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Cheap flights from Louisville to Istanbul from $573

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Istanbul departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Louisville to Istanbul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
1:50 pm - 6:05 pmSDF-IST
20h 15m2 stops
Lufthansa Logo
6:30 am - 7:31 pmIST-SDF
21h 01m2 stops
$573Lufthansa
Find Deal
Fri, Jan 23 - Tue, Jan 27
Lufthansa Logo
2:05 pm - 6:05 pmSDF-IST
20h 00m2 stops
Lufthansa Logo
6:30 am - 7:43 pmIST-SDF
21h 13m2 stops
$575Lufthansa
Find Deal
Fri, Jan 23 - Tue, Jan 27
Scandinavian Airlines Logo
2:59 pm - 3:40 amSDF-IST
29h 41m2 stops
Scandinavian Airlines Logo
4:30 am - 11:59 pmIST-SDF
26h 29m2 stops
$615Scandinavian Airlines
Find Deal
Tue, Apr 7 - Tue, May 5
United Airlines Logo
7:15 am - 12:55 pmSDF-IST
22h 40m2 stops
United Airlines Logo
5:50 am - 10:26 pmIST-SDF
23h 36m2 stops
$624United Airlines
Find Deal
Tue, Apr 14 - Thu, Apr 23
United Airlines Logo
9:00 am - 12:55 pmSDF-IST
20h 55m2 stops
United Airlines Logo
1:50 pm - 2:46 pmIST-SDF
31h 56m2 stops
$628United Airlines
Find Deal
Mon, Apr 13 - Tue, Apr 21
United Airlines Logo
7:15 am - 12:55 pmSDF-IST
22h 40m2 stops
United Airlines Logo
1:50 pm - 8:21 pmIST-SDF
37h 31m2 stops
$629United Airlines
Find Deal
Mon, Apr 13 - Fri, Apr 24
KLM Logo
3:39 pm - 5:25 pmSDF-SAW
17h 46m2 stops
KLM Logo
9:00 am - 9:15 pmSAW-SDF
20h 15m2 stops
$734KLM
Find Deal
Wed, Feb 18 - Sat, Feb 21
KLM Logo
10:10 am - 9:20 pmSDF-SAW
27h 10m2 stops
KLM Logo
12:55 pm - 11:06 pmSAW-SDF
42h 11m2 stops
$790KLM
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Fri, Jan 23 - Tue, Jan 27
Qatar Airways Logo
6:31 pm - 12:10 pmSDF-SAW
34h 39m2 stops
Qatar Airways Logo
1:35 pm - 5:30 pmSAW-SDF
34h 55m2 stops
$1,674Qatar Airways
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Tue, Apr 7 - Tue, May 5
Qatar Airways Logo
2:35 pm - 12:10 pmSDF-SAW
38h 35m2 stops
Qatar Airways Logo
1:35 pm - 5:49 pmSAW-SDF
35h 14m2 stops
$1,859Qatar Airways
Find Deal
Tue, Apr 7 - Tue, May 5

Scandinavian Airlines flights from Louisville to Istanbul

Our best Scandinavian Airlines deals on Louisville to Istanbul flight tickets
Scandinavian Airlines
Apr 7
SDF2:59 pmLouisville Intl
29h 41m
2 stops
IST3:40 amIstanbul
May 5
IST4:30 amIstanbul
26h 29m
2 stops
SDF11:59 pmLouisville Intl
$615
Find similar
Scandinavian Airlines
Apr 14
SDF2:59 pmLouisville Intl
29h 41m
2 stops
IST3:40 amIstanbul
Apr 18
IST4:30 amIstanbul
26h 29m
2 stops
SDF11:59 pmLouisville Intl
$933
Find similar
Scandinavian Airlines
Apr 16
SDF2:59 pmLouisville Intl
29h 41m
2 stops
IST3:40 amIstanbul
Apr 21
IST4:30 amIstanbul
26h 29m
2 stops
SDF11:59 pmLouisville Intl
$938
Find similar

United Airlines flights from Louisville to Istanbul

Our best United Airlines deals on Louisville to Istanbul flight tickets
United Airlines
Apr 14
SDF7:15 amLouisville Intl
22h 40m
2 stops
IST12:55 pmIstanbul
Apr 23
IST5:50 amIstanbul
23h 36m
2 stops
SDF10:26 pmLouisville Intl
$624
Find similar
United Airlines
Apr 13
SDF9:00 amLouisville Intl
20h 55m
2 stops
IST12:55 pmIstanbul
Apr 21
IST1:50 pmIstanbul
31h 56m
2 stops
SDF2:46 pmLouisville Intl
$628
Find similar
United Airlines
Apr 13
SDF7:15 amLouisville Intl
22h 40m
2 stops
IST12:55 pmIstanbul
Apr 24
IST1:50 pmIstanbul
37h 31m
2 stops
SDF8:21 pmLouisville Intl
$629
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Istanbul 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 November 20, 2025.
Use the filters below to find and compare flights from Louisville to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Fri 1/23

1:50 pm-6:05 pm

2 stops20h 15m

Istanbul

Tue 1/27

6:30 am-7:31 pm

2 stops21h 01m

$573

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Fri 1/23

2:05 pm-6:05 pm

2 stops20h 00m

Istanbul

Tue 1/27

6:30 am-7:43 pm

2 stops21h 13m

$575

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Tue 4/7

2:59 pm-3:40 am

2 stops29h 41m

Istanbul

Tue 5/5

4:30 am-11:59 pm

2 stops26h 29m

$615

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Tue 4/14

7:15 am-12:55 pm

2 stops22h 40m

Istanbul

Thu 4/23

5:50 am-10:26 pm

2 stops23h 36m

$624

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Mon 4/13

9:00 am-12:55 pm

2 stops20h 55m

Istanbul

Tue 4/21

1:50 pm-2:46 pm

2 stops31h 56m

$628

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Mon 4/13

7:15 am-12:55 pm

2 stops22h 40m

Istanbul

Fri 4/24

1:50 pm-8:21 pm

2 stops37h 31m

$629

LouisvilleIstanbul

SDF - SAW

SDFSAW

Louisville Intl

Wed 2/18

3:39 pm-5:25 pm

2 stops17h 46m

Istanbul Sabiha Gokcen

Sat 2/21

9:00 am-9:15 pm

2 stops20h 15m

$734

LouisvilleIstanbul

SDF - SAW

SDFSAW

Louisville Intl

Fri 1/23

10:10 am-9:20 pm

2 stops27h 10m

Istanbul Sabiha Gokcen

Tue 1/27

12:55 pm-11:06 pm

2 stops42h 11m

$790

LouisvilleIstanbul

SDF - SAW

SDFSAW

Louisville Intl

Tue 4/7

6:31 pm-12:10 pm

2 stops34h 39m

Istanbul Sabiha Gokcen

Tue 5/5

1:35 pm-5:30 pm

2 stops34h 55m

$1,674

LouisvilleIstanbul

SDF - SAW

SDFSAW

Louisville Intl

Tue 4/7

2:35 pm-12:10 pm

2 stops38h 35m

Istanbul Sabiha Gokcen

Tue 5/5

1:35 pm-5:49 pm

2 stops35h 14m

$1,859

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Istanbul from

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

What is the cheapest month to fly to Istanbul?

In general, October 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 $643. If you aren’t able to travel to Istanbul during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $690.

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.
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  • 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 55m, 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?

  • 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
American AirlinesPriceFrom $639Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
British AirwaysPriceFrom $640Free CancellationRating
6.7
7,534 reviews
Search British Airways flights
LufthansaPriceFrom $693Free CancellationRating
6.8
7,579 reviews
Search Lufthansa flights
DeltaPriceFrom $732Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $763Free CancellationRating
7.4
9,027 reviews
Search United Airlines 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

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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
Istanbul Airport
Istanbul Sabiha Gokcen Airport