Cheap flights from London-Heathrow to El Calafate
Cheap return flights from London-Heathrow to El Calafate
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
El Calafate flight facts
What you need to know
What are the cheapest airlines?
- Iberia
- LATAM Airlines
- British Airways
These airlines usually offer the cheapest flights from London-Heathrow to El Calafate.
What airlines fly indirectly?
- Air France
- KLM
- American Airlines
These airlines fly from London-Heathrow to El Calafate, but you’ll have at least one layover.
How long is the flight?
20 hours
This is the shortest flight time from London-Heathrow to El Calafate.
Alternative flights from the UK to El Calafate
Check out prices for other routes
Alternative flights from London-Heathrow
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the London-Heathrow/El Calafate route. There are around 35 flights on any given week from the UK to El Calafate and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from London-Heathrow to El Calafate
Tips and advice from our flight experts
You've searched for flights from London-Heathrow to El Calafate. We've found 15 flights and compared various offers to give you the best deal. Iberia is, on average, the cheapest airline for this route, so keep an eye out for them. The cheapest offer we've found is a one-way ticket for £63 from London-Heathrow to El Calafate on 09/03/2026 at 03:35.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 13,000 km flight from London-Heathrow to El Calafate.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. The best time to travel is during the shoulder seasons. LATAM Airlines is a popular choice for this route, with an average flight duration of 20 hours. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to save time and money!
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