What is the cheapest airline that flies from Louisville Intl to Istanbul?

Lufthansa, Air Canada, and KLM are the most popular carriers operating from Louisville Intl to Istanbul

What airlines fly to Istanbul?

Delta, British Airways and Lufthansa are the top three most popular airlines that fly to Istanbul from Louisville according to our data. Delta is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Istanbul. Keep in mind that there are 9 different airlines that fly to Istanbul on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to Istanbul?

Prices for flights from Louisville Intl Airport to Istanbul are refreshed on a daily basis.

How many operators does momondo search for flights from Louisville Intl Airport to Istanbul?

As of August 2025, there are 5 operators available to choose from for flights from Louisville Intl Airport to Istanbul.

How old do you have to be to fly from Louisville Intl Airport to Istanbul?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to Istanbul.

What documentation or ID do you need to fly to Istanbul?

The travel and health documents required for your trip to Istanbul 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 Istanbul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$521 Cheap Flights from Louisville to Istanbul in 2025

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Find the cheapest flights from Louisville to Istanbul

Round-trip

One-way

Last minute

Cheap round-trip flights

7:20 pm - 9:20 pmSDF-IST

19h 00m2 stops

6:30 am - 7:27 pmIST-SDF

20h 57m2 stops

$629Lufthansa

Find Deal

Sun, Oct 12 - Wed, Nov 12

7:02 pm - 1:05 amSDF-IST

23h 03m2 stops

6:45 pm - 9:29 pmIST-SDF

34h 44m2 stops

$638British Airways

Find Deal

Tue, Oct 7 - Wed, Nov 5

9:40 am - 9:20 pmSDF-IST

28h 40m2 stops

6:30 am - 9:57 pmIST-SDF

23h 27m2 stops

$639United Airlines

Find Deal

Tue, Oct 7 - Fri, Nov 7

4:25 pm - 3:25 amSDF-IST

28h 00m2 stops

4:50 am - 10:54 pmIST-SDF

26h 04m2 stops

$647Delta

Find Deal

Tue, Oct 7 - Tue, Nov 4

8:45 am - 5:10 pmSDF-IST

25h 25m3 stops

3:10 pm - 1:17 pmIST-SDF

30h 07m3 stops

$653Air Canada

Find Deal

Wed, Oct 8 - Fri, Nov 7

7:20 pm - 9:20 pmSDF-IST

43h 00m2 stops

7:00 pm - 7:27 pmIST-SDF

32h 27m2 stops

$663Lufthansa

Find Deal

Mon, Oct 6 - Tue, Nov 4

2:19 pm - 4:30 pmSDF-IST

19h 11m2 stops

6:40 pm - 9:46 pmIST-SDF

35h 06m2 stops

$688British Airways

Find Deal

Tue, Oct 14 - Fri, Nov 14

5:40 am - 10:45 pmSDF-IST

33h 05m2 stops

6:30 am - 6:49 pmIST-SDF

20h 19m2 stops

$689United Airlines

Find Deal

Fri, Dec 26 - Fri, Jan 9

6:05 pm - 3:25 amSDF-IST

26h 20m2 stops

4:50 am - 11:59 pmIST-SDF

27h 09m2 stops

$747Delta

Find Deal

Wed, Oct 8 - Wed, Nov 5

3:36 pm - 4:40 pmSDF-IST

18h 04m2 stops

7:35 am - 8:19 pmIST-SDF

20h 44m2 stops

$860American Airlines

Find Deal

Sun, Oct 5 - Tue, Nov 4

United Airlines flights from Louisville to Istanbul

Our best United Airlines deals on Louisville to Istanbul flight tickets

United Airlines

Oct 7

SDF9:40 amLouisville Intl

28h 40m

2 stops

IST9:20 pmIstanbul

Nov 7

IST6:30 amIstanbul

23h 27m

2 stops

SDF9:57 pmLouisville Intl

$639

Find similar

United Airlines

Dec 26

SDF5:40 amLouisville Intl

33h 05m

2 stops

IST10:45 pmIstanbul

Jan 9

IST6:30 amIstanbul

20h 19m

2 stops

SDF6:49 pmLouisville Intl

$689

Find similar

United Airlines

Dec 26

SDF10:50 amLouisville Intl

27h 55m

2 stops

IST10:45 pmIstanbul

Jan 9

IST6:30 amIstanbul

20h 19m

2 stops

SDF6:49 pmLouisville Intl

$789

Find similar

Air Canada flights from Louisville to Istanbul

Our best Air Canada deals on Louisville to Istanbul flight tickets

Air Canada

Oct 8

SDF8:45 amLouisville Intl

25h 25m

3 stops

IST5:10 pmIstanbul

Nov 7

IST3:10 pmIstanbul

30h 07m

3 stops

SDF1:17 pmLouisville Intl

$653

Find similar

Air Canada

Oct 7

SDF1:58 pmLouisville Intl

20h 12m

3 stops

IST5:10 pmIstanbul

Nov 7

IST3:10 pmIstanbul

30h 07m

3 stops

SDF1:17 pmLouisville Intl

$793

Find similar

Air Canada

Jan 8

SDF10:35 amLouisville Intl

23h 50m

3 stops

IST6:25 pmIstanbul

Jan 22

IST3:10 pmIstanbul

29h 50m

3 stops

SDF1:00 pmLouisville Intl

$843

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Sun 10/12

7:20 pm-9:20 pm

2 stops19h 00m

Istanbul

Wed 11/12

6:30 am-7:27 pm

2 stops20h 57m

$629

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Tue 10/7

7:02 pm-1:05 am

2 stops23h 03m

Istanbul

Wed 11/5

6:45 pm-9:29 pm

2 stops34h 44m

$638

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Tue 10/7

9:40 am-9:20 pm

2 stops28h 40m

Istanbul

Fri 11/7

6:30 am-9:57 pm

2 stops23h 27m

$639

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Tue 10/7

4:25 pm-3:25 am

2 stops28h 00m

Istanbul

Tue 11/4

4:50 am-10:54 pm

2 stops26h 04m

$647

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Wed 10/8

8:45 am-5:10 pm

3 stops25h 25m

Istanbul

Fri 11/7

3:10 pm-1:17 pm

3 stops30h 07m

$653

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Mon 10/6

7:20 pm-9:20 pm

2 stops43h 00m

Istanbul

Tue 11/4

7:00 pm-7:27 pm

2 stops32h 27m

$663

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Tue 10/14

2:19 pm-4:30 pm

2 stops19h 11m

Istanbul

Fri 11/14

6:40 pm-9:46 pm

2 stops35h 06m

$688

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Fri 12/26

5:40 am-10:45 pm

2 stops33h 05m

Istanbul

Fri 1/9

6:30 am-6:49 pm

2 stops20h 19m

$689

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Wed 10/8

6:05 pm-3:25 am

2 stops26h 20m

Istanbul

Wed 11/5

4:50 am-11:59 pm

2 stops27h 09m

$747

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Sun 10/5

3:36 pm-4:40 pm

2 stops18h 04m

Istanbul

Tue 11/4

7:35 am-8:19 pm

2 stops20h 44m

$860

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Istanbul

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

Prices

Airlines

What is the cheapest month to fly to Istanbul?

In general, November is the cheapest month to fly from Louisville to Istanbul. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $747. If you aren’t able to travel to Istanbul during the month of November, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $842.

What is the cheapest day to depart on your flight to Istanbul?

The cheapest day to depart from Louisville to Istanbul is on a Friday when prices can be found for as low as $971. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul on Thursday is $1,302.

What is the cheapest time of day to depart on your flight to Istanbul?

Our most recent data shows that the best time of day to fly to Istanbul is in the afternoon. Flights from Louisville to Istanbul during this time can be as low as $1,073. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,303 on average. Flights to Istanbul from Louisville at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Louisville to Istanbul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Istanbul

Direct flights	None

There are no direct flights from Louisville to Istanbul. There are no popular flight routes from Louisville to Istanbul.

Search flight deals

How far is Louisville Intl to Istanbul by plane?
Louisville Intl and Istanbul are 5584.1 mi apart from one another. Flights usually cover this in 16h 47m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Louisville Intl Airport to Istanbul?
Prices for flights from Louisville Intl Airport to Istanbul are refreshed on a daily basis.
How many operators does momondo search for flights from Louisville Intl Airport to Istanbul?
As of August 2025, there are 5 operators available to choose from for flights from Louisville Intl Airport to Istanbul.
How old do you have to be to fly from Louisville Intl Airport to Istanbul?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to Istanbul.
What documentation or ID do you need to fly to Istanbul?
The travel and health documents required for your trip to Istanbul 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 Istanbul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Louisville to Istanbul

Compare and see reviews for airlines that fly from Louisville to Istanbul with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $666	Free Cancellation	Rating 6.7 7,289 reviews	Search British Airways flights
American Airlines	PriceFrom $687	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $716	Free Cancellation	Rating 7.9 7,982 reviews	Search Delta flights
United Airlines	PriceFrom $763	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
Lufthansa	PriceFrom $840	Free Cancellation	Rating 6.8 7,337 reviews	Search Lufthansa flights

Why use momondo?

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

Finding the right flight to Istanbul from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Istanbul quick and easy, saving you time and money.

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

All flight searches from Louisville to Istanbul on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Istanbul from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Istanbul from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Istanbul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Turkey

Cheap flights from Louisville to Istanbul from $521

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 Istanbul departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Louisville to Istanbul

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

United Airlines flights from Louisville to Istanbul

Our best United Airlines deals on Louisville to Istanbul flight tickets

Air Canada flights from Louisville to Istanbul

Our best Air Canada deals on Louisville to Istanbul flight tickets

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How to get the cheapest flight ticket from Louisville to Istanbul

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 month to fly to Istanbul?

What is the cheapest day to depart on your flight to Istanbul?

The cheapest day to depart from Louisville to Istanbul is on a Friday when prices can be found for as low as $971. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul on Thursday is $1,302.

What is the cheapest time of day to depart on your flight to Istanbul?

What is the cheapest airline that flies from Louisville Intl to Istanbul?

Lufthansa, Air Canada, and KLM are the most popular carriers operating from Louisville Intl to Istanbul

What airlines fly to Istanbul?

Cheap Louisville to Istanbul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Istanbul

Direct flights

How far is Louisville Intl to Istanbul by plane?

When did momondo last update prices for flights from Louisville Intl Airport to Istanbul?

How many operators does momondo search for flights from Louisville Intl Airport to Istanbul?

How old do you have to be to fly from Louisville Intl Airport to Istanbul?

What documentation or ID do you need to fly to Istanbul?

Best airlines flying from Louisville to Istanbul

Compare and see reviews for airlines that fly from Louisville to Istanbul with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Istanbul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Turkey

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 20.9 mi from Istanbul