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London Heathrow Airport to Buenos Aires flight
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Cheap Flights from London Heathrow Airport to Buenos Aires

Search for flights from London Heathrow Airport to Buenos Aires and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • LHR20:10
        39h 50m
        2 stops
        EZE08:00
        London - Buenos Aires|Tue, May 21|Iberia
        $427$714
        40% OFF
        40% OFF
        $714$427
      • LHR06:15
        31h 53m
        2 stops
        AEP10:08
        London - Buenos Aires|Fri, May 10|Iberia
        $452$714
        37% OFF
        37% OFF
        $714$452
      • LHR06:15
        25h 50m
        1 stop
        EZE04:05
        London - Buenos Aires|Mon, May 13|Iberia
        $458$714
        36% OFF
        36% OFF
        $714$458
      • LHR18:45
        43h 23m
        2 stops
        AEP10:08
        London - Buenos Aires|Mon, Apr 29|Iberia
        $471
        $471
      • LHR20:10
        46h 10m
        2 stops
        EZE14:20
        London - Buenos Aires|Thu, Jun 6|Iberia
        $478
        $478
      • LHR11:30
        24h 10m
        1 stop
        EZE07:40
        London - Buenos Aires|Tue, May 14|Iberia
        $478
        $478
      • LHR19:10
        27h 46m
        2 stops
        EZE18:56
        London - Buenos Aires|Sun, May 19|British Airways
        $479
        $479
      • LHR06:15
        25h 50m
        1 stop
        EZE04:05
        London - Buenos Aires|Mon, May 13|British Airways
        $479
        $479
      • LHR19:10
        26h 30m
        1 stop
        EZE17:40
        London - Buenos Aires|Wed, May 15|British Airways
        $491
        $491
      • LHR10:50
        21h 15m
        1 stop
        EZE04:05
        London - Buenos Aires|Wed, May 15|Iberia
        $496
        $496
      • LHR13:00
        3h 5m
        Direct
        BUE14:00
        London - Buenos Aires|Sun, May 5|Iberia
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from London Heathrow Airport to Buenos Aires

See which airlines fly from London Heathrow Airport to Buenos Aires. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Iberia
From $427
British Airways
From $456
Vueling Airlines
From $456
Avianca
From $523
Scandinavian Airlines
From $541
TAP Air Portugal
From $562
Lot Polish Airlines
From $583
Eurowings
From $591
Aeromexico
From $619
Lufthansa
From $635
ANA airlines
Find more flights and airlines

There are 2 airport(s) in Buenos Aires. Discover the top routes now!

Learn about different airports in Buenos Aires, find the best flight and transfer options, and plan your journey.

  • 30.91 km from downtown Buenos AiresCheapest
    Ministro Pistarini International Airport
    Tickets From
    $427
  • 4.61 km from downtown Buenos AiresClosest
    Jorge Newbery Airport
    Tickets From
    $452
Flight Schedule from London Heathrow Airport to Buenos Aires

Check the schedule for flights from London Heathrow Airport to Buenos Aires and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA538

    British Airways

    09:50

    LHR

    2.6h

    13:25

    FCO

    -MT-TFS
    Search

  2. AR1141

    Aerolineas Argentinas

    19:15

    FCO

    14.4h

    04:40

    EZE

    S-T-TFS

  3. IB3175

    Iberia

    10:50

    LHR

    2.4h

    14:15

    MAD

    SMTWTFS
    Search

  4. AR1133

    Aerolineas Argentinas

    19:55

    MAD

    13.2h

    04:05

    EZE

    SMTWTFS

  5. IB3169

    Iberia

    11:30

    LHR

    2.4h

    14:55

    MAD

    SMTWTFS
    Search

  6. UX041

    Air Europa

    23:45

    MAD

    12.8h

    07:30

    EZE

    SMTWTFS

  7. BA7071

    British Airways

    12:55

    LHR

    2.4h

    16:20

    MAD

    SMTWTFS
    Search

  8. AR1133

    Aerolineas Argentinas

    19:55

    MAD

    13.2h

    04:05

    EZE

    SMTWTFS

  9. IB3165

    Iberia

    12:55

    LHR

    2.4h

    16:20

    MAD

    SMTWTFS
    Search

  10. AR1133

    Aerolineas Argentinas

    19:55

    MAD

    13.2h

    04:05

    EZE

    SMTWTFS

  11. BA462

    British Airways

    14:40

    LHR

    2.4h

    18:05

    MAD

    SMTWTFS
    Search

  12. UX041

    Air Europa

    23:45

    MAD

    12.8h

    07:30

    EZE

    SMTWTFS

  13. BA7061

    British Airways

    17:10

    LHR

    2.4h

    20:35

    MAD

    SMTWTFS
    Search

  14. UX041

    Air Europa

    23:45

    MAD

    12.8h

    07:30

    EZE

    SMTWTFS

  15. IB3167

    Iberia

    18:45

    LHR

    2.4h

    22:10

    MAD

    SMTWTFS
    Search

  16. LA705

    LATAM Airlines

    23:55

    MAD

    13.4h

    07:20

    SCL

    SMTWTFS

  17. LA421

    LATAM Airlines

    08:35

    SCL

    2.0h

    10:36

    EZE

    SM-----

  18. IB3167

    Iberia

    18:45

    LHR

    2.4h

    22:10

    MAD

    SMTWTFS
    Search

  19. UX041

    Air Europa

    23:45

    MAD

    12.8h

    07:30

    EZE

    SMTWTFS

  20. AV121

    Avianca

    22:05

    LHR

    10.8h

    02:55

    BOG

    SMTWTFS
    Search

  21. AV6440

    Avianca

    05:55

    BOG

    6.6h

    14:30

    EZE

    SM-W-F-
Find more flights and airlines

Flight Info of Flights from London Heathrow Airport to Buenos Aires

Cheapest round-trip ticket price

$1,020

Cheapest nonstop flight price

$454

Off-season for travel

March

Peak season for travel

July

FAQs for London Heathrow Airport to Buenos Aires Flights

  • What is the transportation method from the main airport to downtown in Buenos Aires?

    • The distance from Ministro Pistarini International Airport to downtown is about 27km. It takes about 40 minutes by taxi.
    • The distance from Jorge Newbery Airport to downtown is about 5km. It takes about 20 minutes by taxi.

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