Book flights from Riga to Porto from €129*

Travel between Riga and Porto with airBaltic and enjoy a smooth, comfortable journey. Book your flight today and start your next adventure.

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

See how Riga - Porto vary by month and day to find the best time to fly

Sep 2026
From€234*
Seen: 13 hrs ago
Flight Type: One Way/Economy
Oct 2026
From€183*
Seen: 12 hrs ago
Flight Type: One Way/Economy
Nov 2026
From€198*
Seen: 12 hrs ago
Flight Type: One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label €183
cmp-daily-histogram-bars-legend-max-price-aria-label €883
Displaying fares for September-2026
  • RIX–OPO, 10.09.2026: From €883
    10

    Th

    SEP

  • RIX–OPO, 11.09.2026: From €627
    11

    Fr

  • RIX–OPO, 12.09.2026: From €443
    12

    Sa

  • RIX–OPO, 13.09.2026: From €408
    13

    Su

  • RIX–OPO, 14.09.2026: From €398
    14

    Mo

  • RIX–OPO, 15.09.2026: From €398
    15

    Tu

  • RIX–OPO, 16.09.2026: From €341
    16

    We

  • RIX–OPO, 17.09.2026: From €304
    17

    Th

  • RIX–OPO, 18.09.2026: From €319
    18

    Fr

  • RIX–OPO, 19.09.2026: From €304
    19

    Sa

  • RIX–OPO, 20.09.2026: From €341
    20

    Su

  • RIX–OPO, 21.09.2026: From €242
    21

    Mo

  • RIX–OPO, 22.09.2026: From €242
    22

    Tu

  • RIX–OPO, 23.09.2026: From €242
    23

    We

  • RIX–OPO, 24.09.2026: From €234
    24

    Th

  • RIX–OPO, 25.09.2026: From €304
    25

    Fr

  • RIX–OPO, 26.09.2026: From €234
    26

    Sa

  • RIX–OPO, 27.09.2026: From €398
    27

    Su

  • RIX–OPO, 28.09.2026: From €234
    28

    Mo

  • RIX–OPO, 29.09.2026: From €234
    29

    Tu

  • RIX–OPO, 30.09.2026: From €234
    30

    We

  • RIX–OPO, 01.10.2026: From €242
    01

    Th

    OCT

  • RIX–OPO, 02.10.2026: From €304
    02

    Fr

  • RIX–OPO, 03.10.2026: From €224
    03

    Sa

  • RIX–OPO, 04.10.2026: From €242
    04

    Su

  • RIX–OPO, 05.10.2026: From €242
    05

    Mo

  • RIX–OPO, 06.10.2026: From €224
    06

    Tu

  • RIX–OPO, 07.10.2026: From €183
    07

    We

  • RIX–OPO, 08.10.2026: From €242
    08

    Th

  • RIX–OPO, 09.10.2026: From €304
    09

    Fr

    • Range€183-€883

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


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    Find the best deals for flights from Riga to Porto with airBaltic

    Fly from Riga to Porto with airBaltic and enjoy affordable fares, flexible schedules, and a comfortable travel experience. Whether you’re planning a business trip, a weekend getaway, or a holiday escape, offers convenient flights and exceptional service to make your journey smooth from booking to arrival.

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    Find the best deals for flights from Riga to Porto with airBaltic
    From
    To
    Fare Type
    Dates
    Price
    Riga (RIX)Porto (OPO)One way
    /
    Economy    		Depart: 08.05.2027

    From

    €129

    Seen: 5 hrs ago

    Riga (RIX)Porto (OPO)One way
    /
    Economy    		Depart: 31.03.2027

    From

    €129

    Seen: 5 hrs ago

    Riga (RIX)Porto (OPO)One way
    /
    Economy    		Depart: 07.04.2027

    From

    €129

    Seen: 6 hrs ago

    Riga (RIX)Porto (OPO)One way
    /
    Economy    		Depart: 26.05.2027

    From

    €129

    Seen: 7 hrs ago

    Riga (RIX)Porto (OPO)One way
    /
    Economy    		Depart: 05.05.2027

    From

    €129

    Seen: 1 day ago

    Riga (RIX)Porto (OPO)One way
    /
    Economy    		Depart: 12.05.2027

    From

    €129

    Seen: 12 hrs ago

    Riga (RIX)Porto (OPO)One way
    /
    Economy    		Depart: 24.04.2027

    From

    €129

    Seen: 1 day ago

    Riga (RIX)Porto (OPO)One way
    /
    Economy    		Depart: 21.04.2027

    From

    €129

    Seen: 1 day 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 products and services may apply.

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    Frequently asked questions about flights from Riga to Porto

    What is the cheapest month to fly from Riga to Porto?

    The cheapest month to fly from Riga to Porto is typically September. Fares can vary depending on demand and availability, so compare travel dates to find the best price for your trip.

    When is the best time to book a flight from Riga to Porto?

    The best time to book a flight from Riga to Porto depends on factors such as travel dates, season, and demand. Booking in advance and comparing different travel dates can help you find a suitable fare.

    How can I find best deals with airBaltic from Riga to Porto?

    airBaltic frequently has campaigns for flights from Riga to Porto, you can subscribe to our newsletter and be among the first ones to know about the sales

    Which airport does my airBaltic flight arrive in Porto?

    Your airBaltic flight arrives to Porto Airport (OPO).