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Cheap flights from Riga to Lisbon from €170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Riga to Lisbon departing on 17/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Riga to Lisbon.
Lufthansa Logo
13:50 - 23:30RIX-LIS
11h 40m1 stop
Lufthansa Logo
06:45 - 23:35LIS-RIX
14h 50m1 stop
€255Lufthansa
Find Deal
Tue, 29 Jul - Tue, 12 Aug
Lufthansa Logo
06:05 - 22:05RIX-LIS
18h 00m1 stop
Lufthansa Logo
05:05 - 23:35LIS-RIX
16h 30m1 stop
€276Lufthansa
Find Deal
Wed, 7 May - Wed, 14 May
Lufthansa Logo
13:50 - 21:50RIX-LIS
10h 00m2 stops
Lufthansa Logo
05:05 - 23:35LIS-RIX
16h 30m1 stop
€278Lufthansa
Find Deal
Wed, 7 May - Wed, 14 May
Turkish Airlines Logo
11:05 - 09:55RIX-LIS
24h 50m1 stop
Turkish Airlines Logo
16:30 - 10:10LIS-RIX
15h 40m1 stop
€310Turkish Airlines
Find Deal
Sat, 7 Jun - Fri, 13 Jun
Lufthansa Logo
13:50 - 21:50RIX-LIS
10h 00m2 stops
Lufthansa Logo
06:15 - 23:35LIS-RIX
15h 20m2 stops
€311Lufthansa
Find Deal
Wed, 7 May - Wed, 14 May
Lufthansa Logo
06:05 - 23:30RIX-LIS
19h 25m1 stop
Lufthansa Logo
06:15 - 23:35LIS-RIX
15h 20m2 stops
€329Lufthansa
Find Deal
Sat, 7 Jun - Fri, 13 Jun
KLM Logo
11:50 - 22:50RIX-LIS
13h 00m1 stop
KLM Logo
19:30 - 13:10LIS-RIX
15h 40m1 stop
€387KLM
Find Deal
Tue, 6 May - Sun, 11 May
airBaltic Logo
12:50 - 15:30RIX-LIS
4h 40mdirect
airBaltic Logo
16:15 - 22:30LIS-RIX
4h 15mdirect
€426airBaltic
Find Deal
Sat, 7 Jun - Fri, 13 Jun
Finnair Logo
14:05 - 23:25RIX-LIS
11h 20m2 stops
Finnair Logo
14:05 - 08:30LIS-RIX
16h 25m2 stops
€446Finnair
Find Deal
Sat, 7 Jun - Fri, 13 Jun
Finnair Logo
14:05 - 23:25RIX-LIS
11h 20m2 stops
Finnair Logo
06:30 - 17:40LIS-RIX
9h 10m2 stops
€1,023Finnair
Find Deal
Sat, 18 Oct - Sat, 1 Nov

Lufthansa flights from Riga to Lisbon

Our best Lufthansa deals on Riga to Lisbon flight tickets
Lufthansa
29 Jul
RIX13:50Riga Intl
11h 40m
1 stop
LIS23:30Lisbon Humberto Delgado
12 Aug
LIS06:45Lisbon Humberto Delgado
14h 50m
1 stop
RIX23:35Riga Intl
Lufthansa
7 May
RIX06:05Riga Intl
18h 00m
1 stop
LIS22:05Lisbon Humberto Delgado
14 May
LIS05:05Lisbon Humberto Delgado
16h 30m
1 stop
RIX23:35Riga Intl
Lufthansa
7 May
RIX13:50Riga Intl
10h 00m
2 stops
LIS21:50Lisbon Humberto Delgado
14 May
LIS05:05Lisbon Humberto Delgado
16h 30m
1 stop
RIX23:35Riga Intl

Finnair flights from Riga to Lisbon

Our best Finnair deals on Riga to Lisbon flight tickets
Finnair
7 Jun
RIX14:05Riga Intl
11h 20m
2 stops
LIS23:25Lisbon Humberto Delgado
13 Jun
LIS14:05Lisbon Humberto Delgado
16h 25m
2 stops
RIX08:30Riga Intl
Finnair
18 Oct
RIX14:05Riga Intl
11h 20m
2 stops
LIS23:25Lisbon Humberto Delgado
1 Nov
LIS06:30Lisbon Humberto Delgado
9h 10m
2 stops
RIX17:40Riga Intl
€1,023
Find similar
Finnair
11 Oct
RIX08:55Riga Intl
9h 30m
2 stops
LIS16:25Lisbon Humberto Delgado
24 Oct
LIS06:35Lisbon Humberto Delgado
12h 55m
2 stops
RIX21:30Riga Intl
€1,037
Find similar

See travel insights to Lisbon from

How to get the cheapest flight ticket from Riga to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Riga and Lisbon?

What is the cheapest month to fly to Lisbon?

In general, February is the cheapest month to fly from Riga to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €163. If you don’t want to visit Lisbon in February, then you should wait until January to fly from Riga, when ticket prices are also cheap, with an average price of €183.

What is the cheapest time of day to depart on your flight to Lisbon?

According to our data, the cheapest time of day to fly to Lisbon is in the evening. momondo users have found flights departing from Riga to Lisbon in the evening for as low as €0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €528 on average. Flights to Lisbon from Riga in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Riga Intl to Lisbon Humberto Delgado flight route?

Fly from Riga Intl to Lisbon Humberto Delgado for the best Riga Intl - Lisbon Humberto Delgado flight prices

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

You are more likely to see cheaper flights to Lisbon from Riga when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around €275 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Riga for as low as €201 on momondo.

What cabin class options are available on Riga Intl to Lisbon Humberto Delgado flights?

There are 1 cabin classes available to choose from on Riga Intl to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Riga to Lisbon flight prices changed over time?

As of April 2025, prices for Riga to Lisbon flights are approximately 37% more expensive when compared to flights at the same time last year.

When to book flights from Riga to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Riga to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Riga to Lisbon (RIX to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Riga to Lisbon

Best price found

€170

Fastest flight time

4h 40m

Direct flights

Tue, Sat and Sun

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Riga in the past 72 hours is €170. The best return flight deal from Riga to Lisbon found on momondo in the last 72 hours is €255.
The fastest flight from Riga to Lisbon takes 4h 40m
Direct flights go from Riga to Lisbon on Tuesday, Saturday and Sunday. Airlines offering direct flights are: airBaltic and TAP AIR PORTUGAL..
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

  • How far is Riga Intl to Lisbon Humberto Delgado by plane?

    The distance between Riga Intl and Lisbon Humberto Delgado is about 3149.0 km. 4h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Riga Intl Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Riga Intl Airport to Lisbon Humberto Delgado Airport were last updated today.

  • How many operators does momondo search for flights from Riga Intl Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Riga Intl Airport to Lisbon Humberto Delgado Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Riga Intl Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Riga to Lisbon?

  • What is the most popular airline from Riga to Lisbon?


Best airlines flying from Riga to Lisbon

Compare and see reviews for airlines that fly from Riga to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom €164Free CancellationRating
6.7
7,030 reviews
Search Lufthansa flights

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Estoril
Ericeira
Fátima
Setúbal
Madeira
Evora
Caldas da Rainha
Almada
Sintra
Oeiras
Figueira da Foz
Nazaré
Peniche
Óbidos

Why use momondo?

Why should I use momondo to find a flight deal from Riga to Lisbon?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Lisbon from Riga.

Can I find flights from Riga to Lisbon with flexible booking policies on momondo?

Yes. All flights to Lisbon from Riga on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Riga to Lisbon?

Once you have performed a search for Riga to Lisbon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Riga to Lisbon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Lisbon from Riga. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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