Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Luton Airport to Seattle from $354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Luton Airport to Seattle departing on 2/4. 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
0 bags
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from London Luton Airport to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from London Luton Airport to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Luton Airport to Seattle.

Cheap last minute flights

Planning a quick getaway from London Luton Airport to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London Luton Airport to Seattle

Find recent round-trip train or bus tickets from London Luton Airport to Seattle.

All round-trip flight deals from London Luton Airport to Seattle

The cheapest plane tickets from London Luton Airport to Seattle found on KAYAK recently.
9:10 pm - 9:26 pmLTN-SEA
32h 16m2 stops
2:15 pm - 9:45 pmSEA-LTN
23h 30m2 stops
Thu, Apr 3 - Fri, Apr 18
7:45 pm - 12:25 pmLTN-SEA
24h 40m2 stops
6:50 pm - 9:45 pmSEA-LTN
18h 55m2 stops
Sun, Apr 6 - Fri, Apr 18
9:00 am - 9:56 pmLTN-SEA
20h 56m2 stops
8:00 pm - 4:45 pmSEA-LTN
12h 45m1 stop
Thu, Feb 6 - Sun, Feb 16
7:10 am - 5:00 pmLTN-SEA
17h 50m2 stops
3:35 pm - 10:00 pmSEA-LTN
23h 25m2 stops
Mon, Mar 3 - Mon, Mar 17
7:10 am - 5:00 pmLTN-SEA
17h 50m2 stops
3:35 pm - 10:00 pmSEA-LTN
23h 25m2 stops
Mon, Mar 3 - Mon, Mar 17
7:10 am - 5:00 pmLTN-SEA
17h 50m2 stops
3:35 pm - 10:00 pmSEA-LTN
23h 25m2 stops
Mon, Mar 3 - Mon, Mar 17
6:50 am - 6:15 pmLTN-SEA
19h 25m1 stop
9:00 pm - 4:45 pmSEA-LTN
12h 45m1 stop
Wed, Mar 5 - Sun, Mar 16
9:00 am - 6:15 pmLTN-SEA
17h 15m1 stop
9:00 pm - 4:45 pmSEA-LTN
12h 45m1 stop
Sun, Mar 2 - Sun, Mar 16
9:00 am - 5:00 pmLTN-SEA
16h 00m2 stops
2:35 pm - 10:00 pmSEA-LTN
23h 25m2 stops
Thu, Jan 30 - Sun, Feb 2
9:10 pm - 10:03 pmLTN-SEA
32h 53m3 stops
2:15 pm - 9:45 pmSEA-LTN
23h 30m2 stops
Thu, Apr 3 - Fri, Apr 18
6:45 pm - 10:00 amLTN-SEA
47h 15m3 stops
Tue, Feb 4
10:10 pm - 7:01 pmLTN-SEA
52h 51m3 stops
Sat, Apr 5
7:35 pm - 2:21 pmLTN-SEA
50h 46m2 stops
Fri, Feb 28
6:00 am - 11:02 amLTN-SEA
37h 02m3 stops
Sun, Mar 9
7:05 am - 10:00 amLTN-SEA
34h 55m3 stops
Wed, Jan 29
6:30 pm - 10:00 amLTN-SEA
47h 30m3 stops
Thu, Feb 6
6:45 pm - 1:05 pmLTN-SEA
50h 20m3 stops
Tue, Feb 11
6:30 pm - 10:00 amLTN-SEA
47h 30m3 stops
Thu, Feb 6
10:40 pm - 5:00 pmLTN-SEA
50h 20m3 stops
Mon, Feb 10
6:45 pm - 2:21 pmLTN-SEA
51h 36m2 stops
Tue, Feb 4
6:00 am - 12:19 amLTN-SEA
26h 19m2 stops
3:15 pm - 10:00 pmSEA-LTN
22h 45m2 stops
$1,106
Find Deal
Sat, Jan 18 - Mon, Jan 20
6:00 am - 9:30 pmLTN-SEA
23h 30m2 stops
6:05 am - 6:35 pmSEA-LTN
28h 30m2 stops
$1,125
Find Deal
Sat, Jan 18 - Sat, Jan 25
3:25 pm - 5:05 pmLTN-SEA
33h 40m2 stops
10:35 am - 7:15 pmSEA-LTN
24h 40m3 stops
$1,445
Find Deal
Mon, Jan 20 - Wed, Jan 22
6:45 pm - 5:05 pmLTN-SEA
30h 20m2 stops
2:35 pm - 2:45 pmSEA-LTN
16h 10m2 stops
$1,458
Find Deal
Tue, Jan 21 - Thu, Feb 6
7:00 am - 10:00 amLTN-SEA
35h 00m3 stops
3:15 pm - 10:00 pmSEA-LTN
22h 45m2 stops
$1,559
Find Deal
Sat, Jan 18 - Mon, Jan 20
6:10 am - 5:05 pmLTN-SEA
18h 55m1 stop
7:00 pm - 1:10 amSEA-LTN
22h 10m1 stop
$2,043
Find Deal
Mon, Jan 20 - Thu, Feb 6
6:25 am - 5:00 pmLTN-SEA
18h 35m1 stop
2:35 pm - 1:55 pmSEA-LTN
15h 20m1 stop
$2,230
Find Deal
Sat, Jan 18 - Mon, Jan 20

See travel insights to Seattle from

How to get the cheapest flight ticket from London Luton Airport 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

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from London Luton Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $775. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from London Luton Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $885.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from London Luton Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $787 when looking at flights departing at noon. Flights to Seattle are more costly in the evening, with an average ticket price of $859. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from London Luton Airport to Seattle

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

Cheap London Luton Airport to Seattle (LTN to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Luton Airport to Seattle

Best Price Found

$354

Fastest flight time

12h 25m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from London Luton Airport in the past 72 hours is $354. The best round-trip flight deal from London Luton Airport to Seattle found on momondo in the last 72 hours is $573.
The fastest flight from London Luton Airport to Seattle takes 12h 25m
There are no direct flights from London Luton Airport to Seattle. Popular non-direct route for this connection is London Luton Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is London Luton to Seattle/Tacoma Intl by plane?

    The straight-line distance from London Luton to Seattle/Tacoma Intl is 4754.4 mi. 12h 25m is a normal flight duration for this route.

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

    Prices for flights from London Luton Airport to Seattle/Tacoma Intl Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton 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 required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Kent
Renton
Tukwila
Federal Way
Lynnwood
Kirkland
Lakewood
Redmond
Puyallup
Fife
Shoreline
Centralia
Bothell
Cle Elum
Lacey

Why use momondo?

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

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

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

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

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

momondo helps you find the best flight between London and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Seattle from London 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.


An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 1/21
Tue 1/28
Email me momondo's favorite deals

Find better results for your trip to the United States