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Cheap flights from Louisville to Basel from $633

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Basel departing on 7/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:15 am - 9:45 am
SDF
-
BSL
17h 30m
2 stops
Delta Logo
6:30 am - 7:01 pm
BSL
-
SDF
18h 31m
2 stops
$1,140Delta
Thu, Sep 17 - Sun, Sep 27
United Airlines Logo
6:15 am - 12:25 pm
SDF
-
BSL
24h 10m
2 stops
United Airlines Logo
6:10 am - 10:54 pm
BSL
-
SDF
22h 44m
2 stops
$1,259United Airlines
Thu, Jun 11 - Wed, Jun 17
American Airlines Logo
12:00 pm - 11:15 am
SDF
-
BSL
17h 15m
2 stops
American Airlines Logo
6:10 am - 7:23 pm
BSL
-
SDF
19h 13m
2 stops
$1,317American Airlines
Wed, May 27 - Thu, Jun 4
United Airlines Logo
10:02 am - 10:20 am
SDF
-
BSL
18h 18m
2 stops
United Airlines Logo
6:00 am - 8:25 pm
BSL
-
SDF
20h 25m
2 stops
$1,452United Airlines
Fri, Jun 26 - Fri, Jul 3
Air Canada Logo
9:00 am - 10:15 am
SDF
-
BSL
19h 15m
3 stops
Air Canada Logo
6:00 am - 8:23 pm
BSL
-
SDF
20h 23m
3 stops
$1,715Air Canada
Wed, May 27 - Thu, Jun 4
Air Canada Logo
9:00 am - 10:15 am
SDF
-
BSL
19h 15m
3 stops
Air Canada Logo
6:00 am - 8:23 pm
BSL
-
SDF
20h 23m
3 stops
$1,847Air Canada
Wed, May 27 - Thu, Jun 4
Air Canada Logo
2:10 pm - 1:40 pm
SDF
-
BSL
17h 30m
3 stops
Air Canada Logo
6:00 am - 10:54 pm
BSL
-
SDF
22h 54m
3 stops
$2,567Air Canada
Wed, May 27 - Thu, Jun 4
Multiple Airlines Logo
1:08 pm - 9:15 am
SDF
-
BSL
14h 07m
2 stops
Multiple Airlines Logo
10:30 am - 7:18 pm
BSL
-
SDF
14h 48m
2 stops
$3,793Multiple Airlines
Mon, Jul 6 - Mon, Jul 13
Air Canada Logo
9:00 am - 10:35 am
SDF
-
BSL
19h 35m
3 stops
Air Canada Logo
6:10 am - 8:23 pm
BSL
-
SDF
20h 13m
3 stops
$3,920Air Canada
Thu, Jun 11 - Wed, Jun 17
Multiple Airlines Logo
2:10 pm - 10:10 am
SDF
-
BSL
14h 00m
2 stops
Multiple Airlines Logo
11:00 am - 7:18 pm
BSL
-
SDF
14h 18m
2 stops
$4,137Multiple Airlines
Sun, Jun 21 - Sun, Jun 28

United Airlines flights from Louisville to Basel EuroAirport Swiss

Our best United Airlines deals on Louisville to Basel EuroAirport Swiss flight tickets
United Airlines
Jun 11
SDF6:15 amLouisville Intl
24h 10m
2 stops
BSL12:25 pmBasel EuroAirport Swiss
Jun 17
BSL6:10 amBasel EuroAirport Swiss
22h 44m
2 stops
SDF10:54 pmLouisville Intl
$1,259
United Airlines
Jun 26
SDF10:02 amLouisville Intl
18h 18m
2 stops
BSL10:20 amBasel EuroAirport Swiss
Jul 3
BSL6:00 amBasel EuroAirport Swiss
20h 25m
2 stops
SDF8:25 pmLouisville Intl
$1,452

Air Canada flights from Louisville to Basel EuroAirport Swiss

Our best Air Canada deals on Louisville to Basel EuroAirport Swiss flight tickets
Air Canada
May 27
SDF9:00 amLouisville Intl
19h 15m
3 stops
BSL10:15 amBasel EuroAirport Swiss
Jun 4
BSL6:00 amBasel EuroAirport Swiss
20h 23m
3 stops
SDF8:23 pmLouisville Intl
$1,715
Air Canada
May 27
SDF9:00 amLouisville Intl
19h 15m
3 stops
BSL10:15 amBasel EuroAirport Swiss
Jun 4
BSL6:00 amBasel EuroAirport Swiss
20h 23m
3 stops
SDF8:23 pmLouisville Intl
$1,847
Air Canada
May 27
SDF2:10 pmLouisville Intl
17h 30m
3 stops
BSL1:40 pmBasel EuroAirport Swiss
Jun 4
BSL6:00 amBasel EuroAirport Swiss
22h 54m
3 stops
SDF10:54 pmLouisville Intl
$2,567

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Basel EuroAirport Swiss that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 14, 2026.
Use the filters below to find and compare flights from Louisville to Basel EuroAirport Swiss that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleBasel

SDF - BSL

SDFBSL

Louisville Intl

Thu 9/17

10:15 am-9:45 am

2 stops17h 30m

Basel EuroAirport Swiss

Sun 9/27

6:30 am-7:01 pm

2 stops18h 31m

$1,140

LouisvilleBasel

SDF - BSL

SDFBSL

Louisville Intl

Thu 6/11

6:15 am-12:25 pm

2 stops24h 10m

Basel EuroAirport Swiss

Wed 6/17

6:10 am-10:54 pm

2 stops22h 44m

$1,259

LouisvilleBasel

SDF - BSL

SDFBSL

Louisville Intl

Wed 5/27

12:00 pm-11:15 am

2 stops17h 15m

Basel EuroAirport Swiss

Thu 6/4

6:10 am-7:23 pm

2 stops19h 13m

$1,317

LouisvilleBasel

SDF - BSL

SDFBSL

Louisville Intl

Fri 6/26

10:02 am-10:20 am

2 stops18h 18m

Basel EuroAirport Swiss

Fri 7/3

6:00 am-8:25 pm

2 stops20h 25m

$1,452

LouisvilleBasel

SDF - BSL

SDFBSL

Louisville Intl

Wed 5/27

9:00 am-10:15 am

3 stops19h 15m

Basel EuroAirport Swiss

Thu 6/4

6:00 am-8:23 pm

3 stops20h 23m

$1,715

LouisvilleBasel

SDF - BSL

SDFBSL

Louisville Intl

Wed 5/27

9:00 am-10:15 am

3 stops19h 15m

Basel EuroAirport Swiss

Thu 6/4

6:00 am-8:23 pm

3 stops20h 23m

$1,847

LouisvilleBasel

SDF - BSL

SDFBSL

Louisville Intl

Wed 5/27

2:10 pm-1:40 pm

3 stops17h 30m

Basel EuroAirport Swiss

Thu 6/4

6:00 am-10:54 pm

3 stops22h 54m

$2,567

LouisvilleBasel

SDF - BSL

SDFBSL

Louisville Intl

Mon 7/6

1:08 pm-9:15 am

2 stops14h 07m

Basel EuroAirport Swiss

Mon 7/13

10:30 am-7:18 pm

2 stops14h 48m

$3,793

LouisvilleBasel

SDF - BSL

SDFBSL

Louisville Intl

Thu 6/11

9:00 am-10:35 am

3 stops19h 35m

Basel EuroAirport Swiss

Wed 6/17

6:10 am-8:23 pm

3 stops20h 13m

$3,920
Quickest round-trip

LouisvilleBasel

SDF - BSL

SDFBSL

Louisville Intl

Sun 6/21

2:10 pm-10:10 am

2 stops14h 00m

Basel EuroAirport Swiss

Sun 6/28

11:00 am-7:18 pm

2 stops14h 18m

$4,137

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Basel from

How to get the cheapest flight ticket from Louisville to Basel EuroAirport Swiss

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Louisville Intl to Basel EuroAirport Swiss?

United Airlines and Air Canada are the most popular carriers operating from Louisville Intl to Basel EuroAirport Swiss

When to book flights from Louisville to Basel EuroAirport Swiss

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Basel EuroAirport Swiss according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Basel EuroAirport Swiss (SDF to BSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Basel EuroAirport Swiss

Fastest flight time

13h 00m

Direct flights

None
The fastest flight from Louisville to Basel EuroAirport Swiss takes 13h 00m
There are no direct flights from Louisville to Basel EuroAirport Swiss. There are no popular flight routes from Louisville to Basel EuroAirport Swiss.
Search flight deals

Frequently asked questions about flying from Louisville to Basel EuroAirport Swiss

  • How far is Louisville Intl to Basel EuroAirport Swiss by plane?

    Basel EuroAirport Swiss is 4469.9 mi away from Louisville Intl. 13h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Louisville Intl Airport to Basel EuroAirport Swiss?

    Prices for flights from Louisville Intl Airport to Basel EuroAirport Swiss refresh daily.

  • How old do you have to be to fly from Louisville Intl Airport to Basel EuroAirport Swiss?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl Airport to Basel EuroAirport Swiss.

  • What documentation or ID do you need to fly to Basel EuroAirport Swiss?

    The travel and health documents required for your trip to Basel EuroAirport Swiss can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Basel EuroAirport Swiss. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Basel?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Basel for you.

Can I find flights from Louisville to Basel with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Louisville to Basel flights to just show those with flexible booking policies.

How can momondo help me find flights from Louisville to Basel?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Basel from Louisville.

I’m not ready to book a flight from Louisville to Basel right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Basel, momondo offers a useful price alert feature which will track prices for flights to Basel from Louisville and alert you when they change.

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