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Cheap flights from Southampton to Istanbul from £110

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 1/6. 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
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
15:35 - 16:00
SOU
-
IST
22h 25m
1 stop
Multiple Airlines Logo
06:45 - 19:30
IST
-
SOU
14h 45m
1 stop
£226Multiple Airlines
Wed, 10 Jun - Sat, 13 Jun
Multiple Airlines Logo
15:35 - 17:20
SOU
-
SAW
23h 45m
1 stop
Multiple Airlines Logo
13:25 - 19:30
SAW
-
SOU
8h 05m
1 stop
£238Multiple Airlines
Wed, 10 Jun - Sat, 13 Jun
KLM Logo
09:05 - 01:20
SOU
-
IST
14h 15m
1 stop
KLM Logo
17:20 - 08:35
IST
-
SOU
17h 15m
1 stop
£253KLM
Thu, 21 May - Thu, 28 May
KLM Logo
09:05 - 01:20
SOU
-
IST
14h 15m
1 stop
KLM Logo
17:20 - 08:35
IST
-
SOU
17h 15m
1 stop
£254KLM
Tue, 19 May - Tue, 26 May
Multiple Airlines Logo
15:35 - 14:10
SOU
-
SAW
20h 35m
2 stops
Multiple Airlines Logo
13:25 - 19:30
SAW
-
SOU
8h 05m
1 stop
£281Multiple Airlines
Wed, 10 Jun - Sat, 13 Jun
KLM Logo
17:20 - 01:20
SOU
-
IST
6h 00m
1 stop
KLM Logo
17:20 - 08:45
IST
-
SOU
17h 25m
1 stop
£303KLM
Sun, 10 May - Sat, 16 May
KLM Logo
17:20 - 01:20
SOU
-
IST
6h 00m
1 stop
KLM Logo
17:20 - 08:45
IST
-
SOU
17h 25m
1 stop
£314KLM
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
18:20 - 05:30
SOU
-
IST
9h 10m
1 stop
Multiple Airlines Logo
20:10 - 16:15
IST
-
SOU
22h 05m
2 stops
£338Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
15:35 - 11:20
SOU
-
IST
17h 45m
2 stops
Multiple Airlines Logo
07:20 - 11:45
IST
-
SOU
6h 25m
1 stop
£352Multiple Airlines
Wed, 10 Jun - Sat, 13 Jun
Multiple Airlines Logo
12:35 - 13:10
SOU
-
IST
22h 35m
2 stops
Multiple Airlines Logo
20:30 - 08:35
IST
-
SOU
14h 05m
1 stop
£364Multiple Airlines
Sun, 10 May - Sat, 16 May

KLM flights from Southampton to Istanbul

Our best KLM deals on Southampton to Istanbul flight tickets
KLM
21 May
SOU09:05Southampton Eastleigh
14h 15m
1 stop
IST01:20Istanbul
28 May
IST17:20Istanbul
17h 15m
1 stop
SOU08:35Southampton Eastleigh
£253
KLM
19 May
SOU09:05Southampton Eastleigh
14h 15m
1 stop
IST01:20Istanbul
26 May
IST17:20Istanbul
17h 15m
1 stop
SOU08:35Southampton Eastleigh
£254
KLM
10 May
SOU17:20Southampton Eastleigh
6h 00m
1 stop
IST01:20Istanbul
16 May
IST17:20Istanbul
17h 25m
1 stop
SOU08:45Southampton Eastleigh
£303

British Airways flights from Southampton to Istanbul

Our best British Airways deals on Southampton to Istanbul flight tickets
British Airways
10 Jun
SOU08:55Southampton Eastleigh
14h 10m
2 stops
IST01:05Istanbul
13 Jun
IST19:55Istanbul
39h 30m
2 stops
SOU09:25Southampton Eastleigh
£477
British Airways
10 Jun
SOU14:25Southampton Eastleigh
32h 00m
2 stops
IST00:25Istanbul
13 Jun
IST19:55Istanbul
50h 50m
2 stops
SOU20:45Southampton Eastleigh
£482
British Airways
10 Jun
SOU14:25Southampton Eastleigh
19h 45m
2 stops
IST12:10Istanbul
13 Jun
IST19:55Istanbul
50h 50m
2 stops
SOU20:45Southampton Eastleigh
£483

momondo 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, momondo users made 279,928 searches. Data last updated 8 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 - IST

SOUIST

Southampton Eastleigh

Wed 10/6

15:35-16:00

1 stop22h 25m

Istanbul

Sat 13/6

06:45-19:30

1 stop14h 45m

£226

SouthamptonIstanbul

SOU - SAW

SOUSAW

Southampton Eastleigh

Wed 10/6

15:35-17:20

1 stop23h 45m

Istanbul Sabiha Gokcen

Sat 13/6

13:25-19:30

1 stop8h 05m

£238

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Thu 21/5

09:05-01:20

1 stop14h 15m

Istanbul

Thu 28/5

17:20-08:35

1 stop17h 15m

£253

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Tue 19/5

09:05-01:20

1 stop14h 15m

Istanbul

Tue 26/5

17:20-08:35

1 stop17h 15m

£254

SouthamptonIstanbul

SOU - SAW

SOUSAW

Southampton Eastleigh

Wed 10/6

15:35-14:10

2 stops20h 35m

Istanbul Sabiha Gokcen

Sat 13/6

13:25-19:30

1 stop8h 05m

£281
Fastest return journey

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Sun 10/5

17:20-01:20

1 stop6h 00m

Istanbul

Sat 16/5

17:20-08:45

1 stop17h 25m

£303

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Fri 1/5

17:20-01:20

1 stop6h 00m

Istanbul

Fri 8/5

17:20-08:45

1 stop17h 25m

£314

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Fri 1/5

18:20-05:30

1 stop9h 10m

Istanbul

Fri 8/5

20:10-16:15

2 stops22h 05m

£338

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Wed 10/6

15:35-11:20

2 stops17h 45m

Istanbul

Sat 13/6

07:20-11:45

1 stop6h 25m

£352

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Sun 10/5

12:35-13:10

2 stops22h 35m

Istanbul

Sat 16/5

20:30-08:35

1 stop14h 05m

£364

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Istanbul from

How to get the cheapest flight ticket from Southampton to Istanbul

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?

On average, the least expensive day to fly to Istanbul from Southampton is on a Monday. momondo users have found tickets for Monday departures for as low as £523. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Southampton to Istanbul on a Saturday will generally be more expensive and average around £565. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Istanbul from Southampton at midday is the least expensive time of day to depart. momondo users have found prices as low as £267 when looking at flights departing at midday. Flights to Istanbul are more costly in the afternoon, with an average ticket price of £570. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Southampton to Istanbul flight deals and tips

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

Fastest flight time

6h 00m

Direct flights

None
The fastest flight from Southampton to Istanbul takes 6h 00m
There are no direct flights from Southampton to Istanbul. There are no popular flight routes from Southampton to Istanbul.
Search flight deals

Frequently asked questions about flying from Southampton to Istanbul

  • How far is Southampton Eastleigh to Istanbul by plane?

    The straight-line distance from Southampton Eastleigh to Istanbul is 1594.5 mi. Typically, this will take 6h 00m by plane in normal conditions.

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

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

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

    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.

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

    The necessary travel and health documents for your Istanbul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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?

momondo does allow users to show only those flights to Istanbul from Southampton which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Southampton to Istanbul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Istanbul from Southampton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Istanbul 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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Find better results for your trip to Turkey

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 20.9 mi from Istanbul
Istanbul Airport
Istanbul Sabiha Gokcen Airport