- Must visit
Istanbul Modern
Leading contemporary art museum on the Bosphorus with strong Turkish and international exhibitions in a landmark waterfront building.
Cheapest price on Aug 31
$48
Average ticket price on Aug 31
$48
Fastest journey on Aug 31
16 h 45 m
Average journey duration on Aug 31
17 h 10 m
Buses on Aug 31
8
Distance
850 km
The best way to find a cheap bus ticket from Gaziantep to Istanbul is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Gaziantep to Istanbul will cost around $48 if you buy it on the day, but the cheapest tickets can be found for only $48.
On Mon, Aug 31, we found 8 buses from Gaziantep to Istanbul, including 8 direct services.
On Mon, Aug 31 the direct buses cover the 850 km distance in an average of 17 h 10 m but if you time it right, some buses will get you there in just 16 h 45 m .
On Mon, Aug 31 the slowest buses will take 18 h and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
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FlixBusOmio recommends booking the flight as it is the most popular option from Gaziantep to Istanbul among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $46 For those with little time, consider booking a flight, which has an average total journey time of 3h 52m. Average ticket prices depend on the travel mode: a bus costs an average of $46, while a flight costs an average of $164.
Distance: 528 miles (850 km)
| Bus | Most popular Flight | Driving |
|---|---|---|
$46 Average price Cheapest | $164 Average price | $198 Average price (fuel + tolls) |
18h 31m Average total duration 18h 1m Onboard + 30m Additional time* | 3h 52m Average total duration Fastest 1h 52m Onboard + 2h 0m Additional time* | 11h 13m Average total duration (door-to-door) |
![]() Most popular bus company | ![]() Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Gaziantep to Istanbul:
A bus is $118 (€96) less than a flight for this route with tickets for a flight from Gaziantep to Istanbul costing on average $164 (€133).
Other travel options to Istanbul take longer:
Bus takes on average 18h 1m.
Tickets start at around $46 (€37) compared to roughly $198 (€160) in fuel and tolls — a saving of about $152 (€123). The journey takes 18h 1m versus 11h 13m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by FlixBus.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 12:15AM | Arrival Time 05:10PM | Duration 16h55 | Departure days Everyday | Cheapest price $48 |
Operator FlixBus | Departure Time 04:30AM | Arrival Time 09:30PM | Duration 17h00 | Departure days Everyday | Cheapest price $48 |
Operator FlixBus | Departure Time 01:30PM | Arrival Time 07:45AM | Duration 18h15 | Departure days Everyday | Cheapest price $48 |
Operator FlixBus | Departure Time 03:00PM | Arrival Time 09:45AM | Duration 18h45 | Departure days Everyday | Cheapest price $48 |
Operator FlixBus | Departure Time 05:30PM | Arrival Time 11:45AM | Duration 18h15 | Departure days Tue, Fri | Cheapest price $48 |
The table below shows live departures for Gaziantep to Istanbul buses for tomorrow, Monday, August 31. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus | 12:15 AM Gaziantep, Otobüs Terminali | 17h10 | 5:25 PM Istanbul, Buyuk Otogar (Esenler) | 0 transfersDirect | |
FlixBus | 12:15 AM Gaziantep, Otobüs Terminali | 16h55 | 5:10 PM İstanbul, Alibeyköy Cep Otogarı | 0 transfersDirect | |
FlixBus | 4:30 AM Gaziantep, Otobüs Terminali | 17h00 | 9:30 PM Istanbul, Buyuk Otogar (Esenler) | 0 transfersDirect | |
FlixBus | 4:30 AM Gaziantep, Otobüs Terminali | 16h45 | 9:15 PM İstanbul, Alibeyköy Cep Otogarı | 0 transfersDirect | |
FlixBus | 1:30 PM Gaziantep, Otobüs Terminali | 18h15 | 7:45 AM Istanbul, Buyuk Otogar (Esenler) | 0 transfersDirect | |
FlixBus | 1:30 PM Gaziantep, Otobüs Terminali | 18h00 | 7:30 AM İstanbul, Alibeyköy Cep Otogarı | 0 transfersDirect | |
FlixBus | 3:00 PM Gaziantep, Otobüs Terminali | 18h45 | 9:45 AM Istanbul, Buyuk Otogar (Esenler) | 0 transfersDirect | |
FlixBus | 3:00 PM Gaziantep, Otobüs Terminali | 18h25 | 9:25 AM İstanbul, Alibeyköy Cep Otogarı | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare bus and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Buses from Gaziantep to Istanbul run on average 8 times per day, taking around 18h 1m. Cheap bus tickets for this journey start at $33 (€26) if you book in advance.
There are 8 buses per day. The earliest bus runs at 00:15, the last at 23:51. The fastest bus covers the 528 miles (850 km) distance in 15h 35m.
Distance 528 miles (850 km) |
Average bus duration 18h 1m |
Cheapest ticket price $33 (€26) |
Buses per day 8 |
Direct buses 8 |
Fastest bus 15h 35m |
First bus 12:15 AM |
Last bus 11:51 PM |
Cheapest Month Jan |
Cheapest Day Tue |
High Season Jul - Sep |
Low Season Jan - Mar |
Busiest Day Sun |
Least Busy Day Sun |
Best time to book 5 days |
Discover the best of Istanbul — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Istanbul trip today.
Leading contemporary art museum on the Bosphorus with strong Turkish and international exhibitions in a landmark waterfront building.
Major archaeology museum complex displaying masterpieces from ancient Anatolia, Mesopotamia, and the classical world.
Restored church-museum famed for exceptional Byzantine mosaics and frescoes that rival the city’s most celebrated monuments.
Historic square between Hagia Sophia and the Blue Mosque, ideal for walking among Istanbul’s greatest imperial monuments.
Lively pedestrian avenue lined with historic passages, shops, consulates, and culture venues in the heart of Beyoğlu.
Historic uphill quarter around the tower with narrow lanes, old facades, and photogenic walks toward Karaköy.
Grilled minced lamb kebab from southeastern Turkey, served with vegetables and lavash. A staple in Istanbul kebab houses and a classic local favorite.
Rice pilaf, currants, pine nuts, and herbs stuffed into mussel shells. A famous Istanbul street food, especially along waterfront districts.
Layers of thin dough with pistachios or walnuts and syrup. An Ottoman dessert strongly associated with Istanbul's historic sweet shops.
Historic Sultanahmet restaurant known for refined Ottoman dishes and elegant service in a classic setting near major sights.
Beloved meyhane in Beyoğlu serving classic meze, rakı, and seasonal seafood in a lively, traditional tavern environment.
Established Bosphorus fish restaurant known for fresh seafood, meze, and water views. A polished choice for a classic Istanbul dinner.
Moderate for major city breaks: dining and transit are reasonable, but central hotels and tourist areas cost more than many nearby Turkish destinations.
Restaurants: 5-10% if service not included. Cafes: round up or leave small change. Taxis: round up the fare; larger tips are optional.
Find answers to the most common questions about traveling from Gaziantep to Istanbul by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Istanbul, this guide helps you travel smarter and with confidence.

Most Gaziantep to Istanbul buses use the Gaziantep, Otobüs Terminali to Istanbul, Büyük Otogari (Esenler) station pair, with some services arriving at İstanbul, Alibeyköy Cep Otogarı. Use this guide to compare Gaziantep and Istanbul bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Gaziantep, Otobüs Terminali is 5 km from Gaziantep city centre. Public transport options include:
Gaziantep, Otobüs Terminali has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: There are several eateries inside the terminal.
Free Wi-Fi is available inside the terminal. ATMs are aTM machines are located near the ticket office.
Ticket office support is available at Gaziantep, Otobüs Terminali.
Available at Gaziantep, Otobüs Terminali: Parking, Taxis, WC.
Accessibility facilities are available at Gaziantep, Otobüs Terminali: The terminal is wheelchair accessible.
Istanbul, Büyük Otogari (Esenler) is 5 km from Istanbul city centre. Public transport options include:
Istanbul, Büyük Otogari (Esenler) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Cafeteria Terminal (in the station), Kebab Express (0.2 km), Simit Sarayı (0.3 km).
Free Wi-Fi. ATMs are located near the main entrance and throughout the station.
Ticket office support is available at Istanbul, Büyük Otogari (Esenler).
Available at Istanbul, Büyük Otogari (Esenler): Parking, Taxis, WC.
Accessibility facilities are available at Istanbul, Büyük Otogari (Esenler): Elevators, ramps.
İstanbul, Alibeyköy Cep Otogarı is 8 km from Istanbul city centre. Public transport options include:
İstanbul, Alibeyköy Cep Otogarı has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Cafeteria Alibeyköy (in the station), Kebab House (0.2 km), Simit Sarayı (0.5 km).
Free Wi-Fi. ATMs are located near the main entrance and in the waiting area.
Ticket office support is available at İstanbul, Alibeyköy Cep Otogarı.
Available at İstanbul, Alibeyköy Cep Otogarı: Parking, Taxis, WC.
Accessibility facilities are available at İstanbul, Alibeyköy Cep Otogarı: Elevators, ramps.
Here are some other resources that might have the information you need