Gaziantep to Istanbul bus with FlixBus

Mon, Aug 31
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The cheapest and fastest buses from Gaziantep to Istanbul

Showing times, prices and bookable tickets for Aug 31

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

Cheap tickets

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.

Fast buses

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.

  • FlixBusFlixBus
    12:15 AM17h10
    Gaziantep, Otobüs Terminali
    5:25 PMIstanbul, Buyuk Otogar (Esenler)
    $481One-way
    0 transfers
  • FlixBusFlixBus
    12:15 AM16h55
    Gaziantep, Otobüs Terminali
    5:10 PMİstanbul, Alibeyköy Cep Otogarı
    $481One-way
    0 transfers
  • FlixBusFlixBus
    3:00 PM18h45
    Gaziantep, Otobüs Terminali
    9:45 AMIstanbul, Buyuk Otogar (Esenler)
    $481One-way
    0 transfers
  • FlixBusFlixBus
    3:00 PM18h25
    Gaziantep, Otobüs Terminali
    9:25 AMİstanbul, Alibeyköy Cep Otogarı
    $481One-way
    0 transfers
  • FlixBusFlixBus
    1:30 PM18h15
    Gaziantep, Otobüs Terminali
    7:45 AMIstanbul, Buyuk Otogar (Esenler)
    $481One-way
    0 transfers

Travel Information

Compare bus and flight for Gaziantep to Istanbul

Omio 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)

Compare bus with

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)

FlixBus

Most popular bus company

Turkish Airlines

Most popular airline

Your own car or car rental

Direct Options

Direct Options

Direct Options

The cheapest way to travel from Gaziantep to Istanbul is a bus with an average price of $46 (€37).

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).

The fastest way to travel from Gaziantep to Istanbul is by flight with an average journey time of 1h 52m.

Other travel options to Istanbul take longer:

Bus takes on average 18h 1m.

It's helpful to compare your options as there are 2 ways to travel between Gaziantep and Istanbul including taking a bus and flight.
We recommend using the flight as it is the most popular way to get from Gaziantep to Istanbul among Omio's users.
Take the bus. It's the cheapest way to make this trip, and the price gap is usually bigger than people expect.

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.

Gaziantep to Istanbul Bus Timetables

OperatorDeparture TimeArrival TimeDurationDeparture daysCheapest 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

Live departures

Gaziantep to Istanbul bus times

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.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
FlixBusFlixBus12:15 AM Gaziantep, Otobüs Terminali
17h10
5:25 PM Istanbul, Buyuk Otogar (Esenler)0 transfersDirect
FlixBusFlixBus12:15 AM Gaziantep, Otobüs Terminali
16h55
5:10 PM İstanbul, Alibeyköy Cep Otogarı0 transfersDirect
FlixBusFlixBus4:30 AM Gaziantep, Otobüs Terminali
17h00
9:30 PM Istanbul, Buyuk Otogar (Esenler)0 transfersDirect
FlixBusFlixBus4:30 AM Gaziantep, Otobüs Terminali
16h45
9:15 PM İstanbul, Alibeyköy Cep Otogarı0 transfersDirect
FlixBusFlixBus1:30 PM Gaziantep, Otobüs Terminali
18h15
7:45 AM Istanbul, Buyuk Otogar (Esenler)0 transfersDirect
FlixBusFlixBus1:30 PM Gaziantep, Otobüs Terminali
18h00
7:30 AM İstanbul, Alibeyköy Cep Otogarı0 transfersDirect
FlixBusFlixBus3:00 PM Gaziantep, Otobüs Terminali
18h45
9:45 AM Istanbul, Buyuk Otogar (Esenler)0 transfersDirect
FlixBusFlixBus3:00 PM Gaziantep, Otobüs Terminali
18h25
9:25 AM İstanbul, Alibeyköy Cep Otogarı0 transfersDirect

This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets Gaziantep to Istanbul by bus or flight

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.

Mon
Aug 31
Tue
Sep 01
Wed
Sep 02
Thu
Sep 03
Fri
Sep 04
Sat
Sep 05
Sun
Sep 06

Why should you book Gaziantep to Istanbul buses with Omio?

FlixBus operates all buses services from Gaziantep to Istanbul.
Omio is an official ticket reseller for all your travel options from Gaziantep to Istanbul.

Why book with Omio vs FlixBus?

  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
  • Compare all your options: Omio allows you to compare FlixBus with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Gaziantep to Istanbul.

Why book with Omio over Wanderu or Trainline?

  • Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Gaziantep to Istanbul.

Journey information

Overview: Bus from Gaziantep to Istanbul

TurkeyTurkey
TurkeyTurkey
Icon of bus

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.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
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
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

Bus providers: FlixBus from Gaziantep to IstanbulYou can travel by bus between Gaziantep to Istanbul with FlixBus for as low as $33 (€26). When you search for schedules and tickets, Omio will show you the best journey

FlixBus

About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average FlixBus Duration
15h 35m
Cheapest FlixBus Price
$33 (€26)
FlixBus frequency
8 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.

Complete guide to Istanbul

Things to do in Istanbul

Discover the best of Istanbul — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Istanbul trip today.

  • Must visit

Istanbul Modern

Leading contemporary art museum on the Bosphorus with strong Turkish and international exhibitions in a landmark waterfront building.

  • Must visit

Istanbul Archaeological Museums

Major archaeology museum complex displaying masterpieces from ancient Anatolia, Mesopotamia, and the classical world.

  • Must visit

Kariye Museum

Restored church-museum famed for exceptional Byzantine mosaics and frescoes that rival the city’s most celebrated monuments.

Turkish lira (₺)

Moderate for major city breaks: dining and transit are reasonable, but central hotels and tourist areas cost more than many nearby Turkish destinations.

Average meal costs

Budget
₺250-450 for street food or simple lokanta meal.
Mid-range
₺600-1,200 per person for a restaurant meal.
Fine dining
₺1,500+ per person for upscale dining.
Coffee
₺90-160 for coffee or cappuccino.

Tipping culture

Restaurants: 5-10% if service not included. Cafes: round up or leave small change. Taxis: round up the fare; larger tips are optional.

FAQs: Bus from Gaziantep to Istanbul

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.

FAQs
Cheap bus tickets from Gaziantep to Istanbul can start from as little as $33 (€26) when you book in advance. The average bus ticket price for Gaziantep to Istanbul is $46 (€37) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Gaziantep to Istanbul is 15h 35m to travel the 528 miles (850 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Gaziantep to Istanbul leaves at 12:15 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Gaziantep to Istanbul leaves at 11:51 PM.
Yes, there are 8 direct buses a day from Gaziantep to Istanbul with FlixBus. Schedules can vary on holidays or weekends with fewer direct buses.
When taking a bus from Gaziantep to Istanbul, you can count on FlixBus for the best way to get you to Istanbul. You can also check all possible bus companies who offer a service between Gaziantep and Istanbul and compare the amenities they offer before buying a bus ticket.
When departing from Gaziantep , you have various bus station options to start your journey from including Gaziantep, Otobüs Terminali . When arriving in Istanbul , you can end your journey in bus stations like Istanbul, Buyuk Otogar (Esenler), İstanbul, Alibeyköy Cep Otogarı .Passengers board the bus most frequently from Gaziantep, Otobüs Terminali, which is located around 3 miles (5 km) away from the city centre, and they get off the bus at Istanbul, Buyuk Otogar (Esenler), located 5 away from the city centre.
A trip to Istanbul from Gaziantep is worth doing but not as a day trip with a journey time of 15h 35m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Gaziantep to Istanbul is January.
It's helpful to compare your options as there are 2 ways to travel between Gaziantep and Istanbul including taking a bus and flight.
Yes, there are bathrooms on board the bus from Gaziantep to Istanbul for bus company FlixBus.
Yes, the following accessibility options are available when taking the bus from Gaziantep to Istanbul:
  • FlixBus
    • Assistance
    • Priority boarding
    • Wheelchair-accessible buses.
Some of the most interesting sights to explore in Istanbul are:
  • Hagia Sophia, a historic architectural marvel that served as a church and mosque, now a museum
  • Topkapi Palace, the opulent former residence of Ottoman sultans with extensive collections of artifacts
  • Blue Mosque, an iconic mosque known for its stunning blue tiles and six minarets
  • Basilica Cistern, an ancient underground water reservoir featuring impressive columns and atmospheric lighting
  • Galata Tower, a medieval stone tower offering panoramic views of Istanbul.
The best things to do in Istanbul include:
  • Grand Bazaar, one of the world's largest and oldest covered markets offering a wide range of goods
  • Bosphorus Cruise, a scenic boat tour offering views of Istanbul's skyline and historic landmarks
  • Spice Bazaar, a vibrant market filled with exotic spices, sweets, and local delicacies
  • Turkish Bath, experience a traditional hammam for relaxation and rejuvenation
  • Explore Istiklal Avenue, a bustling street known for shopping, dining, and entertainment.
Whether you can cancel your bus ticket from Gaziantep to Istanbul depends on the bus companies:
  • FlixBus
    • You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Yes, bikes are allowed on board the bus with bus company FlixBus.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
Yes, there is food available to purchase on board the bus from Gaziantep to Istanbul.
Yes, the following luggage options are included when booking a bus ticket from Gaziantep to Istanbul:
  • FlixBus
    • One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a bus ticket from Gaziantep to Istanbul:
  • FlixBus
    • Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from Gaziantep to Istanbul. The following conditions apply:
  • FlixBus
    • Small pets in carriers allowed
    • guide dogs travel for free.
You can reserve your seat on the bus from Gaziantep to Istanbul with the following bus company: FlixBus
Yes, there are USB plugs on board the bus from Gaziantep to Istanbul with the following bus company: FlixBus.
Yes, there is Wifi on board the bus from Gaziantep to Istanbul with the following bus company: FlixBus.
Since neither Gaziantep nor Istanbul are in the Schengen Area, passport requirements depend on the specific immigration rules of Türkiye and Türkiye. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
We recommend using the flight as it is the most popular way to get from Gaziantep to Istanbul among Omio's users.
Türkiye uses the Turkish Lira (TRY) as its currency. Travelers often find cards widely accepted in major cities and tourist areas, but carrying some cash is advisable for small purchases, local markets, and rural regions where card acceptance may be limited.
In Istanbul, travelers should be cautious of pickpocketing, especially in crowded areas like public transportation and popular tourist spots. Common scams include overpriced taxi rides without a meter, unofficial tour guides offering expensive or fake services, and street vendors selling counterfeit goods. It's advisable to use official taxis or ride-hailing apps, agree on prices beforehand, and stay vigilant in busy areas to avoid these issues.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

popular bus stations

Popular bus stations from Gaziantep to Istanbul

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.

Departure bus stations in Gaziantep
Arrival bus stations in Istanbul

Which Gaziantep station do buses to Istanbul leave from?

Buses from Gaziantep to Istanbul leave from Gaziantep, Otobüs Terminali. The station is 3 miles (5 km) from Gaziantep city centre at Gaziantep Otogarı, Karacaahmet, Gaziantep Otogarı, 27630 Şehitkamil/Gaziantep, Türkiye.
Gaziantep, Otobüs TerminaliGaziantep Otogarı, Karacaahmet, Gaziantep Otogarı, 27630 Şehitkamil/Gaziantep, TürkiyeWifiParkingDiningATMTaxisAccessibilityWCShowerTicket Office
City-centre transport

Getting to Gaziantep, Otobüs Terminali from Gaziantep city centre

Gaziantep, Otobüs Terminali is 5 km from Gaziantep city centre. Public transport options include:

Shuttle2m · $1

Gaziantep, Otobüs Terminali bus station facilities and services

Gaziantep, Otobüs Terminali has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.

Food and drink

Food options include: There are several eateries inside the terminal.

Wi-Fi and ATMs

Free Wi-Fi is available inside the terminal. ATMs are aTM machines are located near the ticket office.

Tickets and information

Ticket office support is available at Gaziantep, Otobüs Terminali.

Parking, taxis and toilets

Available at Gaziantep, Otobüs Terminali: Parking, Taxis, WC.

Accessibility

Accessibility facilities are available at Gaziantep, Otobüs Terminali: The terminal is wheelchair accessible.

More options for your journey from Gaziantep to Istanbul

Here are some other resources that might have the information you need

HomeBusesBus tickets to IstanbulGaziantep to Istanbul bus

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