Find flights
When to book
FAQs

Cheap flights from Mendoza to London Heathrow Airport from £1,236

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
MDZ — LHR
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Mendoza to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Mendoza to Heathrow
Explore the most affordable flight options available from Mendoza to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Tue 9/611:51
MDZ
-
LHR
2 stops23h 44m
Multiple Airlines
Tue 16/622:05
LHR
-
MDZ
2 stops26h 05m
Multiple Airlines
Deal found 10/5£1,236
Sat 3/1013:00
MDZ
-
LHR
2 stops22h 30m
LATAM Airlines
Fri 16/1006:15
LHR
-
MDZ
2 stops28h 05m
LATAM Airlines
Deal found 10/5£1,392
Tue 9/613:00
MDZ
-
LHR
1 stop22h 05m
LATAM Airlines
Tue 16/617:10
LHR
-
MDZ
2 stops29h 54m
LATAM Airlines
Deal found 10/5£1,488
Tue 24/1113:00
MDZ
-
LHR
1 stop22h 05m
LATAM Airlines
Sat 28/1117:25
LHR
-
MDZ
2 stops29h 35m
LATAM Airlines
Deal found 10/5£1,576
Wed 25/1120:45
MDZ
-
LHR
2 stops38h 20m
LATAM Airlines
Sun 29/1119:05
LHR
-
MDZ
2 stops24h 10m
LATAM Airlines
Deal found 12/5£1,586

Find flight deals from Mendoza to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Mendoza (MDZ) to Heathrow (LHR). 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 13 May 2026.

Round-trip from

£1,236
9/6-16/6
  • 9/6-16/6
  • 4 total stops
  • 49h 49m total
  • Mendoza to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Mendoza to Heathrow 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 13 May 2026.
Use the filters below to find and compare flights from Mendoza to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MendozaLondon

MDZ - LHR

MDZLHR

Mendoza El Plumerillo

Tue 9/6

11:51-15:35

2 stops23h 44m

London Heathrow

Tue 16/6

22:05-20:10

2 stops26h 05m

£1,236

MendozaLondon

MDZ - LHR

MDZLHR

Mendoza El Plumerillo

Sat 3/10

13:00-15:05

1 stop22h 05m

London Heathrow

Fri 16/10

06:15-06:20

2 stops28h 05m

£1,445

MendozaLondon

MDZ - LHR

MDZLHR

Mendoza El Plumerillo

Tue 9/6

13:00-15:05

1 stop22h 05m

London Heathrow

Tue 16/6

17:10-19:04

2 stops29h 54m

£1,488

MendozaLondon

MDZ - LHR

MDZLHR

Mendoza El Plumerillo

Mon 22/6

17:05-06:30

3 stops33h 25m

London Heathrow

Mon 29/6

17:40-20:10

3 stops30h 30m

£1,603

MendozaLondon

MDZ - LHR

MDZLHR

Mendoza El Plumerillo

Mon 22/6

07:35-18:55

2 stops31h 20m

London Heathrow

Mon 29/6

21:20-11:20

1 stop18h 00m

£1,852

MendozaLondon

MDZ - LHR

MDZLHR

Mendoza El Plumerillo

Sun 5/7

13:00-15:05

1 stop22h 05m

London Heathrow

Sat 25/7

06:15-06:20

2 stops28h 05m

£1,864
Fastest return journey

MendozaLondon

MDZ - LHR

MDZLHR

Mendoza El Plumerillo

Sat 27/6

11:51-18:55

2 stops27h 04m

London Heathrow

Sat 4/7

21:20-12:00

1 stop18h 40m

£1,976

MendozaLondon

MDZ - LHR

MDZLHR

Mendoza El Plumerillo

Sat 27/6

19:00-21:25

2 stops22h 25m

London Heathrow

Sat 4/7

14:45-16:15

2 stops29h 30m

£1,982

Flights are sorted by cheapest return flights first.

Deals found on 10/5

Sorted by cheapest first

Best time to book a flight from Mendoza to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.

Related info for your journey

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

    Mendoza El Plumerillo (MDZ) is the airport you will fly out of if you book a flight from Mendoza to London Heathrow. You should not have trouble finding flights to London Heathrow from El Plumerillo; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Mendoza airport to London Heathrow. It is only a 5.1 mi journey to El Plumerillo (MDZ) from Mendoza’s city center.

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

    A quick flight from Mendoza to London Heathrow Airport can take about 22h 05m. LATAM Airlines provides one of the quickest options available for as low as £1,445. Airlines will cover a distance of 7136 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mendoza to Heathrow 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Hounslow
Croydon
Wembley
Northampton
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Mendoza to Heathrow?

When you search for this flight from Mendoza to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Heathrow from Mendoza by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Mendoza to Heathrow with no change fees.

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

Not ready to book yet? You can track prices for flights from Mendoza to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.