Popular airlines from Riga International Airport (RIX) to Humberto Delgado Airport (LIS)
British AirwaysBritish Airways
LufthansaLufthansa
FinnairFinnair
IberiaIberia
LOT-Polish AirlinesLOT-Polish Airlines
TAP PortugalTAP Portugal
Brussels AirlinesBrussels Airlines
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Cheap Flights from Riga to Lisbon (RIX-LIS)
Prices were available within the past 7 days and start at $145 for one-way flights and $198 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Frequently asked questions
Travel information
Travel information
Origin airport | Riga Intl. |
Destination airport | Humberto Delgado |
Airlines serving | Air Baltic, British Airways, Brussels Airlines, Finnair, Iberia, LOT-Polish Airlines, Lufthansa, Norwegian Air Sweden, Scandinavian Airlines, TAP Portugal, Turkish Airlines |
Roundtrip price | $197 |
Distance | 1949 mi |
Book with confidence
Book with confidence
The cheapest times to fly from Riga to Lisbon
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Riga to Lisbon are during the month of December. You can find some of the cheapest flights from Riga to Lisbon with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Riga to Lisbon
Sunday is one of the best days to book for cheap flights from Riga to Lisbon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Riga to Lisbon
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Riga to Lisbon in 2025. You can also book with separate airlines for your outbound and return journeys, from $145 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Riga to Lisbon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Riga to Lisbon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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Be inspired and discover more with Expedia
Lodging
- 5 Star Hotels in Lisbon City Center
- Blue Liberdade Hotel
- Avenida Palace
- Tivoli Avenida Liberdade Lisboa – A Leading hotel of the world
- Sofitel Lisbon Liberdade
- Dear Lisbon - Palace Chiado Suites
- Corinthia Lisbon
- Lisboa Pessoa Hotel
- InterContinental Lisbon by IHG
- Palácio das Especiarias
- Portugal Boutique Hotel
- Rossio Garden Hotel
- Memmo Alfama - Design Hotels
- Meliá Lisboa Aeroporto
- H10 Duque de Loulé
- Le Consulat
- Be Poet Baixa Hotel
- Radisson Blu Hotel
- Palácio Ludovice Wine Experience Hotel
- Olissippo Lapa Palace – The Leading Hotels of the World
- Hotel da Baixa
- PortoBay Liberdade
- Torel Palace Lisbon
- Hotels near Lisbon Airport Station
- Hotels near Lisbon Old Town
- Hotels near Baixa
- Hotels near Lisbon City Center
Flights
- Austrian Airlines
- Swiss International Air Lines
- British Airways
- United
- Air Baltic
- Scandinavian Airlines
- Lufthansa
- Air Canada
- Delta
- KLM
- Iberia
- Finnair
- Air France
- American Airlines
- Turkish Airlines
- LOT-Polish Airlines
- TAP Portugal Newark Liberty Intl. Airport (EWR) to Lisbon (LIS) flights
- TAP Portugal Washington (IAD) to Lisbon (LIS) flights
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- TAP Portugal Boston (BOS) to Lisbon (LIS) flights
- TAP Portugal Madrid (MAD) to Lisbon (LIS) flights
- British Airways Chicago (ORD) to Lisbon (LIS) flights
- TAP Portugal New York (JFK) to Lisbon (LIS) flights
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