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£285+ Cheap flights from Buenos Aires

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BUE — LHR
19 Feb — 26 Feb1
1 adult

What to know about flights from Buenos Aires

Discover essential information about flights departing from Buenos Aires, including flight schedules, destinations, airlines operating at the Buenos Aires airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 14 February 2025.

Cheapest airline

Aerolineas Argentinas

Good round-trip deal

£36 or less

Good one-way deal

£33 or less
On average, Aerolineas Argentinas currently has the cheapest one-way flight from Buenos Aires (avg. price of £77).
Price to beat on a round-trip flight from Buenos Aires.
Price to beat on a one-way flight from Buenos Aires.

Find flights from Buenos Aires

Cheapest flights from Buenos Aires
Explore the most affordable flight options available from Buenos Aires. Find the lowest fares based on data from user searches, with prices last updated on 14 February 2025.

Sat 29/318:15AEP - MAD
2 stops19h 55mMultiple Airlines
Sat 5/413:35MAD - AEP
2 stops22h 05mMultiple Airlines
Deal found 12/2£810
Tue 8/421:55EZE - LGW
2 stops28h 25mEthiopian Air
Tue 29/410:10LGW - EZE
2 stops38h 20mEthiopian Air
Deal found 13/2£828
Thu 13/317:05AEP - MAD
1 stop19h 10mLATAM Airlines
Thu 27/323:35MAD - AEP
1 stop24h 05mLATAM Airlines
Deal found 13/2£830
Thu 20/312:00EZE - LHR
1 stop24h 05mAeromexico
Thu 3/422:30LHR - EZE
1 stop26h 55mAeromexico
Deal found 12/2£837
Mon 23/603:47EZE - LGW
2 stops32h 38mMultiple Airlines
Sat 12/710:00LGW - EZE
2 stops26h 14mMultiple Airlines
Deal found 13/2£853
Tue 4/322:00EZE - MAD
1 stop21h 59mITA Airways
Fri 28/318:00MAD - EZE
1 stop18h 45mITA Airways
Deal found 13/2£861
Thu 13/316:00EZE - MAD
1 stop33h 15mMultiple Airlines
Thu 27/323:55MAD - EZE
2 stops22h 15mMultiple Airlines
Deal found 13/2£861
Thu 13/313:45EZE - LCY
1 stop18h 15mITA Airways
Thu 20/308:30LCY - EZE
1 stop38h 20mITA Airways
Deal found 13/2£865
Mon 17/313:00EZE - LGW
1 stop17h 10mVueling
Thu 27/316:05LGW - EZE
1 stop22h 05mVueling
Deal found 13/2£894
Sun 23/300:05AEP - LHR
2 stops31h 25mMultiple Airlines
Mon 31/308:40LHR - AEP
2 stops26h 00mMultiple Airlines
Deal found 11/2£896
Wed 12/300:05AEP - LGW
2 stops41h 35mMultiple Airlines
Thu 20/310:40LGW - AEP
2 stops23h 00mMultiple Airlines
Deal found 11/2£896
Sun 2/323:55EZE - LHR
1 stop32h 10mUnited Airlines
Sat 22/309:20LHR - EZE
1 stop26h 00mUnited Airlines
Deal found 13/2£900

Find flights from Buenos Aires within your budget

Find flights departing from Buenos Aires that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 14 February 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

Buenos AiresMadrid

AEP - MAD

AEPMAD

Buenos Aires Jorge Newbery

Sat 29/3

18:15-18:10

2 stops19h 55m

Madrid Barajas

Sat 5/4

13:35-06:40

2 stops22h 05m

£810

Buenos AiresLondon

EZE - LGW

EZELGW

Buenos Aires Ministro Pistarini

Tue 8/4

21:55-06:20

2 stops28h 25m

London Gatwick

Tue 29/4

10:10-20:30

2 stops38h 20m

£828

Buenos AiresMadrid

AEP - MAD

AEPMAD

Buenos Aires Jorge Newbery

Thu 13/3

17:05-16:15

1 stop19h 10m

Madrid Barajas

Thu 27/3

23:35-19:40

1 stop24h 05m

£830

Buenos AiresLondon

EZE - LHR

EZELHR

Buenos Aires Ministro Pistarini

Thu 20/3

12:00-15:05

1 stop24h 05m

London Heathrow

Thu 3/4

22:30-21:25

1 stop26h 55m

£837

Buenos AiresLondon

EZE - LGW

EZELGW

Buenos Aires Ministro Pistarini

Mon 23/6

03:47-16:25

2 stops32h 38m

London Gatwick

Sat 12/7

10:00-08:14

2 stops26h