LON - MDZ

£365 Find Cheap Flights from London to Mendoza

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Mendoza departing on 27/8. 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

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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Flights Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Mendoza

Wed, 21 Jan - Wed, 18 Feb
 Logo
12:05 - 20:40LHR-MDZ
35h 35m2 stops
 Logo
18:20 - 07:30MDZ-LHR
34h 10m2 stops
Wed, 21 Jan - Wed, 18 Feb
LATAM Airlines Logo
20:15 - 12:00LHR-MDZ
18h 45m1 stop
LATAM Airlines Logo
10:20 - 14:05MDZ-LHR
24h 45m2 stops
£963LATAM Airlines
Find Deal
Wed, 21 Jan - Wed, 18 Feb
LATAM Airlines Logo
20:15 - 12:00LHR-MDZ
18h 45m1 stop
LATAM Airlines Logo
13:00 - 14:05MDZ-LHR
22h 05m1 stop
£1,020LATAM Airlines
Find Deal
Wed, 21 Jan - Wed, 18 Feb
LATAM Airlines Logo
20:15 - 19:00LHR-MDZ
25h 45m3 stops
LATAM Airlines Logo
10:20 - 14:05MDZ-LHR
24h 45m2 stops
£1,023LATAM Airlines
Find Deal
Wed, 21 Jan - Wed, 18 Feb
 Logo
07:40 - 14:50STN-MDZ
34h 10m3 stops
 Logo
15:40 - 20:55MDZ-STN
26h 15m3 stops
£1,029
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Iberia Logo
17:25 - 18:45LHR-MDZ
52h 20m2 stops
Iberia Logo
10:20 - 14:55MDZ-LHR
49h 35m2 stops
£1,110Iberia
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Iberia Logo
11:45 - 18:45LGW-MDZ
58h 00m2 stops
Iberia Logo
10:20 - 19:00MDZ-LGW
29h 40m2 stops
£1,228Iberia
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Aerolineas Argentinas Logo
10:00 - 09:40LGW-MDZ
26h 40m2 stops
Aerolineas Argentinas Logo
11:45 - 09:00MDZ-LGW
42h 15m2 stops
£1,451Aerolineas Argentinas
Find Deal
Thu, 27 Nov - Mon, 1 Dec
KLM Logo
07:45 - 13:30LCY-MDZ
32h 45m2 stops
KLM Logo
19:20 - 09:30MDZ-LCY
59h 10m2 stops
£1,730KLM
Find Deal
Thu, 27 Nov - Mon, 1 Dec
KLM Logo
07:45 - 13:30LCY-MDZ
32h 45m2 stops
KLM Logo
19:20 - 17:20MDZ-LCY
43h 00m2 stops
£1,733KLM
Find Deal
Booking Insights

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.

How much is a round-trip flight from London to Mendoza?


Good to know - Cheap tickets from London to Mendoza

Low seasonAugust
Best time to beat the crowds (31% less expensive on average)
Most popular time to fly (6% more expensive on average)

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 £486 for a one-way ticket and £1,157 for a return.

  • 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, and SkyTeam 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 £1,130 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 £773 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.

Reviews of the 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 1822 reviews
7.6Boarding
7.4Comfort
7.0Entertainment
6.7Food
8.1Crew
Airline reviews

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

2.0 MediocreWertson, Jul 2025VIX - GRU
Read more LATAM Airlines reviews

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

Lost ,y connection due to a mechanical delay, huge line to get new connection and vouchers

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

Our flight was cancelled and it took them 5 hours to reschedule and the next morning they said we still didn’t have a new ticket.

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

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.

Horrible almost missed my flight because my 1st flight was delayed. Airline crew is so unprofessional. The people on the plane do whatever they want kids running screaming. Will never fly this airline again Suitcases never arrived

People point to America as the model of late stage capitalism. My friends, airlines in america at least give you WiFi, and they haven’t quite smashed people into cardboard tv dinner trays yet. Iberia has mastered the tv dinner seat and WiFi is 20 euros. Be serious yall.

Boarding was odd. Gates switched and had to take a bus to the plane. Luggage got lost. Still waiting on one bag. Flight itself was very nice!

There's not enough leg room in economy class. The seats are very narrow as well.

Provided a good service and I will use it again. Thanks,

we had a flight confirmed then we were called and told we didn't have a flight. I will never use Kayak for a flight again.

Charging $300 to be able to pick a seat next to your wife was nothing less than extortion.

I had an issue with the name on my ticket vs my passport name. I was very upset that the Iberia ticket clerk had no authorization to help me and I was left to fix it. It took 19 calls of persons promising to accomplish and not doing anything before I reached someone who helped me in 10 minutes. Two of them even hung up on me. I missed my original flight because of this. Terrible customer service.

Great to have power available for every seat in Premium Economy. I do wish the WiFi was less expensive. It was 23-24 Euros for the flight for one device. And there were times it was unavailable.

Flight delayed Service could be better Iberia staff are not really friendly

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

Information on your arrival and departure airports

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