Find flights
When to book
FAQs

Cheap flights from Seattle to Leeds from £177

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LBA
11 Apr — 18 Apr1
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 12 March 2026.

Wed 22/419:10
SEA
-
LBA
1 stop14h 25m
Multiple Airlines
Wed 29/406:00
LBA
-
SEA
1 stop19h 10m
Multiple Airlines
Deal found 8/3£586
Wed 22/416:36
SEA
-
LBA
2 stops16h 14m
KLM
Wed 29/410:05
LBA
-
SEA
1 stop33h 35m
KLM
Deal found 8/3£620
Wed 22/408:20
SEA
-
LBA
2 stops17h 10m
Delta
Wed 29/406:30
LBA
-
SEA
2 stops18h 46m
Delta
Deal found 8/3£627
Fri 24/413:45
SEA
-
LBA
1 stop19h 05m
Delta
Fri 1/506:30
LBA
-
SEA
1 stop13h 10m
Delta
Deal found 10/3£690
Fri 24/413:45
SEA
-
LBA
1 stop25h 05m
Virgin Atlantic
Fri 1/510:05
LBA
-
SEA
2 stops20h 26m
Virgin Atlantic
Deal found 10/3£696
Fri 12/613:50
SEA
-
LBA
1 stop25h 00m
Virgin Atlantic
Thu 18/606:30
LBA
-
SEA
1 stop13h 07m
Virgin Atlantic
Deal found 8/3£718
Sun 27/919:10
SEA
-
LBA
1 stop17h 25m
British Airways
Thu 1/1016:05
LBA
-
SEA
1 stop33h 05m
British Airways
Deal found 9/3£722
Fri 12/606:00
SEA
-
LBA
2 stops18h 15m
Aer Lingus
Thu 18/608:45
LBA
-
SEA
1 stop16h 25m
Aer Lingus
Deal found 8/3£748
Sat 13/617:40
SEA
-
LBA
1 stop15h 10m
Delta
Thu 18/606:30
LBA
-
SEA
2 stops18h 25m
Delta
Deal found 8/3£756

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 12 March 2026.

Round-trip from

£586

One-way from

£177

Popular in

June

Cheapest in

March

Average price

£438
22/4-29/4
  • 22/4-29/4
  • 2 total stops
  • 33h 35m total
  • Seattle to Leeds
Search Deals
26/4
  • 26/4
  • 3 total stops
  • 52h 20m total
  • Seattle to Leeds
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£159 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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 12 March 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

Wed 22/4

16:36-16:50

2 stops16h 14m

Leeds/Bradford

Wed 29/4

10:05-11:40

1 stop33h 35m

£620

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Wed 22/4

08:20-09:30

2 stops17h 10m

Leeds/Bradford

Wed 29/4

06:30-17:16

2 stops18h 46m

£627

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Fri 24/4

13:45-16:50

1 stop19h 05m

Leeds/Bradford

Fri 1/5

06:30-11:40

1 stop13h 10m

£690

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Fri 24/4

13:45-22:50

1 stop25h 05m

Leeds/Bradford

Fri 1/5

10:05-22:31

2 stops20h 26m

£696

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Wed 1/4

16:55-16:50

2 stops15h 55m

Leeds/Bradford

Mon 22/6

17:25-16:24

1 stop30h 59m

£822

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Sun 26/4

19:10-19:10

1 stop16h 00m

Leeds/Bradford

Fri 1/5

08:45-17:10

1 stop16h 25m

£972
Fastest return journey

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Sun 26/4

19:10-15:35

1 stop12h 25m

Leeds/Bradford

Wed 29/4

08:45-17:10

1 stop16h 25m

£972

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Fri 10/4

08:25-09:35

2 stops17h 10m

Leeds/Bradford

Sat 11/4

17:25-11:45

1 stop26h 20m

£1,160

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Fri 10/4

07:00-08:15

2 stops17h 15m

Leeds/Bradford

Sat 11/4

11:55-11:35

2 stops31h 40m

£1,738

SeattleLeeds

SEA - LBA

SEALBA

Seattle/Tacoma Intl

Thu 16/4

19:10-19:10

1 stop16h 00m

Leeds/Bradford

Mon 20/4

16:05-10:18

2 stops26h 13m

£3,411

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 December is currently the most expensive (average of £521). 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, Delta, and Virgin Atlantic can get you from Seattle to Leeds in just under 16h 14m. Your travel time can differ by up to 8h 51m. 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 December is currently the most expensive (average of £521). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.