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Cheap flights from London Heathrow Airport to Mendoza from £563

LHR — MDZ
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Mendoza

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Mendoza

Thu 22/1021:20 -
1 stop22h 55m
Thu 29/1013:00 -
1 stop22h 05m
Deal found 7/9£1,076
Sun 15/1119:55 -
2 stops44h 00m
Thu 19/1113:50 -
2 stops26h 05m
Deal found 5/9£1,085
Thu 22/1008:00 -
2 stops33h 30m
Thu 29/1013:50 -
2 stops24h 40m
Deal found 7/9£1,150
Fri 23/1008:00 -
2 stops32h 00m
Fri 30/1013:50 -
2 stops28h 45m
Deal found 8/9£1,156
Thu 22/1014:05 -
3 stops32h 58m
Thu 29/1017:05 -
3 stops24h 55m
Deal found 7/9£1,205
Sun 15/1116:30 -
2 stops22h 35m
Thu 19/1113:00 -
1 stop22h 05m
Deal found 5/9£1,299
Sun 15/1120:15 -
1 stop18h 50m
Wed 18/1116:55 -
1 stop18h 10m
Deal found 7/9£1,306
Fri 23/1020:00 -
2 stops38h 20m
Fri 30/1017:00 -
1 stop18h 05m
Deal found 8/9£1,328

Find flight deals from Heathrow to Mendoza

Round-trip from

£1,076

One-way from

£563
LATAM Airlines
  • LATAM Airlines
  • 22/10-29/10
  • 2 total stops
  • 45h 00m total
  • London to Mendoza
Search Deals
2/12-31/12
  • 2/12-31/12
  • 3 total stops
  • 45h 20m total
  • London to Mendoza
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Mendoza that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMendoza

LHR London Heathrow - MDZ Mendoza El Plumerillo

LHRMDZ

London Heathrow

Wed 2/12

09:00-03:20

3 stops45h 20m

Mendoza El Plumerillo

Wed 31/12

00:00-04:00

Nonstop0h 00m

£563

LondonMendoza

LHR London Heathrow - MDZ Mendoza El Plumerillo

LHRMDZ

London Heathrow

Wed 30/9

10:50-17:44

3 stops34h 54m

Mendoza El Plumerillo

Wed 31/12

00:00-04:00

Nonstop0h 00m

£607

LondonMendoza

LHR London Heathrow - MDZ Mendoza El Plumerillo

LHRMDZ

London Heathrow

Mon 11/1

20:05-09:15

3 stops40h 10m

Mendoza El Plumerillo

Wed 31/12

00:00-04:00

Nonstop0h 00m

£670

LondonMendoza

LHR London Heathrow - MDZ Mendoza El Plumerillo

LHRMDZ

London Heathrow

Wed 2/12

20:15-12:05

1 stop18h 50m

Mendoza El Plumerillo

Wed 31/12

00:00-04:00

Nonstop0h 00m

£702

LondonMendoza

LHR London Heathrow - MDZ Mendoza El Plumerillo

LHRMDZ

London Heathrow

Mon 11/1

20:15-12:05

1 stop18h 50m

Mendoza El Plumerillo

Wed 31/12

00:00-04:00

Nonstop0h 00m

£727

LondonMendoza

LHR London Heathrow - MDZ Mendoza El Plumerillo

LHRMDZ

London Heathrow

Tue 29/9

19:10-19:03

2 stops27h 53m

Mendoza El Plumerillo

Wed 31/12

00:00-04:00

Nonstop0h 00m

£849

LondonMendoza

LHR London Heathrow - MDZ Mendoza El Plumerillo

LHRMDZ

London Heathrow

Mon 9/11

20:15-12:05

1 stop18h 50m

Mendoza El Plumerillo

Wed 31/12

00:00-04:00

Nonstop0h 00m

£877
Fastest return journey

LondonMendoza

LHR London Heathrow - MDZ Mendoza El Plumerillo

LHRMDZ

London Heathrow

Mon 9/11

21:15-12:55

1 stop18h 40m

Mendoza El Plumerillo

Wed 31/12

00:00-04:00

Nonstop0h 00m

£900

LondonMendoza

LHR London Heathrow - MDZ Mendoza El Plumerillo

LHRMDZ

London Heathrow

Sun 4/10

22:20-16:15

1 stop21h 55m

Mendoza El Plumerillo

Wed 31/12

00:00-04:00

Nonstop0h 00m

£945

LondonMendoza

LHR London Heathrow - MDZ Mendoza El Plumerillo

LHRMDZ

London Heathrow

Fri 2/10

19:10-12:00

2 stops20h 50m

Mendoza El Plumerillo

Wed 31/12

00:00-04:00

Nonstop0h 00m

£1,007

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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

Reviews of airlines servicing Mendoza

Read through reviews of airlines operating flights from London Heathrow Airport to Mendoza, such as LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,987 reviews
Check prices

Boarding

7.5

Overall

7.4

Comfort

7.3

Food

6.7

Entertainment

7.0

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
LATAM Airlines
7.4
Good
1,987 reviews
LATAM Airlines
7.4
Good
1,987 reviews
Check prices

Boarding

7.5

Overall

7.4

Comfort

7.3

Food

6.7

Entertainment

7.0

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

Related info for your journey

  • 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.

  • How long is the flight from London Heathrow Airport to Mendoza?

    TAP AIR PORTUGAL and LATAM Airlines can get you from London Heathrow Airport to Mendoza in just under 22h 35m. Your travel time can differ by up to 21h 25m. The distance from London Heathrow Airport to Mendoza is about 7136 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London Heathrow Airport to Mendoza round-trip?

    Our cheapest airline available from London Heathrow Airport to Mendoza is LATAM Airlines. Our recent data shows that you can find tickets from as low as £886 on this airline.

  • 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

Top airline flying from Heathrow to Mendoza

AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£886Average£1,127FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

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