airBaltic
Mo, Tu, Th, and Sa
starting at $304
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Lisbon to Riga. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Lisbon to Riga, despite the fact that sometimes flights with transfers can cost significantly less.
•
•
•
•
•
•
Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Riga Airport (RIX) serves as Latvia’s main international gateway and typically functions as a mid-sized European hub rather than a major long-haul connector. You’ll find a mix of full-service and low-cost carriers—national airline services alongside budget routes to regional European destinations—so fares can range from competitive to modestly priced depending on season. The airport lies about 10–12 km southeast of Riga city center; taxi rides generally take 15–25 minutes and can be moderately priced, while the direct bus or shuttle options take roughly 25–35 minutes for a low-cost alternative. Pros include compact terminals and easy transfers between check-in and gates; cons are limited late-night service and fewer amenities compared with larger hubs.
airBaltic
Mo, Tu, Th, and Sa
starting at $304
The only airline operating direct flights from Lisbon to Riga is airBaltic. Flights operate on Monday, Tuesday, Thursday, and Saturday.
Lisbon Humberto Delgado Airport (LIS) serves as Portugal’s primary international gateway and a hub for both full-service and low-cost carriers, including TAP Air Portugal and several budget airlines. It’s located about 7 km (4–5 miles) northeast of the historic city centre, with the metro taking roughly 20–30 minutes and costing around €1.50–€3.50 depending on tickets; taxis or rideshares are typically 15–25 minutes and can be pricier, especially at peak times. The airport usually offers a broad range of food and shopping options and convenient international connections, though peak-hour crowds and occasional delays can affect comfort. Its central location makes it a practical choice for most travellers seeking easy access to Lisbon.
Lisbon — Riga
06/08/2026
Departure
Direct flight
BT676
starting at $480
Lisbon — Riga
08/01/2026
Departure
Direct flight
BT6399
starting at $465
Lisbon — Riga
08/21/2026
Departure
Direct flight
BT6399
starting at $455
Lisbon — Riga
10/27/2026
Departure
Direct flight
BT676
starting at $309
Lisbon — Riga
10/29/2026
Departure
Direct flight
BT676
starting at $254
Lisbon — Riga
06/05/2026
Departure
Direct flight
BT6399
starting at $389
Lisbon — Riga
06/12/2026
Departure
Direct flight
BT676
starting at $445
Lisbon — Riga
06/13/2026
Departure
Direct flight
BT6399
starting at $384
Lisbon — Riga
06/29/2026
Departure
Direct flight
BT6399
starting at $663
Lisbon — Riga
07/06/2026
Departure
Direct flight
BT676
starting at $905
starting at $254
starting at $133
starting at $140
starting at $142
starting at $154
starting at $159
starting at $162
starting at $170
starting at $175
starting at $180
starting at $181
starting at $181
More than 12 airlines operate flights from Lisbon to Riga, including airBaltic, Norwegian Air International, Scandinavian Airlines, Vueling, LOT Polish Airlines, Ryanair, OpenSkies, Mokulele Airlines, TAP Portugal, LC Busre SAC, Transavia, and Wizz Air. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $133, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest one-way flight from Lisbon to Riga departs on 06/25/2026, is operated by Norwegian Air International and costs $133
The cheapest roundtrip flight from Lisbon to Riga departs on 04/01/2027, is operated by LOT Polish Airlines and costs $227
Fastest flight from Lisbon to Riga takes 6h 25m
There are direct flights on this route 5 days a week: Mo, Tu, Th, Fr, and Sa
The distance between Lisbon and Riga is 3143km (1949 miles). The average flight duration is 12h 32m. There are 4 direct flights from Lisbon to Riga. The time difference between Lisbon and Riga is 2h. Flights from Lisbon begin at 4:15 PM. The latest flight from Lisbon departs at 4:15 PM
The cheapest flight ticket from Lisbon to Riga according to data for the last 48 hours costs $133
Often the best time to buy tickets from Lisbon to Riga is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Lisbon to Riga can be found flying in these months: May, September, April.
The fastest flights from Lisbon to Riga start from 6 hours 25 minutes in the air.
The following airlines operate direct flights on the route Lisbon — Riga: airBaltic
The cost of a one-way flight from Lisbon to Riga ranges from $125 (May 2026) to $206 (August 2026). On average, the ticket price is about $145–$151.
Flight costs for Lisbon — Riga fluctuate noticeably — prices go up and down. There's no clear trend, but we've analyzed the data and found some benchmarks.
Despite the fluctuations, patterns exist: the cheapest period is September 2026–April 2027 — averaging $135. The most expensive is July 2026–August 2026 ($176). The difference reaches 23%.
With this kind of price behavior, it's worth comparing prices across several months and booking when a good deal appears. A good benchmark is September 2026–April 2027, where you can save up to 23%.
Price spread on this route is 18.1%. Costs vary significantly, so your choice of month can noticeably affect your travel budget.
