Connecting Between Istanbul's Two Airports: IST to Sabiha Gökçen Without Missing Your Flight (2026)

Cheap fares have a way of producing itineraries that look fine on a booking site and alarming on a map. One of the most common: arriving at Istanbul Airport (IST) and departing from Sabiha Gökçen (SAW), or the reverse.

These are not two terminals of the same airport. They sit on opposite sides of Istanbul, with the Bosphorus between them. This is a genuine cross-city journey, and it deserves more planning than most people give it.

First, the Thing That Catches People Out

This is a self-transfer. Unless a single airline has sold you both flights on one ticket, no one is responsible for getting you between the airports, and no one owes you anything if you miss the second flight.

That means you leave the secure area, collect your bags, clear customs, cross the city, check in again from scratch, and go through security again. If the first flight is late, that is entirely your problem.

Book both legs on one ticket where you can. Where you can't, build the buffer yourself.

How Much Time Do You Actually Need?

Our honest recommendation is four hours minimum between landing at one airport and departing from the other. Five if you're travelling in the late afternoon, or with children, or with checked bags you can't afford to lose.

That sounds generous until you break it down:

• Disembarking and passport control — unpredictable. A wide-body arriving alongside two others can mean a long queue.
• Baggage reclaim — rarely quick, occasionally very slow.
• The road — a substantial cross-city drive, and in evening traffic it grows.
• Check-in and security at the second airport — a full cycle, plus the two-hour-before-departure rule.

Add those honestly and four hours is comfortable rather than lavish. Three hours is a gamble. Two is not a plan.

The Road Between Them

The transfer itself is straightforward: €90 in a Vito, the same in either direction, with larger vehicles priced accordingly. It's one of the longer journeys we run inside the city.

There is a decision to make about the route, and we put it in front of you at booking rather than deciding on your behalf.

The standard route crosses on one of the southern Bosphorus bridges, through the city. It's the shorter distance and it's included in the price.

The northern crossing — the third bridge — takes a wider arc away from the centre. It costs €15 more because the toll is higher, and it is not always faster. What it tends to be is *steadier*: it avoids the worst of the central congestion, so the journey time varies less. When you're working to a check-in deadline, predictable often beats theoretically-quickest.

If you're crossing in the middle of the day with hours in hand, the standard route is usually the sensible choice. If you're crossing at 5pm with a flight to catch, the €15 buys you a narrower range of possible outcomes.

Which Direction Is Worse?

IST to SAW is the harder direction, for one reason: the deadline is at the end. Whatever the traffic does, you still have to check in.

Going the other way, a slow drive costs you nothing but patience — you've already landed and nobody is waiting.

So when you're allocating buffer, weight it towards the IST-to-SAW leg.

What We Do to De-Risk It

We track the inbound flight. Give us the flight number and your pickup adjusts to when you actually land, not when you were scheduled to. On a connection this tight, that is the difference between a driver waiting and a driver gone.

One vehicle, one driver, all your luggage. No queue for a taxi with your bags on the pavement, no working out which app functions on a Turkish SIM you don't have. A Vito takes 6 passengers and 8 bags; the Sprinter takes 13 and 15 if you're a group.

We tell you the pickup time rather than leaving you to guess it. Enter the departing flight and the system works backwards through the buffer and the road time, including the evening penalty if you're crossing during it.

If You Haven't Booked the Flights Yet

Some advice worth more than any transfer tip: try not to build this itinerary at all.

If both legs can run through the same airport, take that, even for a little more money. The saving on a split-airport routing is often smaller than the cost of the transfer between them — and it's much smaller than the cost of a missed flight.

Where the split is unavoidable, an overnight in the city turns the whole thing from a race into an evening in Istanbul. Between the two airports you have most of the city to choose from, and you arrive at the second airport rested rather than relieved.

The Short Version

Two airports, opposite sides of a very large city, water in between, and — usually — no airline holding your hand. Four hours minimum, five if it's evening. Book the transfer with your flight number so it follows your actual arrival. Consider the northern crossing if you're moving at the wrong time of day.

And if the fare difference that produced this itinerary was small, it's worth asking whether it was worth it.