Cheap flights from Las Vegas to London Heathrow Airport from $308

Round-trip
1 adult
Economy
From?
To?
Mon 11/1
Mon 11/8

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Las Vegas McCarran to London Heathrow Airport.
View current United Kingdom travel restrictions

Flight information for Las Vegas to London Heathrow Airport
(LAS to LHR)

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to London Heathrow Airport
Best Price Found$521The best flight deal from Las Vegas to London Heathrow Airport found on momondo in the last 72 hours is $521
Fastest flight time9h 40mThe fastest flight from Las Vegas to London Heathrow Airport takes 9h 40m
Direct flightsSunDirect flights go from Las Vegas to London Heathrow Airport on Sunday. The only airline offering direct flights is Air France.

How to get the cheapest flight ticket from Las Vegas to London Heathrow Airport

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 month to fly from Las Vegas to London Heathrow Airport?

September

The cheapest time of year to fly to London Heathrow Airport from Las Vegas is September. Most expensive is June

What is the cheapest airline that flies to London Heathrow Airport from Las Vegas?

Lufthansa

Air Canada, American Airlines, and Finnair are the most popular carriers operating from Las Vegas to London Heathrow Airport

How far in advance should you book Las Vegas to London Heathrow Airport flights?

60 days before

The cheapest time to buy a flight from Las Vegas to London Heathrow Airport is approximately 60 days to departure


Easily compare round-trip flights from Las Vegas to London Heathrow Airport

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Las Vegas to London Heathrow Airport by changing tabs
Virgin Atlantic
Dec 28
LAS5:13 pmLas Vegas McCarran
13h 52m
1 stop
LHR7:05 amLondon Heathrow
Jan 11
LHR7:35 amLondon Heathrow
17h 56m
1 stop
LAS1:31 amLas Vegas McCarran
Finnair
Dec 28
LAS3:50 pmLas Vegas McCarran
10h 00m
LHR1:50 amLondon Heathrow
Jan 11
LHR1:10 pmLondon Heathrow
35h 12m
2 stops
LAS12:22 amLas Vegas McCarran
Multiple Airlines
Dec 28
LAS3:50 pmLas Vegas McCarran
10h 00m
LHR1:50 amLondon Heathrow
Jan 11
LHR4:40 amLondon Heathrow
20h 31m
1 stop
LAS1:11 amLas Vegas McCarran
Iberia
Jan 26
LAS4:54 amLas Vegas McCarran
14h 46m
1 stop
LHR7:40 pmLondon Heathrow
Feb 4
LHR1:05 amLondon Heathrow
24h 06m
2 stops
LAS1:11 amLas Vegas McCarran
American Airlines
Jan 26
LAS2:50 amLas Vegas McCarran
15h 20m
1 stop
LHR6:10 pmLondon Heathrow
Feb 4
LHR11:10 amLondon Heathrow
10h 50m
LAS10:00 pmLas Vegas McCarran
British Airways
Feb 6
LAS3:50 pmLas Vegas McCarran
10h 00m
LHR1:50 amLondon Heathrow
Mar 1
LHR6:50 amLondon Heathrow
16h 33m
1 stop
LAS11:23 pmLas Vegas McCarran

Find the cheapest one-way flights from Las Vegas to London Heathrow Airport

If you're looking for one-way flights from Las Vegas to London Heathrow Airport, view some of our deals below provided by British Airways and Iberia
Multiple Airlines
Jan 17
LAS5:55 amLas Vegas McCarran
51h 00m
3 stops
LHR8:55 amLondon Heathrow
Iberia
Jan 21
LAS3:50 pmLas Vegas McCarran
10h 00m
LHR1:50 amLondon Heathrow
British Airways
Dec 28
LAS6:59 amLas Vegas McCarran
16h 26m
1 stop
LHR11:25 pmLondon Heathrow

Search last-minute flights to London Heathrow Airport from Las Vegas

Find and compare flight prices for your last-minute flight from Las Vegas to London Heathrow Airport
Multiple Airlines
Nov 3
LAS11:50 amLas Vegas McCarran
13h 45m
1 stop
LHR1:35 amLondon Heathrow
Nov 16
LHR5:15 amLondon Heathrow
17h 32m
1 stop
LAS10:47 pmLas Vegas McCarran
TAP AIR PORTUGAL
Nov 5
LAS7:49 pmLas Vegas McCarran
28h 36m
2 stops
LHR12:25 amLondon Heathrow
Nov 20
LHR7:25 amLondon Heathrow
29h 21m
2 stops
LAS12:46 pmLas Vegas McCarran
SAS
Nov 5
LAS2:00 amLas Vegas McCarran
25h 35m
2 stops
LHR3:35 amLondon Heathrow
Nov 13
LHR12:00 pmLondon Heathrow
37h 17m
2 stops
LAS1:17 amLas Vegas McCarran
Multiple Airlines
Nov 3
LAS3:00 amLas Vegas McCarran
17h 00m
2 stops
LHR8:00 pmLondon Heathrow
Nov 16
LHR5:15 amLondon Heathrow
17h 38m
1 stop
LAS10:53 pmLas Vegas McCarran
Multiple Airlines
Nov 5
LAS8:18 amLas Vegas McCarran
14h 57m
1 stop
LHR11:15 pmLondon Heathrow
Nov 13
LHR5:35 amLondon Heathrow
15h 39m
1 stop
LAS9:14 pmLas Vegas McCarran
Multiple Airlines
Nov 5
LAS8:18 amLas Vegas McCarran
21h 47m
2 stops
LHR6:05 amLondon Heathrow
Nov 13
LHR2:00 pmLondon Heathrow
36h 39m
2 stops
LAS2:39 amLas Vegas McCarran

Best airlines flying from Las Vegas to London Heathrow Airport

Compare and see reviews for airlines that fly from Las Vegas to London Heathrow Airport with momondo
AirlineRatingFree CancellationPrice
Finnair
PriceFrom $408
Free Cancellation
Rating
7.7
8.2

Boarding

7.9

Comfort

8.6

Crew

7.1

Entertainment

7.5

Food

Reviews

Business class crew was extremely helpful and pleasant. Breakfast likewise - tasty, healthy and substantial. All in all, the flight itself was great, so kudos to Finnair. What a contrast, then, to the pitiable Terminal 8 at JFK, where it was almost impossible to even find a seat (no exaggeration!) before security.

1 / 10
American Airlines
PriceFrom $409
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
Air Canada
PriceFrom $433
Free Cancellation
Rating
7.5
7.8

Boarding

7.3

Comfort

8.1

Crew

7.4

Entertainment

6.0

Food

Reviews

awesome

1 / 10
United Airlines
PriceFrom $445
Free Cancellation
Rating
6.9
7.3

Boarding

6.7

Comfort

7.5

Crew

6.7

Entertainment

6.2

Food

Reviews

Honestly the rows are too close together. I am 5’8” and it’s all I can do to lean forward and pull my backpack from under the seat in front of me. Otherwise everything was fine. No hiccups.

1 / 10
Iberia
PriceFrom $448
Free Cancellation
Rating
7.0
7.3

Boarding

7.0

Comfort

7.7

Crew

7.1

Entertainment

6.5

Food

Reviews

We couldn't get on the flight because our first flight from Milan left late but they closed the counter early. Called British Airways for help but they wouldn't assist because we bought through KAYAK. KAYAK did not fix the problem and it cost us $1,500 to catch an alternate one way return flight.

1 / 10
Lufthansa
PriceFrom $449
Free Cancellation
Rating
7.4
7.6

Boarding

7.5

Comfort

8.0

Crew

7.1

Entertainment

7.2

Food

Reviews

I choose Lufthansa cause it’s a good airline with great quality but this one was soo old and poor. Food was terrible. Blankets and pillows very old, looked like they were like used. The chairs were soo uncomfortable

1 / 10
British Airways
PriceFrom $452
Free Cancellation
Rating
7.0
7.3

Boarding

7.1

Comfort

7.4

Crew

6.6

Entertainment

6.5

Food

Reviews

Delayed and heavy.

1 / 10
Virgin Atlantic
PriceFrom $458
Free Cancellation
Rating
9.3
9.6

Boarding

8.4

Comfort

9.6

Crew

9.6

Entertainment

9.6

Food

Reviews

Pros: Although there were delays they kept us informed on a regular basis as to what to expect and seemed genuinely apologetic for any inconveniences. Boarding and deplaning were smooth and efficient. I really appreciated that there was no charge for checking a bag. I am certain that contributes to the ease of everyone getting on and off the plane. Our bags arrived at baggage claim about the same time we got there. I would definitely fly with Virgin Atlantic again.

1 / 2
Delta
PriceFrom $460
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10
KLM
PriceFrom $469
Free Cancellation
Rating
7.9
8.0

Boarding

8.2

Comfort

8.4

Crew

7.4

Entertainment

7.4

Food

Reviews

Great flight Will go again!

1 / 10

  • Are airlines flying from Las Vegas McCarran to London Heathrow offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from Las Vegas McCarran to London Heathrow are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Delta, British Airways, and Virgin Atlantic.

  • How far is Las Vegas McCarran to London Heathrow by plane?

    The distance between Las Vegas McCarran and London Heathrow is about 5207.1 mi. Flights usually cover this in 10h 00m, depending on flying conditions and air traffic around both airports.


Can I fly to London Heathrow from Las Vegas McCarran right now?

Information is based on travel restrictions from Las Vegas McCarran to London Heathrow

Most visitors from Las Vegas McCarran need to provide a negative COVID-19 test result and/or quarantine to enter London Heathrow.

COVID-19 testing requirements
Visitors from Las Vegas McCarran must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Heathrow.

Quarantine requirements
Visitors from Las Vegas McCarran are not required to quarantine after entering London Heathrow.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Can I fly back to Las Vegas McCarran from London Heathrow?

Returning to Las Vegas McCarran from London Heathrow

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Las Vegas McCarran.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Las Vegas McCarran.

If you are planning to travel to London Heathrow Airport at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Las Vegas to London Heathrow Airport

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Reno to London Heathrow Airport Flights
Fastest flight time13h 38m
Cheapest price$576
Las Vegas to London City Airport Flights
Fastest flight time17h 20m
Cheapest price$653
Las Vegas to London Gatwick Airport Flights
Fastest flight time10h 15m
Cheapest price$734
Las Vegas to London Stansted Airport Flights
Fastest flight time19h 30m
Cheapest price$907
Las Vegas to London Luton Airport Flights
Fastest flight time17h 35m
Cheapest price$930

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