Cheap Flights from Brussels (BRU) to Kaunas (KUN)

Popular airlines from Brussels Airport (BRU) to Kaunas (KUN-Kaunas Intl.)

Cheap Flights from Brussels to Kaunas (BRU-KUN)

Prices were available within the past 7 days and start at for one-way flights and $985 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Sat, Apr 25 - Mon, Apr 27
BRU
Brussels
KUN
Kaunas
$985 Roundtrip, found 13 hours ago
$985
Roundtrip
found 13 hours ago
Select Austrian Airlines flight, departing Sat, Apr 25 from Brussels to Kaunas, returning Mon, Apr 27, priced at $985 found 13 hours ago
Austrian Airlines
Sat, Apr 25 - Mon, Apr 27
BRU
Brussels
KUN
Kaunas
$1,032 Roundtrip, found 13 hours ago
$1,032
Roundtrip
found 13 hours ago
Select Austrian Airlines flight, departing Sat, Apr 25 from Brussels to Kaunas, returning Mon, Apr 27, priced at $1,032 found 13 hours ago
Austrian Airlines
Sat, Apr 25 - Mon, Apr 27
BRU
Brussels
KUN
Kaunas
$1,206 Roundtrip, found 13 hours ago
$1,206
Roundtrip
found 13 hours ago
Select Austrian Airlines flight, departing Sat, Apr 25 from Brussels to Kaunas, returning Mon, Apr 27, priced at $1,206 found 13 hours ago
Austrian Airlines
Sat, Apr 25 - Mon, Apr 27
BRU
Brussels
KUN
Kaunas
$1,238 Roundtrip, found 13 hours ago
$1,238
Roundtrip
found 13 hours ago
Select Austrian Airlines flight, departing Sat, Apr 25 from Brussels to Kaunas, returning Mon, Apr 27, priced at $1,238 found 13 hours ago
Austrian Airlines
Sat, Apr 25 - Mon, Apr 27
BRU
Brussels
KUN
Kaunas
$1,256 Roundtrip, found 13 hours ago
$1,256
Roundtrip
found 13 hours ago
Select Austrian Airlines flight, departing Sat, Apr 25 from Brussels to Kaunas, returning Mon, Apr 27, priced at $1,256 found 13 hours ago
Brussels Airlines
Sat, Apr 25 - Mon, Apr 27
BRU
Brussels
KUN
Kaunas
$1,436 Roundtrip, found 13 hours ago
$1,436
Roundtrip
found 13 hours ago
Select Brussels Airlines flight, departing Sat, Apr 25 from Brussels to Kaunas, returning Mon, Apr 27, priced at $1,436 found 13 hours ago
Brussels Airlines
Sat, Apr 25 - Mon, Apr 27
BRU
Brussels
KUN
Kaunas
$2,285 Roundtrip, found 13 hours ago
$2,285
Roundtrip
found 13 hours ago
Select Brussels Airlines flight, departing Sat, Apr 25 from Brussels to Kaunas, returning Mon, Apr 27, priced at $2,285 found 13 hours ago
Brussels Airlines
Sat, Apr 25 - Mon, Apr 27
BRU
Brussels
KUN
Kaunas
$2,356 Roundtrip, found 13 hours ago
$2,356
Roundtrip
found 13 hours ago
Select Brussels Airlines flight, departing Sat, Apr 25 from Brussels to Kaunas, returning Mon, Apr 27, priced at $2,356 found 13 hours ago
Brussels Airlines
Sat, Apr 25 - Mon, Apr 27
BRU
Brussels
KUN
Kaunas
$2,632 Roundtrip, found 13 hours ago
$2,632
Roundtrip
found 13 hours ago
Select Brussels Airlines flight, departing Sat, Apr 25 from Brussels to Kaunas, returning Mon, Apr 27, priced at $2,632 found 13 hours ago

Frequently asked questions

How much does a flight from Brussels - National Airport (BRU) to Kaunas Intl. Airport (KUN) cost?
Lock in a cheap one-way flight or cheap return flight from $985 from Brussels - National Airport (BRU) to Kaunas Intl. Airport (KUN) 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 Brussels - National Airport (BRU) to Kaunas Intl. Airport (KUN)?
The cheapest month to fly from BRU to KUN is April, when there's less demand. Off-peak months are usually when better flight deals are available between these airports.
Which airlines fly direct from Brussels - National Airport (BRU) to Kaunas Intl. Airport (KUN)?
You can't catch a direct flight to Kaunas Intl. Airport (KUN) from Brussels (BRU-Brussels - National). However, you can easily reach Kaunas without any layovers by departing from Brussels South Charleroi Airport (CRL).
What is the cheapest airline that flies from Brussels - National Airport (BRU) to Kaunas Intl. Airport (KUN)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from BRU to KUN. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Brussels - National Airport (BRU) to Kaunas Intl. Airport (KUN)?
There are no daily direct flights available from Brussels - National Airport (BRU) to Kaunas Intl. Airport (KUN). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from BRU to KUN?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year 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 Brussels - National Airport (BRU) to Kaunas Intl. Airport (KUN)?
To avoid possible delays on the Brussels - National Airport (BRU) to Kaunas Intl. Airport (KUN) route, aim to travel before 3 PM. Departures after this time are 22% more likely to be 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 Brussels - National Airport (BRU) to Kaunas Intl. Airport (KUN) last-minute?
Waiting until right before your break to book a ticket from BRU to KUN generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of getting a bargain.
Is it cheaper to book a BRU to KUN flight and hotel package?
Compared with arranging flights and hotels separately, booking a BRU to KUN flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the hassle out of travel planning. Simply pick your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Brussels - National Airport (BRU) to Kaunas Intl. Airport (KUN)?
In most instances, you can cancel or modify your BRU to KUN flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Brussels - National
Destination airport
Kaunas Intl.
Roundtrip price
$984
Distance
859 mi

Book with confidence

Book with confidence

Brussels to Kaunas Flights

The cheapest times to fly from Brussels to Kaunas

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 Brussels to Kaunas are during the month of April. You can find some of the cheapest flights from Brussels to Kaunas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brussels to Kaunas

Sunday is one of the best days to book for cheap flights from Brussels to Kaunas: 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 Brussels to Kaunas

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 Brussels to Kaunas in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Brussels to Kaunas 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 Brussels to Kaunas 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.

 

Brussels to Kaunas Flights

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*Available to One Key members.