Atlanta (ATL) to Porto (OPO) flights from USD702

*Modifying this information may result in a different fare

*All amounts are in USD. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees may apply.

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Lowest fares between Atlanta and Porto

cmp-daily-histogram-bars-legend-min-price-aria-label USD720
cmp-daily-histogram-bars-legend-max-price-aria-label USD1.1K
Displaying fares for October-2026
  • ATL–OPO, 10/12/2026 – 10/19/2026: From USD965
    12

    Mo

    OCT

  • ATL–OPO, 10/13/2026 – 10/20/2026: From USD971
    13

    Tu

  • ATL–OPO, 10/14/2026 – 10/21/2026: From USD971
    14

    We

  • ATL–OPO, 10/15/2026 – 10/22/2026: From USD1,021
    15

    Th

  • ATL–OPO, 10/16/2026 – 10/19/2026: From USD1,021
    16

    Fr

  • ATL–OPO, 10/17/2026 – 11/14/2026: From USD1,077
    17

    Sa

  • ATL–OPO, 10/18/2026 – 11/08/2026: From USD1,027
    18

    Su

  • ATL–OPO, 10/19/2026 – 11/16/2026: From USD1,027
    19

    Mo

  • ATL–OPO, 10/20/2026 – 11/17/2026: From USD977
    20

    Tu

  • ATL–OPO, 10/21/2026 – 10/28/2026: From USD971
    21

    We

  • ATL–OPO, 10/22/2026 – 10/29/2026: From USD1,021
    22

    Th

  • ATL–OPO, 10/23/2026 – 10/30/2026: From USD1,022
    23

    Fr

  • ATL–OPO, 10/24/2026 – 11/14/2026: From USD1,081
    24

    Sa

  • ATL–OPO, 10/25/2026 – 11/15/2026: From USD820
    25

    Su

  • ATL–OPO, 10/26/2026 – 11/16/2026: From USD820
    26

    Mo

  • ATL–OPO, 10/27/2026 – 11/24/2026: From USD770
    27

    Tu

  • ATL–OPO, 10/28/2026 – 11/18/2026: From USD770
    28

    We

  • ATL–OPO, 10/29/2026 – 11/19/2026: From USD824
    29

    Th

  • ATL–OPO, 10/30/2026 – 11/06/2026: From USD821
    30

    Fr

  • ATL–OPO, 10/31/2026 – 11/07/2026: From USD874
    31

    Sa

  • ATL–OPO, 11/01/2026 – 11/08/2026: From USD821
    01

    Su

    NOV

  • ATL–OPO, 11/02/2026 – 11/23/2026: From USD820
    02

    Mo

  • ATL–OPO, 11/03/2026 – 11/17/2026: From USD770
    03

    Tu

  • ATL–OPO, 11/04/2026 – 11/11/2026: From USD770
    04

    We

  • ATL–OPO, 11/05/2026 – 11/19/2026: From USD820
    05

    Th

  • ATL–OPO, 11/06/2026 – 11/13/2026: From USD820
    06

    Fr

  • ATL–OPO, 11/07/2026 – 11/14/2026: From USD874
    07

    Sa

  • ATL–OPO, 11/08/2026 – 12/06/2026: From USD770
    08

    Su

  • ATL–OPO, 11/09/2026 – 11/23/2026: From USD770
    09

    Mo

  • ATL–OPO, 11/10/2026 – 11/24/2026: From USD724
    10

    Tu

  • ATL–OPO, 11/11/2026 – 11/18/2026: From USD720
    11

    We

  • RangeUSD720-USD1,081