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Cheap flights from Porto to Riga

One-way from €89, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sat, Nov 28Any priceSun, Nov 29Any priceMon, Nov 30Any priceTue, Dec 1€89Wed, Dec 2Any priceThu, Dec 3Any priceFri, Dec 4Any priceSat, Dec 5Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
€89
Ryanair, flight FR 4041Found 7 days ago, 1 adult
Check live price
12:55PortoTue, Dec 1
Travel time 5h 15m, 1 stopOPORIX
20:10RigaTue, Dec 1
€107
Ryanair, flight FR 7699Found 2 days ago, 1 adult
Check live price
16:00PortoSat, Nov 7
Travel time 5h, 1 stopOPORIX
23:00RigaSat, Nov 7
€114
easyJet, flight EC 3882Found 7 days ago, 1 adult
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19:30PortoTue, Nov 3
Travel time 5h 10m, 1 stopOPORIX
02:40RigaWed, Nov 4
€120
Ryanair, flight FR 9203Found today, 1 adult
Check live price
22:00PortoSun, Nov 8
Travel time 6h 50m, 3 stopsOPORIX
06:50RigaMon, Nov 9
€127
Ryanair, flight FR 1815Found yesterday, 1 adult
Check live price
16:35PortoTue, Oct 27
Travel time 5h 55m, 1 stopOPORIX
00:30RigaWed, Oct 28

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in LatviaTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Riga, booked ahead at a fixed price.
    See options
  • Things to do in RigaPopular tours from $11.13 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Latvia from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €400 per person under EU261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425€19126€22927€12728€21029–30–31–

November 2026

MoTuWeThFrSaSu1–2–3€1144–5–6–7€1078€1209–10–11–12–13–14–15–16–17–18–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1€892–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–2425262728293031
€107 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 1, €89.

Lowest fares by month

In the fares found this week, December has the lowest: from €89 one-way, against €127 in October. Pick a month to see its cheapest date.

  1. Oct€127
  2. Nov€107
  3. Dec€89
  4. Janno fares yet
  5. Febno fares yet
  6. Marno fares yet
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
€0€50€100€150OctNov€89DecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€127Tue, Oct 271 stop
November€107Sat, Nov 71 stop
December€89Tue, Dec 11 stop
January 2027—
February 2027—
March 2027—
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Riga. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare€127€107€89–––––––––
High °C11°5°1°-0°0°5°12°18°21°24°23°17°
Low °C5°1°-2°-4°-5°-2°3°8°12°15°14°10°
Precipitation mm765650474034354865807867

Source: Riga on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

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

In the fares found this week, December has the lowest: from €89 one-way, against €127 in October.

What is the weather in Riga in December?

In December, the cheapest month to fly, the average daily high in Riga is 1 °C and the low -2 °C.

Are there direct flights from Porto to Riga?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

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