SEA - LBA

$529 Find Cheap Flights from Seattle to Leeds

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Leeds departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Leeds

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Leeds, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Leeds, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Seattle to Leeds (SEA-LBA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Leeds that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Seattle to Leeds

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Leeds.
Discover the best prices for you by selecting your travel dates on KAYAK.
Logo
7:35 pm - 3:05 pmSEA-LBA
11h 30m1 stop
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11:20 am - 5:50 pmLBA-SEA
14h 30m1 stop
$889
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Tue, Jun 3 - Tue, Jun 10
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7:05 am - 3:05 pmSEA-LBA
24h 00m2 stops
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7:55 am - 9:18 amLBA-SEA
33h 23m3 stops
$922
Find Deal
Tue, Jun 3 - Tue, Jun 10
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7:05 am - 3:05 pmSEA-LBA
24h 00m2 stops
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7:55 am - 12:58 pmLBA-SEA
37h 03m2 stops
$923
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Tue, Jun 3 - Tue, Jun 10
Delta Logo
1:55 pm - 4:55 pmSEA-LBA
19h 00m1 stop
Delta Logo
6:20 am - 3:55 pmLBA-SEA
17h 35m1 stop
$1,145Delta
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Tue, Jun 10 - Fri, Jun 20
KLM Logo
9:50 am - 9:30 amSEA-LBA
15h 40m2 stops
KLM Logo
6:20 am - 11:40 amLBA-SEA
13h 20m1 stop
$1,147KLM
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Tue, Jun 10 - Fri, Jun 20
Virgin Atlantic Logo
7:50 am - 9:30 amSEA-LBA
17h 40m2 stops
Virgin Atlantic Logo
6:20 am - 6:29 pmLBA-SEA
20h 09m2 stops
$1,160Virgin Atlantic
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Tue, Jun 10 - Fri, Jun 20
Virgin Atlantic Logo
1:55 pm - 10:50 pmSEA-LBA
24h 55m1 stop
Virgin Atlantic Logo
6:20 am - 11:40 amLBA-SEA
13h 20m1 stop
$1,215Virgin Atlantic
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Fri, Jun 13 - Fri, Jun 20
Aer Lingus Logo
7:35 pm - 3:30 pmSEA-LBA
11h 55m1 stop
Aer Lingus Logo
8:45 am - 5:50 pmLBA-SEA
17h 05m1 stop
$1,331Aer Lingus
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Wed, Jun 18 - Wed, Jun 25
Delta Logo
6:00 am - 9:30 amSEA-LBA
19h 30m2 stops
Delta Logo
8:25 am - 3:55 pmLBA-SEA
15h 30m1 stop
$1,335Delta
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Wed, Jun 18 - Wed, Jun 25
Aer Lingus Logo
12:05 am - 8:15 amSEA-LBA
24h 10m2 stops
Aer Lingus Logo
8:45 am - 9:53 pmLBA-SEA
21h 08m2 stops
$1,990Aer Lingus
Find Deal
Fri, Jun 13 - Sat, Jun 21
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KAYAK's insights & trends for Seattle to Leeds flights

Get data-powered insights and trends into flights from Seattle to Leeds to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Leeds?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Leeds, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Leeds is October, where tickets cost $629 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,652 and $1,514 respectively.

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Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$529
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 37% lower on average.
Flight from Seattle to Leeds

When to book flights from Seattle to Leeds

Are your dates flexible? Find out the best times to travel from Seattle to Leeds based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Leeds

  • What is the cheapest flight from Seattle to Leeds?

    In the last 3 days, the lowest price for a flight from Seattle to Leeds was $529 for a one-way ticket and $889 for a round-trip.

  • Do I need a passport to fly between Seattle and Leeds?

    Yes, you’ll need a passport to travel to Leeds from Seattle.

  • Which aircraft models fly most regularly from Seattle to Leeds?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Leeds?

    oneworld, and SkyTeam are the airline alliances operating flights between Seattle and Leeds, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Seattle to Leeds?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Leeds.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Leeds?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Leeds from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Leeds?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Leeds with an airline and back to Seattle with another airline. Booking your flights between Seattle and LBA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Leeds?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Leeds from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Seattle to Leeds

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Leeds. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Leeds? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1334 reviews
7.7Comfort
7.2Food
8.4Crew
7.1Entertainment
7.8Boarding
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Everything you need to know for your flight from Seattle to Leeds

Information on your arrival and departure airports

Leeds (LBA)
Seattle (SEA)

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