Cheap flights from London Heathrow Airport to Buenos Aires

Round-trip
1 adult
Economy
From?
To?
Mon 10/25
Mon 11/1

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from London Heathrow to Buenos Aires.
View current Argentina travel restrictions

Flight information for London Heathrow Airport to Buenos Aires
(LHR to BUE)

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Buenos Aires
Best Price Found$775The best flight deal from London Heathrow Airport to Buenos Aires found on momondo in the last 72 hours is $775
Fastest flight time15h 55mThe fastest flight from London Heathrow Airport to Buenos Aires takes 15h 55m
Direct flightsNoneThere are no direct flights from London Heathrow Airport to Buenos Aires. Popular non-direct routes for this connection are London Heathrow Airport - Buenos Aires Jorge Newbery Airport and London Heathrow Airport - Buenos Aires Ministro Pistarini Airport.
Airports in Buenos Aires2 airportsThere are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

How to get the cheapest flight ticket from London Heathrow Airport to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from London Heathrow Airport to Buenos Aires?

January

The cheapest time of year to fly to Buenos Aires from London Heathrow Airport is January. Most expensive is December

What is the cheapest airline that flies to Buenos Aires from London Heathrow Airport?

British Airways

British Airways is the most popular carrier operating from London Heathrow Airport to Buenos Aires

How far in advance should you book London Heathrow Airport to Buenos Aires flights?

44 days before

The cheapest time to buy a flight from London Heathrow Airport to Buenos Aires is approximately 44 days to departure


Easily compare round-trip flights from London Heathrow Airport to Buenos Aires

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London Heathrow Airport to Buenos Aires by changing tabs
SWISS
Jan 25
LHR8:45 amLondon Heathrow
24h 50m
2 stops
EZE9:35 amBuenos Aires Ministro Pistarini
Feb 12
EZE9:15 amBuenos Aires Ministro Pistarini
38h 50m
2 stops
LHR12:05 amLondon Heathrow
Multiple Airlines
Mar 1
LHR2:00 pmLondon Heathrow
19h 35m
2 stops
EZE9:35 amBuenos Aires Ministro Pistarini
Mar 13
EZE2:05 pmBuenos Aires Ministro Pistarini
17h 40m
1 stop
LHR7:45 amLondon Heathrow
KLM
Jan 24
LHR11:25 amLondon Heathrow
17h 30m
1 stop
EZE4:55 amBuenos Aires Ministro Pistarini
Feb 13
EZE7:35 amBuenos Aires Ministro Pistarini
27h 40m
1 stop
LHR11:15 amLondon Heathrow
Air France
Mar 29
LHR3:45 pmLondon Heathrow
16h 15m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Apr 20
EZE9:40 amBuenos Aires Ministro Pistarini
22h 45m
1 stop
LHR8:25 amLondon Heathrow
Lufthansa
Mar 8
LHR1:30 pmLondon Heathrow
16h 35m
1 stop
EZE6:05 amBuenos Aires Ministro Pistarini
Mar 22
EZE2:05 pmBuenos Aires Ministro Pistarini
17h 40m
1 stop
LHR7:45 amLondon Heathrow
Turkish Airlines
Jan 1
LHR4:10 pmLondon Heathrow
28h 15m
2 stops
EZE8:25 pmBuenos Aires Ministro Pistarini
Mar 31
EZE6:50 pmBuenos Aires Ministro Pistarini
30h 55m
2 stops
LHR1:45 amLondon Heathrow

Find the cheapest one-way flights from London Heathrow Airport to Buenos Aires

If you're looking for one-way flights from London Heathrow Airport to Buenos Aires, view some of our deals below provided by Air Canada and British Airways
Multiple Airlines
Jan 27
LHR8:40 amLondon Heathrow
22h 10m
2 stops
EZE6:50 amBuenos Aires Ministro Pistarini
British Airways
Jan 1
LHR4:10 pmLondon Heathrow
15h 55m
1 stop
EZE8:05 amBuenos Aires Ministro Pistarini
Air Canada
Jan 14
LHR8:00 amLondon Heathrow
28h 50m
2 stops
EZE12:50 pmBuenos Aires Ministro Pistarini

Search last-minute flights to Buenos Aires from London Heathrow Airport

Find and compare flight prices for your last-minute flight from London Heathrow Airport to Buenos Aires
KLM
Oct 26
LHR2:30 amLondon Heathrow
27h 30m
1 stop
EZE6:00 amBuenos Aires Ministro Pistarini
Nov 2
EZE8:35 amBuenos Aires Ministro Pistarini
19h 10m
1 stop
LHR3:45 amLondon Heathrow
Multiple Airlines
Oct 27
LHR5:00 amLondon Heathrow
25h 00m
1 stop
EZE6:00 amBuenos Aires Ministro Pistarini
Nov 2
EZE8:35 amBuenos Aires Ministro Pistarini
17h 25m
1 stop
LHR2:00 amLondon Heathrow
British Airways
Oct 30
LHR2:50 pmLondon Heathrow
18h 10m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Jan 26
EZE7:15 amBuenos Aires Ministro Pistarini
15h 20m
1 stop
LHR10:35 pmLondon Heathrow
Lufthansa
Oct 27
LHR11:30 amLondon Heathrow
19h 30m
1 stop
EZE7:00 amBuenos Aires Ministro Pistarini
Nov 8
EZE1:05 pmBuenos Aires Ministro Pistarini
17h 40m
1 stop
LHR6:45 amLondon Heathrow
Air France
Oct 27
LHR7:50 amLondon Heathrow
22h 10m
1 stop
EZE6:00 amBuenos Aires Ministro Pistarini
Jan 27
EZE9:30 amBuenos Aires Ministro Pistarini
17h 00m
1 stop
LHR2:30 amLondon Heathrow
SWISS
Oct 26
LHR4:40 amLondon Heathrow
30h 20m
2 stops
EZE11:00 amBuenos Aires Ministro Pistarini
Nov 3
EZE10:15 amBuenos Aires Ministro Pistarini
24h 55m
2 stops
LHR11:10 amLondon Heathrow

Best airlines flying from London Heathrow Airport to Buenos Aires

Compare and see reviews for airlines that fly from London Heathrow Airport to Buenos Aires with momondo
AirlineRatingFree CancellationPrice
British Airways
PriceFrom $660
Free Cancellation
Rating
7.0
7.3

Boarding

7.1

Comfort

7.4

Crew

6.6

Entertainment

6.5

Food

Reviews

Delayed and heavy.

1 / 10

  • Are airlines flying from London Heathrow to Buenos Aires offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from London Heathrow to Buenos Aires are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are British Airways and Iberia. You can search for the full list of airlines like British Airways that are offering this flexibility.

  • How far is London Heathrow to Buenos Aires by plane?

    The distance between London Heathrow and Buenos Aires is about 6898.3 mi. By plane, this route typically takes 16h 05m.


Can I fly to Buenos Aires from London Heathrow right now?

Information is based on travel restrictions from London Heathrow to Buenos Aires

Most visitors from London Heathrow will not be allowed to enter Buenos Aires.

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Buenos Aires.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Buenos Aires.

Documents
Contact-Tracing App - Must be downloaded for a minimum period of 14 days.


Can I fly back to London Heathrow from Buenos Aires?

Returning to London Heathrow from Buenos Aires

COVID-19 testing requirements
Visitors from Buenos Aires must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Heathrow.

Quarantine requirements
Visitors from Buenos Aires are not required to quarantine after entering London Heathrow.

If you are planning to travel to Buenos Aires at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for London Heathrow Airport to Buenos Aires

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
London to Buenos Aires Flights
Fastest flight time15h 55m
Cheapest price$866

Similar London Heathrow Airport to Buenos Aires flights

Flexible with your destination? Broaden your search and find flights similar to your London Heathrow Airport to Buenos Aires route