LAS - LHR

$419 Find Cheap Flights from Las Vegas to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Heathrow departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to London.
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Everything you should know

Cheapest round-trip
$851
Typical prices: $939-$688
Scandinavian Airlines
Mon 9/14Fri 9/18
LAS - LHR • 2 stops
Cheapest non-stop
$885
Typical prices: $928-$704
British Airways
Tue 9/1Fri 9/11
LAS - LHR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Upgrade to Main Cabin Extra on American for drinks.
Use LAS's Curbside Concierge for quick luggage check.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $851 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with British Airways and Virgin Atlantic. Average duration is 9h 55m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $598 (round-trip)
Shortest trip • 11h 55m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Las Vegas to Heathrow (LAS-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Heathrow

Mon, Sep 14 - Fri, Sep 18
Scandinavian Airlines Logo
7:05 am - 9:35 pm
LAS
-
LHR
30h 30m
2 stops
Scandinavian Airlines Logo
7:05 am - 12:02 am
LHR
-
LAS
24h 57m
2 stops
$851Scandinavian Airlines
Wed, Sep 2 - Wed, Sep 16
SWISS Logo
7:20 pm - 5:50 pm
LAS
-
LHR
14h 30m
1 stop
SWISS Logo
8:40 am - 3:45 pm
LHR
-
LAS
15h 05m
1 stop
$857SWISS
Wed, Sep 30 - Wed, Oct 7
SWISS Logo
7:20 pm - 5:50 pm
LAS
-
LHR
14h 30m
1 stop
SWISS Logo
8:40 am - 3:45 pm
LHR
-
LAS
15h 05m
1 stop
$858SWISS
Tue, Oct 6 - Tue, Oct 20
Scandinavian Airlines Logo
10:59 am - 4:00 pm
LAS
-
LHR
21h 01m
2 stops
Scandinavian Airlines Logo
7:05 am - 11:55 pm
LHR
-
LAS
24h 50m
2 stops
$860Scandinavian Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
7:20 pm - 5:50 pm
LAS
-
LHR
14h 30m
1 stop
Multiple Airlines Logo
9:30 am - 4:20 pm
LHR
-
LAS
14h 50m
1 stop
$867Multiple Airlines
Wed, Aug 19 - Wed, Sep 2
SWISS Logo
7:20 pm - 5:50 pm
LAS
-
LHR
14h 30m
1 stop
SWISS Logo
8:40 am - 8:11 pm
LHR
-
LAS
19h 31m
2 stops
$869SWISS
Tue, Sep 15 - Tue, Sep 29
Scandinavian Airlines Logo
10:59 am - 4:00 pm
LAS
-
LHR
21h 01m
2 stops
Scandinavian Airlines Logo
6:40 am - 9:56 pm
LHR
-
LAS
23h 16m
2 stops
$877Scandinavian Airlines
Mon, Jun 15 - Fri, Jun 19
Multiple Airlines Logo
8:30 am - 11:50 am
LAS
-
LHR
19h 20m
2 stops
Multiple Airlines Logo
8:30 am - 9:40 pm
LHR
-
LAS
21h 10m
2 stops
$878Multiple Airlines
Tue, Oct 6 - Tue, Oct 20
Multiple Airlines Logo
6:50 am - 1:20 pm
LAS
-
LHR
22h 30m
1 stop
Multiple Airlines Logo
5:15 pm - 3:45 pm
LHR
-
LAS
30h 30m
1 stop
$881Multiple Airlines
Tue, Sep 1 - Sat, Sep 12
Scandinavian Airlines Logo
7:05 am - 5:40 pm
LAS
-
LHR
26h 35m
2 stops
Scandinavian Airlines Logo
6:40 am - 9:56 pm
LHR
-
LAS
23h 16m
2 stops
$882Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Las Vegas to Heathrow flights

Get data-powered insights and trends into flights from Las Vegas to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Las Vegas to London Heathrow Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to London Heathrow Airport departing in September.

What’s the cheapest day of the week to fly from Las Vegas to London Heathrow Airport?

The average price of all round-trip flights from Las Vegas to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to London Heathrow Airport on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Las Vegas to London Heathrow Airport. For your return ticket, we recommend flying on a Wednesday and avoiding Tuesdays for the best deals.

What is the cheapest month to fly from Las Vegas to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to London Heathrow Airport is February, where tickets cost $662 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,388 and $1,281 respectively.

Can I save money by flying with a layover from Las Vegas to London Heathrow Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,041 on average.

How far in advance should I book a flight from Las Vegas to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Las Vegas to London Heathrow Airport, you should book around 4 weeks before departure, which saves you about 51% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Expert advice

Expert advice for your flight from Las Vegas to Heathrow

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Harriet Baskas

Harriet Baskas

Expert on American Airlines and LAS

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low seasonFebruary
Cheapest flight$419
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Las Vegas to London Heathrow Airport

When to book flights from Las Vegas to Heathrow

Are your dates flexible? Find out the best times to travel from Las Vegas to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Las Vegas to London Heathrow Airport flights

  • Is there a designated seating area for passengers with mobility challenges on flights from Las Vegas to London Heathrow Airport?

    Many airlines operating between Las Vegas and London Heathrow Airport (LHR) have designated seating areas for passengers with mobility challenges. Delta Air Lines provides designated seating areas for passengers with mobility challenges. These seating areas are typically located near the front of the aircraft and provide easier access to the entrance and lavatories. It's advisable to make such requests in advance to secure the desired seating arrangements.

  • Are there restrictions on the size or weight of the pet on flights from Las Vegas to London Heathrow?

    Airlines generally have restrictions on the size and weight of pets that can travel in the cabin. These restrictions vary among airlines and may also depend on the aircraft's size and configuration. Typically, airlines specify maximum dimensions and weight limits for pet carriers or crates. Finnair's pet policy has specific size and weight restrictions for pets traveling in the cabin. Typically, the combined weight of the pet and the carrier should not exceed 17.6 lb.

  • Can passengers with food intolerance have access to special dietary meals on flights from Las Vegas to London Heathrow Airport?

    Passengers with food intolerances flying from Las Vegas to London Heathrow Airport (LHR) can often request special dietary meals on flights. Virgin Atlantic operating on this route does provide special dietary meals, including options for passengers with food intolerances. They offer a variety of special meal options such as gluten-free, lactose-free, vegetarian, vegan, and more. Passengers are encouraged to make these requests at least 48 hours before their flight.

  • How can I rent a car at London Heathrow Airport (LHR)?

    To rent a car at LHR, research and compare car rental companies to find the one that suits your needs. Many major car rental companies have counters at LHR. Next, make a reservation, providing your travel details and preferences. Upon arrival, follow signs to the car rental area, located near the terminals. Present your reservation details and a valid driver's license and credit card, to complete the rental process.

  • What is the cheapest flight from Las Vegas to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Las Vegas to London Heathrow Airport was $419 for a one-way ticket and $851 for a round-trip.

  • Do I need a passport to fly between Las Vegas and London Heathrow Airport?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Las Vegas to London Heathrow Airport?

    KLM, American Airlines, Air France, and Virgin Atlantic offer inflight Wi-Fi service on the Las Vegas to London Heathrow Airport flight route.

  • Which aircraft models fly most regularly from Las Vegas to London Heathrow Airport?

    The Airbus A350-1000 is the aircraft model that flies most regularly on the Las Vegas to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Las Vegas to London Heathrow Airport?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Las Vegas and London Heathrow Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Las Vegas to London Heathrow Airport?

    There are nonstop flights from Las Vegas to London Heathrow Airport on a daily basis.

  • Which is the best airline for flights from Las Vegas to London, Delta or Finnair?

    The two airlines most popular with KAYAK users for flights from Las Vegas to London are Delta and Finnair. With an average price for the route of $959 and an overall rating of 7.9, Delta is the most popular choice. Finnair is also a great choice for the route, with an average price of $1,028 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Las Vegas to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Las Vegas to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $565 or less one-way and $972 or less round-trip.
  • SWISS Airlines typically offers multiple seat classes on flights from Las Vegas (LAS) to London Heathrow (LHR), including Economy Class, Business Class, and First Class. Therefore, you can book your seat according to your needs and preferences as they offer different classes of comfort.
  • Lufthansa's carry-on policy on its flights from Las Vegas to London Heathrow Airport (LHR) typically allows passengers to bring one carry-on bag and one personal item. The maximum weight of your carry-on must not be more than 18 lb and the dimensions of 22 x 16 x 9 inches.
  • If you need to access any lounges while at McCarran International Airport (LAS), there are multiple lounges at your disposal. For instance, the USO lounge in terminals 3 and 1 on the landside is available for all military passengers and families flying through the airport. The lounge offers a kids' play area, charging stations, and sleeping areas with recliners.
  • If you want to upgrade your seat on Delta Air Lines, you can explore options such as purchasing an upgrade at check-in mandating Delta's Miles Upgrade Program for an update , or using Delta SkyMiles to upgrade your seat.
  • Virgin Atlantic Airlines offers unaccompanied minor flight services between Las Vegas and London Heathrow Airport (LHR). The airline allows minors between ages 5 and 11 to travel under this program. Those who are between 12 and 14 can travel in the company of an adult of 16 years.

Prefer to fly direct from Las Vegas to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Las Vegas Harry Reid Intl to London Heathrow.
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to London Heathrow

Monday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Tuesday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Wednesday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Thursday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Friday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Saturday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Sunday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

See more direct flights

Direct returns

London Heathrow to Las Vegas Harry Reid Intl

Monday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Tuesday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Wednesday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Thursday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Friday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Saturday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

Sunday

British Airways,Virgin Atlantic

British Airways,Virgin Atlantic

See more direct flights

Reviews of the top 5 airlines serving from Las Vegas to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8433 reviews
7.8Entertainment
7.9Comfort
7.2Food
8.5Crew
8.1Boarding
Airline reviews

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

10.0 ExcellentAnonymous, Apr 2026
ATL - AMS
Read more Delta reviews

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Crew was very friendly. Did not like being jammed in the back middle seat. Don’t understand why I can not select an aisle for free based on first come first serve. Also first time I’ve been on a flight which attempted land then circled Detroit airport multiple times.

Terrible. There was a lot of misleading information regarding ticketing, seat upgrades, & boarding group. I also expect my seat will recline. I have back problems & it is very painful for me of the seat doesn’t recline. In addition, when I choose a fare that allows me a carry-on bag, I expect to be able to carry it on. Not be forced to check it. Thos happened on my flight to MCO & back to Boston. Not sure I will ever fly JetBlue again. Further I bought the ticket through hat deal. I will NEVER do that again. They were incapable of providing an accurate record locator # for either leg of the trip. I had to call them before each flight with me VERY stressed about whether I would actually be able to get on my flight. Who does that? Who books flight & then FAILS to give an accurate record locator? Twice!

The flight was delayed 4 hours and the JetBlue people at the counter kept lying to us and telling us it was due to weather however all other flights were going in and out of NY and FL. Then they lied that the plane had to stop to refuel. Then they lied and said the plane needed a tire change. JetBlue is the worst. Then they gave a lot of people meal vouchers however I didn’t know they did that and they didn’t offer anything to me.

My experience with Jet Blue was wonderful. My experience with Kayak sucked and will never use again.

Jet Blue has excellent everything, Friendly customer service and staff, clean aircraft’s and is always on time.

Entertainment and wifi were very sub-par - audio issues and no wifi

We were delayed and had to circle due to weather and had to divert for fuel. While I understand that you can’t control the weather I would have appreciated knowing that the crew wasn’t going to run out of hours and then having to spend the night in the Raleigh airport.

Messy plane that was falling apart Small screens that didn't work

I was traveling with two small kids and our TV s were the only ones not working. Informed the flight attendant who did nothing about them.

They forced me to check my hand luggage at the gate.

The business class layout of chairs was weired. You are sitting directly across stranger.,

We did not have enough time to make our connecting flight. As a result, we were put onto a different airline for our second leg. The different airline was NOT comparable to British Airlines, and our arrival was significantly delayed. The actual flight on BA was amazing.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

British Airways is an excellent travel service. Comfort, food and airline personnel.

Good level of service. Comfortable airplane. However, security is always a hassle at LHR. I always try to avoid that airport at all cost if possible.

My flight to London from Philadelphia was cancelled due to weather.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Overall ok. Best part has always been the sundae dessert.

I’ve never been on a trans-Atlantic (or Pacific) flight where the seats don’t recline—not even a little. I asked my seat mate when BA starting doing this and he said “Oh, a few years ago.” I couldn’t sleep, with my head falling forward waking me continuously, and came off the plane incredibly stiff. I booked a Premium Economy seat to get a more comfortable seat, which was worse than most basic Economy seats I’ve ever booked.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

Everything you need to know for your flight from Las Vegas to Heathrow

Information on your arrival and departure airports