LON - MDZ

£955 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 19/5. 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 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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Everything you should know

Cheapest return fare
£955
Multiple Airlines
Tue 19/5Wed 15/7
LHR - MDZ • 2 stops
Cheapest one-way flight
Multiple Airlines
Thu 29/1
LON - MDZ • multi-stop
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Flight Deals
Booking Insights
Flight 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

Tue, 19 May - Wed, 15 Jul
Multiple Airlines Logo
21:45 - 19:50
LHR
-
MDZ
26h 05m
2 stops
Multiple Airlines Logo
10:40 - 06:25
MDZ
-
LHR
39h 45m
2 stops
£955Multiple Airlines
Tue, 19 May - Wed, 15 Jul
LATAM Airlines Logo
19:10 - 19:03
LHR
-
MDZ
27h 53m
2 stops
LATAM Airlines Logo
17:15 - 15:05
MDZ
-
LHR
17h 50m
1 stop
£966LATAM Airlines
Tue, 19 May - Wed, 15 Jul
LATAM Airlines Logo
19:10 - 19:03
LHR
-
MDZ
27h 53m
2 stops
LATAM Airlines Logo
17:15 - 15:05
MDZ
-
LHR
17h 50m
1 stop
£983LATAM Airlines
Tue, 19 May - Wed, 15 Jul
Multiple Airlines Logo
17:15 - 17:00
LHR
-
MDZ
27h 45m
3 stops
Multiple Airlines Logo
08:45 - 12:40
MDZ
-
LHR
23h 55m
2 stops
£1,000Multiple Airlines
Tue, 19 May - Wed, 15 Jul
Multiple Airlines Logo
19:10 - 19:03
LHR
-
MDZ
27h 53m
2 stops
Multiple Airlines Logo
17:15 - 15:45
MDZ
-
LHR
42h 30m
2 stops
£1,010Multiple Airlines
Tue, 19 May - Wed, 15 Jul
Multiple Airlines Logo
22:05 - 21:58
LHR
-
MDZ
27h 53m
2 stops
Multiple Airlines Logo
21:15 - 10:00
MDZ
-
LHR
32h 45m
3 stops
£1,024Multiple Airlines
Tue, 19 May - Wed, 15 Jul
Multiple Airlines Logo
06:00 - 09:15
LGW
-
MDZ
31h 15m
3 stops
Multiple Airlines Logo
21:00 - 09:45
MDZ
-
LGW
32h 45m
3 stops
£1,085Multiple Airlines
Fri, 13 Mar - Mon, 16 Mar
LATAM Airlines Logo
06:15 - 06:40
LHR
-
MDZ
27h 25m
2 stops
LATAM Airlines Logo
10:20 - 14:05
MDZ
-
LHR
24h 45m
2 stops
£1,190LATAM Airlines
Fri, 13 Mar - Mon, 16 Mar
Iberia Logo
07:50 - 19:00
LCY
-
MDZ
38h 10m
2 stops
Iberia Logo
19:45 - 14:05
MDZ
-
LCY
39h 20m
2 stops
£6,257Iberia
Fri, 13 Mar - Mon, 16 Mar
Iberia Logo
07:50 - 18:58
LCY
-
MDZ
38h 08m
2 stops
Iberia Logo
19:45 - 08:50
MDZ
-
LCY
34h 05m
2 stops
£6,326Iberia
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 return flight from London to Mendoza?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Mendoza departing in May.

Good to know - Cheap tickets from London to Mendoza

Low seasonAugust
Cheapest flight£955
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly and prices are also 27% 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 £955 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 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 £1,074 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 £740 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 1918 reviews
7.3Comfort
6.7Food
7.0Entertainment
8.0Crew
7.5Boarding
Airline reviews

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

10.0 ExcellentSarah, Jan 2026
ANF - SCL
Read more LATAM Airlines reviews

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

We were not allowed to carry a bottle of water onto the 8 hour flight.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

The boarding procedure got confusing because they wanted to weigh everyone’s carry-on. Apparently mine was 3 1/2 kg over their limit. I didn’t know they had a limit. And at the check-in desk, nothing was said about this. They wanted me to check the carry-on at no charge and that would have been fine except then they told me at my connection in London I would have to go outside to baggage claim retrieve my bag, and then recheck it. In other words, they could not check it to my final destination, only to London. I told him this was unacceptable so after a few minutes of discussion, they came back and said that my bag would be OK to carry on the plane. It seems that if you have a connection then the weight is not as important. Then when I actually went to board the boarding agent said I needed a tag indicating that my bag had been weighed, even though she had just five minutes ago talked to the same person who cleared me. Lots of confusion seems like a very bad process. They need to improve this.

Flight cancelled, lost a day of travel where we were trying to meet friends we couldn't meet. Iberia website is very difficult to navigate and has lots of dead links. If you do not speak Spanish it is even harder. Tried communicating on their WhatsApp and that was also close to impossible. We were told we'd be compensated 150EU's for this cancelled flight but there is no avenue towards rectifying this issue. I've had to take it up with my credit card to contest the charges and not pay for a flight that didn't happen but doubt I will ever be reimbursed for my two Ubers to the airport where we never even departed or the 150EU's we were told we would receive. I would never fly Iberia again. Clown show.

Terrible customer service. I booked business class and the counter agent didn’t bother asking me about any choice or preferred seat, basically assigned me that last seat and couldn’t even answer if it was a business class seat. Also iberia lost my suitcase on my flight from JFK to MAD with the layover in BCN. Useless customer service at the counter. Thank goodness I happened to check the baggage claim area of the next flight in…there it was.

Good plane, excellent food, crew and entertainment. Seats in business could use an upgrade

We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.

The flight was safe, confortable and convenient. Thank you. I hope to come back soon!

Difficulty to check in online, but well handled at the airport. Flight delay was unfortunate. Crew was adequate but not what we have usually experienced from BA. Seat was not comfortable.

temperature was too cold there should be free blankets, seat are very uncomfortable, entertainment is limited.

Good Poor. service onboard No food. Low quality for economy plus

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

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

Information on your arrival and departure airports