LIS - RIX

Find cheap flights from Lisbon to Riga

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KAYAK searches hundreds of travel sites at once for deals on flights to Riga

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Riga, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Riga, as well as popular online travel agencies
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Flights Deals
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Flights Deals

Cheap Flight Deals from Lisbon to Riga (LIS-RIX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Lisbon to Riga that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Lisbon to Riga

KAYAK's recommended return flight deals from the most popular airlines that fly from Lisbon to Riga.
Discover the best prices for you by selecting your travel dates on KAYAK.
Multiple Airlines Logo
LIS-RIX
1948 mimulti-stop
Multiple Airlines Logo
RIX-LIS
1948 mimulti-stop
Multiple Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Lisbon to Riga flights

Get data-powered insights and trends into flights from Lisbon to Riga to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Lisbon to Riga?

The average price of all round-trip flights from Lisbon to Riga clicked on KAYAK for each day over the last 12 months.
For Lisbon to Riga, Sunday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Riga back to Lisbon, the best deals are generally found on Friday, with Saturday being the most expensive.

What is the cheapest month to fly from Lisbon to Riga?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lisbon to Riga, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Lisbon to Riga is January, where tickets cost £142 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is £385 and £318 respectively.

How far in advance should I book a flight from Lisbon to Riga?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Lisbon to Riga, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Lisbon to Riga, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know - Cheap tickets from Lisbon to Riga

Low season

January

High season

August
Best time to beat the crowds (47% less expensive on average)
Most popular time to fly (13% more expensive on average)

When to book flights from Lisbon to Riga

Are your dates flexible? Find out the best times to travel from Lisbon to Riga based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lisbon to Riga

  • Which aircraft models fly most regularly from Lisbon to Riga?

    The Airbus A220-300 is the aircraft model that flies most regularly on the Lisbon to Riga flight route.

  • Which airline alliances offer flights from Lisbon to Riga?

    Star Alliance is the only airline alliance operating flights between Lisbon and Riga.

  • On which days can I fly direct from Lisbon to Riga?

    You can catch a direct flight from Lisbon to Riga on on Monday, Friday, and Saturday.

  • How does KAYAK find such low prices on flights from Lisbon to Riga?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lisbon to Riga.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lisbon to Riga?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Riga from Lisbon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lisbon to Riga?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Riga with an airline and back to Lisbon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lisbon to Riga?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Riga from Lisbon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Lisbon to Riga?

Find which airlines fly direct from Lisbon Humberto Delgado Airport to Riga Intl Airport, which days they fly and book direct flights.

Direct departures

Lisbon Humberto Delgado to Riga Intl

Monday

TAP AIR PORTUGAL, airBaltic

TAP AIR PORTUGAL, airBaltic

Friday

TAP AIR PORTUGAL, airBaltic

TAP AIR PORTUGAL, airBaltic

Saturday

TAP AIR PORTUGAL, airBaltic

TAP AIR PORTUGAL, airBaltic

See more direct flights

Direct returns

Riga Intl to Lisbon Humberto Delgado

Monday

TAP AIR PORTUGAL, airBaltic

TAP AIR PORTUGAL, airBaltic

Friday

TAP AIR PORTUGAL, airBaltic

TAP AIR PORTUGAL, airBaltic

Saturday

TAP AIR PORTUGAL, airBaltic

TAP AIR PORTUGAL, airBaltic

See more direct flights
See more direct flights

Top airline flying from Lisbon to Riga

 
See real verified KAYAK customer reviews for airlines flying from Lisbon to Riga. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lisbon to Riga? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
LufthansaOverall score based on 7042 reviews
6.4Entertainment
6.9Boarding
6.7Comfort
6.2Food
7.5Crew
Airline reviews

I like the service and the efficiency. I am lactose intolerant and the lactose intolerant meal in business class was not astounding. Also, the business class fully reclining seats are not that comfortable.

8.0 ExcellentAnonymous, Apr 2025FRA - BOS
Read more Lufthansa reviews

I like the service and the efficiency. I am lactose intolerant and the lactose intolerant meal in business class was not astounding. Also, the business class fully reclining seats are not that comfortable.

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

I flew from Brussels to Munich, then from Munich to Denver. The flight from Brussels was only about 2.5 hours and it was okay. But the flight from Munich was about 12 hours and we sat on the plane for a very long time after everyone boarded. I paid something like $75 for a “preferred” seat in economy and it was so cramped my knees rubbed against the hard shell pocket. You couldn’t turn your legs to the side because the passenger next to you was too close. I was on the aisle but couldn’t put my leg out because there was often traffic or carts. Maybe I’m expecting too much but on such a long flight I’d like to see more comfortable seats. I think it was a United A380 plane. I won’t be flying anywhere that far away again. My legs and feet are still swollen 4 days later.

The agent, who took my mother to her gate, kept talking with one of her male coworkers and treating my mother like a sack of potatoes. She was ignoring my questions because she was too busy flirting with her male colleague. This was a very unprofessional behavior. We also had to wait for close to half an hour for an agent to arrive.

Extremely tight connection in Frankfurt. Tickets with one hour layover are not realistic even with first flight being on time. Just barely made it and ran most of the way. 😬

Very good flight, only problem is the boarding process where some peoples do not have manners and do not how to fly ( preparing your documents, oversized carry-ons, not understanding or feigning to not understand directives).

I like entertainment on the plane once I got it to work. The touch screen really had a hard time responding to touch. Boarding was excruciatingly slow. Getting through passport control was bad enough but security had a line of us not moving at all while this team of security people took their time going through every item of one single passenger, not letting anybody else advance (only one lane open while the equipment was there for 2). I would have missed my connecting flight had it not been an hour late itself. I know the airport is not the responsibility of Lufthansa or Kayak but I mention it as the reason my experience was not great.

I remember flying with Lufthansa many years ago, and it used to be an amazing airline with more technologically savvy and roomy planes, but unfortunately that isn’t the case anymore. The space between the seats is much smaller, which is ok for short flights, but definitely not for across the Atlantic flights. Not sure if I’ll opt for Lufthansa the next time, maybe just if necessary.

Flight crew was among the best I’ve ever seen

Lufthansa crew are great Frankfurt to Raleigh RDU North Carolina USA

Everything you need to know for your flight from Lisbon to Riga

Information on your arrival and departure airports

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