Istanbul Airport Transportation Guide (IST & SAW)

As one of Türkiye’s and the world’s leading aviation hubs, Istanbul is home to two major international airports: Istanbul Airport (IST) on the European side and Sabiha Gökçen International Airport (SAW) on the Asian side. Whether you're visiting the city for the first time or catching a connecting flight, planning your airport transportation in advance can save both time and money.

From the M11 and M4 metro lines to Havaist and Havabus airport shuttles, IETT public buses, taxis, and private transfers, this comprehensive guide covers every major transportation option to help you enjoy a smooth, stress-free journey.

The Difference Between Istanbul’s Two Major Airports

The two airports differ significantly in terms of location and the airlines they primarily serve.

Where Is Istanbul Airport (IST)?

Istanbul Airport is located on the European side of the city, within the Arnavutköy district near the Black Sea coast. It is approximately 40–50 km (25–31 miles) from central areas such as Taksim, Sultanahmet, and Beşiktaş.

Where Is Sabiha Gökçen Airport (SAW)?

Sabiha Gökçen Airport is situated on the Asian side of Istanbul in the Pendik/Kurtköy area, close to the Sea of Marmara. It is around 30–35 km (19–22 miles) from Kadıköy and Üsküdar, and approximately 45–50 km (28–31 miles) from Taksim.

Which Airlines Use Each Airport?

Istanbul Airport (IST)

Istanbul Airport serves as the primary hub for Turkish Airlines (THY) and hosts the majority of international full-service airlines operating flights to and from Istanbul.

Sabiha Gökçen Airport (SAW)

Sabiha Gökçen is the main hub for low-cost carriers, particularly Pegasus Airlines and AJet, offering extensive domestic and international flight networks.

Getting from Istanbul Airport (IST) to the City Center

Istanbul Airport offers several convenient transportation options, including metro, airport shuttles, public buses, taxis, and private transfers.

M11 Metro Line

The M11 Gayrettepe – Istanbul Airport – Arnavutköy Metro Line is the fastest and most reliable way to travel between the airport and the city.

Metro Connections

• Transfer to the M2 Yenikapı–Hacıosman Metro Line and the Metrobus at Gayrettepe Station.
• Transfer to the M7 Yıldız–Mahmutbey Metro Line at Kağıthane Station.

Since the metro operates independently of road traffic, travel times remain consistent throughout the day.

Havaist Airport Shuttle

Havaist provides comfortable airport coaches with spacious luggage compartments, connecting Istanbul Airport directly to more than ten popular destinations, including:

• Taksim
• Kadıköy
• Beşiktaş
• Yenikapı
• Esenler Bus Terminal (Otogar)

Tickets can be purchased online, via the mobile app, or by credit card.

IETT Public Buses

For travelers looking for the most affordable option, IETT public buses connect the airport to nearby districts and major metro or Metrobus stations.

Popular express routes include:

• H1
• H2
• H3
• H6
• H8

Taxi and Private Transfers

Official airport taxis are available 24/7 outside the terminal. Three categories of taxis operate at Istanbul Airport:

• Yellow (Economy)
• Turquoise (Comfort)
• Black (Premium)

Private VIP transfer services can also be booked in advance for greater comfort, especially for families or larger groups.

Getting from Sabiha Gökçen Airport (SAW) to the City Center

Thanks to its direct metro connection, Sabiha Gökçen Airport has become one of Istanbul's easiest airports to access.

M4 Metro Line

The M4 Kadıköy – Sabiha Gökçen Airport Metro Line departs directly from the airport terminal.

Major Connections

• Ayrılık Çeşmesi → Marmaray
• Ünalan → Metrobus
• Bostancı → Sea buses and ferries

Havabus Airport Shuttle

Havabus operates direct shuttle services from Sabiha Gökçen Airport to:

• Taksim
• Kadıköy
• Kavacık

Passengers can pay onboard using cash or card.

IETT Public Buses

Several IETT bus routes serve destinations across Istanbul.

Popular routes include:

• E-3 (4. Levent Metro)
• E-10 (Kadıköy)
• E-11 (Kadıköy)
• SG-2 (Taksim)

These buses provide one of the lowest-cost transportation options.

Taxi and Private Transfers

Taxis are available around the clock outside the arrivals terminal.

Please note that bridge tolls and Eurasia Tunnel fees may be added to the fare depending on your destination.

Which Transportation Option Is Best?

Most Budget-Friendly

The most economical way to travel from either airport is by using:

• M11 Metro
• M4 Metro
• IETT buses

Using an Istanbulkart provides the lowest fares and discounted transfers.

Fastest Option

Metro lines (M11 and M4) are generally the fastest way to travel because they are unaffected by Istanbul's heavy road traffic.

Best for Families and Groups

If you're traveling with several suitcases or as a group of three or four, taking a taxi or booking a private airport transfer can be both practical and cost-effective when the fare is shared.

Late-Night Transportation

Metro services do not operate throughout the night (except during designated weekend Night Metro services).

Late-night alternatives include:

• Havaist
• Havabus
• Selected overnight IETT routes (such as E-10)
• Taxis

How to Reach Popular Areas

Getting to Taksim

From Istanbul Airport (IST)

• Take the direct Havaist Taksim Shuttle, or
• Ride the M11 Metro to Gayrettepe, then transfer to the M2 Metro toward Taksim.

From Sabiha Gökçen Airport (SAW)

• Take the direct Havabus Taksim Shuttle, or
• Ride the M4 Metro to Ayrılık Çeşmesi, transfer to Marmaray toward Yenikapı, then change to the M2 Metro for Taksim.

Getting to Sultanahmet

From Istanbul Airport (IST)

Take the Havaist shuttle to Yenikapı/Aksaray, then transfer to the T1 Tram Line.

Alternatively:

• M11 → Gayrettepe
• M2 → Vezneciler
• Walk to the T1 Tram

From Sabiha Gökçen Airport (SAW)

Take:

• M4 Metro → Ayrılık Çeşmesi
• Marmaray → Sirkeci
• Walk or transfer to the T1 Tram for Sultanahmet.

Getting to Kadıköy

From Istanbul Airport (IST)

Use the direct Havaist Kadıköy shuttle.

From Sabiha Gökçen Airport (SAW)

Take the M4 Metro directly to Kadıköy with no transfers required.

Getting to Beşiktaş

From Istanbul Airport (IST)

Take the direct Havaist Beşiktaş shuttle.

Alternatively:

• M11 Metro → Gayrettepe
• Short bus or taxi ride to Beşiktaş.

From Sabiha Gökçen Airport (SAW)

You can either:

• Take the M4 Metro to Ünalan or Söğütlüçeşme, then transfer to the Metrobus, or
• Ride the M4 to Üsküdar via Marmaray and continue by ferry to Beşiktaş.

Traveling Between Istanbul Airport (IST) and Sabiha Gökçen Airport (SAW)

If your connecting flight departs from the other airport, you'll need to transfer between them.

Public Transportation

The most affordable route is:

• M11 Metro → Gayrettepe
• Metrobus → Uzunçayır
• M4 Metro → Sabiha Gökçen Airport

Average travel time: 2.5–3 hours

Shuttle Services

Direct Havaist airport shuttle services operate between Istanbul Airport and Sabiha Gökçen Airport, offering the easiest one-seat transfer with luggage.

Taxi

The two airports are approximately 85 km (53 miles) apart.

Estimated travel times:

• 1–1.5 hours during light traffic
• 2.5 hours or more during rush hour

Highway tolls and bridge fees are added to the fare.

Money-Saving Tips for Airport Transportation

Use an Istanbulkart

An Istanbulkart is essential for using:

• Metro
• Marmaray
• IETT buses

It also provides discounted transfer fares throughout Istanbul's public transportation network.

Avoid Rush Hour

Weekday traffic is heaviest between:

• 07:30–09:30
• 17:00–20:00

Whenever possible, choose the metro instead of buses or taxis during these periods.

Plan Your Route in Advance

Before your flight, save your hotel route using navigation apps such as Google Maps or Moovit to make your arrival easier.

Common Airport Transportation Mistakes

• Going to the wrong airport (always double-check whether your ticket says IST or SAW).
• Underestimating Istanbul traffic when traveling by road.
• Forgetting to check metro operating hours, especially for late-night flights.

Conclusion

Getting from Istanbul's airports to the city center is easier than ever. Whether you prioritize speed, budget, or comfort, you'll find a transportation option that suits your travel style. Thanks to the M11 and M4 metro lines, Havaist, Havabus, taxis, and private transfers, every part of Istanbul is easily accessible from both airports.

Frequently Asked Questions

What's the easiest way to get from Istanbul Airport to Taksim?

The easiest option is the direct Havaist Taksim Shuttle. The fastest public transportation route is the M11 Metro to Gayrettepe, followed by the M2 Metro to Taksim.

Can I take the metro from Sabiha Gökçen Airport to Kadıköy?

Yes. The M4 Metro Line provides a direct, transfer-free journey from the airport to Kadıköy.

How do I travel between Istanbul Airport and Sabiha Gökçen Airport?

You can use the direct Havaist shuttle service, take a taxi, or travel by metro and Metrobus via public transportation.

What's the difference between Havaist and Havabus?

Havaist serves Istanbul Airport (IST) on the European side, while Havabus operates services to and from Sabiha Gökçen Airport (SAW) on the Asian side.

Do I need an Istanbulkart for airport transportation?

An Istanbulkart is required for the metro, Marmaray, and IETT buses. Havaist, Havabus, taxis, and private transfer services generally accept credit card payments.