Flights from London to Porto from GBP 121

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Flights from London to Porto

Discover the cheapest day and month to travel

Nov 2026
FromGBP 148*
Viewed 8 hours ago
Flight Type Round Trip|Economy
Dec 2026
FromGBP 313*
Viewed 2 hours ago
Flight Type Round Trip|Economy
Jan 2027
Try another month to see offers
cmp-daily-histogram-bars-legend-min-price-aria-label GBP 148
Displaying fares for November-2026
  • LHR–OPO: cmp-view-offers-disclaimer. Find Offers
    09

    Mo

    NOV

  • LHR–OPO: cmp-view-offers-disclaimer. Find Offers
    10

    Tu

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    11

    We

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    12

    Th

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    13

    Fr

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    14

    Sa

  • LHR–OPO: cmp-view-offers-disclaimer. Find Offers
    15

    Su

  • LHR–OPO, 16/11/2026 – 20/11/2026: From GBP 148
    16

    Mo

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    17

    Tu

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    18

    We

  • LHR–OPO: cmp-view-offers-disclaimer. Find Offers
    19

    Th

  • LHR–OPO, 20/11/2026 – 22/11/2026: From GBP 157
    20

    Fr

  • LHR–OPO, 21/11/2026 – 22/11/2026: From GBP 156
    21

    Sa

  • LHR–OPO: cmp-view-offers-disclaimer. Find Offers
    22

    Su

  • LHR–OPO, 23/11/2026 – 23/11/2026: From GBP 164
    23

    Mo

  • LHR–OPO: cmp-view-offers-disclaimer. Find Offers
    24

    Tu

  • LHR–OPO: cmp-view-offers-disclaimer. Find Offers
    25

    We

  • LHR–OPO: cmp-view-offers-disclaimer. Find Offers
    26

    Th

  • LHR–OPO, 27/11/2026 – 30/11/2026: From GBP 156
    27

    Fr

  • LHR–OPO: cmp-view-offers-disclaimer. Find Offers
    28

    Sa

  • LHR–OPO: cmp-view-offers-disclaimer. Find Offers
    29

    Su

  • LHR–OPO: cmp-view-offers-disclaimer. Find Offers
    30

    Mo

  • LHR–OPO: cmp-view-offers-disclaimer. Find Offers
    01

    Tu

    DEC

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    02

    We

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    03

    Th

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    04

    Fr

  • LHR–OPO: cmp-view-offers-disclaimer. Find Offers
    05

    Sa

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    06

    Su

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    07

    Mo

  • LHR–OPO: cmp-view-offers-disclaimer. Find Offers
    08

    Tu

    • RangeGBP 148-GBP 164

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

    Best Flight Deals from London to Porto

    GBP
    keyboard_arrow_down
    Best Flight Deals from London to Porto
    From
    To
    Fare Type
    Dates
    Price
    London (LGW)Porto (OPO)Round trip
    |
    Economy    		28/04/2027 - 05/05/2027

    From

    GBP 126

    Viewed 22 hours ago

    London (LGW)Porto (OPO)Round trip
    |
    Economy    		28/04/2027 - 01/05/2027

    From

    GBP 126

    Viewed 1 day ago

    London (LGW)Porto (OPO)Round trip
    |
    Economy    		15/04/2027 - 20/04/2027

    From

    GBP 126

    Viewed 1 day ago

    London (LGW)Porto (OPO)Round trip
    |
    Economy    		22/01/2027 - 24/01/2027

    From

    GBP 121

    Viewed 9 hours ago

    London (LGW)Porto (OPO)Round trip
    |
    Economy    		24/04/2027 - 15/05/2027

    From

    GBP 126

    Viewed 6 hours ago

    London (LHR)Porto (OPO)Round trip
    |
    Economy    		01/08/2027 - 09/08/2027

    From

    GBP 305

    Viewed 1 day ago

    London (LHR)Porto (OPO)Round trip
    |
    Economy    		01/08/2027 - 11/08/2027

    From

    GBP 305

    Viewed 1 day ago

    London (LHR)Porto (OPO)Round trip
    |
    Economy    		23/12/2026 - 27/12/2026

    From

    GBP 340

    Viewed 1 day ago

    London (LHR)Porto (OPO)Round trip
    |
    Economy    		21/12/2026 - 01/01/2027

    From

    GBP 313

    Viewed 2 hours ago

    London (LHR)Porto (OPO)Round trip
    |
    Economy    		21/12/2026 - 30/12/2026

    From

    GBP 325

    Viewed 5 hours ago

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

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    Business Flights Deals

    GBP

    London (LGW)to

    Porto (OPO)
    06/12/2026 - 11/12/2026

    Round trip

    Business

    From
    GBP 439
    Viewed 7 hours ago

    London (LGW)to

    Porto (OPO)
    22/01/2027 - 24/01/2027

    Round trip

    Business

    From
    GBP 440
    Viewed 9 hours ago

    London (LHR)to

    Porto (OPO)
    23/12/2026 - 02/01/2027

    Round trip

    Business

    From
    GBP 589
    Viewed 1 day ago

    London (LHR)to

    Porto (OPO)
    23/12/2026 - 27/12/2026

    Round trip

    Business

    From
    GBP 541
    Viewed 1 day ago
    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

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