
Lowest Prices
Uncover the best deals on LAS to LHR flights by comparing fares from hundreds of airlines and agencies.
Uncover the best deals on LAS to LHR flights by comparing fares from hundreds of airlines and agencies.
Useful information for finding cheap flights from McCarran International to London Heathrow and booking your next trip
Cheapest Round Trip Flight
$1044
Jul 16 – Jul 28
The cheapest round trip flight from McCarran International to London Heathrow is currently $1044
Cheapest Direct Flight
$1030
Jul 16
The cheapest nonstop flight from McCarran International to London Heathrow is currently $1030
Fastest Flight
15h 55m
The fastest nonstop flight from McCarran International to London Heathrow takes 15h 55m
Origin Airport | McCarran International , Las Vegas, US |
Destination Airport | London Heathrow , London, GB |
Distance | miles |