Cheap Flights from Riga to Lisbon from THB 2,060

Frequently Asked Questions

• What are the cheapest flights from Riga to Lisbon (RIX-LIS)?

  Based on Trip.com data, Ryanair offers one-way fares as low as THB 2,060 on Cheapest nonstop routes (e.g. RIX to LIS on Sat, Nov 7), while Norwegian Air Sweden offers Cheapest nonstop round-trips from THB 4,650 departing on Mon, Nov 9 and returning on Sat, Nov 14.

• Which airlines offer direct flights from Riga to Lisbon?

  At the moment, you can catch a nonstop flight from Riga to Lisbon with the following airlines, including: easyJet Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Riga (RIX) to Lisbon (LIS) and what is the distance?

  It takes around 4 hours 40 minutes to fly from Riga (RIX) to Lisbon (LIS).

• When is the best time to book flights from Riga to Lisbon?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Riga to Lisbon is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Riga to Lisbon?

  Based on Trip.com data in the past 4 weeks, there is 3 flight per week flying from Riga to Lisbon. You can check the weekly schedule for popular airlines on this route below: Airbaltic: S/-/-/-/T/F/- -- BT675 (14:55)

• How can I find the best deals on flights from Riga to Lisbon?

  To find best deals on flights from Riga to Lisbon, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Nov 7, with one-way flights priced at just THB 2,060.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Airbaltic.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Lisbon travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Riga (RIX) to Lisbon (LIS) the cheapest?

  The cheapest months to fly from Riga to Lisbon is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Riga to Lisbon on?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Riga to Lisbon on October 27, 2026 with Lufthansa, with prices starting at THB 8,190.

• Which airports can I fly into Lisbon from Riga?

  You can arrive at any of the following airports in Lisbon: Humberto Delgado Airport (LIS). Flights from Riga International Airport to Humberto Delgado Airport (RIX-LIS) are by far the most popular option for this route.

• Is there any time difference between Riga and Lisbon?

  The time difference between Lisbon and Riga is 2h.

• How do I change or cancel my ticket from Riga to Lisbon?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Riga to Lisbon?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Riga to Lisbon is THB 10,830. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Riga to Lisbon?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Riga to Lisbon is THB 15,410. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Riga to Lisbon on Trip.com?

  Enter Riga and Lisbon, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.