Istanbul Airport Car Rental: What to Know About Tolls
The road out of Istanbul Airport is tolled almost immediately and some sections bill you with no toll plaza at all, so here is how the charges work and what to check at the rental desk
Ramis KalkanUpdated: 6 min read
Drive out of İstanbul Airport and you’re on a tolled road within minutes. The airport sits on the Northern Marmara Motorway. Some connecting roads are free-flow, with no toll plaza at all. Your first toll often lands before you’ve worked out the radio.
In a hire car, none of this needs arranging in advance:
- Turkish rental fleets come with HGS accounts already attached
- Crossings are billed back to you after the rental, not at the roadside
- The variable is the admin fee, which isn’t regulated
Collecting your own foreign-plated car? Then the picture is different. The account has to exist first.
Key Takeaways
- The airport sits on the Northern Marmara Motorway, which is tolled from the start, and some sections are free-flow with no barrier at all.
- Hire cars have HGS fitted, so charges reach you afterwards through the rental company, usually with an admin fee.
- Crossing the Bosphorus adds 59 TL to 110 TL by bridge, or 330 TL through the tunnel by day.
The Roads Out of the Airport
İstanbul Airport sits north-west of the city, well away from the old centre. Every route out of it uses toll roads. The tariffs below took effect on 1 July 2026.
| Destination | Typical route | Toll exposure |
|---|---|---|
| European side city centre | Northern Marmara Motorway, then city roads | Motorway section plus free-flow gantries |
| Asian side | Motorway plus a Bosphorus crossing | Motorway, then 110 TL for Yavuz Sultan Selim or 59 TL for the older bridges |
| Edirne and the Bulgarian border | Motorway west | Up to 168 TL for the full run to Edirne |
| Bursa and the south | Motorway plus Osmangazi Bridge | 1,170 TL at the bridge for a car |
Source: KGM tariff schedules, verified 20 July 2026. Bridge and tunnel rates changed on 1 July 2026. State motorway rates changed on 1 January 2026.
The free-flow sections are the part visitors don’t expect:
- No plaza, no slowing down, nothing that looks like a toll point
- Overhead gantries read the plate at motorway speed and bill the account
- If you’re used to taking a ticket, it’s easy to drive a tolled road without noticing
If You’re Renting
The rental company’s HGS account covers everything. Collect the car and drive off. The bill arrives later, often within 30 days of the rental closing.
Three things to sort at the desk, while you’re still standing there:
| Ask this | Why it matters |
|---|---|
| What’s the admin fee per crossing? | It isn’t regulated, and can rival a 59 TL toll |
| When do the charges post? | Some bill weekly, some weeks after you fly home |
| Can I get an itemised list? | Crossing-level detail makes a dispute checkable |
| What if the account runs dry? | It’s the fleet’s problem, but confirm it |
Our rental car tolls guide covers the billing mechanics, and the 2026 toll price list gives the official figures to check against.
If the Car Is Your Own
Plenty of drivers fly in to meet a car they’ve driven over, shipped, or left in the country. Then the plate is yours. So is the toll account.
The official channels are awkward for a visitor. PTT counters work in person, but only in Turkish office hours. The digital routes, e-Devlet and the bank apps, all want a Turkish ID.
Registering the plate in the Vignetim app avoids all of that:
- It works from the arrivals hall, on airport wifi
- No Turkish ID and no Turkish bank account
- Activation is immediate, which matters when the first gantry is minutes away
You can register the plate here, or read the full walkthrough.
Crossing to the Asian Side
Hotel or onward route on the Asian side? You’ll cross the Bosphorus, and the choice affects cost and time.
| Crossing | Car toll | Best when |
|---|---|---|
| Yavuz Sultan Selim | 110 TL | You’re skipping the city centre |
| Fatih Sultan Mehmet or 15 July Martyrs | 59 TL | Off-peak, heading downtown |
| Eurasia Tunnel, day | 330 TL | Rush hour, when time beats cost |
| Eurasia Tunnel, after midnight | 165 TL | Late landings, half price |
- Yavuz Sultan Selim Bridge, 110 TL for a car, is the natural continuation of the Northern Marmara Motorway and keeps you out of the city entirely
- Fatih Sultan Mehmet or 15 July Martyrs, 59 TL, are cheaper but route you through city traffic
- The Eurasia Tunnel, 330 TL by day and 165 TL between midnight and 05:00, is the fastest option at rush hour and half price on a late arrival
Late-night landings are where the tunnel makes real sense, because the discount applies from midnight and the roads are clear anyway. We compare all the crossings in the bridge tolls guide, with restrictions in the Eurasia Tunnel guide.
The Short Version
Leaving İstanbul Airport by road means tolls almost at once, including free-flow sections that bill with no barrier. In a hire car it’s automatic, and charged back later. So pin down the admin fee and the billing dates at the desk.
In your own foreign-plated car, the account needs to be live before you leave the terminal. That takes a few minutes on your phone. The alternative is a violation record and a 15-day clock.
Either way, check what your Bosphorus crossing costs before you pick a route. You can register a foreign plate in minutes, or start with how Turkish tolls work.
Frequently Asked Questions
Are there tolls when leaving Istanbul Airport?
Yes. The airport connects to the Northern Marmara Motorway, which is tolled, and some sections use free-flow gantries that charge as you pass. Expect a toll within the first 10 km.
Do I need to buy HGS for a rental car at Istanbul Airport?
No. Rental cars come with an HGS account attached, so crossings are paid automatically and charged back to your card later, usually with an admin fee.
How much does it cost to drive from Istanbul Airport to the Asian side?
The Bosphorus crossing is 110 TL for a car on Yavuz Sultan Selim, 59 TL on the older bridges, or 330 TL through the tunnel by day. Motorway sections are charged separately, by distance.
What are free-flow toll roads in Istanbul?
Sections where overhead gantries read your plate at full speed and bill the account, with no plaza at all. Parts of the Northern Marmara Motorway work this way, which is why a toll appears without you noticing.
Can I set up HGS at the airport?
Yes, from your phone. Registering a foreign plate in the Vignetim app takes a few minutes on airport wifi, and it activates immediately, with no Turkish ID or bank account.
Is it cheaper to arrive late at night?
For the Eurasia Tunnel, yes. The overnight tariff between midnight and 04:59 is half the daytime rate, at 165 TL for a car since 1 July 2026. Bridge tolls don’t change by time of day.
Sources
Ramis Kalkan
Ramis Kalkan leads growth at Vignetim. He writes about everything that makes European road trips smoother, from digital vignettes to eSIMs. Based in Ankara, usually mid-way through planning his next drive.
