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$392+ Cheap flights from Leeds (LBA) to Seattle (SEA)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
LBA — SEA
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Leeds to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Leeds (LBA) 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 June 30, 2025.

Round-trip from

$882
(Trip.com)

One-way from

$392
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$836
From Leeds/Bradford to Seattle/Tacoma Intl
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One-way flight from Leeds/Bradford to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 12% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Leeds to Seattle

Cheapest flights from Leeds to Seattle
Explore the most affordable flight options available from Leeds to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Trip.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:45 amLBA - SEA
2 stops19h 55mMultiple Airlines
Sat 10/183:45 pmSEA - LBA
2 stops32h 30mMultiple Airlines
Deal found 6/29$882
This KLM deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:20 amLBA - SEA
1 stop17h 45mKLM
Sat 10/185:40 pmSEA - LBA
1 stop15h 15mKLM
Deal found 6/29$920
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:20 amLBA - SEA
2 stops20h 40mDelta
Wed 8/202:10 pmSEA - LBA
1 stop18h 45mDelta
Deal found 6/29$1,105
This Trip.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:20 amLBA - SEA
1 stop13h 15mVirgin Atlantic
Fri 8/225:40 pmSEA - LBA
1 stop15h 15mVirgin Atlantic
Deal found 6/29$1,259
This TravelUp deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/88:45 amLBA - SEA
1 stop17h 05mAer Lingus
Thu 8/2112:46 amSEA - LBA
2 stops23h 29mAer Lingus
Deal found 6/29$1,387

Cheapflights Fare Finder

Customize your flight search to find flights from Leeds 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 2,558,603 searches. Data last updated June 30, 2025.
Use the filters below to find and compare flights from Leeds to Seattle that are best for you.

Fly from

Leeds

Fly to

Seattle

Route

Depart

Return

Price

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Sat 10/11

8:45 am-8:40 pm

2 stops19h 55m

Seattle/Tacoma Intl

Sat 10/18

3:45 pm-8:15 am

2 stops32h 30m

$882

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Sat 10/11

6:20 am-4:05 pm

1 stop17h 45m

Seattle/Tacoma Intl

Sat 10/18

5:40 pm-4:55 pm

1 stop15h 15m

$920

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Wed 8/13

6:20 am-7:00 pm

2 stops20h 40m

Seattle/Tacoma Intl

Wed 8/20

2:10 pm-4:55 pm

1 stop18h 45m

$1,105

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Fri 8/8

6:20 am-11:35 am

1 stop13h 15m

Seattle/Tacoma Intl

Fri 8/22

5:40 pm-4:55 pm

1 stop15h 15m

$1,259

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Fri 8/8

8:45 am-5:50 pm

1 stop17h 05m

Seattle/Tacoma Intl

Thu 8/21

12:46 am-8:15 am

2 stops23h 29m

$1,387

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Tue 8/26

6:10 pm-6:50 pm

3 stops56h 40m

$392

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Tue 8/26

7:40 pm-5:50 pm

1 stop30h 10m

$697

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Mon 7/21

10:05 am-3:50 pm

1 stop13h 45m

$1,964

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Sun 7/20

8:45 am-5:50 pm

1 stop17h 05m

$3,078

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from Leeds to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Leeds with our price prediction graph.
Estimated round-trip 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 Leeds to Seattle

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

Currently, January is the cheapest month in which you can book a flight from Leeds to Seattle (average of $238). Flying from Leeds to Seattle in July is currently the most expensive (average of $391). 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 June 30, 2025.
Read through reviews of airlines operating flights from Leeds to Seattle, such as Delta, KLM, and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,365 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,140 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,081 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Leeds 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 Leeds to Seattle round-trip?

    Flying on KLM is currently your cheapest option to Seattle, with prices starting at $920. Additional round-trip tickets that might be worth considering are offered by Delta and Virgin Atlantic, with the lowest prices starting at $1,105 and $1,259, respectively.

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

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $697. Users have also found prices from $1,964 and $3,078 on Delta and British Airways, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Leeds to Seattle (average of $238). Flying from Leeds to Seattle in July is currently the most expensive (average of $391). 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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