London (LHR) to Buenos Aires (EZE) flights from GBP841

*Modifying this information may result in a different fare

* All amounts are in GBP including taxes and surcharges, except where taxes are collected locally at the airport. A booking fee is not applicable, but a payment surcharge may apply. Prices and availability may change without notice, see KLM price display for more information. Fares displayed on this page have been collected within the last 48hrs and may no longer be available at time of booking. 

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Lowest fares between London and Buenos Aires

cmp-daily-histogram-bars-legend-min-price-aria-label GBP848
cmp-daily-histogram-bars-legend-max-price-aria-label GBP1.4K
Displaying fares for September-2026
  • LHR–EZE, 10/09/2026 – 24/09/2026: From GBP1,138
    10

    Th

    SEP

  • LHR–EZE, 11/09/2026 – 25/09/2026: From GBP1,299
    11

    Fr

  • LHR–EZE, 12/09/2026 – 10/10/2026: From GBP1,001
    12

    Sa

  • LHR–EZE, 13/09/2026 – 11/10/2026: From GBP974
    13

    Su

  • LHR–EZE, 14/09/2026 – 05/10/2026: From GBP948
    14

    Mo

  • LHR–EZE, 15/09/2026 – 29/09/2026: From GBP856
    15

    Tu

  • LHR–EZE, 16/09/2026 – 14/10/2026: From GBP851
    16

    We

  • LHR–EZE, 17/09/2026 – 24/09/2026: From GBP848
    17

    Th

  • LHR–EZE, 18/09/2026 – 25/09/2026: From GBP1,024
    18

    Fr

  • LHR–EZE, 19/09/2026 – 17/10/2026: From GBP1,148
    19

    Sa

  • LHR–EZE, 20/09/2026 – 04/10/2026: From GBP1,122
    20

    Su

  • LHR–EZE, 21/09/2026 – 05/10/2026: From GBP923
    21

    Mo

  • LHR–EZE, 22/09/2026 – 29/09/2026: From GBP911
    22

    Tu

  • LHR–EZE, 23/09/2026 – 07/10/2026: From GBP1,009
    23

    We

  • LHR–EZE, 24/09/2026 – 08/10/2026: From GBP1,078
    24

    Th

  • LHR–EZE, 25/09/2026 – 16/10/2026: From GBP1,181
    25

    Fr

  • LHR–EZE, 26/09/2026 – 29/09/2026: From GBP1,362
    26

    Sa

  • LHR–EZE, 27/09/2026 – 18/10/2026: From GBP1,348
    27

    Su

  • LHR–EZE, 28/09/2026 – 12/10/2026: From GBP1,197
    28

    Mo

  • LHR–EZE, 29/09/2026 – 13/10/2026: From GBP1,147
    29

    Tu

  • LHR–EZE, 30/09/2026 – 07/10/2026: From GBP1,258
    30

    We

  • LHR–EZE, 01/10/2026 – 08/10/2026: From GBP1,205
    01

    Th

    OCT

  • LHR–EZE, 02/10/2026 – 16/10/2026: From GBP1,299
    02

    Fr

  • LHR–EZE, 03/10/2026 – 17/10/2026: From GBP1,320
    03

    Sa

  • LHR–EZE, 04/10/2026 – 11/10/2026: From GBP1,285
    04

    Su

  • LHR–EZE, 05/10/2026 – 12/10/2026: From GBP1,295
    05

    Mo

  • LHR–EZE, 06/10/2026 – 03/11/2026: From GBP1,205
    06

    Tu

  • LHR–EZE, 07/10/2026 – 14/10/2026: From GBP1,228
    07

    We

  • LHR–EZE, 08/10/2026 – 22/10/2026: From GBP1,127
    08

    Th

  • LHR–EZE, 09/10/2026 – 12/10/2026: From GBP1,205
    09

    Fr

  • RangeGBP848-GBP1,362