Flight tickets from Lisbon to Riga International

Compare Lisbon to Riga International flight deals

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

Book the best Riga International fare with no extra fees

Flight deals from Lisbon Airport to Riga International Airport

Looking for a cheap last-minute deal or the best return flight from Lisbon Airport to Riga International Airport? If you want to travel next month, return fares start from ₹ 16,612. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Lisbon to Riga International

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

Direct flights from Lisbon to Riga International

Lisbon to Riga International: Alternative routes

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

Lisbon to Riga: Flight information

The things to know before you go.
Cheapest flight found₹ 7,390
Cheapest month to flyApril
Average flight time4 hrs, 27 mins
Most popular airlineairBaltic
Average flights per week6

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

The best price we found for a return flight from Lisbon to Riga International is ₹ 16,612. 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.
4 hours and 27 minutes is the average flight time from Lisbon to Riga International.
airBaltic and TAP Air Portugal fly direct from Lisbon to Riga International.
As of March 2026, there are 6 flights per week flying from Lisbon to Riga International.
The cheapest month to fly from Lisbon to Riga International is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Riga International Airport on Friday, 24 April 2026.
Yes – the average flight time is 4 hours and 27 minutes.
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.
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.
Currently, Ryanair and airBaltic offer the cheapest flight tickets to Riga International.

Travelling from Lisbon Portela Airport (LIS) to Riga International Airport (RIX): what you need to know

  • Hop on a direct flight from Lisbon Portela Airport to Riga International Airport and you'll be in the air for an average of 4 hours 25 minutes.

  • Riga is two hours ahead of Lisbon and observes the UTC+2 timezone.

  • Every week, there are four Lisbon Portela Airport to Riga International Airport flights. If you'd like to get going as soon as possible, pick the 15:40 Air Baltic flight. If you'd rather make the most of your day before you fly, the latest flight is at 16:15 with Air Baltic.

  • Your LIS to RIX flight won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • During popular months such as June, it's a good idea to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead for an international flight whenever you're travelling during a high season in general.

  • Getting to Riga (and then exploring more of Latvia!) is a breeze with Air Baltic. This popular airline has direct flights from Lisbon Portela Airport to Riga International Airport.

  • The airline that tops the list for bookings on this route is Air Baltic.

  • Among carriers operating LIS to RIX flights, Air Baltic leads the way for on-time arrivals.

  • If you want to break up your flight, just deselect 'Direct flights only' when searching for your ticket from Lisbon Portela Airport to Riga International Airport. Here are the most popular stopovers between LIS and RIX:

    • Amsterdam Airport Schiphol

    • Cote D'Azur Airport

    • Frankfurt Airport

How to find the cheapest flights from Lisbon Portela Airport (LIS) to Riga International Airport (RIX)

  • At the moment, ₹ 7,390 is the lowest price we've seen for a one-way Lisbon Portela Airport to Riga International Airport flight. The best price for a return plane ticket is ₹ 16,612. Remember that fares may change due to demand when booking.

  • Score cheap tickets from LIS to RIX by booking at least one month ahead. Based on our research, that's the sweet spot for finding a bargain.

  • Plan your trip for December. That's the cheapest month for flights from Lisbon Portela Airport to Riga International Airport. If you're flexible on when you fly, try out the 'Whole month' tool to find the cheapest price across each month.

  • Cut down on the time spent looking for cheap flights from LIS to RIX by setting up a Price Alert. You'll get an email or notification on the app when a new low fare is offered.

  • Select your preferred departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Lisbon Portela Airport to Riga International Airport.

Handy information about Lisbon Portela Airport (LIS)

  • Of all flights departing from Lisbon Portela Airport, 64.1% land on schedule at their destination.

  • Central Lisbon to Lisbon Portela Airport is approximately 10 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're ride-sharing, catching a cab or driving.

  • You can expect a journey time of about 1 hour when using public transport.

  • Catching an early flight from Lisbon Portela Airport to Riga International Airport? Avoid the last-minute rush to the airport (and sneak in some extra snooze time) by picking one of these stays near LIS:

Arriving at Riga International Airport (RIX)

  • The last thing you want is a long journey to your hotel if you're arriving on a late Lisbon Portela Airport to Riga International Airport flight. Reserve one of these accommodation options near RIX instead:

  • Travel at your own pace with a Riga International Airport rental car. Pick up your wheels from Panek, Green Motion or Carwiz and experience more of Riga and beyond.

  • To get the lowest price, reserve your vehicle from Riga International Airport about four weeks in advance.

Getting from Riga International Airport (RIX) to central Riga

  • Riga International Airport is approximately 11 kilometres from the centre of Riga. The drive time takes around 20 minutes.

  • It typically takes 50 minutes to get there by public transport.

When to fly to Riga International Airport (RIX)

  • The quietest month for a flight from Lisbon Portela Airport to Riga International Airport is February, while July is the most popular. Pick the best time to visit Riga based on whether you prefer a faster pace or a more relaxed vibe.

  • When booking your flight from Lisbon Portela Airport to Riga International Airport, think about the kind of weather you enjoy. July is the warmest month in Riga, with temperatures ranging from 13ºC to 26ºC.

  • If you want cooler conditions, look for a cheap ticket from LIS to RIX in January. Average temperatures are between -12ºC and 4ºC then.

Explore more of Latvia

  • Daugavpils is just one of the many cities in Latvia waiting to be explored after you've seen Riga. Around 193 kilometres away to the south-east, top sights here include Parks, Cietokšņa promenāde and Za_Pochtoi.

  • Jelgava is another favourite destination in Latvia and is around 40 kilometres south-west of Riga. No journey is complete without dropping by Jelgavas pludmale, Jelgavas Vecpilsētas māja and Šamota skulptūru parks Pasta salā.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.