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Cheap flights from Southampton to Istanbul from £175

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — IST
28 May — 4 Jun1
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 28 April 2026.

Wed 10/615:35
SOU
-
IST
1 stop6h 30m
Multiple Airlines
Wed 17/606:45
IST
-
SOU
1 stop10h 15m
Multiple Airlines
Deal found 26/4£246
Sun 14/617:20
SOU
-
IST
1 stop6h 00m
KLM
Sun 21/606:00
IST
-
SOU
1 stop28h 35m
KLM
Deal found 27/4£251
Sun 24/509:15
SOU
-
IST
1 stop14h 05m
KLM
Sun 31/506:00
IST
-
SOU
1 stop28h 35m
KLM
Deal found 26/4£305
Mon 18/520:40
SOU
-
IST
2 stops16h 05m
Multiple Airlines
Thu 21/521:30
IST
-
SOU
1 stop13h 15m
Multiple Airlines
Deal found 28/4£315
Sun 24/509:20
SOU
-
SAW
1 stop9h 05m
Multiple Airlines
Sun 31/510:20
SAW
-
SOU
1 stop24h 20m
Multiple Airlines
Deal found 26/4£318
Thu 14/517:20
SOU
-
IST
1 stop6h 00m
KLM
Sat 16/517:20
IST
-
SOU
1 stop17h 25m
KLM
Deal found 25/4£320
Mon 8/620:40
SOU
-
IST
2 stops20h 55m
Multiple Airlines
Mon 15/620:30
IST
-
SOU
1 stop14h 10m
Multiple Airlines
Deal found 24/4£329
Tue 19/517:20
SOU
-
IST
1 stop6h 00m
Multiple Airlines
Thu 21/521:30
IST
-
SOU
1 stop13h 15m
Multiple Airlines
Deal found 28/4£333
Sun 14/612:35
SOU
-
IST
2 stops22h 35m
Multiple Airlines
Sun 21/620:15
IST
-
SOU
1 stop15h 10m
Multiple Airlines
Deal found 27/4£350
Wed 13/509:05
SOU
-
IST
1 stop14h 15m
KLM
Sat 16/517:20
IST
-
SOU
1 stop17h 25m
KLM
Deal found 25/4£361
Mon 18/517:20
SOU
-
IST
1 stop6h 00m
KLM
Thu 21/517:20
IST
-
SOU
1 stop17h 15m
KLM
Deal found 28/4£368
Wed 13/506:45
SOU
-
SAW
1 stop11h 15m
Multiple Airlines
Sat 16/510:20
SAW
-
SOU
1 stop11h 10m
Multiple Airlines
Deal found 25/4£460

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 28 April 2026.

Round-trip from

£246

One-way from

£175

Popular in

August

Cheapest in

January

Average price

£159
10/6-17/6
  • 10/6-17/6
  • 2 total stops
  • 16h 45m total
  • Southampton to Istanbul
Search Deals
3/5
  • 3/5
  • 2 total stops
  • 16h 20m total
  • Southampton to Istanbul
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£38 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 April 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 28 April 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 - SAW

SOUSAW

Southampton Eastleigh

Sun 24/5

09:20-20:25

1 stop9h 05m

Istanbul Sabiha Gokcen

Sun 31/5

10:20-08:40

1 stop24h 20m

£318

SouthamptonIstanbul

SOU - SAW

SOUSAW

Southampton Eastleigh

Wed 13/5

06:45-20:00

1 stop11h 15m

Istanbul Sabiha Gokcen

Sat 16/5

10:20-19:30

1 stop11h 10m

£460
Fastest return journey

SouthamptonIstanbul

SOU - SAW

SOUSAW

Southampton Eastleigh

Thu 14/5

09:05-21:00

1 stop9h 55m

Istanbul Sabiha Gokcen

Sat 16/5

08:50-16:50

1 stop10h 00m

£482

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Fri 12/6

06:45-12:05

2 stops27h 20m

Istanbul

Fri 19/6

08:10-20:45

2 stops14h 35m

£485

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Wed 27/5

06:45-12:10

2 stops27h 25m

Istanbul

Thu 4/6

13:10-09:25

2 stops22h 15m

£493

SouthamptonIstanbul

SOU - SAW

SOUSAW

Southampton Eastleigh

Mon 18/5

20:40-17:30

2 stops18h 50m

Istanbul Sabiha Gokcen

Thu 21/5

10:20-16:50

1 stop8h 30m

£519

SouthamptonIstanbul

SOU - SAW

SOUSAW

Southampton Eastleigh

Thu 14/5

12:35-06:05

2 stops15h 30m

Istanbul Sabiha Gokcen

Sat 16/5

10:20-19:30

1 stop11h 10m

£525

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Fri 29/5

06:50-00:40

2 stops15h 50m

Istanbul

Mon 8/6

15:35-09:25

2 stops19h 50m

£546

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Fri 29/5

06:50-00:40

2 stops15h 50m

Istanbul

Sat 6/6

19:55-09:25

2 stops39h 30m

£554

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Tue 2/6

12:20-00:25

2 stops10h 05m

Istanbul

Wed 3/6

15:45-09:25

2 stops19h 40m

£557

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 29 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 and British Airways can get you from Southampton to Istanbul in just under 9h 55m. Your travel time can differ by up to 17h 25m. The distance from Southampton to Istanbul is about 1613 mi. This flight may include one or multiple stops.

  • 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
Heathrow to Istanbul flights
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Gatwick to Sabiha Gokcen flights
London City to Sabiha Gokcen flights
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Manchester to Sabiha Gokcen flights
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Luton to Antalya flights
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Gatwick to Antalya flights
Birmingham to Sabiha Gokcen flights
Heathrow to Dalaman flights
Stansted to Dalaman flights
Manchester to Dalaman flights
Gatwick to Dalaman flights
Southend to Sabiha Gokcen flights
London City to Antalya flights
Manchester to Antalya flights
Luton to Dalaman flights
Stansted to Izmir flights
Heathrow to Bodrum flights
Birmingham to Antalya flights
Heathrow to Izmir flights
Gatwick to Bodrum flights
Birmingham to Dalaman flights
Stansted to Bodrum flights
Edinburgh to Istanbul flights
Gatwick to Izmir flights
Bristol to Dalaman flights
Newcastle upon Tyne to Dalaman flights
Southend to Dalaman flights
London City to Izmir flights
Bristol to Istanbul flights
Bristol to Antalya flights
Manchester to Izmir flights
Edinburgh to Sabiha Gokcen flights
Stansted to Ankara flights
Luton to Izmir flights
Heathrow to Kayseri flights
Edinburgh to Dalaman flights
Edinburgh to Antalya flights
Stansted to Kayseri flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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