Cheap flights from London Heathrow Airport to Mendoza from £622
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MDZ
11 Dec — 18 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Heathrow to Mendoza
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
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 11 November 2026.
Fri 27/1118:45 -
2 stops27h 05m
Tue 1/1213:00 -
1 stop22h 25m
Deal found 6/11£1,058
Fri 13/1117:10 -
3 stops45h 05m
Fri 20/1112:15 -
2 stops27h 00m
Deal found 8/11£1,101
Wed 18/1119:30 -
2 stops47h 35m
Wed 16/1217:00 -
2 stops36h 25m
Deal found 7/11£1,145
Thu 3/1213:00 -
2 stops29h 10m
Thu 10/1217:50 -
2 stops35h 40m
Deal found 6/11£1,186
Wed 18/1120:15 -
2 stops25h 35m
Wed 16/1217:00 -
1 stop18h 25m
Deal found 7/11£1,215
Best flights from Heathrow to Mendoza
Discover carefully curated flight deals from Heathrow to Mendoza that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.
Fri 13/1117:10 -
3 stops45h 05m
Fri 20/1112:15 -
2 stops27h 00m
Deal found 8/11£1,101
Wed 18/1119:30 -
2 stops47h 35m
Wed 16/1217:00 -
2 stops36h 25m
Deal found 7/11£1,145
Sat 9/118:45 -
3 stops44h 20m
Sat 23/119:50 -
2 stops39h 35m
Deal found 8/11£1,264
Sat 9/117:25 -
2 stops25h 40m
Sat 23/113:00 -
1 stop22h 25m
Deal found 8/11£1,321
Mon 30/1120:15 -
1 stop18h 50m
Mon 11/113:00 -
1 stop22h 25m
Deal found 10/11£1,388
Last-minute flights from Heathrow to Mendoza
Discover last-minute flight deals from Heathrow to Mendoza. Data last updated 11 November 2026 and is based on user searches.
Fri 13/1117:10 -
3 stops45h 05m
Fri 20/1112:15 -
2 stops27h 00m
Deal found 8/11£1,101
Wed 18/1119:30 -
2 stops47h 35m
Wed 16/1217:00 -
2 stops36h 25m
Deal found 7/11£1,145
Wed 18/1120:15 -
2 stops25h 35m
Wed 16/1217:00 -
1 stop18h 25m
Deal found 7/11£1,215
Fri 27/1118:45 -
2 stops27h 05m
Tue 1/1213:00 -
1 stop22h 25m
Deal found 6/11£1,058
Thu 3/1213:00 -
2 stops29h 10m
Thu 10/1217:50 -
2 stops35h 40m
Deal found 6/11£1,186
One-way flights from Heathrow to Mendoza
Search for one-way flight options from Heathrow to Mendoza. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.
Mon 14/1209:15 -
3 stops49h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£622
Fri 11/1218:30 -
3 stops48h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£625
Wed 16/1215:45 -
3 stops32h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£775
Sun 13/1208:15 -
3 stops27h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£798
Tue 15/1221:35 -
2 stops42h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£856
Sat 12/1210:30 -
2 stops33h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£858
Mon 14/1210:30 -
2 stops36h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£871
Sat 12/1221:35 -
3 stops37h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£921
Tue 15/1220:15 -
1 stop22h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£1,023
Find 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 11 November 2026.
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 7,457,451 searches. Data last updated 11 November 2026.
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
Fri 11/12
18:30-16:05
3 stops48h 35m
Mendoza El Plumerillo
Wed 31/12
00:00-04:00
Nonstop0h 00m
£625
LondonMendoza
LHR London Heathrow - MDZ Mendoza El Plumerillo
LHRMDZ
London Heathrow
Tue 15/12
21:35-12:55
2 stops42h 20m
Mendoza El Plumerillo
Wed 31/12
00:00-04:00
Nonstop0h 00m
£856
LondonMendoza
LHR London Heathrow - MDZ Mendoza El Plumerillo
LHRMDZ
London Heathrow
Fri 13/11
17:10-11:15
3 stops45h 05m
Mendoza El Plumerillo
Fri 20/11
12:15-18:15
2 stops27h 00m
£1,101
LondonMendoza
LHR London Heathrow - MDZ Mendoza El Plumerillo
LHRMDZ
London Heathrow
Wed 18/11
19:30-16:05
2 stops47h 35m
Mendoza El Plumerillo
Wed 16/12
17:00-08:25
2 stops36h 25m
£1,145
LondonMendoza
LHR London Heathrow - MDZ Mendoza El Plumerillo
LHRMDZ
London Heathrow
Sat 9/1
18:45-12:05
3 stops44h 20m
Mendoza El Plumerillo
Sat 23/1
19:50-14:25
2 stops39h 35m
£1,264
LondonMendoza
LHR London Heathrow - MDZ Mendoza El Plumerillo
LHRMDZ
London Heathrow
Wed 16/12
18:45-11:15
2 stops19h 30m
Mendoza El Plumerillo
Wed 31/12
00:00-04:00
Nonstop0h 00m
£1,280
LondonMendoza
LHR London Heathrow - MDZ Mendoza El Plumerillo
LHRMDZ
London Heathrow
Sat 9/1
17:25-16:05
2 stops25h 40m
Mendoza El Plumerillo
Sat 23/1
13:00-14:25
1 stop22h 25m
£1,321
LondonMendoza
LHR London Heathrow - MDZ Mendoza El Plumerillo
LHRMDZ
London Heathrow
Mon 30/11
20:15-12:05
1 stop18h 50m
Mendoza El Plumerillo
Mon 11/1
13:00-14:25
1 stop22h 25m
£1,388
Fastest return journey
LondonMendoza
LHR London Heathrow - MDZ Mendoza El Plumerillo
LHRMDZ
London Heathrow
Mon 14/12
21:15-12:05
1 stop17h 50m
Mendoza El Plumerillo
Wed 31/12
00:00-04:00
Nonstop0h 00m
£1,410
LondonMendoza
LHR London Heathrow - MDZ Mendoza El Plumerillo
LHRMDZ
London Heathrow
Fri 18/12
20:15-11:15
2 stops42h 00m
Mendoza El Plumerillo
Wed 31/12
00:00-04:00
Nonstop0h 00m
£1,418
Flights are sorted by cheapest return flights first.
Deals found on 8/11
Sorted by cheapest first
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.
LHR-MDZ
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 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. 0 airlines 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?
LATAM Airlines can get you from London Heathrow Airport to Mendoza in just under 45h 05m. Your travel time can differ by up to . The distance from London Heathrow Airport to Mendoza is about 7136 mi.
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.
Explore flights to Mendoza departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 November 2026.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 11 November 2026.
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.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.