LON - MDZ

£923 Find Cheap Flights from London to Mendoza

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Mendoza departing on 8/6. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Mendoza

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Mendoza, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Mendoza, as well as popular online travel agencies
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Cheap Flight Deals from London to Mendoza (LON-MDZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Mendoza 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.

Recent return flight deals from London to Mendoza

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Mendoza.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
LATAM Airlines Logo
21:20 - 19:00LHR-MDZ
25h 40m2 stops
LATAM Airlines Logo
11:20 - 15:05MDZ-LHR
23h 45m2 stops
£923LATAM Airlines
Find Deal
Sun, 8 Jun - Sun, 15 Jun
LATAM Airlines Logo
21:20 - 19:00LHR-MDZ
25h 40m2 stops
LATAM Airlines Logo
11:20 - 15:05MDZ-LHR
23h 45m2 stops
£948LATAM Airlines
Find Deal
Sun, 1 Jun - Sun, 8 Jun
 Logo
16:25 - 20:10LGW-MDZ
31h 45m3 stops
 Logo
07:35 - 15:35MDZ-LGW
28h 00m3 stops
£1,005
Find Deal
Mon, 9 Jun - Mon, 16 Jun
 Logo
16:50 - 20:10LCY-MDZ
31h 20m3 stops
 Logo
07:35 - 16:15MDZ-LCY
28h 40m3 stops
£1,053
Find Deal
Mon, 9 Jun - Mon, 16 Jun
American Airlines Logo
13:40 - 17:35LHR-MDZ
31h 55m2 stops
American Airlines Logo
18:35 - 09:25MDZ-LHR
34h 50m2 stops
£1,198American Airlines
Find Deal
Sun, 10 Aug - Sun, 31 Aug
Iberia Logo
11:35 - 19:00LGW-MDZ
35h 25m2 stops
Iberia Logo
11:20 - 20:00MDZ-LGW
28h 40m2 stops
£1,228Iberia
Find Deal
Sun, 8 Jun - Sun, 15 Jun
Iberia Logo
11:35 - 19:00LGW-MDZ
35h 25m2 stops
Iberia Logo
11:20 - 20:00MDZ-LGW
28h 40m2 stops
£1,240Iberia
Find Deal
Sun, 8 Jun - Sun, 15 Jun
American Airlines Logo
13:40 - 17:35LHR-MDZ
31h 55m2 stops
American Airlines Logo
10:10 - 10:35MDZ-LHR
44h 25m2 stops
£1,298American Airlines
Find Deal
Sun, 10 Aug - Sat, 30 Aug
Aerolineas Argentinas Logo
10:00 - 09:15LGW-MDZ
27h 15m2 stops
Aerolineas Argentinas Logo
19:15 - 09:00MDZ-LGW
33h 45m2 stops
£1,433Aerolineas Argentinas
Find Deal
Sun, 8 Jun - Sun, 15 Jun
Aerolineas Argentinas Logo
08:30 - 09:20LCY-MDZ
28h 50m2 stops
Aerolineas Argentinas Logo
19:00 - 10:05MDZ-LCY
35h 05m2 stops
£1,978Aerolineas Argentinas
Find Deal
Fri, 18 Jul - Sat, 16 Aug

KAYAK's insights & trends for London to Mendoza flights

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

What is the cheapest month to fly from London to Mendoza?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Mendoza, 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 London to Mendoza is August, where tickets cost £783 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is £1,361 and £1,310 respectively.

Good to know - Cheap tickets from London to Mendoza

Low season

January

High season

August

Cheapest flight

£923
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 29% lower on average.
Flight from London Heathrow Airport to Mendoza

When to book flights from London to Mendoza

Are your dates flexible? Find out the best times to travel from London to Mendoza based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 flights from London to Mendoza

  • What is the cheapest flight from London to Mendoza?

    In the last 3 days, the lowest price for a flight from London to Mendoza was £1,229 for a return ticket.

  • Which airports will I be using when flying from London to Mendoza?

    London has 3 major airports: London City, London Heathrow, and London Stansted. Mendoza El Plumerillo is the only airport in Mendoza. You’ll usually find the cheapest deals if you fly from London Heathrow Airport.

  • Which aircraft models fly most regularly from London to Mendoza?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Mendoza?

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

  • Which is the best airline for flights from London to Mendoza, LATAM Airlines or Iberia?

    The two airlines most popular with KAYAK users for flights from London to Mendoza are LATAM Airlines and Iberia. With an average price for the route of £1,120 and an overall rating of 7.5, LATAM Airlines is the most popular choice. Iberia is also a great choice for the route, with an average price of £774 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from London to Mendoza?

    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 London to Mendoza.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mendoza from London 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 London to Mendoza?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Mendoza with an airline and back to London with another airline.

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

    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 Mendoza from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from London to Mendoza

 
See real verified KAYAK customer reviews for airlines flying from London to Mendoza. 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 London to Mendoza? 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.
7.5
LATAM AirlinesOverall score based on 1767 reviews
7.4Comfort
7.0Entertainment
7.6Boarding
6.7Food
8.1Crew
Airline reviews

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

8.0 ExcellentPaul, Apr 2025BOG - SCL
Read more LATAM Airlines reviews

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Not sure why there are so many security checks at this airport. Consistently annoying showing passport over and over, checking carryons at gate all the while trying to make tight connection. Basically it was uncomfortable crowded cabin with meidiocre service

Plane never left the ground. Mech issues - entire trip was rerouted through united.

I liked everything, this was classed as premium economy but it was much better than Lufthansas business class. Lovely staff, comfortable plane and an excellent seat arrangement. A very pleasant surprise.

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

Staff encountered friendly and helpful. Flight delayed 1 hour due to mechanical issue, but made it through Atlanta immkgration and security in plenty of time,

Very good service from San Jose to Madrid . Ryanair service from Madrid to Brussels 😕

I paid to upgrade to Business Class. The queue to check in at the Business Class aisle was full of people without Business Class tickets, the fast-track immigration line was “closed” but the representative opened it up for his friends, regardless (there was a lot of fist-bumping), and the lounge was an absolute mess…..4 staff sitting playing with their phones while every table had dirty plates and glasses waiting to be cleared…..and the least said about the rude lady on the reception desk at the lounge , the better!

The cabin crew were great very helpful and accommodating. We had a fellow passenger throw up next to us. The flight crew did an amazing job cleaning up and reseating us. We did question as to if he should have been let on the flight as his condition was likely self imposed.

A 13 hour flight with no food apart from what they offered from a menu you had to pay for. On top of that, there were no blankets, so during the flight when the cabin temperature dropped, everyone was very cold. Neither of these things were highlighted at the time of booking. This is the worst long-haul flight I’ve ever encountered.

At Barcelona, you have to get your passports checked before going to the E gates so give yourself time for that. The restaurants around the D and E gates are really limited compared to prior to passport control. On boarding, the gate staff tried to charge me EUR100 for my carryon, saying it was too big. I put it in their ‘measurement box’ and it fit with the top slightly protruding where the handle was. The gate staff then said my bag was ok to carry and put an ‘approved’ tag on my bag. I was bussed to the plane I boarded a ‘Level’ carrier which I had not heard of before. If you booked through a code share like American, you will be served food and alcohol on the plane. They do not provide complimentary ear phones or blankets. The internet was free but only for texting. WhatsApp worked but Spotify did not. Entertainment choice was adequate, movies were old and selection was limited. On arrival at LAX, my checked in bag was damaged as the wheel was broken. I am taking this up with Iberia. Their website and customer service was moderate in terms of user friendliness. You have to have all your documents and prepared to be patient and persistent. Let’s see how this goes. All n all, for the price I paid, I would recommend Level.

The flight left Tanger two hours late and I missed my flight to Geneva.

This was such a bad experience. Iberia in Paris Orly refused to issue the boarding pass for my connecting international flight. They were evasive but said it would be dealt with in Madrid. In Madrid there was no help, no transit desk, I almost missed the flight trying to get the boarding pass and only at the gate they told me they had downgraded me. I really felt abused.

Overall a great. However, the seating is way too narrow, for guys with any shoulder width. Luckily the crew moved the guy next to me, or it would have been miserable.

Alaska located my mother, aware that she had mobility issues and they seated her closer to the door. She and I were seated together so I felt more secure to be able to assist her. The desk attendant reviewed what steps to take when boarding. Allowed us to board first, we loved that. I was allowed time to help her board slowly, seat her, put all her things in their place before the crowds came through. These small details made me want to travel Alaska more when possible.

okay, will recommend from PR to Madrid, faster turn around

Everything you need to know for your flight from London to Mendoza

Information on your arrival and departure airports

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