Cheap flights from Lisbon (LIS) to Riga (RIX)
Find cheap flights from Lisbon to Riga with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lisbon to Riga
Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Riga (RIX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Popular in | August |
Cheapest in | January |
Average price | $349 |
Good one-way deal | $318 or less |
Compare providers for flights from Lisbon to Riga
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to Riga in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lisbon-Riga flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Lisbon-Riga flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Lisbon-Riga flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lisbon-Riga flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-Riga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Lisbon to Riga
Have a flexible travel schedule? Discover the best time to fly to Riga from Lisbon with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Lisbon to Riga
How far ahead should I book a flight from Lisbon to Riga?
To ensure you get the cheapest price possible for a flight from Lisbon to Riga, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Lisbon to Riga?
Currently, January is the cheapest month in which you can book a flight from Lisbon to Riga (average of $162). Flying from Lisbon to Riga in August is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LIS to RIX?
It’s typically best to fly out from Lisbon to Riga in the evening. Doing so could potentially save you 51% on the flight price compared to flying in the afternoon, which is usually more expensive.
How often are flights from Lisbon to Riga delayed?
About 73% of weekly flights between Lisbon and Riga have experienced delays in the past year, with the average delay time being 105 minutes.
What is the most punctual flight time for Lisbon to Riga flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Lisbon to Riga flights?
Over the last year, airBaltic have had the lowest number of delays on this route, with just 61% of flights being delayed.