SEA - LBA

$348 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 2/23. 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
1 adult, Economy, 0 bags

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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Everything you should know

Cheapest round-trip
$891
Air France
Thu 1/1Sun 3/29
SEA - LBA • 1 stop
Cheapest one-way
$348
Multiple Airlines
Mon 2/23
SEA - LBA • 2 stops
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Leeds

Thu, Jan 1 - Sun, Mar 29
Air France Logo
3:10 pm - 9:30 am
SEA
-
LBA
34h 20m1 stop
Air France Logo
5:25 pm - 4:30 pm
LBA
-
SEA
31h 05m1 stop
$891Air France
Fri, Jan 23 - Tue, Jan 27
British Airways Logo
1:35 pm - 7:05 pm
SEA
-
LBA
21h 30m2 stops
British Airways Logo
4:20 pm - 4:55 pm
LBA
-
SEA
32h 35m2 stops
$907British Airways
Thu, Jan 1 - Sun, Mar 29
Aer Lingus Logo
11:20 am - 7:30 pm
SEA
-
LBA
24h 10m2 stops
Aer Lingus Logo
7:40 pm - 4:59 pm
LBA
-
SEA
29h 19m1 stop
$1,096Aer Lingus
Thu, Jan 1 - Sun, Mar 29
British Airways Logo
6:50 pm - 7:15 pm
SEA
-
LBA
16h 25m2 stops
British Airways Logo
7:40 pm - 6:25 pm
LBA
-
SEA
54h 45m2 stops
$1,128British Airways
Fri, Jan 2 - Sun, Mar 29
Aer Lingus Logo
8:05 pm - 8:00 am
SEA
-
LBA
27h 55m1 stop
Aer Lingus Logo
7:40 pm - 4:59 pm
LBA
-
SEA
29h 19m1 stop
$1,135Aer Lingus
Sat, Jan 3 - Sun, Mar 29
Air France Logo
3:10 pm - 9:55 pm
SEA
-
LBA
22h 45m1 stop
Air France Logo
5:25 pm - 4:30 pm
LBA
-
SEA
31h 05m1 stop
$1,182Air France
Fri, Jan 2 - Sun, Mar 29
British Airways Logo
1:35 pm - 7:05 pm
SEA
-
LBA
21h 30m2 stops
British Airways Logo
7:40 pm - 4:59 pm
LBA
-
SEA
29h 19m1 stop
$1,197British Airways
Thu, Jan 1 - Sun, Mar 29
Multiple Airlines Logo
6:50 pm - 7:15 pm
SEA
-
LBA
16h 25m2 stops
Multiple Airlines Logo
7:40 pm - 7:59 pm
LBA
-
SEA
32h 19m2 stops
$1,226Multiple Airlines
Fri, Jan 2 - Sun, Mar 29
Multiple Airlines Logo
8:05 pm - 8:00 am
SEA
-
LBA
27h 55m1 stop
Multiple Airlines Logo
7:40 pm - 7:59 pm
LBA
-
SEA
32h 19m2 stops
$1,232Multiple Airlines
Fri, Jan 2 - Sun, Mar 29
Multiple Airlines Logo
8:05 pm - 8:00 am
SEA
-
LBA
27h 55m1 stop
Multiple Airlines Logo
7:40 pm - 7:59 pm
LBA
-
SEA
32h 19m2 stops
$1,240Multiple Airlines
Booking Insights

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.

Which airlines fly non-stop between Seattle and Leeds?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Seattle to Leeds.

There is just one airline that flies from Seattle to Leeds direct and that is Aer Lingus. The best round-trip deal found from Aer Lingus for the route is $647.

Find deals

Good to know

Low seasonAugust
Cheapest flight$348
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 24% 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 $348 for a one-way ticket and $891 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.

  • 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.

Reviews of the 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.
7.2
Aer LingusOverall score based on 1399 reviews
7.1Comfort
6.6Food
6.9Entertainment
7.4Boarding
8.0Crew
Airline reviews

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

10.0 ExcellentKimberly, Dec 2025
JFK - SNN
Read more Aer Lingus reviews

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

The flight was okay however, for whatever reason they were not able to check me in for all 3 flights that I had booked through them creating a big problem when I landed in Toronto, in addition my luggage never made it to Toronto as well. So overall experience was not good

Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.

Late. Taking off, landing, deplaning. Missed our connection on AerLingus to NYC. Computers down from cyber attack. Put us up for the night. Lost our luggage. Everyone was nice. But it was an awful day.

I liked the front row seats. A lot of leg room. The check-in window needs to be longer

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

Terrible leg room - I’m 5’3” and my knees were touching the seat in front of me. When the person sitting in front of me leaned back, there was about 15 inches of space between my head and the TV screen which made it awkward to view movies. Last year they had decent food, but this year the only tasty item on the trip was dessert.

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

Information on your arrival and departure airports

Seattle (SEA)
Leeds (LBA)