Flights Denver – Lisbon (DEN-LIS) from $736*

*Modifying this information may result in a different fare

Book flights from Denver to Lisbon

Sep 2026
From$893*
Seen: 5 hrs ago
Round-trip/Economy
Oct 2026
From$736*
Seen: 1 day ago
Round-trip/Economy
Nov 2026
From$736*
Seen: 2 hrs ago
Round-trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $893
cmp-daily-histogram-bars-legend-max-price-aria-label $1.6K
Displaying fares for September-2026
  • DEN–LIS, 09/03/2026 – 09/17/2026: From $1,631
    03

    Th

    sep

  • DEN–LIS, 09/04/2026 – 09/11/2026: From $1,334
    04

    Fr

  • DEN–LIS, 09/05/2026 – 09/19/2026: From $1,387
    05

    Sa

  • DEN–LIS, 09/06/2026 – 09/20/2026: From $1,391
    06

    Su

  • DEN–LIS, 09/07/2026 – 09/21/2026: From $1,317
    07

    Mo

  • DEN–LIS, 09/08/2026 – 09/15/2026: From $1,264
    08

    Tu

  • DEN–LIS, 09/09/2026 – 09/30/2026: From $1,257
    09

    We

  • DEN–LIS, 09/10/2026 – 09/17/2026: From $1,334
    10

    Th

  • DEN–LIS, 09/11/2026 – 09/25/2026: From $1,334
    11

    Fr

  • DEN–LIS, 09/12/2026 – 10/10/2026: From $1,387
    12

    Sa

  • DEN–LIS, 09/13/2026 – 10/11/2026: From $1,332
    13

    Su

  • DEN–LIS, 09/14/2026 – 09/28/2026: From $1,317
    14

    Mo

  • DEN–LIS, 09/15/2026 – 09/29/2026: From $1,264
    15

    Tu

  • DEN–LIS, 09/16/2026 – 09/30/2026: From $1,257
    16

    We

  • DEN–LIS, 09/17/2026 – 10/01/2026: From $1,099
    17

    Th

  • DEN–LIS, 09/18/2026 – 09/25/2026: From $1,343
    18

    Fr

  • DEN–LIS, 09/19/2026 – 09/26/2026: From $1,152
    19

    Sa

  • DEN–LIS, 09/20/2026 – 09/23/2026: From $1,347
    20

    Su

  • DEN–LIS, 09/21/2026 – 10/05/2026: From $1,092
    21

    Mo

  • DEN–LIS, 09/22/2026 – 10/20/2026: From $1,283
    22

    Tu

  • DEN–LIS, 09/23/2026 – 09/30/2026: From $1,276
    23

    We

  • DEN–LIS, 09/24/2026 – 10/15/2026: From $1,099
    24

    Th

  • DEN–LIS, 09/25/2026 – 10/23/2026: From $1,166
    25

    Fr

  • DEN–LIS, 09/26/2026 – 10/10/2026: From $1,152
    26

    Sa

  • DEN–LIS, 09/27/2026 – 10/11/2026: From $1,102
    27

    Su

  • DEN–LIS, 09/28/2026 – 10/05/2026: From $1,092
    28

    Mo

  • DEN–LIS, 09/29/2026 – 10/06/2026: From $1,044
    29

    Tu

  • DEN–LIS, 09/30/2026 – 10/07/2026: From $893
    30

    We

  • DEN–LIS, 10/01/2026 – 10/08/2026: From $1,274
    01

    Th

    oct

  • DEN–LIS, 10/02/2026 – 10/23/2026: From $1,385
    02

    Fr

    • Range$893-$1,631

    *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

    $736

    Seen: 2 hrs ago

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

    From

    $736

    Seen: 2 hrs ago

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

    From

    $736

    Seen: 2 hrs ago

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

    From

    $736

    Seen: 2 hrs ago

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

    From

    $736

    Seen: 2 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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