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Cheap flights from Southampton to Istanbul from £154

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — IST
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Istanbul

Enter your travel dates to find the best prices.

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 9 June 2026.

Tue 16/617:20
SOU
-
IST
1 stop6h 00m
KLM
Sat 20/617:20
IST
-
SOU
1 stop17h 25m
KLM
Deal found 5/6£280
Sun 13/917:20
SOU
-
IST
1 stop6h 00m
KLM
Mon 21/906:00
IST
-
SOU
1 stop28h 35m
KLM
Deal found 8/6£280
Thu 10/917:20
SOU
-
IST
1 stop6h 00m
KLM
Sun 13/906:00
IST
-
SOU
1 stop28h 35m
KLM
Deal found 4/6£295
Tue 16/614:25
SOU
-
SAW
2 stops23h 10m
Multiple Airlines
Sat 20/610:20
SAW
-
SOU
1 stop11h 10m
Multiple Airlines
Deal found 5/6£296
Wed 1/709:05
SOU
-
IST
1 stop14h 15m
KLM
Wed 8/706:00
IST
-
SOU
1 stop13h 35m
KLM
Deal found 7/6£309
Tue 30/614:15
SOU
-
SAW
2 stops13h 00m
Multiple Airlines
Thu 2/710:20
SAW
-
SOU
1 stop11h 10m
Multiple Airlines
Deal found 4/6£318
Mon 29/620:40
SOU
-
SAW
2 stops16h 55m
Multiple Airlines
Thu 2/710:20
SAW
-
SOU
1 stop11h 10m
Multiple Airlines
Deal found 4/6£329
Sun 5/708:25
SOU
-
SAW
1 stop8h 45m
Multiple Airlines
Wed 8/710:20
SAW
-
SOU
1 stop11h 10m
Multiple Airlines
Deal found 5/6£332
Tue 30/614:15
SOU
-
SAW
2 stops20h 05m
Multiple Airlines
Sat 4/713:25
SAW
-
SOU
1 stop6h 45m
Multiple Airlines
Deal found 4/6£337
Fri 26/620:10
SOU
-
SAW
2 stops17h 20m
Multiple Airlines
Wed 1/710:20
SAW
-
SOU
1 stop8h 30m
Multiple Airlines
Deal found 4/6£348
Sat 27/606:45
SOU
-
IST
2 stops14h 00m
Multiple Airlines
Sat 4/706:45
IST
-
SOU
1 stop13h 25m
Multiple Airlines
Deal found 4/6£348
Fri 26/620:10
SOU
-
SAW
2 stops17h 20m
Multiple Airlines
Tue 30/610:20
SAW
-
SOU
1 stop8h 30m
Multiple Airlines
Deal found 4/6£350

Find flight deals from Southampton to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Istanbul (TR5). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 June 2026.

Round-trip from

£280

One-way from

£154

Popular in

July

Cheapest in

January

Average price

£130
KLM
  • KLM
  • 13/9-21/9
  • 2 total stops
  • 34h 35m total
  • Southampton to Istanbul
Search Deals
15/10
  • 15/10
  • 2 total stops
  • 16h 00m total
  • Southampton to Istanbul
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 June 2026.
Use the filters below to find and compare flights from Southampton to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Wed 1/7

09:05-01:20

1 stop14h 15m

Istanbul

Wed 8/7

06:00-17:35

1 stop13h 35m

£309

SouthamptonIstanbul

SOU - SAW

SOUSAW

Southampton Eastleigh

Tue 30/6

14:15-05:15

2 stops13h 00m

Istanbul Sabiha Gokcen

Thu 2/7

10:20-19:30

1 stop11h 10m

£318

SouthamptonIstanbul

SOU - SAW

SOUSAW

Southampton Eastleigh

Mon 29/6

20:40-15:35

2 stops16h 55m

Istanbul Sabiha Gokcen

Sat 4/7

13:25-18:10

1 stop6h 45m

£352

SouthamptonIstanbul

SOU - SAW

SOUSAW

Southampton Eastleigh

Tue 23/6

14:15-05:15

2 stops13h 00m

Istanbul Sabiha Gokcen

Fri 26/6

10:30-12:00

1 stop27h 30m

£367

SouthamptonIstanbul

SOU - SAW

SOUSAW

Southampton Eastleigh

Wed 1/7

09:20-20:25

1 stop9h 05m

Istanbul Sabiha Gokcen

Thu 2/7

10:20-19:30

1 stop11h 10m

£369

SouthamptonIstanbul

SOU - SAW

SOUSAW

Southampton Eastleigh

Sun 5/7

08:25-19:10

1 stop8h 45m

Istanbul Sabiha Gokcen

Sun 12/7

19:50-11:50

2 stops18h 00m

£370

SouthamptonIstanbul

SOU - SAW

SOUSAW

Southampton Eastleigh

Sun 13/9

09:20-20:25

1 stop9h 05m

Istanbul Sabiha Gokcen

Mon 21/9

08:30-17:45

1 stop11h 15m

£371

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Wed 1/7

09:05-01:20

1 stop14h 15m

Istanbul

Sun 5/7

17:20-08:45

1 stop17h 25m

£377

SouthamptonIstanbul

SOU - SAW

SOUSAW

Southampton Eastleigh

Wed 1/7

09:20-20:25

1 stop9h 05m

Istanbul Sabiha Gokcen

Sun 5/7

16:25-20:05

2 stops29h 40m

£400

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Tue 20/10

06:45-00:25

2 stops15h 40m

Istanbul

Fri 20/11

18:40-09:25

2 stops17h 45m

£405

Flights are sorted by cheapest return flights first.

Deals found on 4/6

Showing 1-10 of 33 resultsSorted by cheapest first
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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.
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.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Istanbul
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Located just 3.5 mi from the city center, Southampton Eastleigh is the airport most travelers will use when flying to Istanbul from Southampton. Booking flights from Eastleigh (SOU) to Istanbul should be relatively easy as there are 0 daily outbound flights to Istanbul from 0 different airlines.

  • How long is the flight from Southampton to Istanbul?

    KLM can get you from Southampton to Istanbul in just under 6h. Your travel time can differ by up to . The distance from Southampton to Istanbul 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.

See more FAQs

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Alternative routes for Southampton to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
Stansted to Istanbul flights
Gatwick to Istanbul flights
Heathrow to Istanbul flights
London City to Istanbul flights
Luton to Istanbul flights
Gatwick to Sabiha Gokcen flights
Stansted to Sabiha Gokcen flights
Manchester to Istanbul flights
Heathrow to Sabiha Gokcen flights
Manchester to Sabiha Gokcen flights
London City to Sabiha Gokcen flights
Southend to Istanbul flights
Stansted to Antalya flights
Luton to Sabiha Gokcen flights
Gatwick to Antalya flights
Heathrow to Antalya flights
Luton to Antalya flights
Stansted to Dalaman flights
Southend to Sabiha Gokcen flights
Manchester to Dalaman flights
Birmingham to Istanbul flights
Manchester to Antalya flights
Gatwick to Dalaman flights
London City to Antalya flights
Luton to Dalaman flights
Heathrow to Dalaman flights
Birmingham to Sabiha Gokcen flights
Birmingham to Antalya flights
Stansted to Izmir flights
Edinburgh to Istanbul flights
Gatwick to Bodrum flights
Heathrow to Izmir flights
Birmingham to Dalaman flights
Heathrow to Bodrum flights
Bristol to Antalya flights
Edinburgh to Dalaman flights
Bristol to Istanbul flights
Stansted to Ankara flights
Edinburgh to Sabiha Gokcen flights
Edinburgh to Antalya flights
Stansted to Bodrum flights
Liverpool to Antalya flights
Bristol to Sabiha Gokcen flights
Newcastle upon Tyne to Dalaman flights
Luton to Izmir flights
Luton to Bodrum flights
Southend to Dalaman flights
Southend to Antalya flights
Bristol to Dalaman flights
Leeds to Dalaman flights

Fly with Cheapflights

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

Deals for Southampton to Istanbul flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Southampton to Istanbul for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southampton to Istanbul flexibly with Cheapflights today.

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

Yes! Start tracking prices for Southampton to Istanbul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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