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Cheap flights from Seattle to Leeds from £209

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LBA
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Leeds

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Leeds
Explore the most affordable flight options available from Seattle to Leeds. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2026.

Sun 12/417:35
SEA
-
LBA
1 stop32h 00m
Delta
Fri 24/406:30
LBA
-
SEA
1 stop13h 15m
Delta
Deal found 10/4£797
Mon 13/407:15
SEA
-
LBA
2 stops18h 20m
Delta
Tue 21/406:30
LBA
-
SEA
1 stop13h 15m
Delta
Deal found 10/4£800
Sat 18/423:11
SEA
-
LBA
2 stops26h 19m
Delta
Wed 29/406:30
LBA
-
SEA
2 stops18h 15m
Delta
Deal found 10/4£807
Fri 4/917:40
SEA
-
LBA
1 stop31h 50m
KLM
Mon 7/917:25
LBA
-
SEA
1 stop26h 22m
KLM
Deal found 6/4£812
Sat 23/505:50
SEA
-
LBA
3 stops31h 20m
Multiple Airlines
Sat 30/507:20
LBA
-
SEA
3 stops34h 20m
Multiple Airlines
Deal found 8/4£830
Thu 16/417:35
SEA
-
LBA
1 stop15h 15m
Delta
Mon 20/410:05
LBA
-
SEA
1 stop33h 40m
Delta
Deal found 10/4£834
Sat 18/423:11
SEA
-
LBA
2 stops26h 19m
Delta
Sun 26/406:30
LBA
-
SEA
1 stop18h 00m
Delta
Deal found 10/4£837
Fri 17/417:35
SEA
-
LBA
1 stop31h 55m
Delta
Fri 24/410:05
LBA
-
SEA
2 stops18h 34m
Delta
Deal found 10/4£842
Sat 18/423:11
SEA
-
LBA
2 stops26h 19m
Delta
Mon 27/406:30
LBA
-
SEA
2 stops18h 18m
Delta
Deal found 10/4£845
Wed 7/1019:10
SEA
-
LBA
1 stop16h 25m
British Airways
Fri 6/1108:30
LBA
-
SEA
2 stops16h 25m
British Airways
Deal found 5/4£868
Sat 18/417:35
SEA
-
LBA
1 stop31h 55m
Delta
Fri 24/410:05
LBA
-
SEA
1 stop33h 40m
Delta
Deal found 10/4£871
Fri 17/417:35
SEA
-
LBA
1 stop15h 15m
Delta
Tue 21/406:30
LBA
-
SEA
1 stop13h 15m
Delta
Deal found 10/4£873

Find flight deals from Seattle to Leeds

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Leeds (LBA). 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 10 April 2026.

Round-trip from

£812

One-way from

£209
KLM
  • KLM
  • 4/9-7/9
  • 2 total stops
  • 58h 12m total
  • Seattle to Leeds
Search Deals
9/5
  • 9/5
  • 3 total stops
  • 52h 25m total
  • Seattle to Leeds
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seattle to Leeds 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 10 April 2026.
Use the filters below to find and compare flights from Seattle to Leeds that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Fri 4/9

17:40-09:30

1 stop31h 50m

Leeds/Bradford

Mon 7/9

17:25-11:47

1 stop26h 22m

£812

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Wed 7/10

19:10-19:35

1 stop16h 25m

Leeds/Bradford

Fri 6/11

08:30-16:55

2 stops16h 25m

£868
Fastest return journey

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Fri 4/9

07:20-09:35

2 stops18h 15m

Leeds/Bradford

Mon 7/9

06:30-11:47

1 stop13h 17m

£891

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Wed 30/9

13:30-16:00

2 stops18h 30m

Leeds/Bradford

Fri 30/10

08:30-17:55

2 stops16h 25m

£891

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Wed 7/10

19:10-19:35

1 stop16h 25m

Leeds/Bradford

Fri 6/11

08:35-18:20

1 stop17h 45m

£916

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Wed 15/7

19:10-19:35

1 stop16h 25m

Leeds/Bradford

Wed 22/7

08:45-17:10

1 stop16h 25m

£926

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Sat 23/5

06:00-09:30

2 stops19h 30m

Leeds/Bradford

Sat 30/5

06:30-16:30

1 stop18h 00m

£959

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Sat 2/5

19:10-19:35

1 stop16h 25m

Leeds/Bradford

Wed 6/5

21:10-17:10

1 stop28h 00m

£1,093
Cheapest one-way

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Sat 9/5

19:00-07:25

3 stops52h 25m

£209
Fastest single journey

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Thu 14/5

19:10-22:10

1 stop19h 00m

£502

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Sorted by cheapest first

Best time to book a flight from Seattle to Leeds

Have a flexible travel schedule? Discover the best time to fly to Leeds from Seattle 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 Seattle to Leeds

What is the cheapest month to book a flight from Seattle to Leeds?

Currently, November is the cheapest month in which you can book a flight from Seattle to Leeds (average of £362). Flying from Seattle to Leeds in June is currently the most expensive (average of £546). 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.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Leeds. 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 Seattle to Leeds?

    KLM, British Airways, and Delta can get you from Seattle to Leeds in just under 16h 25m. Your travel time can differ by up to 15h 25m. There are 4622 mi between Seattle and Leeds. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Seattle to Leeds that include hotel bookings?

    Yes. In addition to deals on Seattle to Leeds flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Leeds?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Leeds.

  • Can I find deals for business class flights from Seattle to Leeds?

    Yes. Cheapflights offers flight deals from Seattle to Leeds 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 Seattle to Leeds?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Leeds (average of £362). Flying from Seattle to Leeds in June is currently the most expensive (average of £546). 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

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

Cheapflights helps you search for flights from Seattle to Leeds via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Leeds?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Leeds for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle to Leeds with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Leeds, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Leeds become cheaper?

Yes, Cheapflights offers price alerts on Seattle to Leeds flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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