Cheap flights from Riga (RIX) to Lisbon (LIS)
Find cheap flights from Riga to Lisbon 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.Cheapflights Tip: The best prices from Riga Intl to Lisbon Humberto Delgado are usually found in February or January, booked 63 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap flight deals from Riga to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Riga (RIX) to Lisbon (LIS). 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 October 30, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Popular in | July |
Cheapest in | February |
Average price | $375 |
Compare providers for flights from Riga to Lisbon
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 Riga to Lisbon in October.
| 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 Riga-Lisbon flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Riga-Lisbon flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Riga-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Riga-Lisbon 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 Riga-Lisbon 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 Riga to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Riga with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Riga to Lisbon
How far ahead should I book a flight from Riga to Lisbon?
The best time to book flights from Riga to Lisbon is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Riga to Lisbon?
Currently, February is the cheapest month in which you can book a flight from Riga to Lisbon (average of $171). Flying from Riga to Lisbon in September is currently the most expensive (average of $235). 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 RIX to LIS?
A simple way to save on the total cost of your ticket is to fly from Riga to Lisbon at noon. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the morning.
How often are flights from Riga to Lisbon delayed?
About 23% of weekly flights between Riga and Lisbon have experienced delays in the past year, with the average delay time being 93 minutes.
What is the most punctual flight time for Riga to Lisbon 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?
Tuesday 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 Riga to Lisbon flights?
Over the last year, airBaltic have had the lowest number of delays on this route, with just 10% of flights being delayed.
What’s the top layover airport for flights from Riga to Lisbon?
Frankfurt am Main (FRA) – chosen by Cheapflights users on 50% of 1-stop itineraries from Riga to Lisbon on Cheapflights.
What’s the fastest layover option from Riga to Lisbon?
Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 11h 40m.
What’s the fastest layover option from Riga to Lisbon?
Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 11h 40m.
Which airport typically offers the quickest layover for flights from Riga to Lisbon?
Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average layover time of 6h 53m.
Reviews of airlines servicing Lisbon
Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with airBaltic, TAP AIR PORTUGAL, and Lufthansa from Riga to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
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Tommy,Aug 2025
RIX - DUB
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Tommy,Aug 2025
RIX - DUB
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Tommy,Aug 2025
RIX - DUB
Overall
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Tommy,Aug 2025
RIX - DUB
Overall
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Tommy,Aug 2025
RIX - DUB
Related info for your journey
Find useful and relevant information for your journey from Riga to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Lisbon by adding a car rental and/or hotel reservation to your travel itinerary.
Top 4 airlines flying from Riga to Lisbon
Discover the top 4 airlines that operate flights from Riga to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$181 | Average$260 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$187 | Average$261 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$229 | Average$457 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$272 | Average$497 | FlexibilityNo cancel fee | On-timeN/A |