$135 Cheap Flights from Luxembourg (LUX) to Istanbul (IST)

View $135 flight on Sun, Nov 23, 2025Opens in a new window

Popular airlines from Findel International Airport (LUX) to Istanbul Airport (IST)

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Cheap Flights from Luxembourg to Istanbul (LUX-IST)

Prices were available within the past 7 days and start at $135 for one-way flights and $237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sun, Jan 25 - Fri, Jan 30
LUX
Luxembourg
IST
Istanbul
$237 Roundtrip, found 4 days ago
$237
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sun, Jan 25 from Luxembourg to Istanbul, returning Fri, Jan 30, priced at $237 found 4 days ago
Lufthansa
Sun, Apr 12 - Thu, Apr 16
LUX
Luxembourg
IST
Istanbul
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sun, Apr 12 from Luxembourg to Istanbul, returning Thu, Apr 16, priced at $245 found 1 day ago
Lufthansa
Thu, Oct 23 - Tue, Oct 28
LUX
Luxembourg
IST
Istanbul
$251 Roundtrip, found 6 days ago
$251
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Oct 23 from Luxembourg to Istanbul, returning Tue, Oct 28, priced at $251 found 6 days ago
Lufthansa
Wed, Mar 18 - Wed, Mar 25
LUX
Luxembourg
IST
Istanbul
$251 Roundtrip, found 2 days ago
$251
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Mar 18 from Luxembourg to Istanbul, returning Wed, Mar 25, priced at $251 found 2 days ago
Lufthansa
Thu, Nov 27 - Sun, Nov 30
LUX
Luxembourg
IST
Istanbul
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Nov 27 from Luxembourg to Istanbul, returning Sun, Nov 30, priced at $259 found 3 days ago
Lufthansa
Fri, Oct 31 - Mon, Nov 10
LUX
Luxembourg
IST
Istanbul
$260 Roundtrip, found 4 days ago
$260
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Oct 31 from Luxembourg to Istanbul, returning Mon, Nov 10, priced at $260 found 4 days ago
Aegean
Thu, Oct 23 - Tue, Oct 28
LUX
Luxembourg
IST
Istanbul
$282 Roundtrip, found 6 days ago
$282
Roundtrip
found 6 days ago
Select Aegean flight, departing Thu, Oct 23 from Luxembourg to Istanbul, returning Tue, Oct 28, priced at $282 found 6 days ago
Turkish Airlines
Thu, Nov 27 - Sun, Nov 30
LUX
Luxembourg
IST
Istanbul
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Thu, Nov 27 from Luxembourg to Istanbul, returning Sun, Nov 30, priced at $289 found 3 days ago
Luxair
Thu, Nov 27 - Sun, Nov 30
LUX
Luxembourg
IST
Istanbul
$304 Roundtrip, found 3 days ago
$304
Roundtrip
found 3 days ago
Select Luxair flight, departing Thu, Nov 27 from Luxembourg to Istanbul, returning Sun, Nov 30, priced at $304 found 3 days ago
LOT-Polish Airlines
Sun, Apr 12 - Thu, Apr 16
LUX
Luxembourg
IST
Istanbul
$346 Roundtrip, found 1 day ago
$346
Roundtrip
found 1 day ago
Select LOT-Polish Airlines flight, departing Sun, Apr 12 from Luxembourg to Istanbul, returning Thu, Apr 16, priced at $346 found 1 day ago

Find the cheapest month to fly from Niederanven (LUX) to Istanbul (IST)

December is typically the cheapest month to fly

From $172 - $432 per traveler.

Graph displaying average flight prices per month

Alternative airports near Istanbul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Istanbul Airport IST. Cheapest option available. Average driving time to city center is 35 minutes. Flights from $523
IST
Istanbul Airport
Cheapest
Average driving time to city center35 min
Flights from $523
Flights from Luxembourg (LUX) to Istanbul (IST)
Origin airport
Findel
Destination airport
Istanbul
Airlines serving
Aegean, Air France, British Airways, ITA Airways, KLM, LOT-Polish Airlines, Lufthansa, Luxair, Turkish Airlines
Roundtrip price
$237
Distance
1229 mi
Average flight time
4 hours 25 mins

Luxembourg to Istanbul Flights

The cheapest times to fly from Luxembourg to Istanbul

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

 

The best time to book a flight from Luxembourg to Istanbul

Sunday is one of the best days to book for cheap flights from Luxembourg to Istanbul: 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 Luxembourg to Istanbul

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 Luxembourg to Istanbul in 2025. You can also book with separate airlines for your outbound and return journeys, from $135 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 Luxembourg to Istanbul 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 Luxembourg to Istanbul 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.

 

Frequently asked questions

How much does a flight from Findel Airport (LUX) to Istanbul (IST) cost?
You can pick up cheap return flights starting from $387 from Findel Airport (LUX) to Istanbul (IST). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Luxair flight leaving LUX on July 18 2025 and touching down at IST. The price was last updated on July 9 2025 and has not changed since.
What is the cheapest month to fly from LUX to IST?
The cheapest flights from LUX to IST are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from LUX to IST?
Currently, the cheapest carrier offering one-way flights from LUX to IST is Turkish Airlines. You can jet off on this route from $313. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LUX on July 17 2025. Prices were last updated on July 9 2025 and have not changed since.
How many flights per day from Findel Airport (LUX) to Istanbul (IST)?
You'll need to catch a flight with a layover when traveling from Findel Airport (LUX) to Istanbul (IST). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from LUX to IST?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Findel Airport (LUX) to Istanbul (IST)?
To arrive at Istanbul (IST) on time, select a flight that leaves Findel Airport (LUX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Findel Airport (LUX) to Istanbul (IST) last-minute?
Holding off until just before your trip to book your flight from LUX to IST generally means paying more. While it's possible to find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans to boost your chances of getting a bargain.
Can I cancel or change the date of my flight from Findel Airport (LUX) to Istanbul (IST)?
In most cases, you're able to cancel or reschedule your LUX to IST flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more details, head to our Customer Service portal.

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*Available to One Key members.