$106 Cheap Flights from Düsseldorf (DUS) to Zonguldak (ONQ)

View $106 flight on Sun, Nov 30, 2025Opens in a new window

Popular airlines from Düsseldorf Intl. Airport (DUS) to Zonguldak (ONQ)

Cheap Flights from Düsseldorf to Zonguldak (DUS-ONQ)

Prices were available within the past 7 days and start at $106 for one-way flights and $258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SunExpress
Wed, Dec 10 - Sun, Dec 14
DUS
Düsseldorf
ONQ
Zonguldak
$258 Roundtrip, found 4 days ago
$258
Roundtrip
found 4 days ago
Select SunExpress flight, departing Wed, Dec 10 from Düsseldorf to Zonguldak, returning Sun, Dec 14, priced at $258 found 4 days ago
SunExpress
Sun, Nov 30 - Sun, Dec 7
DUS
Düsseldorf
ONQ
Zonguldak
$350 Roundtrip, found 4 days ago
$350
Roundtrip
found 4 days ago
Select SunExpress flight, departing Sun, Nov 30 from Düsseldorf to Zonguldak, returning Sun, Dec 7, priced at $350 found 4 days ago
SunExpress
Sun, Nov 30 - Sun, Dec 7
DUS
Düsseldorf
ONQ
Zonguldak
$384 Roundtrip, found 4 days ago
$384
Roundtrip
found 4 days ago
Select SunExpress flight, departing Sun, Nov 30 from Düsseldorf to Zonguldak, returning Sun, Dec 7, priced at $384 found 4 days ago
SunExpress
Fri, Aug 22 - Sun, Aug 31
DUS
Düsseldorf
ONQ
Zonguldak
$545 Roundtrip, found 1 day ago
$545
Roundtrip
found 1 day ago
Select SunExpress flight, departing Fri, Aug 22 from Düsseldorf to Zonguldak, returning Sun, Aug 31, priced at $545 found 1 day ago
SunExpress
Fri, Aug 8 - Tue, Aug 12
DUS
Düsseldorf
ONQ
Zonguldak
$557 Roundtrip, found 3 days ago
$557
Roundtrip
found 3 days ago
Select SunExpress flight, departing Fri, Aug 8 from Düsseldorf to Zonguldak, returning Tue, Aug 12, priced at $557 found 3 days ago
SunExpress
Fri, Aug 22 - Sun, Aug 31
DUS
Düsseldorf
ONQ
Zonguldak
$564 Roundtrip, found 1 day ago
$564
Roundtrip
found 1 day ago
Select SunExpress flight, departing Fri, Aug 22 from Düsseldorf to Zonguldak, returning Sun, Aug 31, priced at $564 found 1 day ago
SunExpress
Fri, Aug 22 - Sun, Aug 31
DUS
Düsseldorf
ONQ
Zonguldak
$580 Roundtrip, found 1 day ago
$580
Roundtrip
found 1 day ago
Select SunExpress flight, departing Fri, Aug 22 from Düsseldorf to Zonguldak, returning Sun, Aug 31, priced at $580 found 1 day ago
Turkish Airlines
Fri, Aug 8 - Tue, Aug 12
DUS
Düsseldorf
ONQ
Zonguldak
$615 Roundtrip, found 3 days ago
$615
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Fri, Aug 8 from Düsseldorf to Zonguldak, returning Tue, Aug 12, priced at $615 found 3 days ago
SunExpress
Fri, Aug 22 - Sun, Aug 31
DUS
Düsseldorf
ONQ
Zonguldak
$623 Roundtrip, found 1 day ago
$623
Roundtrip
found 1 day ago
Select SunExpress flight, departing Fri, Aug 22 from Düsseldorf to Zonguldak, returning Sun, Aug 31, priced at $623 found 1 day ago
Turkish Airlines
Fri, Aug 8 - Tue, Aug 12
DUS
Düsseldorf
ONQ
Zonguldak
$637 Roundtrip, found 3 days ago
$637
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Fri, Aug 8 from Düsseldorf to Zonguldak, returning Tue, Aug 12, priced at $637 found 3 days ago

Find the cheapest month to fly from Düsseldorf (DUS) to Zonguldak (ONQ)

May is typically the cheapest month to fly

From $190 - $699 per traveler.

Graph displaying average flight prices per month

Flights from Düsseldorf (DUS) to Zonguldak (ONQ)
Origin airport
Düsseldorf Intl.
Destination airport
Zonguldak
Airlines serving
SunExpress
Roundtrip price
$257
Distance
1372 mi
Average flight time
4 hours 11 mins

Düsseldorf to Zonguldak Flights

The cheapest times to fly from Düsseldorf to Zonguldak

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

 

The best time to book a flight from Düsseldorf to Zonguldak

Sunday is one of the best days to book for cheap flights from Düsseldorf to Zonguldak: 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 Düsseldorf to Zonguldak

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 Düsseldorf to Zonguldak in 2025. You can also book with separate airlines for your outbound and return journeys, from $106 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 Düsseldorf to Zonguldak 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 Düsseldorf to Zonguldak 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 Duesseldorf Intl. Airport (DUS) to Zonguldak (ONQ) cost?
Book cheap return fares starting at $520 from Duesseldorf Intl. Airport (DUS) to Zonguldak (ONQ). 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 Corendon and SunExpress flight leaving DUS on August 1 2025 and touching down at ONQ. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from DUS to ONQ?
The cheapest flights from DUS to ONQ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Duesseldorf Intl. Airport (DUS) to Zonguldak (ONQ)?
Catch a nonstop flight with SunExpress and journey straight from Duesseldorf Intl. Airport (DUS) to Zonguldak (ONQ).
What is the cheapest airline that flies from DUS to ONQ?
Fly from DUS to ONQ with SunExpress. This carrier currently has the cheapest one-way ticket on this route, starting from $260. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DUS on July 29 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Duesseldorf Intl. Airport (DUS) to Zonguldak (ONQ)?
On average, Duesseldorf Intl. Airport (DUS) has 2 nonstop flights to Zonguldak (ONQ) per week. If you're looking for more choice, use Expedia's filters to find flights with one or more stops. Fit in a quick visit to another city or simply break up your trip.
What are the most popular departure times for flights from Duesseldorf Intl. Airport (DUS) to Zonguldak (ONQ)?
Flights between DUS and ONQ are their busiest at 9 AM. If you're after a more relaxed trip and possibly cheaper tickets, choose a time when demand is lower.
What day of the week has the most flights from DUS to ONQ?
Friday offers the most flights from Duesseldorf Intl. Airport (DUS) to Zonguldak (ONQ). Consider taking off on this day and you'll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Duesseldorf Intl. Airport (DUS) to Zonguldak (ONQ)?
Hop on the earliest flight at around 9:30AM UTC+1, heading out of Duesseldorf Intl. Airport (DUS). You'll be in the air for about 3h 20m, touching down at Zonguldak (ONQ) at approximately 2:50PM UTC+3.
How long does it take to fly from Duesseldorf Intl. Airport (DUS) to Zonguldak (ONQ)?
The average flight time from DUS to ONQ is 3 hours and 20 minutes, covering a total distance of 1,350 mi.
What is the best time to fly from Duesseldorf Intl. Airport (DUS) to Zonguldak (ONQ)?
To reach Zonguldak (ONQ) on time, choose a flight that takes off from Duesseldorf Intl. Airport (DUS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Duesseldorf Intl. Airport (DUS) to Zonguldak (ONQ) last-minute?
Booking your flight from DUS to ONQ shortly before your trip is generally more expensive. But if you're flexible with your itinerary, you could score a cheap last-minute fare.
Can I cancel or change the date of my flight from Duesseldorf Intl. Airport (DUS) to Zonguldak (ONQ)?
If you booked your DUS to ONQ flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.