Cheap flights from Zonguldak to Istanbul from $42 ONQ → IST
Zonguldak (ONQ) → Istanbul New Airport (IST)
The cheapest one-way found recently is $42 with Turkish Airlines, 4 Dec, found 2 days ago.
- Cheapest one-way found recently
- $42, Turkish Airlines, found 2 days ago
- Cheapest month to fly
- December 2026, one-way fares from $42 found in the last 7 days
- Airlines with nonstop flights
- Turkish Airlines
- Shortest nonstop flight found
- 1 h 10 min
One-way
The cheapest one-way fare on each of 3 departure dates is usually $42 to $58.
Cheapest one-way found recently
$42
4 Dec · Turkish Airlines
Zonguldak (ONQ) → Istanbul New Airport (IST)
Leaves 12:55 p.m. · 1 h 10 min trip
nonstop
found 2 days ago
Cheapest nonstop one-way
$42
4 Dec · Turkish Airlines
Zonguldak (ONQ) → Istanbul New Airport (IST)
Leaves 12:55 p.m. · 1 h 10 min trip
nonstop
found 2 days ago
Found recently, and the cheapest we hold
$42 4 Decfound 2 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $33 to $51.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 4 Dec to 10 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 4 Dec to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 4 Dec | $42 | Turkish Airlines | Zonguldak (ONQ) → Istanbul New Airport (IST) | nonstop | found 2 days ago | Open this trip |
| 1 Jan 2027 | $42 | Turkish Airlines | Zonguldak (ONQ) → Istanbul New Airport (IST) | nonstop | found 3 days ago | Open this trip |
| 10 Feb 2027 | $73 | Turkish Airlines | Zonguldak (ONQ) → Istanbul New Airport (IST) | nonstop | found 5 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $42.
Airlines on the cheapest dates: Turkish Airlines.
Premium cabin fares from Zonguldak to Istanbul
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 4 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Zonguldak to Istanbul?
One-way
Fares 90 to 179 days before departure were typically 18% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $51 | $40 | +21% | 45 |
| 7–13 days | $45 | $40 | +7% | 24 |
| 14–29 days | $631 | $42 | +1402% | 7 |
| 30–59 days | $44 | $42 | +5% | 17 |
| 60–89 days | $43 | $33 | +2% | 20 |
| 90–179 days | $42 | $40 | Cheapest seen | 17 |
| 180+ days | $47 | $47 | +12% | 7 |
Live price for these dates
The cheapest one-way found recently is for 4 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a one-way flight from Zonguldak to Istanbul?
The cheapest one-way found recently is $42 with Turkish Airlines, 4 Dec, found 2 days ago. The cheapest one-way fare on each of 3 departure dates is usually $42 to $58.
What is the cheapest month to fly from Zonguldak to Istanbul?
December 2026 is the cheapest month for a one-way, from $42, 4 Dec, found 2 days ago.
How far ahead should I book a flight from Zonguldak to Istanbul?
In 49 days of prices between 24 Sept and 11 Nov, one-way fares 90 to 179 days before departure were typically 18% lower than 0 to 6 days before departure.
Is there a direct flight from Zonguldak to Istanbul?
Yes, the cheapest nonstop one-way found recently is $42 with Turkish Airlines, 4 Dec, found 2 days ago.
How long is the flight from Zonguldak to Istanbul?
The cheapest nonstop one-way found recently, with Turkish Airlines on 4 Dec, takes 1 h 10 min from Zonguldak (ONQ) to Istanbul New Airport (IST).
Which airlines have the cheapest flights from Zonguldak to Istanbul?
Between 4 Dec and 10 Feb 2027, Turkish Airlines has the cheapest one-way on all 3 departure dates we hold.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work