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Cheap flights from Mendoza to London from £410

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
MDZ — LON
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Mendoza to London

Enter your travel dates to find the best prices.

Cheapest flights from Mendoza to London
Explore the most affordable flight options available from Mendoza to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2026.

Thu 18/613:00
MDZ
-
LHR
1 stop22h 05m
LATAM Airlines
Sun 5/718:45
LHR
-
MDZ
2 stops25h 30m
LATAM Airlines
Deal found 18/1£1,049
Thu 18/613:00
MDZ
-
LHR
1 stop22h 05m
LATAM Airlines
Mon 6/721:20
LHR
-
MDZ
1 stop18h 50m
LATAM Airlines
Deal found 18/1£1,120
Sat 20/613:00
MDZ
-
LHR
1 stop22h 05m
LATAM Airlines
Sun 5/718:45
LHR
-
MDZ
2 stops25h 30m
LATAM Airlines
Deal found 18/1£1,189
Thu 18/613:00
MDZ
-
LHR
1 stop22h 05m
LATAM Airlines
Sat 4/721:20
LHR
-
MDZ
1 stop18h 50m
LATAM Airlines
Deal found 18/1£1,197
Fri 19/619:50
MDZ
-
LHR
2 stops39h 15m
LATAM Airlines
Sun 5/716:20
LHR
-
MDZ
2 stops27h 55m
LATAM Airlines
Deal found 18/1£1,203
Fri 19/607:35
MDZ
-
LHR
2 stops31h 35m
Multiple Airlines
Sun 5/716:20
LHR
-
MDZ
2 stops27h 55m
Multiple Airlines
Deal found 18/1£1,233
Thu 18/611:40
MDZ
-
LGW
2 stops24h 45m
Multiple Airlines
Sun 5/717:25
LGW
-
MDZ
2 stops21h 30m
Multiple Airlines
Deal found 18/1£1,427
Fri 19/619:00
MDZ
-
LGW
2 stops34h 00m
Multiple Airlines
Sun 5/711:30
LGW
-
MDZ
2 stops32h 45m
Multiple Airlines
Deal found 18/1£1,546
Fri 19/619:00
MDZ
-
LGW
2 stops34h 00m
Aerolineas Argentinas
Sun 5/710:00
LGW
-
MDZ
2 stops27h 00m
Aerolineas Argentinas
Deal found 18/1£1,547
Thu 12/312:55
MDZ
-
LGW
2 stops27h 05m
LATAM Airlines
Mon 16/311:45
LGW
-
MDZ
2 stops27h 15m
LATAM Airlines
Deal found 18/1£1,645
Thu 18/614:20
MDZ
-
LCY
2 stops24h 20m
Multiple Airlines
Mon 6/718:30
LCY
-
MDZ
2 stops21h 40m
Multiple Airlines
Deal found 18/1£1,680
Thu 18/611:40
MDZ
-
LCY
2 stops25h 00m
KLM
Sat 4/707:45
LCY
-
MDZ
2 stops31h 55m
KLM
Deal found 18/1£1,788

Find flight deals from Mendoza to London

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

Round-trip from

£1,049

One-way from

£410

Popular in

July

Cheapest in

October

Average price

£1,245
LATAM Airlines
  • LATAM Airlines
  • 18/6-5/7
  • 3 total stops
  • 47h 35m total
  • Mendoza to London
Search Deals
25/2
  • 25/2
  • 3 total stops
  • 54h 00m total
  • Mendoza to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£202 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Mendoza

Fly to

London

Route

Depart

Return

Price

MendozaLondon

MDZ - LHR

MDZLHR

Mendoza El Plumerillo

Thu 18/6

13:00-15:05

1 stop22h 05m

London Heathrow

Sun 5/7

18:45-16:15

2 stops25h 30m

£1,049

MendozaLondon

MDZ - LHR

MDZLHR

Mendoza El Plumerillo

Thu 18/6

13:00-15:05

1 stop22h 05m

London Heathrow

Mon 6/7

21:20-12:10

1 stop18h 50m

£1,120

MendozaLondon

MDZ - LHR

MDZLHR

Mendoza El Plumerillo

Sat 20/6

13:00-15:05

1 stop22h 05m

London Heathrow

Sun 5/7

18:45-16:15

2 stops25h 30m

£1,189

MendozaLondon

MDZ - LHR

MDZLHR

Mendoza El Plumerillo

Thu 18/6

13:00-15:05

1 stop22h 05m

London Heathrow

Sat 4/7

21:20-12:10

1 stop18h 50m

£1,197

MendozaLondon

MDZ - LHR

MDZLHR

Mendoza El Plumerillo

Fri 19/6

07:35-19:10

2 stops31h 35m

London Heathrow

Sun 5/7

16:20-16:15

2 stops27h 55m

£1,233

MendozaLondon

MDZ - LHR

MDZLHR

Mendoza El Plumerillo

Sat 20/6

13:00-15:05

1 stop22h 05m

London Heathrow

Mon 6/7

21:20-12:10

1 stop18h 50m

£1,259

MendozaLondon

MDZ - LGW

MDZLGW

Mendoza El Plumerillo

Thu 18/6

11:40-16:25

2 stops24h 45m

London Gatwick

Sun 5/7

17:25-10:55

2 stops21h 30m

£1,427

MendozaLondon

MDZ - LGW

MDZLGW

Mendoza El Plumerillo

Fri 19/6

19:00-09:00

2 stops34h 00m

London Gatwick

Sun 5/7

11:30-16:15

2 stops32h 45m

£1,546

MendozaLondon

MDZ - LGW

MDZLGW

Mendoza El Plumerillo

Fri 19/6

19:00-09:00

2 stops34h 00m

London Gatwick

Sun 5/7

10:00-09:00

2 stops27h 00m

£1,547

MendozaLondon

MDZ - LGW

MDZLGW

Mendoza El Plumerillo

Thu 12/3

12:55-19:00

2 stops27h 05m

London Gatwick

Mon 16/3

11:45-12:00

2 stops27h 15m

£1,645

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 20 results
1
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Best time to book a flight from Mendoza to London

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

Related info for your journey

Find useful and relevant information for your journey from Mendoza to London. 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 from for flights from Mendoza to London?

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

  • How long is the flight from Mendoza to London?

    A quick flight from Mendoza to London can take about 22h 05m. LATAM Airlines provides one of the quickest options available for as low as £1,049. The distance between Mendoza and London is about 7136 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular flight routes from Mendoza to London are Mendoza El Plumerillo - London Heathrow, Mendoza El Plumerillo - London Gatwick and Mendoza El Plumerillo - London City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mendoza to London 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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Can Cheapflights notify me if prices for flights from Mendoza to London become cheaper?

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

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