Cheap flights from Luton to Seattle

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How to find the cheapest flight from
Luton (LTN) to Seattle (SEA)

All the information you need to plan the best LTN to SEA flight in 2022: compare Luton to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.
How far in advance should I book a flight from London Luton Airport to Seattle?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 51% on flights from London Luton Airport to Seattle compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £455. For sooner than that we have options available in the next 3 days from £596.

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

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

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

February is one of the best times of the year to fly to Seattle from London Luton Airport. Prices for February average £402 per person but you can even find prices for as low as £264. The most expensive prices can be found in the month of July. Opting for a February flight can save you 37% on your journey compared to booking in February

Cheap flights from Luton to Seattle in January, February 2022

The best prices found for LTN to SEA flights in January, February
14 Feb - 22 Feb
£485pp
LTN
London Luton
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
LTN
London Luton
27 Jan - 11 Feb
£507pp
LTN
London Luton
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
LTN
London Luton
29 Jan - 14 Feb
£519pp
LTN
London Luton
Multiple airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
LTN
London Luton

London Luton to Seattle 2022 flight deals

Cheap flights to Seattle from Luton found for this year
14 Feb - 22 Feb
£485pp
LTN
London Luton
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
LTN
London Luton
13 Apr - 18 Apr
£500pp
LTN
London Luton
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
LTN
London Luton
27 Jan - 11 Feb
£507pp
LTN
London Luton
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
LTN
London Luton

Last-minute flights from Luton to Seattle

Late deals on return flights to Seattle from Luton, departing today and this week
27 Jan - 11 Feb
£507pp
LTN
London Luton
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
LTN
London Luton
29 Jan - 14 Feb
£519pp
LTN
London Luton
Multiple airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
LTN
London Luton
29 Jan - 12 Feb
£528pp
LTN
London Luton
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
LTN
London Luton

One-way flights to Seattle/Tacoma Intl from London Luton

The cheapest one-way flights from Luton to Seattle
12:45 - 11:55
Multiple Airlines
1 stop
31h 10m
LTN - SEA
Multiple Airlines
£357
Combigo
00:50 - 11:55
Multiple Airlines
1 stop
19h 05m
LTN - SEA
Multiple Airlines
£361
Combigo
02:50 - 13:55
Multiple Airlines
1 stop
19h 05m
LTN - SEA
Multiple Airlines
£378
Combigo

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Luton</span> to <span class="emphasized">Seattle</span> flights.

Flight FAQs

From Luton to Seattle

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

Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from London Luton. On average, Seattle/Tacoma Intl has 0 inbound flights from London Luton per day from 0 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city centre.

Can I find flights from London Luton Airport to Seattle for under £500 on Cheapflights?

Yes, there are multiple flights from London Luton Airport to Seattle for under £500. The cheapest flight booked recently is on Multiple Airlines for just £485, but on average you can expect to pay £552.

Are there last-minute flights available from London Luton Airport to Seattle for under £600?

There are currently 15+ open flights from London Luton Airport to Seattle within the next 7 days for less than £600.

What are the cheapest flights from London Luton Airport to Seattle?

While on average a flight from London Luton Airport to Seattle is generally £423, our data shows the cheapest flight currently is £423. When looking at the most popular route, (London Luton - Seattle/Tacoma Intl), you can expect to pay £500 for that flight.

Related searches

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COVID Restrictions

View COVID Travel Restrictions for Seattle, WA

Do I need a COVID test to fly to Seattle from Luton?

Information is based on travel restrictions from London Luton to Seattle/Tacoma Intl

Most visitors from London Luton need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from London Luton must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from London Luton are not required to quarantine after entering Seattle/Tacoma Intl.

Do I need a test to fly back to Luton from Seattle?

Returning to London Luton from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours before departing to London Luton.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering London Luton.

Hide COVID Travel Restrictions for Seattle, WA

Alternative routes for Luton to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Seattle

Things to know before you go - useful duration and weather info for your trip from Luton to Seattle.
Today's exchange rate
£1 = $1.37
Average temperature for January in Seattle
9.0 °C
Avg rainfall for January in Seattle
144.0 mm

Airports servicing London

Airports servicing Seattle

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