$554 Cheap Flights from Buenos Aires (EZE) to London (LHR)

View $554 flight on Tue, Dec 2, 2025Opens in a new window

Popular airlines from Ministro Pistarini Intl. Airport (EZE) to Heathrow Airport (LHR)

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Cheap Flights from Buenos Aires to London (EZE-LHR)

Prices were available within the past 7 days and start at $554 for one-way flights and $954 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Mar 4 - Sun, Mar 22
EZE
Buenos Aires
LHR
London
$954 Roundtrip, found 6 days ago
$954
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Mar 4 from Buenos Aires to London, returning Sun, Mar 22, priced at $954 found 6 days ago
Air Canada
Wed, Apr 29 - Wed, May 6
EZE
Buenos Aires
LHR
London
$958 Roundtrip, found 22 hours ago
$958
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Wed, Apr 29 from Buenos Aires to London, returning Wed, May 6, priced at $958 found 22 hours ago
Air Canada
Mon, Mar 2 - Tue, Mar 17
EZE
Buenos Aires
LHR
London
$979 Roundtrip, found 8 hours ago
$979
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Mon, Mar 2 from Buenos Aires to London, returning Tue, Mar 17, priced at $979 found 8 hours ago
Air Canada
Wed, Apr 15 - Wed, May 20
EZE
Buenos Aires
LHR
London
$985 Roundtrip, found 1 day ago
$985
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Apr 15 from Buenos Aires to London, returning Wed, May 20, priced at $985 found 1 day ago
avianca
Sun, Mar 1 - Mon, Mar 16
EZE
Buenos Aires
LHR
London
$1,093 Roundtrip, found 8 hours ago
$1,093
Roundtrip
found 8 hours ago
Select avianca flight, departing Sun, Mar 1 from Buenos Aires to London, returning Mon, Mar 16, priced at $1,093 found 8 hours ago
United
Tue, Oct 21 - Sun, Nov 16
EZE
Buenos Aires
LHR
London
$1,143 Roundtrip, found 5 days ago
$1,143
Roundtrip
found 5 days ago
Select United flight, departing Tue, Oct 21 from Buenos Aires to London, returning Sun, Nov 16, priced at $1,143 found 5 days ago
LATAM Airlines Group
Tue, Nov 4 - Thu, Nov 20
EZE
Buenos Aires
LHR
London
$1,262 Roundtrip, found 3 days ago
$1,262
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Nov 4 from Buenos Aires to London, returning Thu, Nov 20, priced at $1,262 found 3 days ago
American Airlines
Thu, Dec 25 - Wed, Mar 25
EZE
Buenos Aires
LHR
London
$1,284 Roundtrip, found 6 days ago
$1,284
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Dec 25 from Buenos Aires to London, returning Wed, Mar 25, priced at $1,284 found 6 days ago
Iberia
Thu, Nov 6 - Fri, Nov 21
EZE
Buenos Aires
LHR
London
$1,316 Roundtrip, found 2 hours ago
$1,316
Roundtrip
found 2 hours ago
Select Iberia flight, departing Thu, Nov 6 from Buenos Aires to London, returning Fri, Nov 21, priced at $1,316 found 2 hours ago
Lufthansa
Tue, Nov 25 - Mon, Dec 1
EZE
Buenos Aires
LHR
London
$1,360 Roundtrip, found 4 hours ago
$1,360
Roundtrip
found 4 hours ago
Select Lufthansa flight, departing Tue, Nov 25 from Buenos Aires to London, returning Mon, Dec 1, priced at $1,360 found 4 hours ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city center is 52 minutes. Flights from $2,411
LGW
Gatwick
Average driving time to city center52 min
Flights from $2,411
Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from $2,005
LCY
London City
Closest
Average driving time to city center21 min
Flights from $2,005

Frequently asked questions

How much does a flight from Ministro Pistarini Intl. Airport (EZE) to Heathrow Airport (LHR) cost?
Lock in a cheap one-way flight from $554 or cheap return flight from $954 from Ministro Pistarini Intl. Airport (EZE) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Ministro Pistarini Intl. Airport (EZE) to Heathrow Airport (LHR)?
The cheapest month to fly from EZE to LHR is March, when there's less demand. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Ministro Pistarini Intl. Airport (EZE) to Heathrow Airport (LHR)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest EZE to LHR flight.
How many flights per day from Ministro Pistarini Intl. Airport (EZE) to Heathrow Airport (LHR)?
There are no daily direct flights from Ministro Pistarini Intl. Airport (EZE) to Heathrow Airport (LHR). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from EZE to LHR?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ministro Pistarini Intl. Airport (EZE) to Heathrow Airport (LHR)?
To avoid possible delays on the Ministro Pistarini Intl. Airport (EZE) to Heathrow Airport (LHR) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ministro Pistarini Intl. Airport (EZE) to Heathrow Airport (LHR) last-minute?
Last-minute fares from EZE to LHR are generally more expensive. To lock in the best prices, start looking for flights ahead of time. That said, if you can play around with your travel dates, it's possible to score a cheap fare just before your departure.
Is it cheaper to book an EZE to LHR flight and hotel package?
You can save money by booking an EZE to LHR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your ideal flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Ministro Pistarini Intl. Airport (EZE) to Heathrow Airport (LHR)?
In most cases, you can reschedule or cancel your EZE to LHR flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, go to our Customer Service portal.

Travel information

0
Origin airport
Ministro Pistarini Intl.
Destination airport
Heathrow
Airlines serving
Aeromexico, Air Canada, Air France, American Airlines, British Airways, Delta, Emirates, Ethiopian Airlines, Iberia, KLM, LATAM Airlines Group, Lufthansa, Swiss International Air Lines, Turkish Airlines, United, avianca
Roundtrip price
$954
Distance
6919 mi

Book with confidence

Buenos Aires to London Flights

The cheapest times to fly from Buenos Aires to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buenos Aires to London are during the month of March. You can find some of the cheapest flights from Buenos Aires to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buenos Aires to London

Sunday is one of the best days to book for cheap flights from Buenos Aires to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Buenos Aires to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buenos Aires to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $554 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buenos Aires to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buenos Aires to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Buenos Aires to London Flights

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