How long is the flight from Southampton to Istanbul Airport?

Departing from Southampton to Istanbul Airport will take you 25h 55m. The distance from Southampton to Istanbul Airport is about 1573 mi.

In terms of precipitation, rainfall in Istanbul Airport ranges from 10.0 - 100.0 inches per month. December is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Istanbul Airport when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Istanbul Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from SOU to IST?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Istanbul Airport as you normally would.

What airport do you fly from for flights from Southampton to Istanbul?

Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Southampton to Istanbul. 0 airlines have flights from Eastleigh to Istanbul on a regular basis. Booking flights from Southampton Eastleigh to Istanbul should not be difficult; the airport handles an average of 0 outbound flights to Istanbul per day.

Can I find deals for flights from Southampton to Istanbul that include hotel bookings?

Yes. In addition to deals on Southampton to Istanbul flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Southampton to Istanbul?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Istanbul.

Can I find deals for business class flights from Southampton to Istanbul?

Yes. Cheapflights offers flight deals from Southampton to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£247+ Cheap Flights from Southampton to Istanbul Airport

Cheap flight deals from Southampton to Istanbul

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Southampton to Istanbul
Explore the most affordable flight options available from Southampton to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Sat 19/917:20 -

1 stop6h 00m

Sat 26/917:20 -

1 stop17h 25m

Deal found 22/8£247

Thu 8/1012:35 -

2 stops22h 35m

Thu 15/1018:10 -

1 stop16h 35m

Deal found 21/8£259

Fri 2/1009:25 -

2 stops16h 15m

Sat 10/1013:50 -

2 stops20h 05m

Deal found 23/8£270

Sat 19/920:00 -

2 stops15h 10m

Sat 26/920:05 -

2 stops18h 00m

Deal found 22/8£285

Thu 8/1017:20 -

1 stop6h 00m

Thu 15/1017:20 -

1 stop25h 30m

Deal found 21/8£289

Sat 10/1019:25 -

2 stops19h 55m

Mon 12/1007:55 -

2 stops13h 35m

Deal found 22/8£339

Find flight deals from Southampton to Istanbul

Round-trip from	£247
Popular in	August
Cheapest in	January
Average price	£257

KLM
19/9-26/9
2 total stops
23h 25m total
Southampton to Istanbul

Search Deals

Highest demand for flights based on searches. 25% potential increase in price (£37 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonIstanbul

SOU Southampton Eastleigh - IST Istanbul

SOUIST

Southampton Eastleigh

Tue 16/2

19:55-18:10

1 stop19h 15m

Istanbul

Fri 19/2

08:10-14:45

1 stop9h 35m

£477

Fastest return journey

SouthamptonIstanbul

SOU Southampton Eastleigh - IST Istanbul

SOUIST

Southampton Eastleigh

Mon 8/2

08:55-23:40

1 stop11h 45m

Istanbul

Thu 11/2

08:10-14:45

1 stop9h 35m

£506

SouthamptonIstanbul

SOU Southampton Eastleigh - IST Istanbul

SOUIST

Southampton Eastleigh

Sun 31/1

20:50-18:10

1 stop18h 20m

Istanbul

Wed 3/2

08:10-19:25

1 stop14h 15m

£512

SouthamptonIstanbul

SOU Southampton Eastleigh - IST Istanbul

SOUIST

Southampton Eastleigh

Fri 20/11

19:40-00:35

2 stops25h 55m

Istanbul

Tue 24/11

14:55-08:25

2 stops20h 30m

£524

SouthamptonIstanbul

SOU Southampton Eastleigh - IST Istanbul

SOUIST

Southampton Eastleigh

Sat 7/11

08:55-00:35

2 stops12h 40m

Istanbul

Sun 22/11

21:25-12:05

2 stops17h 40m

£525

SouthamptonIstanbul

SOU Southampton Eastleigh - IST Istanbul

SOUIST

Southampton Eastleigh

Wed 11/11

08:55-14:00

2 stops26h 05m

Istanbul

Sat 21/11

18:35-12:05

2 stops20h 30m

£525

SouthamptonIstanbul

SOU Southampton Eastleigh - IST Istanbul

SOUIST

Southampton Eastleigh

Tue 10/11

08:55-13:55

2 stops26h 00m

Istanbul

Wed 18/11

18:50-12:05

2 stops20h 15m

£525

SouthamptonIstanbul

SOU Southampton Eastleigh - IST Istanbul

SOUIST

Southampton Eastleigh

Mon 9/11

19:40-00:05

2 stops25h 25m

Istanbul

Wed 18/11

18:50-12:05

2 stops20h 15m

£525

SouthamptonIstanbul

SOU Southampton Eastleigh - IST Istanbul

SOUIST

Southampton Eastleigh

Sat 28/11

08:55-00:35

2 stops12h 40m

Istanbul

Tue 1/12

14:55-08:25

2 stops20h 30m

£525

SouthamptonIstanbul

SOU Southampton Eastleigh - IST Istanbul

SOUIST

Southampton Eastleigh

Sat 7/11

08:55-00:35

2 stops12h 40m

Istanbul

Fri 20/11

14:55-08:25

2 stops20h 30m

£525

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from Southampton to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Southampton with our price prediction graph.

SOU-IST

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from Southampton to Istanbul?
Southampton Eastleigh (SOU), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Southampton to Istanbul. 0 airlines have flights from Eastleigh to Istanbul on a regular basis. Booking flights from Southampton Eastleigh to Istanbul should not be difficult; the airport handles an average of 0 outbound flights to Istanbul per day.
How long is the flight from Southampton to Istanbul Airport?
Departing from Southampton to Istanbul Airport will take you 25h 55m. The distance from Southampton to Istanbul Airport is about 1573 mi.
Can I find deals for flights from Southampton to Istanbul that include hotel bookings?
Yes. In addition to deals on Southampton to Istanbul flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Istanbul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Istanbul.
Can I find deals for business class flights from Southampton to Istanbul?
Yes. Cheapflights offers flight deals from Southampton to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheapflights makes it easy to find Southampton to Istanbul flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Istanbul?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Istanbul from Southampton.

Can Cheapflights find flights from Southampton to Istanbul with no change fees?

Certainly. Search results for flights to Istanbul from Southampton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Not ready to book yet? You can track prices for flights from Southampton to Istanbul on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Southampton to Istanbul Airport from £247

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Istanbul

Cheapest flights from Southampton to IstanbulExplore the most affordable flight options available from Southampton to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Explore the most affordable flight options available from Southampton to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Best flights from Southampton to IstanbulDiscover carefully curated flight deals from Southampton to Istanbul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Discover carefully curated flight deals from Southampton to Istanbul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Last-minute flights from Southampton to IstanbulDiscover last-minute flight deals from Southampton to Istanbul. Data last updated 25 August 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Istanbul. Data last updated 25 August 2026 and is based on user searches.

One-way flights from Southampton to IstanbulSearch for one-way flight options from Southampton to Istanbul. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Search for one-way flight options from Southampton to Istanbul. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Find flight deals from Southampton to Istanbul

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Use the filters below to find and compare flights from Southampton to Istanbul Airport that are best for you.

Best time to book a flight from Southampton to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Southampton with our price prediction graph.

Related info for your journey

What airport do you fly from for flights from Southampton to Istanbul?

How long is the flight from Southampton to Istanbul Airport?

Can I find deals for flights from Southampton to Istanbul that include hotel bookings?

How can I find direct flights from Southampton to Istanbul?

Can I find deals for business class flights from Southampton to Istanbul?

Travelling to a place near Istanbul Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Istanbul by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Türkiye (Turkey)

Book a non-stop flight to one of these other cities located in Türkiye (Turkey).

Search flights from Southampton to Istanbul by cabin class

Find flights from Southampton to Istanbul, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Istanbul

Explore flights to Istanbul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 August 2026.

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Browse other Southampton and Istanbul flight options. Last updated on 25 August 2026.

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How does Cheapflights help users find flights from Southampton to Istanbul?

Why should you use Cheapflights to find cheap flight tickets from Southampton to Istanbul?

Can Cheapflights find flights from Southampton to Istanbul with no change fees?

Can Cheapflights notify me if prices for flights from Southampton to Istanbul become cheaper?

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Travel Smart

Cheapest flights from Southampton to Istanbul
Explore the most affordable flight options available from Southampton to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Best flights from Southampton to Istanbul
Discover carefully curated flight deals from Southampton to Istanbul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Last-minute flights from Southampton to Istanbul
Discover last-minute flight deals from Southampton to Istanbul. Data last updated 25 August 2026 and is based on user searches.

One-way flights from Southampton to Istanbul
Search for one-way flight options from Southampton to Istanbul. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.