$29 Cheap Flights from Oslo (OSL) to Riga (RIX)

View $29 flight on Thu, Sep 25, 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Riga International Airport (RIX)

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Cheap Flights from Oslo to Riga (OSL-RIX)

Prices were available within the past 7 days and start at $29 for one-way flights and $79 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Ryanair
Mon, Aug 11 - Sat, Aug 16
TRF
Sandefjord
RIX
Riga
$79
Roundtrip
Found 2 days ago
Select Ryanair flight, departing Mon, Aug 11 from Sandefjord to Riga, returning Sat, Aug 16, priced at $79 Found 2 days ago
Ryanair
Fri, Jul 25 - Wed, Jul 30
TRF
Sandefjord
RIX
Riga
$100
Roundtrip
Found 4 days ago
Select Ryanair flight, departing Fri, Jul 25 from Sandefjord to Riga, returning Wed, Jul 30, priced at $100 Found 4 days ago
Air Baltic
Sat, Aug 23 - Thu, Aug 28
OSL
Oslo
RIX
Riga
$114
Roundtrip
Found 6 days ago
Select Air Baltic flight, departing Sat, Aug 23 from Oslo to Riga, returning Thu, Aug 28, priced at $114 Found 6 days ago
Air Baltic
Sat, Aug 23 - Thu, Aug 28
OSL
Oslo
RIX
Riga
$118
Roundtrip
Found 6 days ago
Select Air Baltic flight, departing Sat, Aug 23 from Oslo to Riga, returning Thu, Aug 28, priced at $118 Found 6 days ago
Norwegian Air Sweden
Sun, Aug 17 - Sat, Aug 23
OSL
Oslo
RIX
Riga
$134
Roundtrip
Found 4 days ago
Select Norwegian Air Sweden flight, departing Sun, Aug 17 from Oslo to Riga, returning Sat, Aug 23, priced at $134 Found 4 days ago
Norwegian Air Sweden
Thu, Aug 14 - Thu, Aug 21
OSL
Oslo
RIX
Riga
$137
Roundtrip
Found 3 days ago
Select Norwegian Air Sweden flight, departing Thu, Aug 14 from Oslo to Riga, returning Thu, Aug 21, priced at $137 Found 3 days ago
Ryanair
Fri, Jul 11 - Fri, Jul 18
TRF
Sandefjord
RIX
Riga
$139
Roundtrip
Found 3 days ago
Select Ryanair flight, departing Fri, Jul 11 from Sandefjord to Riga, returning Fri, Jul 18, priced at $139 Found 3 days ago
Air Baltic
Sat, Aug 23 - Thu, Aug 28
OSL
Oslo
RIX
Riga
$140
Roundtrip
Found 6 days ago
Select Air Baltic flight, departing Sat, Aug 23 from Oslo to Riga, returning Thu, Aug 28, priced at $140 Found 6 days ago
Norwegian Air Shuttle
Wed, Jul 2 - Thu, Jul 17
OSL
Oslo
RIX
Riga
$156
Roundtrip
Found 16 hours ago
Select Norwegian Air Shuttle flight, departing Wed, Jul 2 from Oslo to Riga, returning Thu, Jul 17, priced at $156 Found 16 hours ago
Lufthansa
Sat, Aug 23 - Thu, Aug 28
OSL
Oslo
RIX
Riga
$231
Roundtrip
Found 6 days ago
Select Lufthansa flight, departing Sat, Aug 23 from Oslo to Riga, returning Thu, Aug 28, priced at $231 Found 6 days ago
Flights from Sandefjord (TRF) to Riga (RIX)
Origin airport
Torp
Destination airport
Riga Intl.
Airlines serving
Air Baltic, Austrian Airlines, British Airways, Finnair, LOT-Polish Airlines, Lufthansa, Norwegian Air Sweden, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$79
Distance
524 mi
Average flight time
2 hours 30 mins

Oslo to Riga Flights

The cheapest times to fly from Oslo 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 Oslo to Riga are during the month of August. You can find some of the cheapest flights from Oslo to Riga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Riga

Sunday is one of the best days to book for cheap flights from Oslo 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 Oslo 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 Oslo to Riga in 2025. You can also book with separate airlines for your outbound and return journeys, from $29 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 Oslo 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 Oslo 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.

 

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Riga Intl. Airport (RIX) cost?
Cheap round-trip fares from Gardermoen Airport (OSL) to Riga Intl. Airport (RIX) start from $180. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Air Baltic flight leaving OSL on July 3 2025 and touching down at RIX. The price was last updated on June 13 2025 and has not changed since.
What is the cheapest month to fly from OSL to RIX?
To score a cheap ticket, search for nonstop flights from OSL to RIX departing in November. You can find a one-way Norwegian Air Shuttle flight for $56 leaving on November 10 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on June 13 2025 and remains unchanged.
Which airlines fly direct from Gardermoen Airport (OSL) to Riga Intl. Airport (RIX)?
Catch a nonstop flight with Air Baltic and go straight from Gardermoen Airport (OSL) to Riga Intl. Airport (RIX).
What is the cheapest airline that flies from OSL to RIX?
Right now, the cheapest carrier offering one-way flights from OSL to RIX is Norwegian Air Shuttle. You can take off on this route from $66. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from OSL on August 11 2025. Prices were last updated on June 13 2025 and have not changed since.
How many flights per day from Gardermoen Airport (OSL) to Riga Intl. Airport (RIX)?
When departing from Gardermoen Airport (OSL), you’ll have a choice from an average of 2 daily nonstop flights to Riga Intl. Airport (RIX).
What are the most popular departure times for flights from Gardermoen Airport (OSL) to Riga Intl. Airport (RIX)?
The 7 PM departures from OSL to RIX are the busiest. Greater demand means you’ll likely pay more for these departures. If you’re looking to save, book during off-peak hours.
What day of the week has the most flights from OSL to RIX?
Depart on a Friday if you’re searching for the largest selection of flights from Gardermoen Airport (OSL) to Riga Intl. Airport (RIX).
What is the earliest flight from Gardermoen Airport (OSL) to Riga Intl. Airport (RIX)?
Hop on the earliest flight at around 8:30AM UTC+1, leaving from Gardermoen Airport (OSL). You’ll be traveling for around 1h 35m, coming in to land at Riga Intl. Airport (RIX) at approximately 11:05AM UTC+2.
How long does it take to fly from Gardermoen Airport (OSL) to Riga Intl. Airport (RIX)?
The average flight time from OSL to RIX is 1 hour and 33 minutes, covering a total distance of 520 mi.
What airline has the least delays from OSL to RIX?
Air Baltic has the strongest track record for on-time direct flights from Gardermoen Airport (OSL) to Riga Intl. Airport (RIX), with an on-time rating of 87%. Use the Expedia App to see your flight status before you jet off and receive notifications about any trip changes.
What is the best time to fly from Gardermoen Airport (OSL) to Riga Intl. Airport (RIX)?
To avoid potential delays on the Gardermoen Airport (OSL) to Riga Intl. Airport (RIX) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Riga from Gardermoen Airport (OSL)?
Riga Intl. Airport (RIX) is the only airport in Riga with direct flights from Gardermoen Airport (OSL). Consider your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to Riga Intl. Airport (RIX) last-minute?
Waiting until just before your trip to book a ticket from OSL to RIX generally means paying more. Although you may find some last-minute deals, they’re not always guaranteed. Keep your travel schedule open to maximize your chances of landing a bargain.
Is it cheaper to book an OSL to RIX flight and hotel package?
Compared with arranging hotels and flights separately, booking an OSL to RIX flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the hassle out of planning your trip. Just pick your flights and select from our extensive range of stays, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Riga Intl. Airport (RIX)?
Typically, you can cancel or modify your OSL to RIX flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline’s fees and guidelines on flight changes, or if you need further information, head to our Customer Service portal.

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