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Cheap flights from London to Mendoza from £341

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MDZ
9 Aug — 16 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Mendoza

Enter your travel dates to find the best prices.

Cheapest flights from London to Mendoza
Explore the most affordable flight options available from London to Mendoza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2026.

Thu 31/1218:45
LHR
-
MDZ
2 stops27h 05m
LATAM Airlines
Wed 20/117:00
MDZ
-
LHR
1 stop18h 05m
LATAM Airlines
Deal found 5/7£1,160
Wed 30/1211:15
LHR
-
MDZ
2 stops32h 00m
American Airlines
Sun 17/118:30
MDZ
-
LHR
2 stops34h 45m
American Airlines
Deal found 5/7£1,178
Thu 31/1219:05
LHR
-
MDZ
2 stops38h 15m
LATAM Airlines
Tue 19/113:00
MDZ
-
LHR
1 stop22h 05m
LATAM Airlines
Deal found 5/7£1,186
Thu 31/1218:45
LHR
-
MDZ
2 stops27h 05m
LATAM Airlines
Mon 18/113:00
MDZ
-
LHR
2 stops26h 50m
LATAM Airlines
Deal found 5/7£1,191
Thu 31/1218:45
LHR
-
MDZ
2 stops27h 05m
LATAM Airlines
Thu 21/113:00
MDZ
-
LHR
2 stops23h 50m
LATAM Airlines
Deal found 5/7£1,208
Fri 21/809:55
LHR
-
MDZ
3 stops31h 41m
Multiple Airlines
Fri 4/911:51
MDZ
-
LHR
2 stops23h 44m
Multiple Airlines
Deal found 8/7£1,259
Wed 30/1208:20
LHR
-
MDZ
2 stops34h 55m
American Airlines
Mon 18/118:30
MDZ
-
LHR
2 stops36h 30m
American Airlines
Deal found 5/7£1,278
Mon 10/809:55
LHR
-
MDZ
3 stops32h 55m
Multiple Airlines
Mon 17/811:51
MDZ
-
LHR
2 stops23h 44m
Multiple Airlines
Deal found 6/7£1,282
Mon 10/806:50
LGW
-
MDZ
3 stops36h 00m
Multiple Airlines
Mon 17/811:51
MDZ
-
LGW
2 stops24h 34m
Multiple Airlines
Deal found 6/7£1,282
Wed 15/709:15
LHR
-
MDZ
2 stops37h 49m
Iberia
Tue 4/811:10
MDZ
-
LHR
2 stops28h 00m
Iberia
Deal found 10/7£1,327
Wed 15/709:15
LHR
-
MDZ
2 stops29h 51m
Iberia
Sun 2/811:20
MDZ
-
LHR
2 stops42h 10m
Iberia
Deal found 10/7£1,333
Tue 14/720:00
LHR
-
MDZ
2 stops43h 06m
Iberia
Tue 4/811:10
MDZ
-
LHR
2 stops27h 05m
Iberia
Deal found 10/7£1,341

Find flight deals from London to Mendoza

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 10 July 2026.

Round-trip from

£1,160

One-way from

£341
LATAM Airlines
  • LATAM Airlines
  • 31/12-21/1
  • 3 total stops
  • 48h 50m total
  • London to Mendoza
Search Deals
27/8
  • 27/8
  • 3 total stops
  • 47h 30m total
  • London to Mendoza
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 10 July 2026.
Use the filters below to find and compare flights from London to Mendoza that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMendoza

LHR - MDZ

LHRMDZ

London Heathrow

Thu 31/12

18:45-18:50

2 stops27h 05m

Mendoza El Plumerillo

Wed 20/1

17:00-14:05

1 stop18h 05m

£1,160

LondonMendoza

LHR - MDZ

LHRMDZ

London Heathrow

Fri 21/8

09:55-13:36

3 stops31h 41m

Mendoza El Plumerillo

Fri 4/9

11:51-15:35

2 stops23h 44m

£1,259

LondonMendoza

LHR - MDZ

LHRMDZ

London Heathrow

Wed 30/12

08:20-16:15

2 stops34h 55m

Mendoza El Plumerillo

Mon 18/1

18:30-10:00

2 stops36h 30m

£1,278

LondonMendoza

LGW - MDZ

LGWMDZ

London Gatwick

Mon 10/8

06:50-14:50

3 stops36h 00m

Mendoza El Plumerillo

Mon 17/8

11:51-16:25

2 stops24h 34m

£1,282

LondonMendoza

STN - MDZ

STNMDZ

London Stansted

Mon 3/8

06:30-19:03

3 stops40h 33m

Mendoza El Plumerillo

Mon 10/8

08:54-14:45

3 stops25h 51m

£1,356

LondonMendoza

LHR - MDZ

LHRMDZ

London Heathrow

Mon 3/8

06:15-10:25

2 stops32h 10m

Mendoza El Plumerillo

Mon 10/8

11:51-18:15

2 stops26h 24m

£1,373

LondonMendoza

LHR - MDZ

LHRMDZ

London Heathrow

Mon 10/8

21:20-12:00

1 stop18h 40m

Mendoza El Plumerillo

Mon 17/8

11:51-15:05

2 stops23h 14m

£1,455
Fastest return journey

LondonMendoza

LHR - MDZ

LHRMDZ

London Heathrow

Fri 21/8

21:20-12:00

1 stop18h 40m

Mendoza El Plumerillo

Fri 4/9

17:15-15:05

1 stop17h 50m

£1,555

LondonMendoza

STN - MDZ

STNMDZ

London Stansted

Wed 22/7

21:30-07:55

3 stops38h 25m

Mendoza El Plumerillo

Sat 15/8

07:35-15:15

3 stops27h 40m

£1,587

LondonMendoza

STN - MDZ

STNMDZ

London Stansted

Mon 10/8

05:55-07:59

3 stops30h 04m

Mendoza El Plumerillo

Mon 17/8

07:35-15:30

3 stops27h 55m

£1,611

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from London to Mendoza

Have a flexible travel schedule? Discover the best time to fly to Mendoza from London 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 to Mendoza
No data available for this route at this time. Please check back soon.

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 10 July 2026.
Check out reviews from past customers who have flown with LATAM Airlines from London to Mendoza to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,952 reviews
Check prices

Food

6.7

Entertainment

7.0

Overall

7.4

Crew

8.0

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.4
Good
1,952 reviews
LATAM Airlines
7.4
Good
1,952 reviews
Check prices

Food

6.7

Entertainment

7.0

Overall

7.4

Crew

8.0

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Most people fly into Mendoza El Plumerillo (MDZ) if they book a flight to Mendoza from London. On average, El Plumerillo has 0 inbound flights from London per day from 1 airline. Mendoza El Plumerillo is conveniently located just 5.1 mi from Mendoza’s city center.

  • How long is the flight from London to Mendoza?

    For as low as £1,160, LATAM Airlines can have you in Mendoza from London in 27h 05m. Airlines will cover a distance of 7136 mi. This flight may include one or multiple stops.

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

    LATAM Airlines, at £894, was found to be the cheapest airline from London to Mendoza..

  • What are the most popular routes from London to Mendoza?

    While some choose either London Gatwick - Mendoza El Plumerillo or London City - Mendoza El Plumerillo, London Heathrow - Mendoza El Plumerillo is the most popular route from London to Mendoza.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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

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Top airline flying from London to Mendoza

Discover the top airline that operate flights from London 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 10 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£894Average£1,138FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

Fly with Cheapflights

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

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Mendoza flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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