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Cheap flights from Seattle to Leeds from $340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Leeds departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Leeds

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:19 am - 8:05 amSEA  Seattle/Tacoma Intl-LBA Leeds/Bradford
15h 46m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
8:35 am - 7:47 pmLBA  Leeds/Bradford-SEA Seattle/Tacoma Intl
19h 12m2 stops Dublin Toronto Pearson Intl
$691Multiple Airlines
Thu, Nov 5 - Fri, Nov 20
Multiple Airlines Logo
10:30 am - 10:10 pmSEA  Seattle/Tacoma Intl-LBA Leeds/Bradford
27h 40m2 stops Calgary Dublin
Multiple Airlines Logo
8:45 am - 5:10 pmLBA  Leeds/Bradford-SEA Seattle/Tacoma Intl
16h 25m1 stop Dublin
$876Multiple Airlines
Thu, Oct 15 - Mon, Oct 19
Delta Logo
2:35 pm - 4:45 pmSEA  Seattle/Tacoma Intl-LBA Leeds/Bradford
18h 10m1 stop Amsterdam Schiphol
Delta Logo
6:00 am - 11:47 amLBA  Leeds/Bradford-SEA Seattle/Tacoma Intl
13h 47m1 stop Amsterdam Schiphol
$1,029Delta
Thu, Nov 5 - Fri, Nov 20
Delta Logo
9:45 am - 4:45 pmSEA  Seattle/Tacoma Intl-LBA Leeds/Bradford
23h 00m2 stops Los Angeles Amsterdam Schiphol
Delta Logo
6:00 am - 11:47 amLBA  Leeds/Bradford-SEA Seattle/Tacoma Intl
13h 47m1 stop Amsterdam Schiphol
$1,034Delta
Thu, Nov 5 - Fri, Nov 20
Air France Logo
1:45 pm - 4:50 pmSEA  Seattle/Tacoma Intl-LBA Leeds/Bradford
19h 05m1 stop Amsterdam Schiphol
Air France Logo
6:30 am - 11:52 amLBA  Leeds/Bradford-SEA Seattle/Tacoma Intl
13h 22m1 stop Amsterdam Schiphol
$1,079Air France
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
8:00 am - 8:15 amSEA  Seattle/Tacoma Intl-LBA Leeds/Bradford
16h 15m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
4:05 pm - 10:35 amLBA  Leeds/Bradford-SEA Seattle/Tacoma Intl
26h 30m2 stops Dublin New York John F Kennedy Intl
$1,082Multiple Airlines
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
10:30 am - 10:10 pmSEA  Seattle/Tacoma Intl-LBA Leeds/Bradford
27h 40m3 stops Vancouver Intl Calgary Dublin
Multiple Airlines Logo
9:00 am - 11:35 amLBA  Leeds/Bradford-SEA Seattle/Tacoma Intl
34h 35m2 stops Dublin London Heathrow
$1,164Multiple Airlines
Thu, Oct 15 - Mon, Oct 19
British Airways Logo
6:45 pm - 7:15 pmSEA  Seattle/Tacoma Intl-LBA Leeds/Bradford
16h 30m2 stops London Heathrow Belfast City
British Airways Logo
7:40 pm - 4:50 pmLBA  Leeds/Bradford-SEA Seattle/Tacoma Intl
53h 10m2 stops Belfast City London Heathrow
$1,220British Airways
Mon, Jan 11 - Wed, Jan 13
British Airways Logo
6:45 pm - 7:15 pmSEA  Seattle/Tacoma Intl-LBA Leeds/Bradford
16h 30m2 stops London Heathrow Belfast City
British Airways Logo
7:40 pm - 4:50 pmLBA  Leeds/Bradford-SEA Seattle/Tacoma Intl
29h 10m2 stops Belfast City London Heathrow
$1,221British Airways
Mon, Jan 11 - Wed, Jan 13
Multiple Airlines Logo
2:35 pm - 8:05 amSEA  Seattle/Tacoma Intl-LBA Leeds/Bradford
33h 30m3 stops Reykjavik Keflavik Intl Amsterdam Schiphol Dublin
Multiple Airlines Logo
7:45 am - 9:57 pmLBA  Leeds/Bradford-SEA Seattle/Tacoma Intl
22h 12m3 stops Paris Charles de Gaulle Calgary Vancouver Intl
$1,275Multiple Airlines
Thu, Nov 5 - Fri, Nov 20

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Delta flights from Seattle to Leeds

Our best Delta deals on Seattle to Leeds flight tickets
Delta
Nov 5
SEA2:35 pmSeattle/Tacoma Intl
18h 10m
1 stop
LBA4:45 pmLeeds/Bradford
Nov 20
LBA6:00 amLeeds/Bradford
13h 47m
1 stop
SEA11:47 amSeattle/Tacoma Intl
$1,029
Delta
Nov 5
SEA9:45 amSeattle/Tacoma Intl
23h 00m
2 stops
LBA4:45 pmLeeds/Bradford
Nov 20
LBA6:00 amLeeds/Bradford
13h 47m
1 stop
SEA11:47 amSeattle/Tacoma Intl
$1,034

British Airways flights from Seattle to Leeds

Our best British Airways deals on Seattle to Leeds flight tickets
British Airways
Jan 11
SEA6:45 pmSeattle/Tacoma Intl
16h 30m
2 stops
LBA7:15 pmLeeds/Bradford
Jan 13
LBA7:40 pmLeeds/Bradford
53h 10m
2 stops
SEA4:50 pmSeattle/Tacoma Intl
$1,220
British Airways
Jan 11
SEA6:45 pmSeattle/Tacoma Intl
16h 30m
2 stops
LBA7:15 pmLeeds/Bradford
Jan 13
LBA7:40 pmLeeds/Bradford
29h 10m
2 stops
SEA4:50 pmSeattle/Tacoma Intl
$1,221

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated August 15, 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 round-trip

SeattleLeeds

SEA Seattle/Tacoma Intl - LBA Leeds/Bradford

SEALBA

Seattle/Tacoma Intl

Thu 11/5

8:19 am-8:05 am

2 stops15h 46m

Leeds/Bradford

Fri 11/20

8:35 am-7:47 pm

2 stops19h 12m

$691

SeattleLeeds

SEA Seattle/Tacoma Intl - LBA Leeds/Bradford

SEALBA

Seattle/Tacoma Intl

Thu 10/15

10:30 am-10:10 pm

2 stops27h 40m

Leeds/Bradford

Mon 10/19

8:45 am-5:10 pm

1 stop16h 25m

$876
Quickest round-trip

SeattleLeeds

SEA Seattle/Tacoma Intl - LBA Leeds/Bradford

SEALBA

Seattle/Tacoma Intl

Thu 11/5

2:35 pm-4:45 pm

1 stop18h 10m

Leeds/Bradford

Fri 11/20

6:00 am-11:47 am

1 stop13h 47m

$1,029

SeattleLeeds

SEA Seattle/Tacoma Intl - LBA Leeds/Bradford

SEALBA

Seattle/Tacoma Intl

Thu 11/5

9:45 am-4:45 pm

2 stops23h 00m

Leeds/Bradford

Fri 11/20

6:00 am-11:47 am

1 stop13h 47m

$1,034

SeattleLeeds

SEA Seattle/Tacoma Intl - LBA Leeds/Bradford

SEALBA

Seattle/Tacoma Intl

Thu 10/15

1:45 pm-4:50 pm

1 stop19h 05m

Leeds/Bradford

Mon 10/19

6:30 am-11:52 am

1 stop13h 22m

$1,079

SeattleLeeds

SEA Seattle/Tacoma Intl - LBA Leeds/Bradford

SEALBA

Seattle/Tacoma Intl

Thu 10/15

8:00 am-8:15 am

2 stops16h 15m

Leeds/Bradford

Mon 10/19

4:05 pm-10:35 am

2 stops26h 30m

$1,082

SeattleLeeds

SEA Seattle/Tacoma Intl - LBA Leeds/Bradford

SEALBA

Seattle/Tacoma Intl

Thu 10/15

10:30 am-10:10 pm

3 stops27h 40m

Leeds/Bradford

Mon 10/19

9:00 am-11:35 am

2 stops34h 35m

$1,164

SeattleLeeds

SEA Seattle/Tacoma Intl - LBA Leeds/Bradford

SEALBA

Seattle/Tacoma Intl

Mon 1/11

6:45 pm-7:15 pm

2 stops16h 30m

Leeds/Bradford

Wed 1/13

7:40 pm-4:50 pm

2 stops53h 10m

$1,220

SeattleLeeds

SEA Seattle/Tacoma Intl - LBA Leeds/Bradford

SEALBA

Seattle/Tacoma Intl

Mon 1/11

6:45 pm-7:15 pm

2 stops16h 30m

Leeds/Bradford

Wed 1/13

7:40 pm-4:50 pm

2 stops29h 10m

$1,221

SeattleLeeds

SEA Seattle/Tacoma Intl - LBA Leeds/Bradford

SEALBA

Seattle/Tacoma Intl

Thu 11/5

2:35 pm-8:05 am

3 stops33h 30m

Leeds/Bradford

Fri 11/20

7:45 am-9:57 pm

3 stops22h 12m

$1,275

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Leeds from

How to get the cheapest flight ticket from Seattle to Leeds

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seattle/Tacoma Intl to Leeds/Bradford?

Aer Lingus and Virgin Atlantic are the most popular carriers operating from Seattle/Tacoma Intl to Leeds/Bradford

What airlines fly to Leeds?

British Airways, Aer Lingus and Icelandair are the top three most popular airlines that fly to Leeds from Seattle according to our data. British Airways is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Leeds. Keep in mind that there are 5 different airlines that fly to Leeds on a routine basis, so you have a few additional options to choose from.

When to book flights from Seattle to Leeds

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Leeds according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Leeds (SEA to LBA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Leeds

Fastest flight time

15h 46m

Direct flights

None
The fastest flight from Seattle to Leeds takes 15h 46m
There are no direct flights from Seattle to Leeds. There are no popular flight routes from Seattle to Leeds.
Search flight deals

Frequently asked questions about flying from Seattle to Leeds

  • How far is Seattle/Tacoma Intl to Leeds/Bradford by plane?

    Seattle/Tacoma Intl and Leeds/Bradford are 4619.7 mi apart from one another. Flights usually cover this in 15h 46m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Leeds/Bradford Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Leeds/Bradford Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Leeds/Bradford Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Leeds/Bradford Airport.

  • What documentation or ID do you need to fly to Leeds/Bradford Airport?

    The travel and health documents you'll need for your trip to Leeds/Bradford Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Leeds/Bradford Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Leeds?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Leeds. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Leeds with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Leeds flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Leeds?

momondo provides multiple filters to help you find the best flight to Leeds from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Leeds right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Leeds from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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