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Cheap flights from London Heathrow Airport to Mendoza from £481

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MDZ
25 Mar — 1 Apr1
1 adult

Cheap flight deals from Heathrow to Mendoza

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Mendoza (MDZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 March 2025.

Round-trip from

£1,242

One-way from

£481

Popular in

November

Cheapest in

June

Average price

£908
American Airlines
  • American Airlines
  • 3/5-10/5
  • 4 total stops
  • 75h 10m total
  • London to Mendoza
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26/4
  • 26/4
  • 3 total stops
  • 50h 30m total
  • London to Mendoza
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£164 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£32 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Heathrow to Mendoza

Cheapest flights from Heathrow to Mendoza
Explore the most affordable flight options available from Heathrow to Mendoza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 March 2025.

Thu 20/320:15LHR - MDZ
2 stops23h 45mLATAM Airlines
Thu 27/311:20MDZ - LHR
3 stops24h 00mLATAM Airlines
Deal found 19/3£1,184
Thu 20/318:30LHR - MDZ
3 stops28h 30mMultiple Airlines
Thu 27/307:35MDZ - LHR
3 stops32h 20mMultiple Airlines
Deal found 19/3£1,228
Sat 3/513:40LHR - MDZ
2 stops31h 55mAmerican Airlines
Sat 10/510:10MDZ - LHR
2 stops43h 15mAmerican Airlines
Deal found 19/3£1,242

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Mendoza that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 March 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Mendoza that are best for you.

Fly from

Heathrow

Fly to

Mendoza

Route

Depart

Return

Price

LondonMendoza

LHR - MDZ

LHRMDZ

London Heathrow

Sat 3/5

13:40-17:35

2 stops31h 55m

Mendoza El Plumerillo

Sat 10/5

10:10-09:25

2 stops43h 15m

£1,242

LondonMendoza

LHR - MDZ

LHRMDZ

London Heathrow

Sat 19/4

15:30-13:20

3 stops25h 50m

Mendoza El Plumerillo

Fri 25/4

07:28-22:00

3 stops34h 32m

£1,276

LondonMendoza

LHR - MDZ

LHRMDZ

London Heathrow

Sat 19/4

11:30-10:40

2 stops27h 10m

Mendoza El Plumerillo

Fri 25/4

11:20-15:05

3 stops23h 45m

£1,446

LondonMendoza

LHR - MDZ

LHRMDZ

London Heathrow

Sat 26/4

19:05-17:35

3 stops50h 30m

£481

LondonMendoza

LHR - MDZ

LHRMDZ

London Heathrow

Tue 1/4

21:20-12:10

1 stop18h 50m

£2,965

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Best time to book a flight from Heathrow to Mendoza

Have a flexible travel schedule? Discover the best time to fly to Mendoza from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Mendoza

Rainfall in Mendoza by month

Plan your trip to Mendoza by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mendoza ranges from 4.0 - 48.0 inches per month. January is typically the wettest month, when rainfall can reach 48.0 mm. June is typically the driest time to visit Mendoza when rainfall is around 4.0 mm.

Temperature in Mendoza by month

Plan your trip to Mendoza by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mendoza, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 8.0 C).

Reviews of airlines servicing Mendoza

Get insights into the airlines that provide service to Mendoza. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mendoza. Reviews last updated 20 March 2025.
LATAM Airlines
7.5
Good
1,749 reviews
Check prices

Boarding

7.6

Overall

7.5

Crew

8.1

Entertainment

7.0

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
LATAM Airlines
7.5
Good
1,749 reviews
LATAM Airlines
7.5
Good
1,749 reviews
Check prices

Boarding

7.6

Overall

7.5

Crew

8.1

Entertainment

7.0

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,749 reviews
Check prices

Boarding

7.6

Overall

7.5

Crew

8.1

Entertainment

7.0

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Mendoza. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Mendoza from London Heathrow?

    Mendoza El Plumerillo (MDZ), located 5.1 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Mendoza. 1 airline have flights to El Plumerillo from London Heathrow on a regular basis. Booking flights from London Heathrow to Mendoza El Plumerillo should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • What are the cheapest airlines flying from London Heathrow Airport to Mendoza round-trip?

    Our cheapest airline available from London Heathrow Airport to Mendoza is American Airlines. Our recent data shows that you can find tickets from as low as £1,242 on this airline. An additional option worth looking into is LATAM Airlines, starting at £1,446.

  • Can I find deals for flights from Heathrow to Mendoza that include hotel bookings?

    Yes. In addition to deals on Heathrow to Mendoza flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Mendoza?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Mendoza.

  • Can I find deals for business class flights from Heathrow to Mendoza?

    Yes. Cheapflights offers flight deals from Heathrow to Mendoza by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Mendoza

Discover the top airline that operate flights from Heathrow to Mendoza. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 March 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£898Average£1,055FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Mendoza?

Cheapflights makes it easy to find Heathrow to Mendoza flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Mendoza?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Mendoza from Heathrow.

Can Cheapflights find flights from Heathrow to Mendoza with no change fees?

Yes, we can. To see specific flights from Heathrow to Mendoza with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Mendoza become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Mendoza from Heathrow today and book when prices fit your budget.

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