44h 17m
Iberia
Sun 8/322:57
SEA
-
MAN
2 stops32h 03m
Iberia
Deal found 15/1£482
Sun 1/306:25
MAN
-
SEA
1 stop14h 55m
Lufthansa
Sun 8/307:00
SEA
-
MAN
2 stops18h 45m
Lufthansa
Deal found 15/1£482
Mon 18/513:05
MAN
-
SEA
1 stop15h 35m
Icelandair
Sun 31/515:40
SEA
-
MAN
1 stop12h 00m
Icelandair
Deal found 16/1£484
Sun 1/309:10
MAN
-
SEA
2 stops22h 20m
Multiple Airlines
Sun 8/307:00
SEA
-
MAN
2 stops22h 20m
Multiple Airlines
Deal found 15/1£486
Sat 28/218:45
MAN
-
SEA
2 stops36h 45m
Multiple Airlines
Sat 7/314:00
SEA
-
MAN
1 stop14h 10m
Multiple Airlines
Deal found 14/1£487
Sun 1/306:00
MAN
-
SEA
2 stops25h 23m
United Airlines
Sun 8/305:00
SEA
-
MAN
2 stops24h 20m
United Airlines
Deal found 15/1£488

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 16 January 2026.
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 10/4

07:00-16:59

1 stop17h 59m

Seattle/Tacoma Intl

Sun 26/4

23:59-10:40

2 stops26h 41m

£512

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Mon 18/5

05:55-12:20

1 stop14h 25m

Seattle/Tacoma Intl

Sun 31/5

23:20-10:40

2 stops27h 20m

£515

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 14/5

05:55-12:20

1 stop14h 25m

Seattle/Tacoma Intl

Fri 22/5

05:40-17:20

2 stops27h 40m

£515

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Tue 2/6

10:35-17:00

1 stop14h 25m

Seattle/Tacoma Intl

Mon 8/6

11:15-06:30

1 stop35h 15m

£516

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 11/6

07:00-16:59

1 stop17h 59m

Seattle/Tacoma Intl

Wed 17/6

17:15-06:30

2 stops29h 15m

£516

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Tue 9/6

10:35-16:59

1 stop14h 24m

Seattle/Tacoma Intl

Wed 17/6

17:15-06:30

2 stops29h 15m

£516

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sun 31/5

09:35-13:45

1 stop12h 10m

Seattle/Tacoma Intl

Sat 6/6

15:55-08:55

1 stop33h 00m

£520

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Mon 1/6

05:55-12:20

1 stop14h 25m

Seattle/Tacoma Intl

Tue 9/6

07:00-10:25

3 stops43h 25m

£521

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Mon 8/6

05:55-12:20

1 stop14h 25m

Seattle/Tacoma Intl

Tue 16/6

17:15-06:30

2 stops53h 15m

£521

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Tue 2/6

12:05-17:10

1 stop13h 05m

Seattle/Tacoma Intl

Tue 9/6

20:20-19:00

1 stop14h 40m

£524

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 15 results
1
2

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

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 9 January 2026.

The best time to book flights from Manchester to Seattle is 18 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, April is the cheapest month in which you can book a flight from Manchester to Seattle (average of £362). Flying from Manchester to Seattle in July is currently the most expensive (average of £582). 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.

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 16 January 2026.
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.
KLM
7.7
Good
1,440 reviews
Check prices

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,440 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Aer Lingus
7.2
Good
1,435 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Icelandair
7.1
Good
596 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,680 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 17h 59m. The distance from Manchester to Seattle is about 4633 mi.

  • What are the cheapest airlines flying from Manchester to Seattle round-trip?

    According to our current data, Scandinavian Airlines (£442), Finnair (£455), and Icelandair (£475) 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 £24 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, April is the cheapest month in which you can book a flight from Manchester to Seattle (average of £362). Flying from Manchester to Seattle in July is currently the most expensive (average of £582). 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.

See more FAQs

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac

Browse thousands of different options on Cheapflights for your next trip

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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 16 January 2026.
British Airways flights from Manchester to Seattle/Tacoma Intl
Icelandair flights from Manchester to Seattle/Tacoma Intl
Aer Lingus flights from Manchester to Seattle/Tacoma Intl

Top 10 airlines flying from Manchester to Seattle

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 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£442Average£605FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£455Average£565FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest£475Average£547FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£491Average£643FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£507Average£615FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£521Average£606FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest£523Average£648FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Aer LingusCheapest£534Average£758FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£548Average£635FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£556Average£631FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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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