LHR - MDZ

£990 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 28/2. 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
£990
LATAM Airlines
sab 28/2dom 8/3
LHR - MDZ • 3 stops
Cheapest one-way flight
£1,512
Multiple Airlines
mar 13/1
LHR - MDZ • 3 stops
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Flight Deals
Booking Insights
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

sab, 28 feb - dom, 8 mar
LATAM Airlines Logo
18:15 - 11:55
LHR
-
MDZ
44h 40m3 stops
LATAM Airlines Logo
10:20 - 14:05
MDZ
-
LHR
24h 45m2 stops
£990LATAM Airlines
sab, 28 feb - dom, 8 mar
Multiple Airlines Logo
06:20 - 13:30
LHR
-
MDZ
34h 10m2 stops
Multiple Airlines Logo
14:20 - 21:25
MDZ
-
LHR
28h 05m2 stops
£1,009Multiple Airlines
sab, 28 feb - dom, 8 mar
LATAM Airlines Logo
18:15 - 11:55
LHR
-
MDZ
44h 40m3 stops
LATAM Airlines Logo
10:20 - 14:05
MDZ
-
LHR
24h 45m3 stops
£1,142LATAM Airlines
sab, 14 mar - mer, 18 mar
LATAM Airlines Logo
06:15 - 06:40
LHR
-
MDZ
27h 25m2 stops
LATAM Airlines Logo
12:55 - 14:05
MDZ
-
LHR
22h 10m1 stop
£1,201LATAM Airlines
sab, 14 mar - mer, 18 mar
LATAM Airlines Logo
06:15 - 09:20
LHR
-
MDZ
30h 05m2 stops
LATAM Airlines Logo
12:55 - 14:05
MDZ
-
LHR
22h 10m1 stop
£1,202LATAM Airlines
sab, 14 mar - mer, 18 mar
LATAM Airlines Logo
06:15 - 06:40
LHR
-
MDZ
27h 25m2 stops
LATAM Airlines Logo
10:20 - 14:05
MDZ
-
LHR
24h 45m3 stops
£1,209LATAM Airlines
sab, 28 feb - dom, 8 mar
Multiple Airlines Logo
21:15 - 13:30
LHR
-
MDZ
19h 15m1 stop
Multiple Airlines Logo
14:20 - 06:45
MDZ
-
LHR
37h 25m1 stop
£1,213Multiple Airlines
sab, 14 mar - mer, 18 mar
LATAM Airlines Logo
20:15 - 19:10
LHR
-
MDZ
25h 55m3 stops
LATAM Airlines Logo
10:20 - 14:05
MDZ
-
LHR
24h 45m3 stops
£1,231LATAM Airlines
ven, 9 gen - ven, 23 gen
LATAM Airlines Logo
20:15 - 11:40
LHR
-
MDZ
18h 25m1 stop
LATAM Airlines Logo
11:40 - 14:05
MDZ
-
LHR
23h 25m2 stops
£1,251LATAM Airlines
ven, 9 gen - ven, 23 gen
LATAM Airlines Logo
20:15 - 11:40
LHR
-
MDZ
18h 25m1 stop
LATAM Airlines Logo
11:40 - 14:05
MDZ
-
LHR
23h 25m3 stops
£1,257LATAM Airlines
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 February.
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Good to know - Cheap tickets from London Heathrow Airport to Mendoza

Low seasonAugust
Cheapest flight£990
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 £1,512 for a one-way ticket and £990 for a return.

  • 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 1891 reviews
7.4Comfort
8.1Crew
7.6Boarding
6.7Food
7.0Entertainment
Airline reviews

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

2.0 MediocreAnonymous, Dec 2025
BOS - JFK
Read more LATAM Airlines reviews

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

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

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

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

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

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.

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)