A rocky shoreline with clear turquoise water and distant mountains.

£107 Cheap Flights from Riga (RIX) to Olbia (OLB)

View £107 flight on Sat, 29 Aug 2026Opens in a new window

Popular airlines from Riga International Airport (RIX) to Costa Smeralda Airport (OLB)

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Cheap Flights from Riga (RIX) to Olbia (OLB)

Prices were available within the past 7 days and start at £107 for one-way flights and £178 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, 19 Aug - Sun, 23 Aug
RIX
Riga
OLB
Olbia
£178 Return, found 2 days ago
£178
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 19 Aug from Riga to Olbia, returning Sun, 23 Aug, priced at £178 found 2 days ago
Norwegian Air Sweden
Sat, 29 Aug - Sat, 5 Sept
RIX
Riga
OLB
Olbia
£198 Return, found 18 hours ago
£198
Return
found 18 hours ago
Select Norwegian Air Sweden flight, departing Sat, 29 Aug from Riga to Olbia, returning Sat, 5 Sept, priced at £198 found 18 hours ago
Lufthansa
Tue, 4 Aug - Sat, 8 Aug
RIX
Riga
OLB
Olbia
£209 Return, found 15 hours ago
£209
Return
found 15 hours ago
Select Lufthansa flight, departing Tue, 4 Aug from Riga to Olbia, returning Sat, 8 Aug, priced at £209 found 15 hours ago
Lufthansa
Tue, 4 Aug - Sat, 8 Aug
RIX
Riga
OLB
Olbia
£219 Return, found 15 hours ago
£219
Return
found 15 hours ago
Select Lufthansa flight, departing Tue, 4 Aug from Riga to Olbia, returning Sat, 8 Aug, priced at £219 found 15 hours ago
Lufthansa
Thu, 27 Aug - Thu, 3 Sept
RIX
Riga
OLB
Olbia
£220 Return, found 18 hours ago
£220
Return
found 18 hours ago
Select Lufthansa flight, departing Thu, 27 Aug from Riga to Olbia, returning Thu, 3 Sept, priced at £220 found 18 hours ago
Lufthansa
Fri, 31 Jul - Mon, 3 Aug
RIX
Riga
OLB
Olbia
£222 Return, found 2 days ago
£222
Return
found 2 days ago
Select Lufthansa flight, departing Fri, 31 Jul from Riga to Olbia, returning Mon, 3 Aug, priced at £222 found 2 days ago
Lufthansa
Wed, 19 Aug - Sun, 23 Aug
RIX
Riga
OLB
Olbia
£233 Return, found 2 days ago
£233
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 19 Aug from Riga to Olbia, returning Sun, 23 Aug, priced at £233 found 2 days ago
Swiss International Air Lines
Sat, 29 Aug - Sat, 5 Sept
RIX
Riga
OLB
Olbia
£244 Return, found 18 hours ago
£244
Return
found 18 hours ago
Select Swiss International Air Lines flight, departing Sat, 29 Aug from Riga to Olbia, returning Sat, 5 Sept, priced at £244 found 18 hours ago
Austrian Airlines
Wed, 19 Aug - Sun, 23 Aug
RIX
Riga
OLB
Olbia
£248 Return, found 2 days ago
£248
Return
found 2 days ago
Select Austrian Airlines flight, departing Wed, 19 Aug from Riga to Olbia, returning Sun, 23 Aug, priced at £248 found 2 days ago
Air Baltic
Tue, 18 Aug - Sat, 22 Aug
RIX
Riga
OLB
Olbia
£393 Return, found 2 days ago
£393
Return
found 2 days ago
Select Air Baltic flight, departing Tue, 18 Aug from Riga to Olbia, returning Sat, 22 Aug, priced at £393 found 2 days ago

Frequently asked questions

How much does a flight from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda) cost?
You can find one-way and return flights from RIX to OLB with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when RIX to OLB ticket fares go up or down.
What is the cheapest month to fly from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda)?
The cheapest months to fly from RIX to OLB are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda)?
Only one airline offers direct flights from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda). Air Baltic operates 7 direct flights from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda) every week.
How do I find cheap flights from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda)?
To find a cheap flight from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda)?
The best airline to fly with from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda) will differ from traveler to traveler. If you like to fly early, Air Baltic offers early morning flights. If price is the most important factor, Air Baltic typically offers the lowest fares. Air Baltic offers the most daily flights from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda)?
You'll find around 19 connecting flights per day from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda). Some common connection points include Frederic Chopin (WAW), Frankfurt Intl. (FRA), and Vilnius Intl. (VNO).
What is the earliest flight from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda)?
The earliest flight from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda) typically departs around 5:50 AM. This service is seasonal, active only in May, and is operated by airlines such as LOT-Polish Airlines, Helvetic Airways, and Edelweiss Air. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda)?
You'll typically find the most flights from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda) on a Saturday, with around 29 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Air Baltic, LOT-Polish Airlines, and Finnair.
What are the most popular departure times for flights from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda)?
The most popular departure times for flights from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda) are in the early morning, from 6am to 9am. Many major carriers, including Lufthansa, Air Baltic and Finnair, offer flights during this window. Many travellers prefer these times as they allow for an early start to your journey, getting you to your destination with plenty of time left in the day.
How long does it take to fly from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda)?
A non-stop flight from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda) typically takes around 3 hours 18 minutes, covering a distance of approximately 2,062 kilometers. If you opt for a flight with one stop, your journey will usually be longer, taking about 10 hours 30 minutes. Flights with two or more stops generally take even longer, around 22 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda)?
You can fly business class between RIX and OLB. Airlines that offer business class service on this route include:
  • Lufthansa
  • LOT-Polish Airlines
  • Air Baltic
How do I earn miles on a Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda) flight with Expedia?
It's easy to earn miles on a Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Olbia (OLB) from Riga (RIX)?
If you're planning to travel to Olbia from Riga Intl. (RIX), you can fly directly into Costa Smeralda (OLB) which offers international flights and connections. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Frederic Chopin (WAW), or Vilnius Intl. (VNO) before reaching Olbia. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda) at the last minute?
Typically, booking a last minute flight from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda) flight and hotel package?
Securing a Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda)?
If you booked your Riga (RIX-Riga Intl.) to Olbia (OLB-Costa Smeralda) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Riga Intl.
Destination airport
Costa Smeralda
Airlines serving
Air Baltic, Austrian Airlines, Iberia, Lufthansa, Norwegian Air Sweden, Swiss International Air Lines
Return price
£178
Distance
2049 km
Average flight time
3 hours 20 mins

Book with confidence

Compare flights from Riga to Olbia easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Riga to Olbia. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Costa Smeralda in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Riga Intl. to Costa Smeralda.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Riga Intl. (RIX) to Costa Smeralda (OLB)

The easiest way to view the best deals on flights from Riga to Olbia today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Riga Intl. to Costa Smeralda start at just £178 and range up to £393.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Riga and Olbia
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Riga to Olbia flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Riga Intl. to Costa Smeralda for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Riga to Olbia easily and book with confidence

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*Available to Expedia members.