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Cheap flights from Manchester to Seattle from £303

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — SEA
26 Feb — 5 Mar1
1 adult

The best prices from Manchester to Seattle/Tacoma Intl are usually found in March or January, booked 13 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 21 February 2025.

Round-trip from

£513

One-way from

£303

Popular in

July

Cheapest in

March

Average price

£607
Icelandair
  • Icelandair
  • 5/3-12/3
  • 2 total stops
  • 25h 15m total
  • Manchester to Seattle
16/3
  • 16/3
  • 2 total stops
  • 37h 31m total
  • Manchester to Seattle
Highest demand for flights based on searches. 19% potential increase in price (£133 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from Manchester to Seattle

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 21 February 2025.

Wed 5/311:55MAN - SEA
1 stop13h 05mIcelandair
Wed 12/315:35SEA - MAN
1 stop12h 10mIcelandair
Deal found 19/2£513
Wed 19/312:10MAN - SEA
1 stop12h 45mBritish Airways
Wed 26/319:50SEA - MAN
1 stop15h 50mBritish Airways
Deal found 20/2£541
Thu 6/312:45MAN - SEA
2 stops40h 45mUnited Airlines
Sun 9/309:18SEA - MAN
2 stops22h 37mUnited Airlines
Deal found 20/2£562
Thu 6/317:40MAN - SEA
1 stop27h 40mLufthansa
Sun 9/316:10SEA - MAN
1 stop17h 45mLufthansa
Deal found 20/2£564
Wed 19/309:50MAN - SEA
1 stop15h 05mMultiple Airlines
Wed 26/307:00SEA - MAN
2 stops19h 00mMultiple Airlines
Deal found 20/2£566
Mon 12/507:00MAN - SEA
2 stops17h 00mFinnair
Mon 9/617:40SEA - MAN
2 stops20h 00mFinnair
Deal found 20/2£607
Sat 19/407:00MAN - SEA
2 stops24h 09mAmerican Airlines
Mon 5/517:40SEA - MAN
2 stops20h 00mAmerican Airlines
Deal found 20/2£611
Sat 19/405:55MAN - SEA
2 stops20h 25mDelta
Sun 4/515:55SEA - MAN
1 stop31h 50mDelta
Deal found 20/2£625
Wed 26/208:10MAN - SEA
1 stop18h 05mAer Lingus
Wed 5/320:00SEA - MAN
1 stop12h 45mAer Lingus
Deal found 19/2£650
Sun 7/911:50MAN - SEA
1 stop31h 24mAir Canada
Thu 18/912:20SEA - MAN
1 stop13h 40mAir Canada
Deal found 20/2£671
Fri 29/814:00MAN - SEA
1 stop16h 23mVirgin Atlantic
Wed 10/922:55SEA - MAN
1 stop24h 50mVirgin Atlantic
Deal found 20/2£682

Find flights from Manchester to Seattle within your budget

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 21 February 2025.

Fly from

Manchester

Fly to

Seattle

Route

Depart

Return

Price

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 5/3

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Wed 12/3

15:35-10:45

1 stop12h 10m

£513

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 19/3

12:10-17:55

1 stop12h 45m

Seattle/Tacoma Intl

Wed 26/3

19:50-18:40

1 stop15h 50m

£541

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 6/3

12:45-21:30

2 stops40h 45m

Seattle/Tacoma Intl

Sun 9/3

09:18-14:55

2 stops22h 37m

£562

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 6/3

17:40-13:20

1 stop27h 40m

Seattle/Tacoma Intl

Sun 9/3

16:10-16:55

1 stop17h 45m

£564

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 19/3

09:50-17:55

1 stop15h 05m

Seattle/Tacoma Intl

Wed 26/3

07:00-09:00

2 stops19h 00m

£566

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Fri 25/4

08:40-23:09

2 stops22h 29m

Seattle/Tacoma Intl

Tue 29/4

06:08-13:10

2 stops23h 02m

£582

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 19/4

07:00-23:09

2 stops24h 09m

Seattle/Tacoma Intl

Mon 5/5

17:40-21:40

2 stops20h 00m

£611

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 19/4

05:55-18:20

2 stops20h 25m

Seattle/Tacoma Intl

Sun 4/5

15:55-07:45

1 stop31h 50m

£625

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 12/7

11:50-22:16

2 stops18h 26m

Seattle/Tacoma Intl

Sat 19/7

19:15-10:00

2 stops30h 45m

£767

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 1/5

12:05-16:59

1 stop12h 54m

Seattle/Tacoma Intl

Mon 1/9

06:30-07:35

2 stops17h 05m

£863

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 22 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.

Travel insights for flights from Manchester to Seattle

Get recent, data-driven insights about flights from Manchester to Seattle including ideal travel times, pricing trends, and 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 14 February 2025.

The best time to book flights from Manchester to Seattle is 13 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, January is the cheapest month in which you can book a flight from Manchester to Seattle (average of £622). Flying from Manchester to Seattle in July is currently the most expensive (average of £946). 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 21 February 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 19% 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 Monday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 21 February 2025.
To help decide which airline to fly from Manchester to Seattle, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very Good

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

    According to our current data, Icelandair (£513), British Airways (£541), and United Airlines (£562) offers the cheapest pricing from Manchester to Seattle. Users have found that Icelandair is 26% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Manchester to Seattle one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as £489. However, be on the lookout for offers from Aer Lingus and Turkish Airlines, as they are both options that can get you from Manchester to Seattle for a low price.

  • Where are the most common stopover locations when flying from Manchester to Seattle?

  • 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 £24 per day.

  • Where are the least popular stopover locations for Manchester to Seattle flights?

  • 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, January is the cheapest month in which you can book a flight from Manchester to Seattle (average of £622). Flying from Manchester to Seattle in July is currently the most expensive (average of £946). 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 Manchester?

Book flights to Manchester if you plan to visit one of these locations
Tacoma
Leavenworth
Bothell

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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 21 February 2025.

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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£499Average£780FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
FinnairCheapest£503Average£668FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest£506Average£640FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapest£508Average£716FlexibilityNo cancel feeOn-time77%
Search Air France flights
American AirlinesCheapest£510Average£694FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£520Average£737FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£533Average£766FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£534Average£664FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£544Average£691FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest£545Average£701FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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How does Cheapflights help users find flights from Manchester to Seattle?

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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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