Cheap flights from Trondheim to Riga

August is the cheapest month in the displayed calendar for this route. The listed fare months run from November through August, with September and October not shown, so compare the months that actually appear rather than assuming an even curve. School holidays and the Christmas period usually tighten availability on a route with no non-stop flights, while midweek departures can leave more room to manoeuvre. Check Tuesdays and Wednesdays before settling on a weekend, and remember that a connection is more exposed to delays in winter weather.

There are no direct flights, so every listed carrier connects somewhere before Riga, and the connection is where the journey gains time, risk or extra cost. The airlines named for this route are Norwegian International, Scandinavian Airlines, Braathens Regional Aviation, Cityjet, Norwegian, Nordic Regional Airlines, Finnair, KLM Cityhopper, Wider and KLM Royal Dutch Airlines. Some may price the trip as one through-ticket, while others can involve a self-transfer; check baggage rules, minimum connection time and whether the fare includes a checked bag before you pay.

If you arrive late in the day, the last leg of your connection and the ride into Riga matter more than the fare you saw. Riga Airport is the city's airport and the centre is reached by road, so check the final connection, the last public transport or taxi availability, and how long the final transfer will take. Landing after dark can turn a cheap ticket into an expensive night if you miss the last bus or have to wait for a car. Keep the arrival airport and your first night's address in the same plan, not as separate bookings.

Currency

EUR (€)

Power sockets

Type C, F · 230 V

Language

Latvian

Emergency number

112, 110, 113

Driving side

right

Calling code

+371

Internet domain

.lv

EU / Schengen

EU member, Schengen area

Population of Riga

589 k (2026)

Time zone

UTC+02 (Europe/Riga)

Country facts: Wikidata

• Check the passport and entry rules that apply to your nationality for Latvia.
• Confirm whether your fare includes checked baggage and whether you can add it later.
• Verify that a connection is protected on one ticket or planned as a self-transfer.
• Make sure your departure is from Trondheim Airport and not a different Norwegian gateway.
• Review the displayed months, with August as the cheapest, before fixing dates.
• Allow extra time for winter weather and for late arrivals into Riga.