£68 Find Cheap Flights from Lisbon to Riga – Compare and Save

Among airlines operating Lisbon to Riga flights:

• airBaltic: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only airBaltic operates flights between Lisbon and Riga.

Flights from Lisbon to Riga usually depart from Lisbon Humberto Delgado (LIS) and arrive at Riga Intl (RIX).

Here are some options for this route, based on selected ticket types and cabin classes:

• airBaltic: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from Lisbon to Riga.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £119 return via London Stansted (STN), compared with £306 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £31–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A220-300 family is used most often on this route, operated mainly by airBaltic and TAP AIR PORTUGAL. Other aircraft seen on the route include Airbus A321 (sharklets) variants.

One-stop flights from Lisbon to Riga most commonly connect through:

• Frankfurt am Main (FRA) – 57% of one-stop connections
• Warsaw Frederic Chopin (WAW) – 11% of one-stop connections
• Amsterdam Schiphol (AMS) – 11% of one-stop connections
• Kastrup Copenhagen (CPH) – 10% of one-stop connections

Frankfurt am Main (FRA) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 22% on the Lisbon to Riga route. Monday is the cheapest departure day at £248 return on average, while Saturday is the most expensive at £315, a difference of £67. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Lisbon to Riga route, 62% of flights were delayed in the past 3 months, with delays averaging 2 hours 2 minutes.

These are the earliest and latest flight times available from Lisbon to Riga:

• Earliest: departs at 15:55 and lands at 20:18
• Latest: departs at 16:15 and lands at 20:38.

The flight takes about 4h 23m.

Last-minute fares on this route (booked within 2 weeks of departure) run 71% above the route average of £293. Book 12 weeks before departure for the lowest fares.

A direct flight from Lisbon to Riga takes 4h 23m, covering 1,948 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Lisbon to Riga are currently lower than usual. Average one-way flight prices are about £95, which is 54% below the typical average for this route.

airBaltic is the only airline operating Lisbon to Riga flights. 38% of its flights are on time.

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time of 7h 03m, compared to 7h 43m via Frankfurt am Main (FRA) and 7h 48m via Barcelona-El Prat (BCN).

Riga is 2 hours ahead of Lisbon (Eastern European Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.

Riga Intl Airport (RIX) hosts 5 major car hire companies, with daily rates starting from around £2 for economy cars. Top options include:
• GREEN MOTION
• CarWiz
• SURPRICE CAR RENTAL
• Thrifty
• Alamo

Return flights from Lisbon to Riga range from £236 to £346, with an average of £293 over the past 12 months. Anything below £236 counts as a good deal.