There are most likely no direct flights on the Riga — Lisbon route
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 Riga to Lisbon. 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 Riga to Lisbon, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Riga — Lisbon route
Riga — Lisbon
06/05/2026
Departure
Direct flight
BT675
starting at $502
Riga — Lisbon
06/08/2026
Departure
Direct flight
BT675
starting at $722
Riga — Lisbon
06/15/2026
Departure
Direct flight
BT675
starting at $414
Riga — Lisbon
06/20/2026
Departure
Direct flight
BT675
starting at $469
Riga — Lisbon
06/06/2026
Departure
Direct flight
BT675
starting at $377
Riga — Lisbon
06/26/2026
Departure
Direct flight
BT675
starting at $302
Riga — Lisbon
07/24/2026
Departure
Direct flight
BT675
starting at $237
Riga — Lisbon
07/25/2026
Departure
Direct flight
BT675
starting at $306
Riga — Lisbon
07/27/2026
Departure
Direct flight
BT675
starting at $353
Riga — Lisbon
07/31/2026
Departure
Direct flight
BT675
starting at $356
starting at $180
starting at $137
starting at $142
starting at $146
starting at $148
starting at $176
starting at $185
The route Riga — Lisbon is served by many carriers — 7 in total, including airBaltic, Cityjet, Ryanair, Buzz, Norwegian Air International, LOT Polish Airlines, and Finnair. This gives passengers wide opportunities: from finding the lowest fare (from $137) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest one-way flight from Riga to Lisbon departs on 07/24/2026, is operated by Cityjet and costs $137
The cheapest roundtrip flight from Riga to Lisbon departs on 01/14/2027, is operated by Cityjet and costs $223
Fastest flight from Riga to Lisbon takes 6h 5m
There are direct flights on this route 3 days a week: Mo, Fr, and Sa
The distance between Riga and Lisbon is 3143km (1949 miles). There are 3 direct flights from Riga to Lisbon. The time difference between Riga and Lisbon is 2h. Flights from Riga begin at 12:30 PM. The latest flight from Riga departs at 12:50 PM
The cheapest flight ticket from Riga to Lisbon according to data for the last 48 hours costs $137
Often the best time to buy tickets from Riga to Lisbon is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Riga to Lisbon can be found flying in these months: July, June, August.
The fastest flights from Riga to Lisbon start from 6 hours 5 minutes in the air.
The following airlines operate direct flights on the route Riga — Lisbon: airBaltic
In different months, ticket prices from Riga to Lisbon vary: minimum — $137 (July 2026), maximum — $194 (December 2026). Typically, the flight costs $148–$159.
The Riga — Lisbon route shows a classic seasonal pattern: prices rise, peak, then fall again. Knowing this, you can pick a more affordable time to fly.
Prices rise from July 2026 to December 2026 (+41%), then decline from June 2026 to July 2026 (4%). The cheapest tickets are in June 2026–July 2026 (averaging $140), while the priciest are in December 2026–April 2027 ($189).
For savings, plan your flight for June 2026–July 2026 — you could save up to 26%. Try to avoid December 2026–April 2027 when possible: prices are at their highest then.
Price spread on this route is 13.9%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
