Flights Denver – Lisbon (DEN-LIS) from $595*

*Modifying this information may result in a different fare

Book flights from Denver to Lisbon

Sep 2026
From$771*
Seen: 1 day ago
Round-trip/Economy
Oct 2026
From$595*
Seen: 4 hrs ago
Round-trip/Economy
Nov 2026
From$595*
Seen: 4 hrs ago
Round-trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $645
cmp-daily-histogram-bars-legend-max-price-aria-label $1.7K
Displaying fares for September-2026
  • DEN–LIS, 09/23/2026 – 10/07/2026: From $1,031
    23

    We

    sep

  • DEN–LIS, 09/24/2026 – 10/22/2026: From $1,094
    24

    Th

  • DEN–LIS, 09/25/2026 – 10/23/2026: From $1,452
    25

    Fr

  • DEN–LIS, 09/26/2026 – 10/10/2026: From $1,218
    26

    Sa

  • DEN–LIS, 09/27/2026 – 09/30/2026: From $1,166
    27

    Su

  • DEN–LIS, 09/28/2026 – 10/05/2026: From $1,091
    28

    Mo

  • DEN–LIS, 09/29/2026 – 10/06/2026: From $883
    29

    Tu

  • DEN–LIS, 09/30/2026 – 10/07/2026: From $771
    30

    We

  • DEN–LIS, 10/01/2026 – 10/22/2026: From $1,216
    01

    Th

    oct

  • DEN–LIS, 10/02/2026 – 10/05/2026: From $1,267
    02

    Fr

  • DEN–LIS, 10/03/2026 – 10/31/2026: From $998
    03

    Sa

  • DEN–LIS, 10/04/2026 – 10/07/2026: From $1,340
    04

    Su

  • DEN–LIS, 10/05/2026 – 11/02/2026: From $876
    05

    Mo

  • DEN–LIS, 10/06/2026 – 11/03/2026: From $705
    06

    Tu

  • DEN–LIS, 10/07/2026 – 11/04/2026: From $787
    07

    We

  • DEN–LIS, 10/08/2026 – 11/05/2026: From $1,506
    08

    Th

  • DEN–LIS, 10/09/2026 – 11/06/2026: From $1,694
    09

    Fr

  • DEN–LIS, 10/10/2026 – 11/07/2026: From $804
    10

    Sa

  • DEN–LIS, 10/11/2026 – 11/08/2026: From $882
    11

    Su

  • DEN–LIS, 10/12/2026 – 11/09/2026: From $842
    12

    Mo

  • DEN–LIS, 10/13/2026 – 11/03/2026: From $985
    13

    Tu

  • DEN–LIS, 10/14/2026 – 11/04/2026: From $983
    14

    We

  • DEN–LIS, 10/15/2026 – 11/05/2026: From $1,033
    15

    Th

  • DEN–LIS, 10/16/2026 – 11/06/2026: From $1,033
    16

    Fr

  • DEN–LIS, 10/17/2026 – 11/07/2026: From $840
    17

    Sa

  • DEN–LIS, 10/18/2026 – 11/15/2026: From $797
    18

    Su

  • DEN–LIS, 10/19/2026 – 11/16/2026: From $680
    19

    Mo

  • DEN–LIS, 10/20/2026 – 11/17/2026: From $740
    20

    Tu

  • DEN–LIS, 10/21/2026 – 11/04/2026: From $735
    21

    We

  • DEN–LIS, 10/22/2026 – 11/19/2026: From $645
    22

    Th

    • Range$645-$1,694

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    The best deals on flights from Denver to Lisbon for the upcoming months

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    The best deals on flights from Denver to Lisbon for the upcoming months
    From
    To
    Fare Type
    Dates
    Price
    Denver (DEN)Lisbon (LIS)Round-trip
    /
    Economy    		11/03/2026 - 11/24/2026

    From

    $595

    Seen: 4 hrs ago

    Denver (DEN)Lisbon (LIS)Round-trip
    /
    Economy    		11/10/2026 - 11/17/2026

    From

    $595

    Seen: 4 hrs ago

    Denver (DEN)Lisbon (LIS)Round-trip
    /
    Economy    		11/10/2026 - 11/24/2026

    From

    $595

    Seen: 4 hrs ago

    Denver (DEN)Lisbon (LIS)Round-trip
    /
    Economy    		11/10/2026 - 12/08/2026

    From

    $595

    Seen: 4 hrs ago

    Denver (DEN)Lisbon (LIS)Round-trip
    /
    Economy    		11/11/2026 - 11/18/2026

    From

    $595

    Seen: 4 hrs ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
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    Travel from Denver to Lisbon with Air France

    Whether you're looking for a last-minute Denver - Lisbon (Portugal) flight or planning a flight at a later date, take advantage of our lowest prices for your travel dates on this site. Take a look at the next 6 months and find the best price to fly whit Air France from Denver (DEN) to Lisbon (LIS) or directly pick your departure date if your trip to Lisbon (Portugal) is already scheduled.

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