LHR - MDZ

£904 Find Cheap Flights from London Heathrow Airport 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 Heathrow to Mendoza departing on 25/11. 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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Flight Deals

Cheap Flights from Heathrow to Mendoza (LHR-MDZ)

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

Tue, 25 Nov - Tue, 2 Dec
Multiple Airlines Logo
18:00 - 19:15LHR-MDZ
28h 15m2 stops
Multiple Airlines Logo
13:00 - 06:30MDZ-LHR
38h 30m2 stops
£904Multiple Airlines
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Tue, 13 Jan - Mon, 26 Jan
Multiple Airlines Logo
18:00 - 20:10LHR-MDZ
29h 10m2 stops
Multiple Airlines Logo
15:40 - 06:30MDZ-LHR
35h 50m2 stops
£977Multiple Airlines
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Tue, 25 Nov - Tue, 2 Dec
LATAM Airlines Logo
20:15 - 11:55LHR-MDZ
18h 40m1 stop
LATAM Airlines Logo
13:00 - 14:05MDZ-LHR
22h 05m2 stops
£995LATAM Airlines
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Tue, 25 Nov - Tue, 2 Dec
Multiple Airlines Logo
06:20 - 09:20LHR-MDZ
30h 00m3 stops
Multiple Airlines Logo
09:50 - 13:50MDZ-LHR
25h 00m3 stops
£1,014Multiple Airlines
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Thu, 15 Jan - Wed, 28 Jan
LATAM Airlines Logo
19:40 - 09:20LHR-MDZ
40h 40m2 stops
LATAM Airlines Logo
10:20 - 14:05MDZ-LHR
24h 45m2 stops
£1,029LATAM Airlines
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Thu, 15 Jan - Mon, 26 Jan
LATAM Airlines Logo
19:40 - 09:20LHR-MDZ
40h 40m2 stops
LATAM Airlines Logo
10:20 - 14:05MDZ-LHR
24h 45m2 stops
£1,074LATAM Airlines
Find Deal
Thu, 15 Jan - Mon, 26 Jan
LATAM Airlines Logo
19:40 - 09:20LHR-MDZ
40h 40m2 stops
LATAM Airlines Logo
10:20 - 14:05MDZ-LHR
24h 45m3 stops
£1,081LATAM Airlines
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Thu, 27 Nov - Mon, 1 Dec
American Airlines Logo
08:20 - 08:15LHR-MDZ
50h 55m2 stops
American Airlines Logo
18:30 - 12:05MDZ-LHR
38h 35m2 stops
£1,095American Airlines
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Thu, 27 Nov - Mon, 1 Dec
American Airlines Logo
10:05 - 08:15LHR-MDZ
49h 10m2 stops
American Airlines Logo
18:30 - 12:05MDZ-LHR
38h 35m2 stops
£1,102American Airlines
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Thu, 27 Nov - Mon, 1 Dec
American Airlines Logo
08:20 - 08:15LHR-MDZ
50h 55m2 stops
American Airlines Logo
18:30 - 12:05MDZ-LHR
38h 35m2 stops
£1,104American Airlines
Find Deal

Everything you should know

Top airlines
LATAM Airlines
Cheapest • from £995 (return)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest return fare
£904
Typical prices: £1,254-£1,470
Multiple Airlines
Tue 25/11Tue 2/12
LHR - MDZ • 2 stops
Cheapest one-way flight
Multiple Airlines
Fri 31/10
LHR - MDZ • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Mendoza!
Booking Insights

KAYAK's insights & trends for Heathrow to Mendoza flights

Get data-powered insights and trends into flights from Heathrow 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 Heathrow Airport 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 Heathrow Airport to Mendoza departing in November.
Find deals

Good to know - Cheap tickets from London Heathrow Airport to Mendoza

Low seasonAugust
Cheapest flight£904
Best time to beat the crowds (35% less expensive on average)
Most popular time to fly and prices are also 35% lower on average.
Flight from London Heathrow Airport to Mendoza

When to book flights from Heathrow to Mendoza

Are your dates flexible? Find out the best times to travel from Heathrow 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 London Heathrow Airport to Mendoza flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Mendoza was £904 for a return ticket.

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

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

  • How does KAYAK find such low prices on flights from London Heathrow Airport 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 Heathrow Airport to Mendoza.

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

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

  • What is the Hacker Fare option on flights from London Heathrow Airport 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 Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport 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 Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Heathrow 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 Heathrow 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 1873 reviews
7.5Boarding
7.3Comfort
8.0Crew
6.7Food
7.0Entertainment
Airline reviews

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

2.0 MediocreChristopher, Oct 2025SDU - BSB
Read more LATAM Airlines reviews

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

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

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.

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

Horrible the worst airlines I have ever flown. Cancelled flight with no choices and when contacted them they were not helpful

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.

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

Information on your arrival and departure airports

London Heathrow Airport (LHR)
Mendoza (MDZ)

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