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Cheap flights from Leeds to Seattle from £625

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Leeds to Seattle departing on 25/8. 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

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Find the cheapest flights from Leeds to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:25 - 09:40
LBA
-
SEA
44h 15m
3 stops
Multiple Airlines Logo
15:40 - 00:55
SEA
-
LBA
25h 15m
3 stops
£625Multiple Airlines
Tue, 25 Aug - Fri, 28 Aug
Aer Lingus Logo
08:45 - 17:10
LBA
-
SEA
16h 25m
1 stop
Aer Lingus Logo
19:10 - 20:35
SEA
-
LBA
17h 25m
1 stop
£659Aer Lingus
Mon, 24 Aug - Mon, 31 Aug
Aer Lingus Logo
08:45 - 17:10
LBA
-
SEA
16h 25m
1 stop
Aer Lingus Logo
19:10 - 15:35
SEA
-
LBA
12h 25m
1 stop
£667Aer Lingus
Thu, 27 Aug - Thu, 3 Sep
Multiple Airlines Logo
06:05 - 21:00
LBA
-
SEA
22h 55m
3 stops
Multiple Airlines Logo
15:40 - 15:35
SEA
-
LBA
15h 55m
2 stops
£682Multiple Airlines
Thu, 27 Aug - Thu, 3 Sep
Multiple Airlines Logo
06:05 - 21:00
LBA
-
SEA
46h 55m
3 stops
Multiple Airlines Logo
15:40 - 08:15
SEA
-
LBA
32h 35m
3 stops
£711Multiple Airlines
Thu, 27 Aug - Thu, 3 Sep
Aer Lingus Logo
08:45 - 17:10
LBA
-
SEA
16h 25m
1 stop
Aer Lingus Logo
19:10 - 15:35
SEA
-
LBA
12h 25m
1 stop
£712Aer Lingus
Wed, 19 Aug - Wed, 26 Aug
Aer Lingus Logo
08:45 - 17:10
LBA
-
SEA
16h 25m
1 stop
Aer Lingus Logo
19:10 - 20:35
SEA
-
LBA
17h 25m
1 stop
£720Aer Lingus
Wed, 19 Aug - Thu, 10 Sep
Delta Logo
10:10 - 11:37
LBA
-
SEA
33h 27m
1 stop
Delta Logo
06:00 - 16:50
SEA
-
LBA
26h 50m
2 stops
£726Delta
Thu, 20 Aug - Thu, 10 Sep
Multiple Airlines Logo
08:35 - 17:10
LBA
-
SEA
16h 35m
1 stop
Multiple Airlines Logo
23:44 - 08:30
SEA
-
LBA
24h 46m
2 stops
£727Multiple Airlines
Tue, 18 Aug - Tue, 8 Sep
Delta Logo
06:30 - 20:35
LBA
-
SEA
22h 05m
2 stops
Delta Logo
11:59 - 16:50
SEA
-
LBA
20h 51m
2 stops
£731Delta
Fri, 21 Aug - Wed, 9 Sep

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Aer Lingus flights from Leeds to Seattle

Our best Aer Lingus deals on Leeds to Seattle flight tickets
Aer Lingus
24 Aug
LBA08:45Leeds/Bradford
16h 25m
1 stop
SEA17:10Seattle/Tacoma Intl
31 Aug
SEA19:10Seattle/Tacoma Intl
17h 25m
1 stop
LBA20:35Leeds/Bradford
£659
Aer Lingus
27 Aug
LBA08:45Leeds/Bradford
16h 25m
1 stop
SEA17:10Seattle/Tacoma Intl
3 Sept
SEA19:10Seattle/Tacoma Intl
12h 25m
1 stop
LBA15:35Leeds/Bradford
£667
Aer Lingus
19 Aug
LBA08:45Leeds/Bradford
16h 25m
1 stop
SEA17:10Seattle/Tacoma Intl
26 Aug
SEA19:10Seattle/Tacoma Intl
12h 25m
1 stop
LBA15:35Leeds/Bradford
£712

British Airways flights from Leeds to Seattle

Our best British Airways deals on Leeds to Seattle flight tickets
British Airways
24 Aug
LBA08:45Leeds/Bradford
16h 25m
1 stop
SEA17:10Seattle/Tacoma Intl
31 Aug
SEA19:10Seattle/Tacoma Intl
17h 25m
1 stop
LBA20:35Leeds/Bradford
£792
British Airways
2 Sept
LBA08:45Leeds/Bradford
16h 25m
1 stop
SEA17:10Seattle/Tacoma Intl
6 Sept
SEA19:10Seattle/Tacoma Intl
29h 05m
1 stop
LBA08:15Leeds/Bradford
£809
British Airways
9 Sept
LBA21:10Leeds/Bradford
28h 00m
1 stop
SEA17:10Seattle/Tacoma Intl
13 Sept
SEA19:10Seattle/Tacoma Intl
29h 05m
1 stop
LBA08:15Leeds/Bradford
£815

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 16 July 2026.
Use the filters below to find and compare flights from Leeds to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Tue 25/8

21:25-09:40

3 stops44h 15m

Seattle/Tacoma Intl

Fri 28/8

15:40-00:55

3 stops25h 15m

£625

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Mon 24/8

08:45-17:10

1 stop16h 25m

Seattle/Tacoma Intl

Mon 31/8

19:10-20:35

1 stop17h 25m

£659
Fastest return journey

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Thu 27/8

08:45-17:10

1 stop16h 25m

Seattle/Tacoma Intl

Thu 3/9

19:10-15:35

1 stop12h 25m

£667

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Thu 27/8

06:05-21:00

3 stops22h 55m

Seattle/Tacoma Intl

Thu 3/9

15:40-15:35

2 stops15h 55m

£682

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Thu 27/8

06:05-21:00

3 stops46h 55m

Seattle/Tacoma Intl

Thu 3/9

15:40-08:15

3 stops32h 35m

£711

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Wed 19/8

08:45-17:10

1 stop16h 25m

Seattle/Tacoma Intl

Wed 26/8

19:10-15:35

1 stop12h 25m

£712

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Wed 19/8

08:45-17:10

1 stop16h 25m

Seattle/Tacoma Intl

Thu 10/9

19:10-20:35

1 stop17h 25m

£720

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Thu 20/8

10:10-11:37

1 stop33h 27m

Seattle/Tacoma Intl

Thu 10/9

06:00-16:50

2 stops26h 50m

£726

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Tue 18/8

08:35-17:10

1 stop16h 35m

Seattle/Tacoma Intl

Tue 8/9

23:44-08:30

2 stops24h 46m

£727

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Fri 21/8

06:30-20:35

2 stops22h 05m

Seattle/Tacoma Intl

Wed 9/9

11:59-16:50

2 stops20h 51m

£731

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

See travel insights to Seattle from

How to get the cheapest flight ticket from Leeds to Seattle

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

Which airlines fly to Seattle?

British Airways, Icelandair and Aer Lingus are the top three most popular airlines that fly to Seattle from Leeds according to our data. British Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Seattle. Keep in mind that there are 9 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

When to book flights from Leeds to Seattle

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

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

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

Fastest flight time

16h 25m

Direct flights

None
The fastest flight from Leeds to Seattle takes 16h 25m
There are no direct flights from Leeds to Seattle. There are no popular flight routes from Leeds to Seattle.
Search flight deals

Frequently asked questions about flying from Leeds to Seattle

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

    The straight-line distance from Leeds/Bradford to Seattle/Tacoma Intl is 4619.7 mi. A reasonable flight in good conditions will take 16h 25m.

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

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

  • How many operators does momondo search for flights from Leeds/Bradford Airport to Seattle/Tacoma Intl Airport?

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

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Leeds to Seattle?

Best airlines flying from Leeds to Seattle

Compare and see reviews for airlines that fly from Leeds to Seattle with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £586Free CancellationRating
7.8
1,539 reviews
Search KLM flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Westport
Kirkland
Ashford
Tacoma
SeaTac
Tukwila
Fife

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Leeds.

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

momondo does allow users to show only those flights to Seattle from Leeds which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Leeds to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Seattle from Leeds are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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