Cheap flights from Manchester to Seattle from £289

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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — SEA
5 Feb — 12 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 6 January 2026.

Round-trip from

£428

One-way from

£289

Popular in

August

Cheapest in

March

Average price

£540
Icelandair
  • Icelandair
  • 4/2-18/2
  • 2 total stops
  • 25h 15m total
  • Manchester to Seattle
14/3
  • 14/3
  • 2 total stops
  • 18h 53m total
  • Manchester to Seattle
Highest demand for flights based on searches. 14% potential increase in price (£75 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in January 2026

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 6 January 2026.

Wed 4/211:55MAN - SEA
1 stop13h 05mIcelandair
Wed 18/214:35SEA - MAN
1 stop12h 10mIcelandair
Deal found 5/1£428
Wed 15/413:05MAN - SEA
1 stop15h 35mIcelandair
Mon 20/419:00SEA - MAN
1 stop32h 40mIcelandair
Deal found 4/1£431
Mon 23/211:55MAN - SEA
1 stop13h 05mIcelandair
Mon 2/314:35SEA - MAN
1 stop12h 10mIcelandair
Deal found 5/1£439
Fri 23/111:55MAN - SEA
1 stop13h 05mIcelandair
Mon 2/214:35SEA - MAN
1 stop12h 10mIcelandair
Deal found 5/1£444
Thu 5/211:55MAN - SEA
1 stop13h 05mIcelandair
Tue 10/214:35SEA - MAN
1 stop12h 10mIcelandair
Deal found 6/1£445
Thu 15/111:55MAN - SEA
1 stop13h 05mIcelandair
Wed 21/114:35SEA - MAN
1 stop12h 10mIcelandair
Deal found 6/1£446
Thu 22/111:55MAN - SEA
1 stop13h 05mIcelandair
Tue 27/114:35SEA - MAN
1 stop12h 10mIcelandair
Deal found 4/1£447
Tue 7/413:05MAN - SEA
1 stop12h 50mIcelandair
Tue 21/415:40SEA - MAN
1 stop12h 00mIcelandair
Deal found 5/1£456
Sun 1/206:25MAN - SEA
1 stop14h 55mLufthansa
Sun 8/209:55SEA - MAN
2 stops23h 05mLufthansa
Deal found 4/1£457
Sun 1/219:55MAN - SEA
2 stops31h 57mMultiple Airlines
Sun 8/214:35SEA - MAN
1 stop12h 10mMultiple Airlines
Deal found 4/1£459
Fri 23/109:10MAN - SEA
2 stops21h 33mSWISS
Mon 2/212:35SEA - MAN
2 stops21h 20mSWISS
Deal found 5/1£466
Thu 22/106:00MAN - SEA
1 stop14h 10mMultiple Airlines
Tue 27/112:35SEA - MAN
2 stops35h 45mMultiple Airlines
Deal found 4/1£467

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 6 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

Tue 7/4

13:05-17:55

1 stop12h 50m

Seattle/Tacoma Intl

Tue 21/4

15:40-11:40

1 stop12h 00m

£456

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 22/1

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Mon 26/1

14:35-10:45

1 stop12h 10m

£473

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 11/2

06:25-13:20

1 stop14h 55m

Seattle/Tacoma Intl

Sun 15/2

15:10-23:20

1 stop24h 10m

£480

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 15/4

13:05-20:40

1 stop15h 35m

Seattle/Tacoma Intl

Wed 29/4

15:40-11:40

1 stop12h 00m

£480

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 22/1

06:00-12:10

1 stop14h 10m

Seattle/Tacoma Intl

Mon 26/1

09:25-17:00

2 stops23h 35m

£482

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Tue 7/4

13:05-20:40

1 stop15h 35m

Seattle/Tacoma Intl

Sun 19/4

15:40-11:40

1 stop12h 00m

£485

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Thu 22/1

09:25-15:44

2 stops38h 19m

Seattle/Tacoma Intl

Thu 29/1

09:25-17:00

3 stops47h 35m

£487

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 14/3

07:25-19:18

2 stops18h 53m

£289

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Wed 21/1

16:45-19:52

2 stops35h 07m

£304

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Sat 24/1

18:35-10:22

3 stops47h 47m

£326

Flights are sorted by cheapest return flights first.

Deals found on 4/1

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 2 January 2026.

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 £450). 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 6 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.

Comfort

7.6

Crew

8.4

Food

7.2

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Comfort

7.6

Crew

8.4

Food

7.2

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Comfort

7.6

Crew

8.4

Food

7.2

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Comfort

7.6

Crew

8.4

Food

7.2

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Comfort

7.6

Crew

8.4

Food

7.2

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Comfort

7.6

Crew

8.4

Food

7.2

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

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 12h 50m. 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 (£439), Finnair (£452), and Icelandair (£473) 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?

  • 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?

  • 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 £450). 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
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 6 January 2026.

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 6 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£439Average£603FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£452Average£560FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest£473Average£549FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapest£480Average£753FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£482Average£631FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£498Average£621FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£503Average£611FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£510Average£600FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest£520Average£645FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest£546Average£632FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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