Istanbul for first-timers: what to see, what to skip, what it costs

Arriving: two airports, and they are far apart

Istanbul Airport, IST, sits on the European side about forty kilometres northwest of the centre and handles most international flights including Turkish Airlines. Sabiha Gökçen, SAW, sits on the Asian side and serves budget carriers including Pegasus. They are ninety minutes apart on a good day, so check which one your flight uses before booking a hotel.

From IST, the Havaist buses run to Taksim and Sultanahmet for a fraction of taxi cost and take sixty to ninety minutes depending on traffic. The M11 metro line now connects the airport to the city network and is faster when it suits your destination. From SAW, Havabüs coaches run to Taksim and Kadıköy, and the metro connection continues to improve.

Taxis from either airport are the classic first-hour problem in Istanbul. Use the official rank, insist on the meter, and if a driver quotes a flat price, walk away. Better still, use BiTaksi or Uber, which are widely used by residents specifically because they remove the negotiation. A working data connection at the airport is what makes that possible, which is worth arranging before you land rather than after.

Where to stay: three honest options

Sultanahmet puts you inside the historic peninsula, walking distance from Hagia Sophia, the Blue Mosque and Topkapi. It is convenient for two days and dead in the evenings, because it is a monument district rather than a neighbourhood, and the restaurants around it cater almost exclusively to tourists.

Beyoğlu, around Galata and Karaköy, is where most repeat visitors stay. It is a fifteen-minute tram ride from the old city, and it is a real district with bars, restaurants where locals eat, the Galata Tower, and steep streets that reward wandering. This is the recommendation for a first visit that wants both halves of the city.

Kadıköy on the Asian side is the choice for a longer or second visit: cheaper, livelier, almost entirely local, and connected to Europe by ferries that run constantly. The twenty-minute crossing becomes the best part of your daily commute rather than an obstacle.

Day 1: the historic peninsula

Start with Hagia Sophia early. It has functioned as a cathedral, a mosque, a museum and a mosque again across fifteen centuries, and it remains the single most extraordinary interior in the city. It now operates as a working mosque, so dress modestly, remove shoes, and check prayer times, which close it to visitors for periods through the day.

The Blue Mosque, properly Sultanahmet Camii, sits directly opposite across a garden and is free to enter, with the same modesty rules and prayer-time closures. Between them the Hippodrome holds an Egyptian obelisk that predates everything around it by two thousand years.

Topkapi Palace takes at least two hours and deserves them: this was the Ottoman court for four centuries, and the Harem section, ticketed separately, is the part most worth adding. Then the Basilica Cistern, a sixth-century underground reservoir of three hundred and thirty-six columns lit theatrically, which takes half an hour and is the most atmospheric thing in the district.

End the afternoon at the Grand Bazaar, four thousand shops under a covered roof since the fifteenth century. Treat it as architecture with shopping attached rather than a place to buy things cheaply. Prices for tourists start high, bargaining is expected, and walking away is a legitimate move that frequently improves the offer. The Spice Bazaar down the hill is smaller, denser and better for food.

Day 2: Galata, Beyoğlu and the Bosphorus

Cross the Galata Bridge on foot in the morning, past the fishermen on the upper deck and the fish restaurants below. Climb to the Galata Tower for the view, or skip the queue and take the view from a rooftop café instead, which costs the price of a coffee and delivers most of the same panorama.

Walk up through Karaköy and Galata's steep lanes into Beyoğlu and along İstiklal Caddesi, the pedestrian avenue running to Taksim Square, with the historic red tram trundling through it. Duck off it repeatedly: the side streets hold the actual bars, bookshops, meyhanes and passages, including Çiçek Pasajı, and İstiklal itself is largely chain stores.

In the afternoon, take a Bosphorus ferry. This is the thing to prioritise if you do only one. The public Şehir Hatları ferries cost a few lira with an Istanbulkart and give you exactly the same waterway as the tourist cruises: the waterfront palaces, the wooden yalı mansions, the two continents on either side, and the bridges overhead. The long Boğaz tour runs up to Anadolu Kavağı near the Black Sea and takes most of an afternoon.

Evening in Beyoğlu: a meyhane if you want the traditional long dinner of meze and rakı, or the Karaköy waterfront for something more modern. Balık ekmek, a grilled fish sandwich from the boats at Eminönü, remains the best cheap meal in the city.

Day 3: Asia, and the neighbourhoods locals live in

Take the ferry from Eminönü or Karaköy to Kadıköy, twenty minutes across the Bosphorus, and step into the Istanbul that does not appear in guidebooks. Kadıköy's market streets are dense with fishmongers, cheese shops, bakeries and bars, and the prices are what residents pay rather than what visitors are quoted.

Walk or take the nostalgic tram to Moda, a leafy coastal neighbourhood of cafés and a seafront promenade where the city goes to sit and watch ferries. This is a slow morning rather than a sightseeing one, and that is the point.

Alternatively, or afterward if you are quick, cross back and spend the afternoon in Balat and Fener along the Golden Horn: steep streets of painted houses, antique shops, the Bulgarian iron church of St Stephen, and the Chora Church further out with Byzantine mosaics that rival anything in Ravenna. Balat has become popular enough to be photographed constantly and is still, at street level, a real neighbourhood.

For a final evening, Üsküdar on the Asian shore gives you the sunset over the European skyline, with the Maiden's Tower in the water and the domes and minarets silhouetted opposite. It is the view that ends up on everyone's camera roll.

What Istanbul costs

Turkey has experienced sustained inflation and the lira moves quickly, so any figures need reading as a snapshot rather than a fixed price list. In dollar terms Istanbul remains substantially cheaper than Western Europe, particularly for food and transport, while the major monuments have raised ticket prices sharply for foreign visitors in recent years.

The practical rule that saves the most money: pay in lira, always. Shops and restaurants that quote in euros or dollars build an unfavourable rate into the price, and card machines that offer to charge you in your home currency are doing the same thing. Decline the conversion and pay in lira every time.

Traps, etiquette, and what to skip

The classic Istanbul scam involves a friendly man who strikes up a conversation in Sultanahmet or on İstiklal, suggests a drink at a bar he knows, and produces a bill of several hundred dollars at the end. The pattern is consistent enough to be recognisable: an unusually eager stranger with excellent English and a specific venue in mind. Decline politely and continue walking.

Taxi meters are the second recurring issue. Insist on the meter, or use BiTaksi or Uber. The third is the shoeshine trick, in which a brush is dropped in front of you, you helpfully return it, and a shine you did not ask for is then charged at a wild price.

Mosque etiquette is straightforward: shoulders and knees covered, shoes off, headscarves for women which are provided free at entrances, and no visiting during prayer. Nobody is testing you and staff are used to visitors. And on skipping: the Bosphorus dinner cruises with entertainment are widely regarded as poor value, the Grand Bazaar is for atmosphere rather than bargains, and the Whirling Dervish shows aimed at tourists are a performance rather than the religious ceremony they represent.

Getting around, and staying connected

The transport network is excellent and Istanbulkart covers all of it. The T1 tram runs through the historic peninsula and across the Galata Bridge, the M2 metro serves Beyoğlu and Taksim, the Marmaray tunnel runs under the Bosphorus connecting the continents in four minutes, and ferries fill in everything else. Google Maps and Moovit both handle the network well.

Coverage across the city is strong on Turkcell, Vodafone and Türk Telekom, including inside the Marmaray tunnel beneath the strait, which means you can message from under two continents' worth of water. The Grand Bazaar's stone vaults confuse GPS but data punches through fine, so navigate by shop names rather than the blue dot.

Two country-specific notes matter for phones. Turkey's IMEI registration rule, which blocks foreign handsets after 120 days when used with a Turkish operator SIM, does not apply to travel eSIMs, because those roam as a visitor rather than registering locally. And WhatsApp calls work normally in Turkey, unlike in the UAE. Current plans, networks and coverage notes sit on our Turkey eSIM guide and the Istanbul connectivity guide.

When to visit

April to June and September to November are the two clear windows: mild temperatures, long days and manageable crowds. Spring brings the tulip season, which is genuinely a Turkish flower before it was a Dutch one, and the city plants millions of them.

July and August are hot and busy, with the historic peninsula unpleasantly crowded in the middle of the day. Winter is cold, occasionally snowy, and quietly wonderful: the monuments empty out, hotel prices fall, and the city under grey skies with tea in your hands is a completely different and arguably more authentic experience.

Ramadan changes the atmosphere of the old city considerably, with evening iftar gatherings in the parks around the Blue Mosque that are worth seeing if your visit coincides. Restaurant hours shift, and it is worth reading the calendar before booking.

What to eat, and where locals actually eat it

Turkish food in Istanbul divides into places that serve tourists and places that serve everyone, and the difference in quality is enormous while the difference in price is small. The rule that works: eat where there is no menu in six languages and no one standing outside inviting you in.

Breakfast is the meal Turkey does better than almost anyone. A serpme kahvaltı is a spread of cheeses, olives, tomatoes, cucumbers, honey with clotted cream, eggs, jams and endless bread, served for two people at a leisurely pace with tea refilled continuously. It costs eight to fifteen dollars a head and replaces lunch entirely. The neighbourhoods to do it in are Kadıköy, Beşiktaş and Balat rather than Sultanahmet.

For quick food, look for esnaf lokantası, the workers' canteens where trays of home-style stews, beans, rice and vegetables are ladled out for a few dollars. Pide and lahmacun shops make the flatbreads that get called Turkish pizza and deserve better. Balık ekmek, the grilled fish sandwich from the boats at Eminönü, remains the most famous cheap meal in the city. And at night, a meyhane serves meze with rakı across several unhurried hours, which is less a dinner than an evening.

Tea, çay, is served constantly and is usually free or nearly free, poured from double kettles into tulip glasses. Turkish coffee is thick, unfiltered and drunk slowly. Neither is optional if you want the rhythm of the city, and shopkeepers offering you tea are being hospitable rather than opening a sale.

Day trips and a fourth day

The Princes' Islands sit an hour by ferry in the Sea of Marmara, and they are the standard Istanbul escape. Cars are banned, so the islands run on bicycles, electric shuttles and walking, and Büyükada, the largest, has wooden mansions, pine woods and a hill monastery with a view back toward the city. Take the public ferry from Kabataş or Bostancı with your Istanbulkart rather than a tour.

Closer in, the Golden Horn deserves a slow afternoon: a ferry up to Eyüp, the Pierre Loti cable car to the hilltop café, and the view down the waterway at sunset. It costs almost nothing and few short-stay visitors do it.

If you have a longer trip, Turkey opens up quickly by domestic flight. Cappadocia is ninety minutes away and is the country's other unmissable destination, with balloon flights over rock valleys at dawn. Ephesus, near Izmir, is the best-preserved Roman city in the Mediterranean. Both are covered by the same national mobile networks, and one Turkey plan works throughout, which we detail on the Turkey eSIM page.