Cheap Flights from London (LHR) to Buenos Aires (EZE) from HK$4,824~

View HK$4,824 flight on Thu, 22 Jan 2026Opens in a new window

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at HK$4,824 for one-way flights and HK$8,230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 22 Jan - Wed, 4 Feb
LHR
London
EZE
Buenos Aires
HK$8,230 Return, found 1 day ago
HK$8,230
Return
found 1 day ago
Select United flight, departing Thu, 22 Jan from London to Buenos Aires, returning Wed, 4 Feb, priced at HK$8,230 found 1 day ago
Turkish Airlines
Mon, 22 Jun - Sat, 27 Jun
LHR
London
EZE
Buenos Aires
HK$8,935 Return, found 15 hours ago
HK$8,935
Return
found 15 hours ago
Select Turkish Airlines flight, departing Mon, 22 Jun from London to Buenos Aires, returning Sat, 27 Jun, priced at HK$8,935 found 15 hours ago
Air Canada
Thu, 22 Jan - Wed, 4 Feb
LHR
London
EZE
Buenos Aires
HK$8,971 Return, found 1 day ago
HK$8,971
Return
found 1 day ago
Select Air Canada flight, departing Thu, 22 Jan from London to Buenos Aires, returning Wed, 4 Feb, priced at HK$8,971 found 1 day ago
Turkish Airlines
Mon, 22 Jun - Sat, 27 Jun
LHR
London
EZE
Buenos Aires
HK$8,985 Return, found 15 hours ago
HK$8,985
Return
found 15 hours ago
Select Turkish Airlines flight, departing Mon, 22 Jun from London to Buenos Aires, returning Sat, 27 Jun, priced at HK$8,985 found 15 hours ago
American Airlines
Wed, 25 Feb - Wed, 4 Mar
LHR
London
EZE
Buenos Aires
HK$9,179 Return, found 1 day ago
HK$9,179
Return
found 1 day ago
Select American Airlines flight, departing Wed, 25 Feb from London to Buenos Aires, returning Wed, 4 Mar, priced at HK$9,179 found 1 day ago
American Airlines
Sat, 7 Feb - Fri, 27 Feb
LHR
London
EZE
Buenos Aires
HK$9,182 Return, found 4 days ago
HK$9,182
Return
found 4 days ago
Select American Airlines flight, departing Sat, 7 Feb from London to Buenos Aires, returning Fri, 27 Feb, priced at HK$9,182 found 4 days ago
Turkish Airlines
Tue, 10 Feb - Thu, 26 Feb
LHR
London
EZE
Buenos Aires
HK$9,252 Return, found 4 days ago
HK$9,252
Return
found 4 days ago
Select Turkish Airlines flight, departing Tue, 10 Feb from London to Buenos Aires, returning Thu, 26 Feb, priced at HK$9,252 found 4 days ago
American Airlines
Fri, 10 Apr - Fri, 24 Apr
LHR
London
EZE
Buenos Aires
HK$9,299 Return, found 2 days ago
HK$9,299
Return
found 2 days ago
Select American Airlines flight, departing Fri, 10 Apr from London to Buenos Aires, returning Fri, 24 Apr, priced at HK$9,299 found 2 days ago
United
Tue, 10 Feb - Thu, 26 Feb
LHR
London
EZE
Buenos Aires
HK$9,315 Return, found 4 days ago
HK$9,315
Return
found 4 days ago
Select United flight, departing Tue, 10 Feb from London to Buenos Aires, returning Thu, 26 Feb, priced at HK$9,315 found 4 days ago
LATAM Airlines Group
Thu, 22 Jan - Wed, 4 Feb
LHR
London
EZE
Buenos Aires
HK$9,521 Return, found 1 day ago
HK$9,521
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, 22 Jan from London to Buenos Aires, returning Wed, 4 Feb, priced at HK$9,521 found 1 day ago

Frequently asked questions

How much is a flight from LHR to Buenos Aires Ezeiza Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from Heathrow Airport (LHR) to Ministro Pistarini Intl. Airport (EZE) was HK$8,230. Fares this good don't hang around forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to Ezeiza International Airport?
Most flights can be canceled online, but every air carrier has different terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from LHR to EZE that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport to EZE flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LHR to EZE?
With a flight distance of 11,100 kilometers between Hounslow and Ezeiza, this is a long-haul flight. Make sure you stay hydrated and move your legs every now and then.
Which airlines fly direct from London Heathrow to EZE?
Unfortunately, there aren't any airlines that fly directly between Heathrow Airport (LHR) and Ezeiza International Airport. You'll have to book a flight with at least one stop.
Are Heathrow Airport to Buenos Aires Ezeiza Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so not always. While last-minute flight deals between Heathrow Airport (LHR) and Ministro Pistarini Intl. Airport (EZE) are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines publish their prices up to 12 months ahead of the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking and be ready to lock in your seat when the fares dip.

Travel information

Origin airport
Heathrow
Destination airport
Ministro Pistarini Intl.
Airlines serving
Aeromexico, Air France, American Airlines, Ethiopian Airlines, Iberia, LATAM Airlines Group, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Return price
HK$8,230
Distance
11071 km
Average flight time
16 hours 45 mins

Book with confidence

Flights from London to Buenos Aires

Book cheap flights from London (LHR) to Buenos Aires (EZE) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from London (LHR) to Buenos Aires (EZE) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London (LHR) to Buenos Aires (EZE) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Buenos Aires flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Buenos Aires and things to do in Buenos Aires for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Buenos Aires more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Buenos Aires is HK$4,824 now!

 

Flights from London to Buenos Aires

Explore a world of travel with Expedia

*Available to Expedia members.