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$874+ Cheap flights from Leeds (LBA) to Seattle (SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
LBA — SEA
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Round-trip from

$874
(KLM)

Popular in

July

Cheapest in

November

Average price

$1,048
From Leeds/Bradford to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 24, 2025.

This KLM deal was found by Cheapflights users on 4/23. 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.
Mon 6/166:20 amLBA - SEA
1 stop13h 20mKLM
Thu 6/262:10 pmSEA - LBA
1 stop18h 45mKLM
Deal found 4/23$874
This Virgin Atlantic deal was found by Cheapflights users on 4/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/166:20 amLBA - SEA
2 stops20h 40mVirgin Atlantic
Thu 6/265:35 pmSEA - LBA
1 stop21h 15mVirgin Atlantic
Deal found 4/23$879
This Delta deal was found by Cheapflights users on 4/23. 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.
Mon 6/166:20 amLBA - SEA
2 stops18h 25mDelta
Thu 6/265:35 pmSEA - LBA
1 stop11h 55mDelta
Deal found 4/23$884
This Trip.com deal was found by Cheapflights users on 4/24. 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.
Tue 4/297:40 pmLBA - SEA
2 stops30h 10mMultiple Airlines
Tue 5/63:45 pmSEA - LBA
2 stops19h 25mMultiple Airlines
Deal found 4/24$895
This TravelUp deal was found by Cheapflights users on 4/24. 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.
Tue 4/297:40 pmLBA - SEA
2 stops23h 55mAer Lingus
Tue 5/66:45 pmSEA - LBA
1 stop16h 25mAer Lingus
Deal found 4/24$936

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 April 24, 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

Mon 6/16

6:20 am-11:40 am

1 stop13h 20m

Seattle/Tacoma Intl

Thu 6/26

2:10 pm-4:55 pm

1 stop18h 45m

$874

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Mon 6/16

6:20 am-7:00 pm

2 stops20h 40m

Seattle/Tacoma Intl

Thu 6/26

5:35 pm-10:50 pm

1 stop21h 15m

$879

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Mon 6/16

6:20 am-4:45 pm

2 stops18h 25m

Seattle/Tacoma Intl

Thu 6/26

5:35 pm-1:30 pm

1 stop11h 55m

$884

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Sun 8/24

4:00 pm-4:59 pm

1 stop32h 59m

$1,235

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Tue 8/19

6:20 am-3:55 pm

1 stop17h 35m

$1,614

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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 $411). 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.

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 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 April 24, 2025.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

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
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

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
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

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
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

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
British Airways
6.6
Okay
6,799 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

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 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 $874. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and Delta, with the lowest prices starting at $879 and $884, respectively. KLM is currently priced 8% below the average price you’ll pay for this route.

  • 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 $411). 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

Traveling to a place near Leeds?

Book flights to Leeds if you plan to visit one of these locations
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Tukwila
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Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
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Kent
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Shelton
Silverdale
Redmond
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