$468 Cheap Flights from Louisville (SDF) to Riga (RIX)

View $468 flight on Sun, Apr 12, 2026Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Riga International Airport (RIX)

Cheap Flights from Louisville to Riga (SDF-RIX)

Prices were available within the past 7 days and start at $468 for one-way flights and $505 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sat, Apr 25 - Sun, May 10
SDF
Louisville
RIX
Riga
$505 Roundtrip, found 22 hours ago
$505
Roundtrip
found 22 hours ago
Select Scandinavian Airlines flight, departing Sat, Apr 25 from Louisville to Riga, returning Sun, May 10, priced at $505 found 22 hours ago
Scandinavian Airlines
Thu, Apr 30 - Mon, May 18
SDF
Louisville
RIX
Riga
$535 Roundtrip, found 22 hours ago
$535
Roundtrip
found 22 hours ago
Select Scandinavian Airlines flight, departing Thu, Apr 30 from Louisville to Riga, returning Mon, May 18, priced at $535 found 22 hours ago
Air France
Mon, Nov 10 - Wed, Nov 26
SDF
Louisville
RIX
Riga
$547 Roundtrip, just found
$547
Roundtrip
just found
Select Air France flight, departing Mon, Nov 10 from Louisville to Riga, returning Wed, Nov 26, priced at $547 just found
Air France
Tue, Oct 28 - Wed, Nov 5
SDF
Louisville
RIX
Riga
$548 Roundtrip, found 20 hours ago
$548
Roundtrip
found 20 hours ago
Select Air France flight, departing Tue, Oct 28 from Louisville to Riga, returning Wed, Nov 5, priced at $548 found 20 hours ago
Air France
Mon, Nov 17 - Tue, Dec 2
SDF
Louisville
RIX
Riga
$549 Roundtrip, just found
$549
Roundtrip
just found
Select Air France flight, departing Mon, Nov 17 from Louisville to Riga, returning Tue, Dec 2, priced at $549 just found
Air France
Mon, Oct 27 - Wed, Nov 5
SDF
Louisville
RIX
Riga
$550 Roundtrip, found 20 hours ago
$550
Roundtrip
found 20 hours ago
Select Air France flight, departing Mon, Oct 27 from Louisville to Riga, returning Wed, Nov 5, priced at $550 found 20 hours ago
Air France
Mon, Dec 8 - Wed, Dec 24
SDF
Louisville
RIX
Riga
$552 Roundtrip, just found
$552
Roundtrip
just found
Select Air France flight, departing Mon, Dec 8 from Louisville to Riga, returning Wed, Dec 24, priced at $552 just found
United
Tue, Oct 28 - Tue, Nov 4
SDF
Louisville
RIX
Riga
$556 Roundtrip, found 20 hours ago
$556
Roundtrip
found 20 hours ago
Select United flight, departing Tue, Oct 28 from Louisville to Riga, returning Tue, Nov 4, priced at $556 found 20 hours ago
KLM
Sun, Nov 16 - Wed, Dec 3
SDF
Louisville
RIX
Riga
$560 Roundtrip, just found
$560
Roundtrip
just found
Select KLM flight, departing Sun, Nov 16 from Louisville to Riga, returning Wed, Dec 3, priced at $560 just found
Delta
Thu, Nov 13 - Wed, Nov 19
SDF
Louisville
RIX
Riga
$584 Roundtrip, just found
$584
Roundtrip
just found
Select Delta flight, departing Thu, Nov 13 from Louisville to Riga, returning Wed, Nov 19, priced at $584 just found

Alternative airports near Riga

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Riga Intl. RIX. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $548
RIX
Riga Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $548

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Riga Intl. Airport (RIX) cost?
Get a cheap one-way flight from $468 or cheap return flight from $505 from Louisville Intl. Airport (SDF) to Riga Intl. Airport (RIX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Riga Intl. Airport (RIX)?
The cheapest month to fly from SDF to RIX is April, when there's less demand. Off-peak season is generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Riga Intl. Airport (RIX)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SDF to RIX flight.
How many flights per day from Louisville Intl. Airport (SDF) to Riga Intl. Airport (RIX)?
You'll need to book a flight with a layover if you're traveling from Louisville Intl. Airport (SDF) to Riga Intl. Airport (RIX). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SDF to RIX?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Riga Intl. Airport (RIX)?
To avoid potential delays on the Louisville Intl. Airport (SDF) to Riga Intl. Airport (RIX) route, aim to travel before 3 PM. Departures after this time 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.
Is it cheaper to buy a plane ticket from Louisville Intl. Airport (SDF) to Riga Intl. Airport (RIX) last-minute?
Booking your ticket from SDF to RIX shortly before your getaway is typically more expensive. But if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a SDF to RIX flight and hotel package?
Compared with arranging hotels and flights separately, booking a SDF to RIX flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the stress out of travel planning. Just secure your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Riga Intl. Airport (RIX)?
In most cases, you're able to cancel or reschedule your SDF to RIX flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further information, visit our Customer Service portal.

Travel information

Origin airport
Louisville Intl.
Destination airport
Riga Intl.
Airlines serving
Air France, American Airlines, British Airways, Delta, Finnair, KLM, Lufthansa, Scandinavian Airlines, United
Roundtrip price
$505
Distance
4703 mi

Book with confidence

Louisville to Riga Flights

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

 

The best time to book a flight from Louisville to Riga

Sunday is one of the best days to book for cheap flights from Louisville 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 Louisville 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 Louisville to Riga in 2025. You can also book with separate airlines for your outbound and return journeys, from $468 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 Louisville 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 Louisville 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.

 

Louisville to Riga Flights
*Available to One Key members.