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Cheap flights from Seattle (SEA) to Luton (LTN) from $317

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. 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.
SEA — LTN
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
1 adult, Economy
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How far in advance should I book a flight from Seattle to London Luton Airport?

To save up to 39% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to London Luton Airport from $866 1-2 weeks out and tickets from $1,144 for flights departing within the next 72 hours.

What is the cheapest month to fly from Seattle to London Luton Airport?

Flights from Seattle to London Luton Airport lean towards being more expensive in June. Prices are generally better when you fly from Seattle to London Luton Airport in January, with the cheapest ticket starting at $462.

When is the cheapest time to fly from Seattle to London Luton Airport (SEA - LTN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to London Luton Airport as you normally would.

Cheap Seattle to Luton flights in May & June 2024

Find cheap flight options from Seattle to Luton specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 4, 2024.
Mon 5/277:00 amSEA - LTN
2 stops25h 55mMultiple Airlines
Wed 6/126:05 amLTN - SEA
3 stops46h 04mMultiple Airlines
Deal found 5/3$617
Mon 5/277:00 amSEA - LTN
2 stops30h 00mMultiple Airlines
Wed 6/126:05 amLTN - SEA
3 stops46h 04mMultiple Airlines
Deal found 5/3$768
Wed 6/57:00 amSEA - LTN
2 stops28h 00mMultiple Airlines
Sun 6/97:15 amLTN - SEA
2 stops21h 05mMultiple Airlines
Deal found 5/3$843
Mon 6/107:00 amSEA - LTN
2 stops30h 00mMultiple Airlines
Mon 6/176:00 amLTN - SEA
2 stops14h 56mMultiple Airlines
Deal found 5/3$865
Mon 5/277:00 amSEA - LTN
2 stops25h 55mMultiple Airlines
Wed 6/126:15 amLTN - SEA
1 stop13h 05mMultiple Airlines
Deal found 5/3$911
Fri 5/107:00 amSEA - LTN
2 stops27h 00mMultiple Airlines
Sat 5/187:05 amLTN - SEA
2 stops21h 15mMultiple Airlines
Deal found 5/3$1,020
Wed 6/57:00 amSEA - LTN
2 stops28h 00mMultiple Airlines
Sun 6/96:50 amLTN - SEA
1 stop12h 30mMultiple Airlines
Deal found 5/3$1,031
Mon 6/107:00 amSEA - LTN
2 stops30h 00mMultiple Airlines
Mon 6/176:00 amLTN - SEA
1 stop13h 20mMultiple Airlines
Deal found 5/3$1,061
Tue 5/146:55 pmSEA - LTN
2 stops20h 00mMultiple Airlines
Sun 5/196:05 amLTN - SEA
3 stops42h 25mMultiple Airlines
Deal found 5/3$1,073

Seattle to Luton 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Luton in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Mon 5/277:00 amSEA - LTN
2 stops25h 55mMultiple Airlines
Wed 6/126:05 amLTN - SEA
3 stops46h 04mMultiple Airlines
Deal found 5/3$617
Mon 5/277:00 amSEA - LTN
2 stops30h 00mMultiple Airlines
Wed 6/126:05 amLTN - SEA
3 stops46h 04mMultiple Airlines
Deal found 5/3$768
Wed 6/57:00 amSEA - LTN
2 stops28h 00mMultiple Airlines
Sun 6/97:15 amLTN - SEA
2 stops21h 05mMultiple Airlines
Deal found 5/3$843
Mon 6/107:00 amSEA - LTN
2 stops30h 00mMultiple Airlines
Mon 6/176:00 amLTN - SEA
2 stops14h 56mMultiple Airlines
Deal found 5/3$865
Mon 5/277:00 amSEA - LTN
2 stops25h 55mMultiple Airlines
Wed 6/126:15 amLTN - SEA
1 stop13h 05mMultiple Airlines
Deal found 5/3$911
Sun 9/226:55 pmSEA - LTN
2 stops19h 10mMultiple Airlines
Sat 9/287:00 amLTN - SEA
2 stops21h 26mMultiple Airlines
Deal found 5/3$917
Sun 9/156:55 pmSEA - LTN
2 stops19h 10mMultiple Airlines
Sat 9/216:05 amLTN - SEA
2 stops22h 21mMultiple Airlines
Deal found 5/3$966
Thu 8/151:50 pmSEA - LTN
2 stops19h 50mMultiple Airlines
Thu 8/226:05 amLTN - SEA
1 stop15h 05mMultiple Airlines
Deal found 5/3$992
Thu 8/151:50 pmSEA - LTN
2 stops19h 50mMultiple Airlines
Thu 8/227:30 amLTN - SEA
2 stops18h 10mMultiple Airlines
Deal found 5/3$997

Seattle to Luton flights leaving soon

Find last-minute flight options from Seattle to Luton for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Fri 5/107:00 amSEA - LTN
2 stops27h 00mMultiple Airlines
Sat 5/187:05 amLTN - SEA
2 stops21h 15mMultiple Airlines
Deal found 5/3$1,020
Tue 5/146:55 pmSEA - LTN
2 stops20h 00mMultiple Airlines
Sun 5/196:05 amLTN - SEA
3 stops42h 25mMultiple Airlines
Deal found 5/3$1,073
Thu 5/96:55 pmSEA - LTN
2 stops19h 10mMultiple Airlines
Wed 5/1511:25 amLTN - SEA
3 stops41h 04mMultiple Airlines
Deal found 5/3$1,248
Thu 5/93:50 pmSEA - LTN
1 stop13h 20mMultiple Airlines
Wed 5/156:15 amLTN - SEA
1 stop22h 20mMultiple Airlines
Deal found 5/3$1,585
Thu 5/93:50 pmSEA - LTN
1 stop13h 20mMultiple Airlines
Sun 5/126:50 amLTN - SEA
1 stop21h 45mMultiple Airlines
Deal found 5/4$1,642

One-way flights to Luton from Seattle

Search for one-way flight options from Seattle to Luton. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Tue 5/289:40 pmSEA - LTN
3 stops50h 00mMultiple Airlines
Deal found 5/2$317
Mon 5/277:00 amSEA - LTN
2 stops41h 20mMultiple Airlines
Deal found 5/2$327
Tue 8/137:00 amSEA - LTN
2 stops31h 15mMultiple Airlines
Deal found 5/2$343
Wed 8/141:50 pmSEA - LTN
2 stops21h 40mMultiple Airlines
Deal found 5/3$348
Sun 9/226:55 pmSEA - LTN
2 stops19h 10mMultiple Airlines
Deal found 5/3$367
Tue 7/301:50 pmSEA - LTN
2 stops25h 20mMultiple Airlines
Deal found 5/3$370
Sat 7/276:15 pmSEA - LTN
2 stops40h 00mMultiple Airlines
Deal found 5/3$381
Mon 5/277:00 amSEA - LTN
3 stops31h 10mMultiple Airlines
Deal found 5/2$382
Wed 7/311:50 pmSEA - LTN
2 stops21h 40mMultiple Airlines
Deal found 5/3$384

Find flights from Seattle to Luton within your budget

Customize your flight search to find flights from Seattle to Luton 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 2,864,334 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$617 - $917

Route

Depart

Return

Price

Seattle/Tacoma IntlLondon Luton

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Mon 5/27

2 stops25h 55m

London Luton

Wed 6/12

3 stops46h 04m

$617

Seattle/Tacoma IntlLondon Luton

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Mon 5/27

2 stops30h 00m

London Luton

Wed 6/12

3 stops46h 04m

$768

Seattle/Tacoma IntlLondon Luton

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Wed 6/5

2 stops28h 00m

London Luton

Sun 6/9

2 stops21h 05m

$843

Seattle/Tacoma IntlLondon Luton

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Mon 6/17

2 stops30h 00m

London Luton

Mon 6/24

2 stops22h 21m

$854

Seattle/Tacoma IntlLondon Luton

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Thu 8/15

2 stops28h 25m

London Luton

Fri 8/23

3 stops34h 10m

$856

Seattle/Tacoma IntlLondon Luton

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Mon 6/10

2 stops30h 00m

London Luton

Mon 6/17

2 stops14h 56m

$865

Seattle/Tacoma IntlLondon Luton

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Thu 6/6

2 stops25h 00m

London Luton

Mon 6/17

2 stops22h 21m

$895

Seattle/Tacoma IntlLondon Luton

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Mon 5/27

2 stops25h 55m

London Luton

Wed 6/12

1 stop13h 05m

$911

Seattle/Tacoma IntlLondon Luton

SEA - LTN

SEALTN

Seattle/Tacoma Intl

Sun 9/22

2 stops19h 10m

London Luton

Sat 9/28

2 stops21h 26m

$917

Flights are sorted by cheapest first

Deals found on 5/3

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to London Luton?

    For a flight from Seattle to London Luton, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 0 outbound flights to London Luton per day. 0 airlines have flights to London Luton from Seattle/Tacoma Intl on a regular basis.

  • Can I find flights from Seattle to London Luton Airport for under $700 on Cheapflights?

    Yes, there are multiple flights from Seattle to London Luton Airport for under $700. The cheapest flight booked recently is on Multiple Airlines for just $617, but on average you can expect to pay $932.

  • Are there last-minute flights available from Seattle to London Luton Airport for under $1,100?

    There are currently 5+ open flights from Seattle to London Luton Airport within the next 7 days for less than $1,100.

  • What does SEA to LTN mean?

    This is defined as Seattle/Tacoma Intl Airport (SEA) and London Luton Airport (LTN). Codes like London Luton Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Seattle to Luton that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Luton flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Luton with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Luton flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Luton that include hotel bookings?

    Yes. In addition to deals on Seattle to Luton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Luton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Luton.

  • Can I find deals for business class flights from Seattle to Luton?

    Yes. Cheapflights offers flight deals from Seattle to Luton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Luton that allow pets onboard?

    Many airlines flying from Seattle to Luton offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Luton?

    Yes, you can often find last-minute deals on Seattle to Luton flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to London Luton Airport flight deals updated?

    The Seattle to London Luton Airport flight deals you see on this page were last updated on 5/3.

See more FAQs

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Search flights from Seattle to Luton by cabin class

Find flights from Seattle to Luton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Luton?

Cheapflights makes it easy to find Seattle to Luton flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Luton?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Luton by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seattle to Luton with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Luton, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Luton become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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