Cheap Flights from Porto to Riga International

Compare Porto to Riga International flight deals

Find the cheapest month or even day of the year to fly to Riga International

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Flight deals from Porto to Riga International

Looking for a cheap last-minute deal or the best return flight from Porto to Riga International? Find the lowest prices on one-way and return tickets right here.

Riga.Rs21,254 per passenger.Departing Wed, 1 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Wed, 1 Oct, arriving in Riga International.Price includes taxes and charges.From Rs21,254, select.

Riga.Rs23,623 per passenger.Departing Mon, 1 Dec.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Porto on Mon, 1 Dec, arriving in Riga International.Price includes taxes and charges.From Rs23,623, select.

Riga.Rs25,027 per passenger.Departing Thu, 27 Nov.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Porto on Thu, 27 Nov, arriving in Riga International.Price includes taxes and charges.From Rs25,027, select.

Riga.Rs25,240 per passenger.Departing Wed, 4 Feb.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Wed, 4 Feb, arriving in Riga International.Price includes taxes and charges.From Rs25,240, select.

Riga.Rs26,595 per passenger.Departing Sun, 18 Jan.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Porto on Sun, 18 Jan, arriving in Riga International.Price includes taxes and charges.From Rs26,595, select.

Riga.Rs28,804 per passenger.Departing Wed, 17 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Wed, 17 Sep, arriving in Riga International.Price includes taxes and charges.From Rs28,804, select.

Riga.Rs29,999 per passenger.Departing Thu, 5 Mar.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Thu, 5 Mar, arriving in Riga International.Price includes taxes and charges.From Rs29,999, select.

Riga.Rs41,928 per passenger.Departing Wed, 15 Apr.One-way flight with Norwegian Air Sweden.Outbound indirect flight with Norwegian Air Sweden, departs from Porto on Wed, 15 Apr, arriving in Riga International.Price includes taxes and charges.From Rs41,928, select.

Find the cheapest month to fly from Porto to Riga International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to Riga International flights are currently cheapest in October.

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Direct flights from Porto to Riga International

Porto to Riga International: Alternative routes

Compare routes from Porto to Riga below. You may find an airport to fly into that's cheaper, faster, or easier than Riga International.

Porto to Riga: Flight information

The things to know before you go.

Cheapest flight found	Rs21,254
Cheapest month to fly	October
Average flight time	4 hrs
Most popular airline	airBaltic
Average flights per week	3

Finding cheap flights from Porto to Riga International: Frequently asked questions

How much are return flights from Porto to Riga International?

The best price we found for a return flight from Porto to Riga International is Rs47,914. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Porto to Riga International?

4 hours is the average flight time from Porto to Riga International.

Which airlines fly direct from Porto to Riga International?

airBaltic, TAP Air Portugal and Carpatair fly direct from Porto to Riga International.

How many flights are there a week from Porto to Riga International?

As of September 2025, there are 3 flights per week flying from Porto to Riga International.

When is the cheapest time to fly from Porto to Riga International?

The cheapest month to fly from Porto to Riga International is usually December.

Which upcoming date is cheapest to fly from Porto Airport to Riga International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Riga International Airport on Monday, 1 December 2025.

Can I get a direct flight from Porto Airport to Riga International Airport?

Yes – the average flight time is 4 hours.

How can I find the best flight deal to Riga International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Riga International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Riga?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Riga is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Porto Airport to Riga International with?

Currently, Vueling Airlines and airBaltic offer the cheapest flight tickets to Riga International.

Travelling from Porto Airport (OPO) to Riga International Airport (RIX): what you need to know

The average duration of a direct flight from Porto Airport to Riga International Airport is 4 hours 5 minutes.
Riga is two hours ahead of Porto and follows the UTC+2 timezone.
Leave enough time to make your OPO to RIX flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.
During popular months such as August, it's a good idea to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're travelling during a high season in general.
Air Baltic offers direct flights from Porto Airport to Riga International Airport. Book with this popular airline, then get ready to see the sights in Riga — and maybe even more of Latvia if time allows.
The majority of travellers choose to travel with Air Baltic on this route.
If you'd like to split up your journey, just deselect 'Direct flights only' when searching for your ticket from Porto Airport to Riga International Airport. Here are the most popular stopovers between OPO and RIX:
- Frederic Chopin Airport
- Stockholm Arlanda Airport
- Amsterdam Airport Schiphol

How to find the cheapest flights from Porto Airport (OPO) to Riga International Airport (RIX)

At the moment, Rs21,254 is the lowest price we've seen for a one-way Porto Airport to Riga International Airport flight. The best price for a return ticket is Rs47,971. Bear in mind that fares can change due to demand when booking.
Get cheap tickets from OPO to RIX by booking six months ahead. Based on our research, that's the sweet spot for landing a bargain.
The cheapest month for flights from Porto Airport to Riga International Airport is May. Use the 'Whole month' tool to find the lowest prices if you have a flexible travel schedule.
Never miss a deal on cheap flights from OPO to RIX by creating a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.
Tailor your trip using filters. Select your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Porto Airport to Riga International Airport.

Handy information about Porto Airport (OPO)

When it comes to the on-time performance of Porto Airport, 74.49% of flights meet their scheduled arrival time.
To get to Porto Airport from central Porto, it'll take about 20 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 16 kilometres from the airport to the city centre.
Planning to catch public transport? Expect a trip time of around 50 minutes.
Looking for a convenient hotel close to OPO? If you're catching an early flight from Porto Airport to Riga International Airport, these stays will have you sleeping moments from your check-in counter:

Arriving at Riga International Airport (RIX)

If you're landing on a late Porto Airport to Riga International Airport flight, few things beat the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and resting not long after at one of these hotels near RIX:
Travel at your own pace with a Riga International Airport rental car. Pick up a set of wheels from Panek, Green Motion or Carwiz and chase adventure across Riga and beyond.
Reserving your vehicle from Riga International Airport about four weeks ahead can help you get the best possible rate.

Getting from Riga International Airport (RIX) to central Riga

Riga International Airport is roughly 11 kilometres from the centre of Riga. The drive time takes around 20 minutes.
If you're using public transport, expect a journey of roughly 50 minutes.

When to fly to Riga International Airport (RIX)

It's time to choose your travel dates for your flight from Porto Airport to Riga International Airport. July is the most popular month to head to Riga. If you want a quieter vibe, go in February.
When reserving your flight from Porto Airport to Riga International Airport, consider the type of weather you enjoy. July is the warmest month in Riga, with temperatures ranging from 13ºC to 26ºC.
January has average temperatures of between -12ºC and 4ºC. Search for cheap tickets from OPO to RIX sometime around then if you'd rather travel in cooler conditions.

Explore more of Latvia

You've done Riga, now it's time to discover more of Latvia. Journey about 193 kilometres south-east to Daugavpils to tick off its popular sights. From Parks to Cietokšņa promenāde and Za_Pochtoi, you've got a jam-packed schedule ahead.
Jelgava is another standout destination in Latvia and is around 40 kilometres south-west of Riga. No trip is complete without experiencing Jelgavas pludmale, Jelgavas Vecpilsētas māja and Šamota skulptūru parks Pasta salā.