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Cheap flights from Las Vegas to London from $420

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to London departing on 6/17. 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 Las Vegas to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:45 pm - 9:05 pm
LAS
-
LTN
23h 20m
2 stops
Multiple Airlines Logo
6:20 am - 9:40 pm
LTN
-
LAS
23h 20m
3 stops
$863Multiple Airlines
Tue, May 5 - Fri, May 15
Multiple Airlines Logo
1:45 pm - 9:05 pm
LAS
-
LTN
23h 20m
2 stops
Multiple Airlines Logo
9:15 am - 9:40 pm
LTN
-
LAS
20h 25m
2 stops
$877Multiple Airlines
Tue, May 5 - Fri, May 15
Multiple Airlines Logo
12:45 pm - 10:15 pm
LAS
-
LTN
25h 30m
2 stops
Multiple Airlines Logo
9:25 am - 10:17 pm
LTN
-
LAS
20h 52m
2 stops
$905Multiple Airlines
Wed, Jun 3 - Thu, Jun 11
Multiple Airlines Logo
8:05 am - 2:40 pm
LAS
-
LTN
22h 35m
2 stops
Multiple Airlines Logo
9:40 am - 12:30 pm
LTN
-
LAS
34h 50m
3 stops
$915Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
12:45 pm - 6:30 pm
LAS
-
LTN
21h 45m
2 stops
Multiple Airlines Logo
9:40 am - 10:17 pm
LTN
-
LAS
20h 37m
2 stops
$965Multiple Airlines
Tue, Jun 9 - Tue, Jun 23
Multiple Airlines Logo
12:45 pm - 10:15 pm
LAS
-
LTN
25h 30m
2 stops
Multiple Airlines Logo
5:40 am - 4:58 pm
LTN
-
LAS
43h 18m
3 stops
$966Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
5:50 pm - 9:00 pm
LAS
-
LTN
19h 10m
2 stops
Multiple Airlines Logo
7:30 pm - 3:15 pm
LTN
-
LAS
27h 45m
3 stops
$979Multiple Airlines
Mon, May 11 - Mon, May 18
Multiple Airlines Logo
5:50 pm - 9:00 pm
LAS
-
LTN
19h 10m
2 stops
Multiple Airlines Logo
7:30 pm - 3:15 pm
LTN
-
LAS
27h 45m
3 stops
$981Multiple Airlines
Mon, May 11 - Mon, May 18
Multiple Airlines Logo
8:05 am - 2:40 pm
LAS
-
LTN
22h 35m
2 stops
Multiple Airlines Logo
9:40 am - 12:30 pm
LTN
-
LAS
34h 50m
3 stops
$986Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
6:45 am - 3:45 pm
LAS
-
LTN
25h 00m
3 stops
Multiple Airlines Logo
6:15 am - 10:17 pm
LTN
-
LAS
24h 02m
2 stops
$1,009Multiple Airlines
Wed, Jun 17 - Fri, Jul 3

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to London Luton Airport 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 832,500 searches. Data last updated March 27, 2026.
Use the filters below to find and compare flights from Las Vegas to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasLondon

LAS - LTN

LASLTN

Las Vegas Harry Reid Intl

Tue 5/5

1:45 pm-9:05 pm

2 stops23h 20m

London Luton

Fri 5/15

6:20 am-9:40 pm

3 stops23h 20m

$863

Las VegasLondon

LAS - LTN

LASLTN

Las Vegas Harry Reid Intl

Tue 5/5

1:45 pm-9:05 pm

2 stops23h 20m

London Luton

Fri 5/15

9:15 am-9:40 pm

2 stops20h 25m

$877

Las VegasLondon

LAS - LTN

LASLTN

Las Vegas Harry Reid Intl

Wed 6/3

12:45 pm-10:15 pm

2 stops25h 30m

London Luton

Thu 6/11

9:25 am-10:17 pm

2 stops20h 52m

$905

Las VegasLondon

LAS - LTN

LASLTN

Las Vegas Harry Reid Intl

Tue 4/21

8:05 am-2:40 pm

2 stops22h 35m

London Luton

Tue 4/28

9:40 am-12:30 pm

3 stops34h 50m

$915
Quickest round-trip

Las VegasLondon

LAS - LTN

LASLTN

Las Vegas Harry Reid Intl

Tue 6/9

12:45 pm-6:30 pm

2 stops21h 45m

London Luton

Tue 6/23

9:40 am-10:17 pm

2 stops20h 37m

$965

Las VegasLondon

LAS - LTN

LASLTN

Las Vegas Harry Reid Intl

Wed 6/3

12:45 pm-10:15 pm

2 stops25h 30m

London Luton

Wed 6/10

5:40 am-4:58 pm

3 stops43h 18m

$966

Las VegasLondon

LAS - LTN

LASLTN

Las Vegas Harry Reid Intl

Mon 5/11

5:50 pm-9:00 pm

2 stops19h 10m

London Luton

Mon 5/18

7:30 pm-3:15 pm

3 stops27h 45m

$979

Las VegasLondon

LAS - LTN

LASLTN

Las Vegas Harry Reid Intl

Mon 5/11

5:50 pm-9:00 pm

2 stops19h 10m

London Luton

Mon 5/18

7:30 pm-3:15 pm

3 stops27h 45m

$981

Las VegasLondon

LAS - LTN

LASLTN

Las Vegas Harry Reid Intl

Tue 4/21

8:05 am-2:40 pm

2 stops22h 35m

London Luton

Tue 4/28

9:40 am-12:30 pm

3 stops34h 50m

$986

Las VegasLondon

LAS - LTN

LASLTN

Las Vegas Harry Reid Intl

Wed 6/17

6:45 am-3:45 pm

3 stops25h 00m

London Luton

Fri 7/3

6:15 am-10:17 pm

2 stops24h 02m

$1,009

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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When to book flights from Las Vegas to London Luton Airport

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

Cheap Las Vegas to London Luton Airport (LAS to LTN) flight deals and tips

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

Fastest flight time

17h 15m

Direct flights

None
The fastest flight from Las Vegas to London Luton Airport takes 17h 15m
There are no direct flights from Las Vegas to London Luton Airport. There are no popular flight routes from Las Vegas to London Luton Airport.
Search flight deals

  • How far is Las Vegas Harry Reid Intl to London Luton by plane?

    The straight-line distance from Las Vegas Harry Reid Intl to London Luton is 5191.8 mi. 17h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to London Luton Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to London Luton Airport are updated daily.

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to London Luton Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to London Luton Airport.

  • What documentation or ID do you need to fly to London Luton Airport?

    The required travel and health documents for your London Luton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Luton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Las Vegas to London Luton Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Las Vegas from London Luton Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Las Vegas to London Luton Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Crawley
Slough
Wembley
Hayes
Croydon
Dartford
Brentwood
Guildford
Harrow
Cobham
Folkestone
Romford
Stansted
Watford
Richmond

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Las Vegas to London. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to London from Las Vegas with this policy.

How can momondo help me find flights from Las Vegas to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Las Vegas.

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

Yes. momondo can track prices for Las Vegas to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Luton Airport 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.
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