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$166 Cheap Flights from Trieste (TRS) to Riga (RIX)

View $166 flight on Thu, Aug 6, 2026Opens in a new window

Popular airlines from Friuli Venezia Giulia Airport (TRS) to Riga International Airport (RIX)

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Cheap Flights from Trieste to Riga (TRS-RIX)

Prices were available within the past 7 days and start at $166 for one-way flights and $210 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, Sep 15 - Thu, Sep 24
TRS
Trieste
RIX
Riga
$210 Roundtrip, found 6 days ago
$210
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Sep 15 from Trieste to Riga, returning Thu, Sep 24, priced at $210 found 6 days ago
Lufthansa
Tue, Sep 15 - Thu, Sep 24
TRS
Trieste
RIX
Riga
$226 Roundtrip, found 6 days ago
$226
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Sep 15 from Trieste to Riga, returning Thu, Sep 24, priced at $226 found 6 days ago
Lufthansa
Tue, Sep 15 - Thu, Sep 24
TRS
Trieste
RIX
Riga
$244 Roundtrip, found 6 days ago
$244
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Sep 15 from Trieste to Riga, returning Thu, Sep 24, priced at $244 found 6 days ago
Lufthansa
Thu, Sep 17 - Sat, Sep 26
TRS
Trieste
RIX
Riga
$253 Roundtrip, found 6 days ago
$253
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Sep 17 from Trieste to Riga, returning Sat, Sep 26, priced at $253 found 6 days ago
Lufthansa
Thu, Sep 17 - Sat, Sep 26
TRS
Trieste
RIX
Riga
$255 Roundtrip, found 6 days ago
$255
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Sep 17 from Trieste to Riga, returning Sat, Sep 26, priced at $255 found 6 days ago
Lufthansa
Thu, Aug 6 - Thu, Aug 13
TRS
Trieste
RIX
Riga
$262 Roundtrip, found 4 days ago
$262
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Aug 6 from Trieste to Riga, returning Thu, Aug 13, priced at $262 found 4 days ago
ITA Airways
Tue, Sep 15 - Thu, Sep 24
TRS
Trieste
RIX
Riga
$324 Roundtrip, found 6 days ago
$324
Roundtrip
found 6 days ago
Select ITA Airways flight, departing Tue, Sep 15 from Trieste to Riga, returning Thu, Sep 24, priced at $324 found 6 days ago
Air France
Thu, Sep 17 - Sat, Sep 26
TRS
Trieste
RIX
Riga
$496 Roundtrip, found 6 days ago
$496
Roundtrip
found 6 days ago
Select Air France flight, departing Thu, Sep 17 from Trieste to Riga, returning Sat, Sep 26, priced at $496 found 6 days ago
KLM
Thu, Sep 17 - Sat, Sep 26
TRS
Trieste
RIX
Riga
$514 Roundtrip, found 6 days ago
$514
Roundtrip
found 6 days ago
Select KLM flight, departing Thu, Sep 17 from Trieste to Riga, returning Sat, Sep 26, priced at $514 found 6 days ago
Air Baltic
Thu, Aug 6 - Thu, Aug 13
TRS
Trieste
RIX
Riga
$575 Roundtrip, found 4 days ago
$575
Roundtrip
found 4 days ago
Select Air Baltic flight, departing Thu, Aug 6 from Trieste to Riga, returning Thu, Aug 13, priced at $575 found 4 days ago

Frequently asked questions

How much does a flight from Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.) cost?
You can find cheap one-way flights from $166 and cheap return flights from $210 Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.) with Expedia. Roundtrip flights usually range from $510 to $1409. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.)?
The cheapest month to fly from TRS to RIX is September 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're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.)?
Enter TRS to RIX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.)?
Lufthansa is one of the cheapest airlines offering connecting flights from Friuli Venezia Giulia (TRS) to Riga Intl. (RIX), with round-trip tickets starting from around $451.18 with a layover in Frankfurt Intl. (FRA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.)?
To find a cheap flight from Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.), 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 time to fly from Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.)?
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.
What is the earliest flight from Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.)?
The earliest flight from Friuli Venezia Giulia Airport (TRS) to Riga International Airport (RIX) typically departs at around 6:15 AM local time, operated by Air Dolomiti and Air Baltic. This seasonal service is available in December, allowing you to make the most of your time in Latvia. 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 Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.)?
The busiest day for flights from Friuli Venezia Giulia (TRS) to Riga Intl. (RIX) is a Thursday, with around 12 flights. This gives you plenty of options for your travel plans. Major airlines on this route include ITA Airways, Alitalia, and Air Dolomiti.
What are the most popular departure times for flights from Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.)?
The most popular departure times for flights from Trieste (TRS) to Riga (RIX) are in the early morning, from 6am to 9am. About 53% of passengers prefer this time window. Lufthansa and Air Baltic operate flights during this window. This timing is favored as it allows travelers to arrive in Riga with plenty of time to explore the city.
How long does it take to fly from Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.)?
Flights from TRS to RIX with one stop typically take around 6 hours, covering approximately 888 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.)?
Select the "Business class" and "First class" filters when looking for TRS to RIX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.) flight with Expedia?
It's easy to earn miles on a Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.) 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 Riga from Friuli Venezia Giulia (TRS)?
From Friuli Venezia Giulia (TRS), you can fly into Riga Intl. (RIX) to reach Riga. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Fiumicino - Leonardo da Vinci Intl. (FCO) before reaching Riga. 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 Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.) at the last minute?
Typically, booking a last minute flight from Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.) 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 Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.) flight and hotel package?
Securing a Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.) Latvia Vacation Packages 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 Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.)?
If you booked your Trieste (TRS-Friuli Venezia Giulia) to Riga (RIX-Riga Intl.) 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
Friuli Venezia Giulia
Destination airport
Riga Intl.
Roundtrip price
$209
Distance
888 mi

Book with confidence

Trieste to Riga Flights

The cheapest times to fly from Trieste to Riga

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Trieste to Riga are during the month of September. You can find some of the cheapest flights from Trieste to Riga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Trieste to Riga

Sunday is one of the best days to book for cheap flights from Trieste to Riga: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Trieste to Riga

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Trieste to Riga in 2026. You can also book with separate airlines for your outbound and return journeys, from $166 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Trieste to Riga flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Trieste to Riga airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Trieste to Riga Flights

*Flight schedules are subject to change.

*Available to One Key members.