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Cheap Flights from Southampton (SOU) to Istanbul (ISTA)

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Compare Southampton to Istanbul flight deals

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Flight deals from Southampton to Istanbul

Looking for a cheap last-minute deal or the best return flight from Southampton to Istanbul? Find the lowest prices on one-way and return tickets right here.
Istanbul.$533 per passenger.Departing Tue, 30 Sep, returning Mon, 6 Oct.Return flight with KLM.Outbound indirect flight with KLM, departs from Southampton on Tue, 30 Sep, arriving in Istanbul.Inbound indirect flight with KLM, departs from Istanbul on Mon, 6 Oct, arriving in Southampton.Price includes taxes and charges.From $533, select.
Istanbul.$633 per passenger.Departing Wed, 19 Nov, returning Thu, 27 Nov.Return flight with Loganair and Pegasus Airlines.Outbound indirect flight with Loganair, departs from Southampton on Wed, 19 Nov, arriving in Istanbul Sabiha.Inbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Thu, 27 Nov, arriving in Southampton.Price includes taxes and charges.From $633, select.
Istanbul.$639 per passenger.Departing Wed, 2 Jul, returning Sat, 5 Jul.Return flight with KLM.Outbound indirect flight with KLM, departs from Southampton on Wed, 2 Jul, arriving in Istanbul Sabiha.Inbound indirect flight with KLM, departs from Istanbul on Sat, 5 Jul, arriving in Southampton.Price includes taxes and charges.From $639, select.
Istanbul.$671 per passenger.Departing Thu, 1 Jan, returning Sun, 18 Jan.Return flight with easyJet and Pegasus Airlines.Outbound indirect flight with easyJet, departs from Southampton on Thu, 1 Jan, arriving in Istanbul Sabiha.Inbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Sun, 18 Jan, arriving in Southampton.Price includes taxes and charges.From $671, select.
Istanbul.$684 per passenger.Departing Fri, 20 Jun, returning Fri, 27 Jun.Return flight with easyJet and Pegasus Airlines.Outbound indirect flight with easyJet, departs from Southampton on Fri, 20 Jun, arriving in Istanbul Sabiha.Inbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Fri, 27 Jun, arriving in Southampton.Price includes taxes and charges.From $684, select.
Istanbul.$769 per passenger.Departing Fri, 31 Oct, returning Sun, 2 Nov.Return flight with easyJet and Pegasus Airlines.Outbound indirect flight with easyJet, departs from Southampton on Fri, 31 Oct, arriving in Istanbul Sabiha.Inbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Sun, 2 Nov, arriving in Southampton.Price includes taxes and charges.From $769, select.
Istanbul.$811 per passenger.Departing Mon, 6 Oct, returning Wed, 8 Oct.Return flight with easyJet and Pegasus Airlines.Outbound indirect flight with easyJet, departs from Southampton on Mon, 6 Oct, arriving in Istanbul Sabiha.Inbound indirect flight with Pegasus Airlines, departs from Istanbul Sabiha on Wed, 8 Oct, arriving in Southampton.Price includes taxes and charges.From $811, select.
Istanbul.$834 per passenger.Departing Tue, 29 Jul, returning Tue, 5 Aug.Return flight with KLM.Outbound indirect flight with KLM, departs from Southampton on Tue, 29 Jul, arriving in Istanbul Sabiha.Inbound indirect flight with KLM, departs from Istanbul on Tue, 5 Aug, arriving in Southampton.Price includes taxes and charges.From $834, select.

Find the cheapest month to fly from Southampton to Istanbul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Southampton to Istanbul flights are currently cheapest in November.
Jun
from $684
Jul
from $639
Aug
from $862
Sep
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Oct
from $811
Nov
from $633
Dec
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Jan
from $671
Feb
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Mar
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Apr
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May
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Alternative Southampton to Istanbul routes

Looking for the cheapest, fastest or easiest route from Southampton to Istanbul? You could fly into the following airports instead.

Southampton to Istanbul: Flight information

The things to know before you go.
Cheapest flight found$533
Cheapest month to flySeptember

Finding cheap flights from Southampton to Istanbul: Frequently asked questions

There are 2 airports in Istanbul: Istanbul Sabiha and Istanbul.
The best price we found for a return flight from Southampton to Istanbul is $533. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Southampton to Istanbul. But we found flights with one or more stops from $533.
As of June 2025, there are no flights flying from Southampton to Istanbul.
The cheapest month to fly from Southampton to Istanbul is usually June 2025.
If you're flying from Southampton Airport, the cheapest airport near Istanbul is Istanbul – which is 34.4 km away from the centre of Istanbul. We've found flights into this airport from $533.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Southampton Airport to Istanbul on Tuesday, 30 September 2025.
No airlines currently offer direct flights between Southampton Airport and Istanbul. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Istanbul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Istanbul is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 21°C. August is typically the warmest month in Istanbul, when it usually averages around 27°C. You can expect the least rain in August. The coldest month is January, with temperatures averaging 4°C. The rainiest month is December.
Currently, KLM offers the cheapest flight tickets to Istanbul.

Flying from Southampton Airport (SOU) to Istanbul: what you need to know

  • Southampton Airport is located in Southampton. Based in the UTC+3 timezone, Istanbul is three hours ahead of Southampton.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you can comfortably board your SOU to Istanbul flight.

  • Delays at security and check-in are likely if you're jetting off during high season, so give yourself some extra wiggle room. A good rule for peak times? Arrive up to four hours early for international flights and at least two hours for domestic departures.

  • We make it a breeze to book flight tickets from SOU to Istanbul with a stopover. To see all the options, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to see the sights of your chosen city. Well-traveled stopover hubs include:

    • Amsterdam Airport Schiphol (AMS)

    • Malaga Airport (AGP)

    • Geneve Airport (GVA)

  • Located around 6 kilometres from central Southampton, SOU can be reached in about 20 minutes by car (depending on traffic). Travelling on public transport will take roughly 25 minutes.

  • Want a leisurely start to your journey? Stay near SOU. Whether you have an early flight from Southampton Airport to Istanbul or just don't like being rushed, these hotels are all about convenience:

  • Of all flights leaving Southampton Airport, 55.7% land on schedule at their destination.

How to find the cheapest flights from Southampton Airport (SOU) to Istanbul

  • $299 is currently the best price for a one-way Southampton Airport to Istanbul flight. Return flight tickets start at $533. These prices may change based on demand.

  • Booking in advance is often the key to finding a cheap flight from SOU to Istanbul. Airlines adjust prices based on demand, so the nearer you get to departure, the more it could cost you.

  • If you have flexibility with your trip dates, check out the 'Whole month' search tool. It'll find the lowest price across each month when searching for a Southampton Airport to Istanbul ticket.

  • Stay on top of deals for cheap flights from SOU to Istanbul by creating a Price Alert. You'll receive an email or push notification on the app when fares go down.

  • Tailor your flights with filters. Pick your departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Southampton Airport to Istanbul.

Airports in Istanbul

Istanbul Ataturk Airport (IST)

  • Istanbul Ataturk Airport (IST) to the centre of Istanbul takes about 50 minutes by car. The centre is roughly 48 kilometres away.

  • Travelling on public transport will take you around 1 hour 45 minutes.

  • Consider booking a hotel close to IST if you have a late flight from Southampton Airport to Istanbul. Pick one of these options and skip the long transfer:

  • Travel at your own speed with an Istanbul Ataturk Airport rental car. Pick up a set of wheels from Hit, Avec car rentals or Eren Rent a Car and venture far and wide through Istanbul and beyond.

  • Booking your vehicle from Istanbul Ataturk Airport around two weeks in advance of your flight from SOU to Istanbul can help you secure the lowest rate.

Sabiha Gokcen International Airport (SAW)

  • Sabiha Gokcen International Airport (SAW) is about 48 kilometres from central Istanbul. Following your flight from Southampton Airport to Istanbul, it'll take you around 55 minutes to get to the heart of the city in a ride-share or cab.

  • The journey will take about 1 hour 30 minutes on public transport.

  • Hang the 'Do not disturb' sign on your door and rest at a hotel near SAW. Here are a few options where you can settle in after your SOU to Istanbul flight:

  • Forget about public transport timetables or cab lines. Pick up a Sabiha Gokcen International Airport rental car and let your trip unfold on your terms. Compare offers from Essence, Eren Rent a Car and 724 Rent.

  • Secure your first choice, not your last resort. Securing your ride from SAW four weeks ahead of time often means better deals and a wider range of vehicles.

Best time to go to Istanbul

  • Carefully consider your travel dates before locking in your flight from Southampton Airport to Istanbul. The city comes alive during peak season, but hotel rates are typically higher and major attractions can be crowded. Plan your trip to Istanbul in the off-season if you like a quieter vibe.

  • Before locking in your Southampton Airport to Istanbul flight ticket, think about what kind of weather works for you. August is the warmest month in Istanbul, with temperatures ranging from 20ºC (68ºF) to 30ºC (86ºF).

  • January sees average temperatures of between 2ºC (36ºF) and 11ºC (52ºF). Look for a cheap ticket from SOU to Istanbul around that time if you want to travel in cooler conditions.

More about Istanbul

  • When it comes to searching for somewhere to lay your head, you'll find the most popular stays in Istanbul right here. Explore these hotels after locking in your flight from Southampton Airport to Istanbul:

  • The Basilica Cistern and Topkapi Palace are just the start of the top attractions to put on your Istanbul to-do list. Keep the sightseeing going at Galata Tower.

Explore more of Türkiye (Turkey)

  • Ankara is just one of the many places in Türkiye (Turkey) waiting to be explored after you've experienced Istanbul. Around 354 kilometres away to the east, popular attractions include Museum of Anatolian Civilizations, Kocatepe Mosque (Kocatepe Camii) and Genclik Park.

  • If there's time to check out another major destination in Türkiye (Turkey), head for Izmir, about 322 kilometres south-west of Istanbul. Kordonboyu, Kadifekale Castle and Alsancak are key reasons to visit.

Plan the rest of your trip from Southampton to Istanbul

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.