Cheap flights from London Heathrow Airport to Buenos Aires

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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£359The best flight deal from London Heathrow Airport to Buenos Aires found on momondo in the last 72 hours is £359
Fastest flight time14h 00mThe fastest flight from London Heathrow Airport to Buenos Aires takes 14h 00m
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. The most expensive is December.

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

Norwegian Air UK

Alitalia, British Airways, and Iberia are the most popular carriers 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 return flights from London Heathrow Airport to Buenos Aires

Below you can see the best fares for your return 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
Multiple Airlines
26 Jan
LHR01:20London Heathrow
45h 45m
3 stops
AEP23:05Buenos Aires Jorge Newbery
13 Feb
AEP00:40Buenos Aires Jorge Newbery
32h 35m
3 stops
LHR09:15London Heathrow
SWISS
21 Jan
LHR14:00London Heathrow
19h 35m
2 stops
EZE09:35Buenos Aires Ministro Pistarini
9 Feb
EZE09:15Buenos Aires Ministro Pistarini
27h 30m
2 stops
LHR12:45London Heathrow
KLM
26 Jan
LHR13:50London Heathrow
33h 15m
2 stops
AEP23:05Buenos Aires Jorge Newbery
13 Feb
AEP09:15Buenos Aires Jorge Newbery
21h 10m
2 stops
LHR06:25London Heathrow
Air France
5 Apr
LHR15:45London Heathrow
16h 15m
1 stop
EZE08:00Buenos Aires Ministro Pistarini
20 Apr
EZE09:40Buenos Aires Ministro Pistarini
22h 45m
1 stop
LHR08:25London Heathrow
Lufthansa
3 Jan
LHR06:30London Heathrow
23h 35m
1 stop
EZE06:05Buenos Aires Ministro Pistarini
4 Mar
EZE13:05Buenos Aires Ministro Pistarini
19h 40m
1 stop
LHR08:45London Heathrow
Turkish Airlines
14 Nov
LHR12:40London Heathrow
55h 45m
2 stops
EZE20:25Buenos Aires Ministro Pistarini
28 Nov
EZE18:50Buenos Aires Ministro Pistarini
61h 15m
2 stops
LHR08:05London 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 British Airways and LATAM Airlines
British Airways
10 Dec
LHR16:10London Heathrow
15h 55m
1 stop
EZE08:05Buenos Aires Ministro Pistarini
Multiple Airlines
8 Jan
LHR02:15London Heathrow
28h 35m
2 stops
EZE06:50Buenos Aires Ministro Pistarini
LATAM Airlines
16 Feb
LHR15:35London Heathrow
25h 55m
2 stops
AEP17:30Buenos Aires Jorge Newbery

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
Multiple Airlines
23 Oct
LHR15:10London Heathrow
39h 50m
2 stops
EZE07:00Buenos Aires Ministro Pistarini
3 Nov
EZE10:15Buenos Aires Ministro Pistarini
24h 55m
2 stops
LHR11:10London Heathrow
Turkish Airlines
24 Oct
LHR12:30London Heathrow
57h 30m
2 stops
EZE22:00Buenos Aires Ministro Pistarini
7 Nov
EZE18:50Buenos Aires Ministro Pistarini
55h 05m
2 stops
LHR01:55London Heathrow
Lufthansa
23 Oct
LHR15:10London Heathrow
39h 50m
2 stops
EZE07:00Buenos Aires Ministro Pistarini
5 Nov
EZE14:05Buenos Aires Ministro Pistarini
17h 40m
1 stop
LHR07:45London Heathrow
KLM
24 Oct
LHR04:40London Heathrow
24h 20m
1 stop
EZE05:00Buenos Aires Ministro Pistarini
1 Nov
EZE10:30Buenos Aires Ministro Pistarini
38h 10m
2 stops
LHR00:40London Heathrow
SWISS
21 Oct
LHR10:35London Heathrow
30h 40m
2 stops
EZE17:15Buenos Aires Ministro Pistarini
3 Nov
EZE10:15Buenos Aires Ministro Pistarini
19h 20m
2 stops
LHR05:35London Heathrow
Iberia
24 Oct
LHR14:50London Heathrow
18h 10m
1 stop
EZE09:00Buenos Aires Ministro Pistarini
19 Mar
EZE10:15Buenos Aires Ministro Pistarini
17h 20m
1 stop
LHR03:35London 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
Lufthansa
PriceFrom £404
Free cancellation
Rating
7.4
LATAM Airlines
PriceFrom £411
Free cancellation
Rating
7.4
KLM
PriceFrom £418
Free cancellation
Rating
7.9
Norwegian Air UK
PriceFrom £438
Free cancellation
Rating
2.0
Iberia
PriceFrom £445
Free cancellation
Rating
6.9
British Airways
PriceFrom £459
Free cancellation
Rating
7.0
SWISS
PriceFrom £467
Free cancellation
Rating
8.5
Alitalia
PriceFrom £502
Free cancellation
Rating
7.8

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

    To ease the stress of booking flights, some of our airline partners flying from London Heathrow to Buenos Aires are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travellers: British Airways, Iberia, and LATAM Airlines.

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

    Buenos Aires is 6898.3 mi away from London Heathrow. In terms of flight time, this usually takes a little over 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 time18h 10m
Cheapest price£412
London to Cordoba, Cordoba Flights
Fastest flight time20h 50m
Cheapest price£433
London to Mendoza Flights
Fastest flight time27h 10m
Cheapest price£634
London to Ushuaia Flights
Fastest flight time27h 25m
Cheapest price£838
London to Rosario Flights
Fastest flight time34h 05m
Cheapest price£1,086
London to Salta Flights
Fastest flight time35h 02m
Cheapest price£1,098
London to San Carlos de Bariloche Flights
Fastest flight time30h 10m
Cheapest price£1,289

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