$961 Economy Roundtrip to London (LASA-LHR) in May from Las Vegas

May is a popular month for travel from Las Vegas (All Airports) (LASA) to London Heathrow Airport (LHR) as seasonal transatlantic services ramp up and weather in London becomes milder. Expect a mix of limited nonstops and frequent one-stop connections through U.S. gateway airports. Plan for warmer, dry conditions departing Las Vegas and cool, variable weather on arrival in London.

Departing from Las Vegas (Any) FAQs

To find affordable Las Vegas (All Airports) (LASA) to London Heathrow Airport (LHR) flights in May, search 6–10 weeks before departure, use flexible date search tools, and sign up for fare alerts. May is a shoulder-to-peak transition month for transatlantic travel, so compare weekday departures (Tues–Thurs) and consider one-stop itineraries through U.S. hubs to lower fares. Use metasearch engines and airline newsletters for flash sales and price drops.

Seasonal nonstop services between Las Vegas (All Airports) (LASA) and London Heathrow Airport (LHR) often operate starting in late spring; in May you may find limited weekly nonstops from major carriers. If nonstop options are unavailable on your preferred date, one-stop itineraries via U.S. hubs (e.g., New York JFK, Chicago ORD, Dallas DFW) provide regular daily service. Always confirm schedules with the airline before booking because seasonal routes can vary year to year.

A nonstop flight typically takes about 10 to 11 hours eastbound from Las Vegas (All Airports) (LASA) to London Heathrow Airport (LHR). One-stop itineraries usually range from 12 to 18+ hours depending on connection length and routing. Allow extra time for check-in and security at LAS-area airports and expect slightly longer taxi and gate hold times during busy travel days in May.

Las Vegas (All Airports) (LASA) covers primary departure options such as Harry Reid International Airport (LAS) plus smaller general aviation fields. Most commercial transatlantic itineraries depart from Harry Reid International (LAS). If you’re flexible, search neighboring airports and outbound hubs in nearby cities for different price options, but factor in ground transfer time to the Las Vegas Strip or central Las Vegas when planning.

U.S. citizens need a valid passport and may require a visa if not eligible for visa-free travel to the UK; always check UK Visas and Immigration rules before departure. As of May, typical health and COVID-19 protocols are minimal, but airlines and the UK government may require proof of vaccination or testing for certain travelers — verify requirements 72 hours prior to travel. Carry printed and digital copies of important documents and check both airline and official government websites for updates.

From Harry Reid International (LAS), taxis, rideshares, airport shuttles, and rental cars are readily available; allow extra time for traffic if traveling from the Las Vegas Strip in May, especially during conventions or events. Pre-booked ride services or the airport bus can save time and avoid last-minute price surges. If you stay near the Strip, plan at least 45–90 minutes for ground transfer plus the recommended international check-in time.

May arrivals at London Heathrow Airport (LHR) experience spring weather and growing visitor numbers. Central London is easily accessible, with multiple rail and road options. Expect garden season crowds and plan day trips accordingly.

Arriving at London (LHR) FAQs

Landing at London Heathrow Airport (LHR) in May typically means mild temperatures and increasing daylight; expect moderate arrival queues during peak morning and evening periods. Immigration and baggage times can vary — allow at least 60–90 minutes to clear arrivals, and use eGates if eligible to speed up processing. Ground transport options include Heathrow Express, London Underground (Piccadilly Line), taxis, and ride-hailing services.

Yes — Heathrow and nearby areas (Hounslow, Hayes, and Ealing) have budget, mid-range, and airport hotels that often offer early check-in or day-use rooms. Book in advance for May, especially around events like the RHS Chelsea Flower Show when central London occupancy increases. Compare rates on booking platforms and consider staying in central London if you plan sightseeing after arrival.

The fastest option is the Heathrow Express to Paddington (approx 15–20 minutes), while the Piccadilly Line (Tube) offers a cheaper direct route into central London (approx 45–60 minutes). National Express and local buses provide lower-cost transfers, and taxis or rideshares are available for door-to-door service. During May, factor in potential delays due to weekend engineering works on some lines — check Transport for London (TfL) updates.

Popular day trips from London (accessed via Heathrow) include Windsor Castle, Oxford, Bath, Brighton, and Stonehenge. May is a great month for gardens and outdoor sightseeing, with milder weather and many spring events. Book tours in advance for popular attractions and consider rail or coach connections from central London after clearing immigration and baggage at LHR.

Yes — May sees a rise in inbound tourism to London with spring events and milder weather, so arrivals from Las Vegas (All Airports) (LASA) may experience slightly busier terminals and immigration queues. School holidays in some countries and event weekends can spike passenger volumes. To minimize stress, choose flights arriving outside peak hours and use digital immigration channels where possible.

1.0.2511.16

Events & Festivals in May — Las Vegas (All Airports) (LASA) and London (LHR Arrivals)

Best Time to Fly — LASA to LHR (May Insights)

Compare midweek May flights from Las Vegas (All Airports) (LASA) to London Heathrow Airport (LHR) now to secure the best combination of price and convenience.

Direct vs Connecting Flights — LASA to LHR in May

Airline Comparison for LASA to LHR — May Options

For May travel, check nonstop availability with British Airways and Virgin Atlantic first for convenience; if nonstop fares are high, compare one-stop options with American, Delta, or United for better pricing.

Seasonal Travel Tips for May — LASA to LHR

Prepare for your May trip from Las Vegas (All Airports) (LASA) to London Heathrow Airport (LHR) — pack layers, set fare alerts, and confirm transport schedules before you fly.

Flight Time & Schedules — Las Vegas (All Airports) (LASA) to London Heathrow Airport (LHR) in May

Cheap Flights — Las Vegas (All Airports) (LASA) to London Heathrow Airport (LHR) in May

Search and compare cheap Las Vegas (All Airports) (LASA) to London Heathrow Airport (LHR) May fares now — enable alerts to catch limited-time deals.

Tue, May 19

Roundtrip

Tue, May 26

Wed, May 20

Roundtrip

Wed, May 27

Sun, May 17

Roundtrip

Sun, May 24

Thu, May 21

Roundtrip

Thu, May 28

Fri, May 22

Roundtrip

Fri, May 29

Other Destinations

Flights from Other Cities

Departing from Las Vegas (Any) FAQs

How can I find cheap Las Vegas (All Airports) (LASA) to London Heathrow Airport (LHR) flights in May?

Are there direct (nonstop) flights from Las Vegas (All Airports) (LASA) to London Heathrow Airport (LHR) in May?

How long is the flight from Las Vegas (All Airports) (LASA) to London Heathrow Airport (LHR) in May?

What airport should I consider when flying from Las Vegas (All Airports) (LASA) in May?

What travel documents and COVID-19 or entry requirements apply for passengers leaving Las Vegas (All Airports) (LASA) for London Heathrow Airport (LHR) in May?

What ground transport options are best after arriving at Las Vegas (All Airports) (LASA) before my flight to London Heathrow Airport (LHR) in May?

Arriving at London (LHR) FAQs

What should I expect when landing at London Heathrow Airport (LHR) in May?

Are there cheap hotels near London Heathrow Airport (LHR) for early May arrivals from Las Vegas (All Airports) (LASA)?

How can I travel from London Heathrow Airport (LHR) to central London in May?

What are common day trips from London Heathrow Airport (LHR) in May?

Are there seasonal crowd patterns at London Heathrow Airport (LHR) in May affecting arrivals from Las Vegas (All Airports) (LASA)?

Events & Festivals in May — Las Vegas (All Airports) (LASA) and London (LHR Arrivals)

Best Time to Fly — LASA to LHR (May Insights)

Direct vs Connecting Flights — LASA to LHR in May

Airline Comparison for LASA to LHR — May Options

Seasonal Travel Tips for May — LASA to LHR

Flight Time & Schedules — Las Vegas (All Airports) (LASA) to London Heathrow Airport (LHR) in May

Cheap Flights — Las Vegas (All Airports) (LASA) to London Heathrow Airport (LHR) in May

Flight Options & Prices:

Cheap economy Flights: LASA to LHR in May - Route 3

Flight Options & Prices:

Cheap economy Flights: LASA to LHR in May - Route 4

Flight Options & Prices:

Cheap economy Flights: LASA to LHR in May - Route 5

Flight Options & Prices:

Why Choose Economy Class Flights from Las Vegas (Any) to London (LHR)?