What is the cheapest flight from Seattle to London Luton Airport?

In the last 3 days, the lowest price for a flight from Seattle to London Luton Airport was $310 for a one-way ticket and $677 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Seattle and London Luton Airport?

Yes, you’ll need a passport to travel to London Luton Airport from Seattle. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Seattle to London Luton Airport?

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

Which airline alliances offer flights from Seattle to London Luton Airport?

SkyTeam is the only airline alliance operating flights between Seattle and London Luton Airport.

How does KAYAK find such low prices on flights from Seattle to London Luton Airport?

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 London Luton Airport. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Luton Airport from Seattle is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Seattle to London Luton Airport?

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 London Luton Airport with an airline and back to Seattle with another airline. Booking your flights between Seattle and LTN can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

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

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 London Luton Airport from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Cheap Flights from Seattle to London Luton

SEA - LTN

KAYAK searches hundreds of travel sites at once for deals on flights to London Luton Airport

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Flights Deals

Cheap Flights from Seattle to Luton

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Luton 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Seattle to Luton

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Luton.

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

5:35 am - 9:30 pmSEA-LTN

31h 55m3 stops

9:55 pm - 2:16 pmLTN-SEA

24h 21m2 stops

$677

Find Deal

Sun, Jul 20 - Mon, Jul 28

10:00 am - 10:10 pmSEA-LTN

28h 10m2 stops

9:55 pm - 2:16 pmLTN-SEA

24h 21m2 stops

$712

Find Deal

Tue, Jul 15 - Mon, Jul 28

3:45 pm - 8:45 pmSEA-LTN

21h 00m2 stops

10:00 am - 5:50 pmLTN-SEA

15h 50m2 stops

$763

Find Deal

Wed, Aug 27 - Tue, Sep 2

7:35 pm - 3:25 pmSEA-LTN

11h 50m1 stop

10:00 am - 5:50 pmLTN-SEA

15h 50m1 stop

$773

Find Deal

Wed, Sep 10 - Wed, Sep 17

7:35 pm - 8:45 pmSEA-LTN

17h 10m1 stop

12:50 pm - 5:50 pmLTN-SEA

13h 00m1 stop

$792

Find Deal

Wed, Jul 30 - Mon, Aug 11

7:00 pm - 10:55 pmSEA-LTN

19h 55m2 stops

11:25 am - 2:25 pmLTN-SEA

35h 00m3 stops

$802

Find Deal

Tue, May 13 - Wed, May 21

7:05 am - 4:35 pmSEA-LTN

25h 30m2 stops

9:55 pm - 8:28 pmLTN-SEA

30h 33m2 stops

$838

Find Deal

Thu, Jun 5 - Mon, Jun 9

7:20 am - 9:30 pmSEA-LTN

30h 10m3 stops

8:00 am - 8:28 pmLTN-SEA

44h 28m3 stops

$847

Find Deal

Sun, Jun 8 - Mon, Jun 16

4:00 pm - 9:25 pmSEA-LTN

21h 25m2 stops

9:55 pm - 8:28 pmLTN-SEA

30h 33m2 stops

$849

Find Deal

Mon, May 26 - Mon, Jun 9

7:05 am - 9:00 pmSEA-LTN

29h 55m3 stops

7:50 pm - 8:28 pmLTN-SEA

32h 38m2 stops

$859

Find Deal

Mon, Jun 2 - Mon, Jun 9

Useful Info

Cheapest flight	$310

Flight from Seattle to London Luton Airport

When to book flights from Seattle to Luton

Are your dates flexible? Find out the best times to travel from Seattle to Luton 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.

What is the cheapest flight from Seattle to London Luton Airport?
In the last 3 days, the lowest price for a flight from Seattle to London Luton Airport was $310 for a one-way ticket and $677 for a round-trip.
Do I need a passport to fly between Seattle and London Luton Airport?
Yes, you’ll need a passport to travel to London Luton Airport from Seattle.
Which aircraft models fly most regularly from Seattle to London Luton Airport?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from Seattle to London Luton Airport?
SkyTeam is the only airline alliance operating flights between Seattle and London Luton Airport.
How does KAYAK find such low prices on flights from Seattle to London Luton Airport?
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 London Luton Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to London Luton Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Luton Airport 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 London Luton Airport?
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 London Luton Airport with an airline and back to Seattle with another airline. Booking your flights between Seattle and LTN 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 London Luton Airport?
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 London Luton Airport from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Luton (LTN)

Seattle (SEA)

SEA - LTN

$310 Find Cheap Flights from Seattle to London Luton Airport

KAYAK searches hundreds of travel sites at once for deals on flights to London Luton Airport

Cheap Flights from Seattle to Luton

Recent round-trip flight deals from Seattle to Luton

Recent one-way flight deals from Seattle to Luton

Recent last minute flight deals from Seattle to Luton

Good to know

When to book flights from Seattle to Luton

FAQs for booking Seattle to London Luton Airport flights

What is the cheapest flight from Seattle to London Luton Airport?

In the last 3 days, the lowest price for a flight from Seattle to London Luton Airport was $310 for a one-way ticket and $677 for a round-trip.

Do I need a passport to fly between Seattle and London Luton Airport?

Yes, you’ll need a passport to travel to London Luton Airport from Seattle.

Which aircraft models fly most regularly from Seattle to London Luton Airport?

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

Which airline alliances offer flights from Seattle to London Luton Airport?

SkyTeam is the only airline alliance operating flights between Seattle and London Luton Airport.

How does KAYAK find such low prices on flights from Seattle to London Luton Airport?

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 London Luton Airport.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Luton Airport 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 London Luton Airport?

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

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 London Luton Airport from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Cabin class types available on flights to Luton

Complete your trip to London with a hotel stay or car rental

Find direct flights to and from Seattle and Luton

Flights to other popular destinations

Flights from domestic origins to Luton

Choose which airport to fly into in London

Find deals for your return flight