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Cheap flights from Southampton to Istanbul from £161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Istanbul departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Southampton to Istanbul

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:25 - 13:10
SOU
-
IST
22h 45m
2 stops
Multiple Airlines Logo
13:50 - 08:45
IST
-
SOU
20h 55m
2 stops
£252Multiple Airlines
Mon, 5 Oct - Thu, 8 Oct
Multiple Airlines Logo
14:20 - 10:30
SOU
-
IST
18h 10m
2 stops
Multiple Airlines Logo
09:25 - 08:35
IST
-
SOU
25h 10m
2 stops
£317Multiple Airlines
Wed, 22 Jul - Wed, 29 Jul
Multiple Airlines Logo
14:20 - 02:35
SOU
-
IST
10h 15m
1 stop
Multiple Airlines Logo
03:50 - 13:40
IST
-
SOU
11h 50m
1 stop
£328Multiple Airlines
Wed, 22 Jul - Tue, 28 Jul
Multiple Airlines Logo
20:10 - 23:15
SOU
-
IST
25h 05m
2 stops
Multiple Airlines Logo
20:10 - 16:50
IST
-
SOU
22h 40m
2 stops
£329Multiple Airlines
Fri, 7 Aug - Mon, 10 Aug
Multiple Airlines Logo
17:20 - 01:20
SOU
-
IST
30h 00m
2 stops
Multiple Airlines Logo
03:50 - 13:40
IST
-
SOU
11h 50m
1 stop
£332Multiple Airlines
Wed, 22 Jul - Tue, 28 Jul
Multiple Airlines Logo
20:40 - 22:25
SOU
-
IST
23h 45m
2 stops
Multiple Airlines Logo
20:10 - 19:30
IST
-
SOU
25h 20m
2 stops
£334Multiple Airlines
Mon, 13 Jul - Mon, 20 Jul
Multiple Airlines Logo
09:20 - 23:50
SOU
-
IST
36h 30m
3 stops
Multiple Airlines Logo
09:25 - 08:35
IST
-
SOU
25h 10m
2 stops
£335Multiple Airlines
Wed, 22 Jul - Wed, 29 Jul
Multiple Airlines Logo
20:40 - 22:25
SOU
-
IST
23h 45m
2 stops
Multiple Airlines Logo
22:20 - 13:45
IST
-
SOU
17h 25m
1 stop
£350Multiple Airlines
Mon, 13 Jul - Mon, 20 Jul
Multiple Airlines Logo
18:50 - 03:10
SOU
-
IST
6h 20m
1 stop
Multiple Airlines Logo
06:45 - 16:50
IST
-
SOU
36h 05m
3 stops
£359Multiple Airlines
Sat, 15 Aug - Tue, 18 Aug
Multiple Airlines Logo
18:50 - 03:10
SOU
-
IST
6h 20m
1 stop
Multiple Airlines Logo
06:45 - 19:30
IST
-
SOU
14h 45m
2 stops
£366Multiple Airlines
Sat, 15 Aug - Tue, 18 Aug

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KLM flights from Southampton to Istanbul Airport

Our best KLM deals on Southampton to Istanbul Airport flight tickets
KLM
12 Jul
SOU09:15Southampton Eastleigh
14h 05m
1 stop
IST01:20Istanbul
18 Jul
IST17:20Istanbul
17h 25m
1 stop
SOU08:45Southampton Eastleigh
£375
KLM
15 Aug
SOU17:30Southampton Eastleigh
5h 50m
1 stop
IST01:20Istanbul
18 Aug
IST17:20Istanbul
17h 25m
1 stop
SOU08:45Southampton Eastleigh
£387
KLM
7 Aug
SOU18:05Southampton Eastleigh
20h 15m
1 stop
IST16:20Istanbul
10 Aug
IST17:20Istanbul
17h 25m
1 stop
SOU08:45Southampton Eastleigh
£395

British Airways flights from Southampton to Istanbul Airport

Our best British Airways deals on Southampton to Istanbul Airport flight tickets
British Airways
10 Dec
SOU08:55Southampton Eastleigh
12h 30m
2 stops
IST00:25Istanbul
13 Dec
IST08:20Istanbul
13h 40m
2 stops
SOU19:00Southampton Eastleigh
£519
British Airways
12 Dec
SOU08:55Southampton Eastleigh
12h 40m
2 stops
IST00:35Istanbul
13 Dec
IST08:20Istanbul
13h 40m
2 stops
SOU19:00Southampton Eastleigh
£559
British Airways
12 Dec
SOU12:35Southampton Eastleigh
9h 00m
2 stops
IST00:35Istanbul
15 Dec
IST07:35Istanbul
14h 25m
2 stops
SOU19:00Southampton Eastleigh
£560

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Istanbul Airport 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, momondo users made 279,928 searches. Data last updated 28 June 2026.
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 - IST

SOUIST

Southampton Eastleigh

Mon 5/10

12:25-13:10

2 stops22h 45m

Istanbul

Thu 8/10

13:50-08:45

2 stops20h 55m

£252

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Wed 22/7

14:20-10:30

2 stops18h 10m

Istanbul

Wed 29/7

09:25-08:35

2 stops25h 10m

£317

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Wed 22/7

14:20-02:35

1 stop10h 15m

Istanbul

Tue 28/7

03:50-13:40

1 stop11h 50m

£328

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Fri 7/8

20:10-23:15

2 stops25h 05m

Istanbul

Mon 10/8

20:10-16:50

2 stops22h 40m

£329

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Wed 22/7

17:20-01:20

2 stops30h 00m

Istanbul

Tue 28/7

03:50-13:40

1 stop11h 50m

£332

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Mon 13/7

20:40-22:25

2 stops23h 45m

Istanbul

Mon 20/7

20:10-19:30

2 stops25h 20m

£334

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Wed 22/7

09:20-23:50

3 stops36h 30m

Istanbul

Wed 29/7

09:25-08:35

2 stops25h 10m

£335

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Mon 13/7

20:40-22:25

2 stops23h 45m

Istanbul

Mon 20/7

22:20-13:45

1 stop17h 25m

£350

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Sat 15/8

18:50-03:10

1 stop6h 20m

Istanbul

Tue 18/8

06:45-16:50

3 stops36h 05m

£359
Fastest return journey

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Sat 15/8

18:50-03:10

1 stop6h 20m

Istanbul

Tue 18/8

06:45-19:30

2 stops14h 45m

£366

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Istanbul from

How to get the cheapest flight ticket from Southampton to Istanbul Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Istanbul Airport?

The cheapest day to depart from Southampton to Istanbul Airport is on a Monday. Travellers who choose to depart for Istanbul Airport on a Monday will often find tickets for as low as £545. The most expensive day to fly to Istanbul Airport is Saturday, with ticket prices averaging around £585.

What is the cheapest time of day to depart on your flight to Istanbul Airport?

Flying to Istanbul Airport from Southampton at midday is the least expensive time of day to depart. momondo users have found prices as low as £242 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £587 on average. Flights to Istanbul Airport from Southampton in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Southampton to Istanbul Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Istanbul Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Istanbul Airport (SOU to IST) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Istanbul Airport

Fastest flight time

21h 15m

Direct flights

None
The fastest flight from Southampton to Istanbul Airport takes 21h 15m
There are no direct flights from Southampton to Istanbul Airport. There are no popular flight routes from Southampton to Istanbul Airport.
Search flight deals

Frequently asked questions about flying from Southampton to Istanbul Airport

  • How far is Southampton Eastleigh to Istanbul by plane?

    Istanbul is 1574.7 mi away from Southampton Eastleigh. Flights usually cover this in 21h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Istanbul Airport?

    Prices for flights from Southampton Eastleigh Airport to Istanbul Airport were last updated today.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Istanbul Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Istanbul Airport.

  • What documentation or ID do you need to fly to Istanbul Airport?

    The required travel and health documents for your Istanbul Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Istanbul Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Istanbul?

Book flights to Istanbul if you plan to visit one of these locations
Yalova

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Istanbul?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southampton to Istanbul. momondo saves you time and could save you money on your trip.

Can I find flights from Southampton to Istanbul with flexible booking policies on momondo?

Flights from Southampton to Istanbul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Southampton to Istanbul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Istanbul from Southampton.

I’m not ready to book a flight from Southampton to Istanbul right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Istanbul from Southampton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Istanbul Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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