Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Las Vegas to London from $357

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 10/10. 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

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
8:30 am - 6:05 pmLAS  Las Vegas Harry Reid Intl-LTN London Luton
25h 35m2 stops Calgary Barcelona-El Prat
Multiple Airlines Logo
7:45 pm - 3:15 pmLTN  London Luton-LAS Las Vegas Harry Reid Intl
27h 30m2 stops Warsaw Frederic Chopin Frankfurt am Main
$858Multiple Airlines
Fri, Sep 25 - Mon, Oct 5
Multiple Airlines Logo
5:15 pm - 10:25 pmLAS  Las Vegas Harry Reid Intl-LTN London Luton
21h 10m2 stops Frankfurt am Main Paris Charles de Gaulle
Multiple Airlines Logo
7:40 pm - 3:15 pmLTN  London Luton-LAS Las Vegas Harry Reid Intl
27h 35m2 stops Paris Charles de Gaulle Frankfurt am Main
$883Multiple Airlines
Tue, Sep 1 - Mon, Sep 7
Multiple Airlines Logo
6:50 am - 10:55 pmLAS  Las Vegas Harry Reid Intl-LTN London Luton
32h 05m3 stops Vancouver Intl Calgary Edinburgh Turnhouse
Multiple Airlines Logo
7:00 am - 7:15 pmLTN  London Luton-LAS Las Vegas Harry Reid Intl
44h 15m3 stops Paris Charles de Gaulle Calgary Vancouver Intl
$890Multiple Airlines
Wed, Oct 21 - Thu, Nov 5
Multiple Airlines Logo
6:50 am - 10:55 pmLAS  Las Vegas Harry Reid Intl-LTN London Luton
32h 05m3 stops Vancouver Intl Calgary Edinburgh Turnhouse
Multiple Airlines Logo
7:00 am - 5:50 pmLTN  London Luton-LAS Las Vegas Harry Reid Intl
18h 50m2 stops Paris Charles de Gaulle Dublin
$922Multiple Airlines
Wed, Oct 21 - Thu, Nov 5
Multiple Airlines Logo
6:50 am - 5:20 pmLAS  Las Vegas Harry Reid Intl-LTN London Luton
26h 30m3 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl Lyon-Saint Exupéry
Multiple Airlines Logo
6:10 am - 9:40 pmLTN  London Luton-LAS Las Vegas Harry Reid Intl
23h 30m2 stops Paris Charles de Gaulle Calgary
$928Multiple Airlines
Mon, Sep 7 - Wed, Sep 23
Multiple Airlines Logo
5:15 pm - 10:25 pmLAS  Las Vegas Harry Reid Intl-LTN London Luton
21h 10m2 stops Frankfurt am Main Paris Charles de Gaulle
Multiple Airlines Logo
7:40 pm - 3:15 pmLTN  London Luton-LAS Las Vegas Harry Reid Intl
27h 35m2 stops Paris Charles de Gaulle Frankfurt am Main
$932Multiple Airlines
Tue, Sep 1 - Mon, Sep 14
Multiple Airlines Logo
6:50 am - 11:25 pmLAS  Las Vegas Harry Reid Intl-LTN London Luton
32h 35m3 stops Vancouver Intl Calgary Dublin
Multiple Airlines Logo
6:10 am - 9:40 pmLTN  London Luton-LAS Las Vegas Harry Reid Intl
23h 30m2 stops Paris Charles de Gaulle Calgary
$947Multiple Airlines
Thu, Sep 24 - Wed, Sep 30
Multiple Airlines Logo
1:45 pm - 10:15 pmLAS  Las Vegas Harry Reid Intl-LTN London Luton
24h 30m2 stops Calgary Paris Charles de Gaulle
Multiple Airlines Logo
9:50 pm - 3:15 pmLTN  London Luton-LAS Las Vegas Harry Reid Intl
25h 25m2 stops Bucharest Otopeni Intl Frankfurt am Main
$962Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
6:50 am - 11:50 pmLAS  Las Vegas Harry Reid Intl-LTN London Luton
33h 00m3 stops Vancouver Intl Calgary Barcelona-El Prat
Multiple Airlines Logo
6:10 pm - 3:15 pmLTN  London Luton-LAS Las Vegas Harry Reid Intl
29h 05m2 stops Split Frankfurt am Main
$982Multiple Airlines
Fri, Sep 25 - Mon, Oct 5
Multiple Airlines Logo
6:50 am - 5:20 pmLAS  Las Vegas Harry Reid Intl-LTN London Luton
26h 30m3 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl Lyon-Saint Exupéry
Multiple Airlines Logo
5:50 pm - 3:15 pmLTN  London Luton-LAS Las Vegas Harry Reid Intl
29h 25m2 stops Bucharest Otopeni Intl Frankfurt am Main
$989Multiple Airlines
Mon, Sep 7 - Wed, Sep 23

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.
Search flight deals

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 August 12, 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 Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Fri 9/25

8:30 am-6:05 pm

2 stops25h 35m

London Luton

Mon 10/5

7:45 pm-3:15 pm

2 stops27h 30m

$858
Quickest round-trip

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Tue 9/1

5:15 pm-10:25 pm

2 stops21h 10m

London Luton

Mon 9/7

7:40 pm-3:15 pm

2 stops27h 35m

$883

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Wed 10/21

6:50 am-10:55 pm

3 stops32h 05m

London Luton

Thu 11/5

7:00 am-7:15 pm

3 stops44h 15m

$890

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Wed 10/21

6:50 am-10:55 pm

3 stops32h 05m

London Luton

Thu 11/5

7:00 am-5:50 pm

2 stops18h 50m

$922

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Mon 9/7

6:50 am-5:20 pm

3 stops26h 30m

London Luton

Wed 9/23

6:10 am-9:40 pm

2 stops23h 30m

$928

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Tue 9/1

5:15 pm-10:25 pm

2 stops21h 10m

London Luton

Mon 9/14

7:40 pm-3:15 pm

2 stops27h 35m

$932

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Thu 9/24

6:50 am-11:25 pm

3 stops32h 35m

London Luton

Wed 9/30

6:10 am-9:40 pm

2 stops23h 30m

$947

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Mon 9/21

1:45 pm-10:15 pm

2 stops24h 30m

London Luton

Mon 9/28

9:50 pm-3:15 pm

2 stops25h 25m

$962

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Fri 9/25

6:50 am-11:50 pm

3 stops33h 00m

London Luton

Mon 10/5

6:10 pm-3:15 pm

2 stops29h 05m

$982

Las VegasLondon

LAS Las Vegas Harry Reid Intl - LTN London Luton

LASLTN

Las Vegas Harry Reid Intl

Mon 9/7

6:50 am-5:20 pm

3 stops26h 30m

London Luton

Wed 9/23

5:50 pm-3:15 pm

2 stops29h 25m

$989

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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

12h 35m

Direct flights

None
The fastest flight from Las Vegas to London Luton Airport takes 12h 35m
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

Frequently asked questions about flying from Las Vegas to London Luton Airport

  • 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. 12h 35m 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.

Frequently asked questions about flying from Las Vegas to London Luton Airport

  • 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
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Wembley
Croydon
Dover
Stansted
Richmond
Kingston upon Thames
Harrow
Watford
Cobham
Slough
Uxbridge
Worthing
Romford
Ilford
Bedford

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 9/11
Fri 9/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Heathrow Airportfrom $484
Flights to London Gatwick Airportfrom $379
Flights to London Stansted Airportfrom $482
Flights to London City Airportfrom $725
Flights to Glasgow Intl Airportfrom $549
Flights to Belfast Intl Airportfrom $655
Flights to London Southend Airportfrom $654
Flights to Belfast City Airportfrom $655