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Cheap flights from Louisville to Istanbul from $394

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 10/19. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Istanbul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:32 pm - 2:50 amSDF  Louisville Intl-IST Istanbul
23h 18m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:30 am - 8:00 pmIST  Istanbul-SDF Louisville Intl
21h 30m2 stops Frankfurt am Main Newark
$806Lufthansa
Sun, Jan 24 - Tue, Feb 2
Lufthansa Logo
1:00 pm - 2:50 amSDF  Louisville Intl-IST Istanbul
29h 50m2 stops Newark Munich Franz Josef Strauss
Lufthansa Logo
6:30 am - 10:09 pmIST  Istanbul-SDF Louisville Intl
23h 39m2 stops Frankfurt am Main Chicago O'Hare Intl
$806Lufthansa
Mon, Jan 25 - Tue, Feb 2
Lufthansa Logo
7:32 pm - 2:50 amSDF  Louisville Intl-IST Istanbul
23h 18m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
4:30 am - 11:15 pmIST  Istanbul-SDF Louisville Intl
26h 45m2 stops Munich Franz Josef Strauss Newark
$806Lufthansa
Sun, Jan 24 - Tue, Feb 2
British Airways Logo
6:05 pm - 5:30 pmSDF  Louisville Intl-IST Istanbul
16h 25m2 stops Boston Logan Intl London Heathrow
British Airways Logo
8:15 am - 9:37 pmIST  Istanbul-SDF Louisville Intl
21h 22m2 stops London Heathrow Chicago O'Hare Intl
$870British Airways
Mon, Oct 26 - Mon, Nov 9
United Airlines Logo
3:50 pm - 6:10 pmSDF  Louisville Intl-IST Istanbul
18h 20m2 stops Houston George Bush Intcntl Frankfurt am Main
United Airlines Logo
6:30 am - 4:49 pmIST  Istanbul-SDF Louisville Intl
18h 19m2 stops Frankfurt am Main Chicago O'Hare Intl
$879United Airlines
Fri, Jan 22 - Fri, Feb 5
United Airlines Logo
2:20 pm - 6:10 pmSDF  Louisville Intl-IST Istanbul
19h 50m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
United Airlines Logo
6:30 am - 7:34 pmIST  Istanbul-SDF Louisville Intl
21h 04m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$879United Airlines
Fri, Jan 22 - Thu, Feb 4
British Airways Logo
6:05 pm - 12:00 amSDF  Louisville Intl-IST Istanbul
22h 55m2 stops Boston Logan Intl London Heathrow
British Airways Logo
6:40 pm - 9:36 pmIST  Istanbul-SDF Louisville Intl
34h 56m2 stops London Heathrow Chicago O'Hare Intl
$892British Airways
Mon, Oct 26 - Mon, Nov 2
British Airways Logo
6:05 pm - 5:25 pmSDF  Louisville Intl-IST Istanbul
16h 20m2 stops Boston Logan Intl London Heathrow
British Airways Logo
6:40 pm - 9:36 pmIST  Istanbul-SDF Louisville Intl
34h 56m2 stops London Heathrow Chicago O'Hare Intl
$910British Airways
Wed, Oct 28 - Mon, Nov 2
Qatar Airways Logo
2:47 pm - 12:15 pmSDF  Louisville Intl-IST Istanbul
38h 28m2 stops Chicago O'Hare Intl Doha Hamad Intl
Qatar Airways Logo
8:05 pm - 10:33 pmIST  Istanbul-SDF Louisville Intl
33h 28m2 stops Doha Hamad Intl Chicago O'Hare Intl
$1,055Qatar Airways
Thu, Sep 17 - Mon, Sep 21
Air Canada Logo
1:55 pm - 6:10 pmSDF  Louisville Intl-IST Istanbul
20h 15m3 stops Chicago O'Hare Intl Toronto Pearson Intl Frankfurt am Main
Air Canada Logo
6:30 am - 8:14 pmIST  Istanbul-SDF Louisville Intl
21h 44m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl
$1,088Air Canada
Sun, Jan 24 - Tue, Feb 2

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Lufthansa flights from Louisville to Istanbul Airport

Our best Lufthansa deals on Louisville to Istanbul Airport flight tickets
Lufthansa
Jan 24
SDF7:32 pmLouisville Intl
23h 18m
2 stops
IST2:50 amIstanbul
Feb 2
IST4:30 amIstanbul
26h 45m
2 stops
SDF11:15 pmLouisville Intl
$806
Lufthansa
Oct 27
SDF1:45 pmLouisville Intl
30h 05m
2 stops
IST2:50 amIstanbul
Nov 2
IST4:30 amIstanbul
26h 00m
2 stops
SDF10:30 pmLouisville Intl
$809
Lufthansa
Oct 26
SDF5:57 pmLouisville Intl
25h 53m
2 stops
IST2:50 amIstanbul
Nov 9
IST4:30 amIstanbul
27h 00m
2 stops
SDF11:30 pmLouisville Intl
$822

United Airlines flights from Louisville to Istanbul Airport

Our best United Airlines deals on Louisville to Istanbul Airport flight tickets
United Airlines
Jan 22
SDF3:50 pmLouisville Intl
18h 20m
2 stops
IST6:10 pmIstanbul
Feb 2
IST6:30 amIstanbul
18h 19m
2 stops
SDF4:49 pmLouisville Intl
$879
United Airlines
Oct 25
SDF2:10 pmLouisville Intl
25h 35m
2 stops
IST10:45 pmIstanbul
Nov 7
IST6:30 amIstanbul
20h 02m
2 stops
SDF6:32 pmLouisville Intl
$894
United Airlines
Sep 13
SDF1:56 pmLouisville Intl
24h 39m
2 stops
IST9:35 pmIstanbul
Sep 24
IST1:55 pmIstanbul
26h 39m
2 stops
SDF9:34 amLouisville Intl
$911

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Istanbul Airport 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 August 7, 2026.
Use the filters below to find and compare flights from Louisville to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleIstanbul

SDF Louisville Intl - IST Istanbul

SDFIST

Louisville Intl

Sun 1/24

7:32 pm-2:50 am

2 stops23h 18m

Istanbul

Tue 2/2

6:30 am-8:00 pm

2 stops21h 30m

$806

LouisvilleIstanbul

SDF Louisville Intl - IST Istanbul

SDFIST

Louisville Intl

Mon 1/25

1:00 pm-2:50 am

2 stops29h 50m

Istanbul

Tue 2/2

6:30 am-10:09 pm

2 stops23h 39m

$806

LouisvilleIstanbul

SDF Louisville Intl - IST Istanbul

SDFIST

Louisville Intl

Sun 1/24

7:32 pm-2:50 am

2 stops23h 18m

Istanbul

Tue 2/2

4:30 am-11:15 pm

2 stops26h 45m

$806

LouisvilleIstanbul

SDF Louisville Intl - IST Istanbul

SDFIST

Louisville Intl

Mon 10/26

6:05 pm-5:30 pm

2 stops16h 25m

Istanbul

Mon 11/9

8:15 am-9:37 pm

2 stops21h 22m

$870
Quickest round-trip

LouisvilleIstanbul

SDF Louisville Intl - IST Istanbul

SDFIST

Louisville Intl

Fri 1/22

3:50 pm-6:10 pm

2 stops18h 20m

Istanbul

Fri 2/5

6:30 am-4:49 pm

2 stops18h 19m

$879

LouisvilleIstanbul

SDF Louisville Intl - IST Istanbul

SDFIST

Louisville Intl

Fri 1/22

2:20 pm-6:10 pm

2 stops19h 50m

Istanbul

Thu 2/4

6:30 am-7:34 pm

2 stops21h 04m

$879

LouisvilleIstanbul

SDF Louisville Intl - IST Istanbul

SDFIST

Louisville Intl

Mon 10/26

6:05 pm-12:00 am

2 stops22h 55m

Istanbul

Mon 11/2

6:40 pm-9:36 pm

2 stops34h 56m

$892

LouisvilleIstanbul

SDF Louisville Intl - IST Istanbul

SDFIST

Louisville Intl

Wed 10/28

6:05 pm-5:25 pm

2 stops16h 20m

Istanbul

Mon 11/2

6:40 pm-9:36 pm

2 stops34h 56m

$910

LouisvilleIstanbul

SDF Louisville Intl - IST Istanbul

SDFIST

Louisville Intl

Thu 9/17

2:47 pm-12:15 pm

2 stops38h 28m

Istanbul

Mon 9/21

8:05 pm-10:33 pm

2 stops33h 28m

$1,055

LouisvilleIstanbul

SDF Louisville Intl - IST Istanbul

SDFIST

Louisville Intl

Sun 1/24

1:55 pm-6:10 pm

3 stops20h 15m

Istanbul

Tue 2/2

6:30 am-8:14 pm

3 stops21h 44m

$1,088

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Istanbul from

How to get the cheapest flight ticket from Louisville to Istanbul Airport

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 typical price of a round-trip flight between Louisville and Istanbul Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $1,109 to $1,435.
The lowest price recently found on this route was $806.

What is the cheapest month to fly to Istanbul Airport?

In general, February is the cheapest month to fly from Louisville to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $577. If you don’t want to visit Istanbul Airport in February, then you should wait until March to fly from Louisville, when ticket prices are also cheap, with an average price of $660.

When to book flights from Louisville to Istanbul Airport

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

Cheap Louisville to Istanbul Airport (SDF to IST) flight deals and tips

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

Fastest flight time

24h 29m

Direct flights

None
The fastest flight from Louisville to Istanbul Airport takes 24h 29m
There are no direct flights from Louisville to Istanbul Airport. There are no popular flight routes from Louisville to Istanbul Airport.
Search flight deals

Frequently asked questions about flying from Louisville to Istanbul Airport

  • How far is Louisville Intl to Istanbul by plane?

    Istanbul is 5563.6 mi away from Louisville Intl. 24h 29m is a normal flight duration for this route.

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

    Prices for flights from Louisville Intl Airport to Istanbul Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Istanbul Airport.

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

    The necessary travel and health documents for your Istanbul Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Louisville to Istanbul Airport?

Best airlines flying from Louisville to Istanbul Airport

Compare and see reviews for airlines that fly from Louisville to Istanbul Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $558Free CancellationRating
6.7
8,153 reviews
Search British Airways flights
LufthansaPriceFrom $605Free CancellationRating
6.8
8,177 reviews
Search Lufthansa flights
United AirlinesPriceFrom $620Free CancellationRating
7.4
10,085 reviews
Search United Airlines flights
DeltaPriceFrom $662Free CancellationRating
7.8
8,504 reviews
Search Delta flights
KLMPriceFrom $767Free CancellationRating
7.8
1,553 reviews
Search KLM flights

Traveling to a place near Istanbul?

Book flights to Istanbul if you plan to visit one of these locations
Yalova

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Istanbul from Louisville.

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

momondo does allow users to show only those flights to Istanbul from Louisville which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Louisville to Istanbul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Istanbul Airport trip

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