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Cheap flights from Southampton to Istanbul from £165

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 27/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Southampton to Istanbul

Cheap return flights

Logo
20:10 - 21:05SOU-IST
21h 55m2 stops
Logo
20:50 - 15:35IST-SOU
21h 45m2 stops
£259
Find Deal
Wed, 19 Nov - Tue, 25 Nov
KLM Logo
17:30 - 16:55SOU-IST
20h 25m1 stop
KLM Logo
17:55 - 08:10IST-SOU
17h 15m1 stop
£260KLM
Find Deal
Wed, 19 Nov - Tue, 25 Nov
Logo
20:10 - 21:05SOU-IST
21h 55m2 stops
Logo
17:55 - 08:10IST-SOU
17h 15m1 stop
£264
Find Deal
Wed, 19 Nov - Tue, 25 Nov
Logo
17:35 - 00:30SOU-SAW
28h 55m1 stop
Logo
17:35 - 08:45SAW-SOU
18h 10m2 stops
£321
Find Deal
Thu, 23 Oct - Wed, 29 Oct
Logo
11:25 - 00:20SOU-IST
10h 55m2 stops
Logo
13:50 - 19:40IST-SOU
8h 50m1 stop
£408
Find Deal
Thu, 23 Oct - Wed, 29 Oct
KLM Logo
17:35 - 16:05SOU-IST
20h 30m1 stop
KLM Logo
17:55 - 08:20IST-SOU
17h 25m1 stop
£434KLM
Find Deal
Thu, 23 Oct - Wed, 29 Oct
British Airways Logo
15:45 - 16:30SOU-IST
22h 45m2 stops
British Airways Logo
18:45 - 12:40IST-SOU
19h 55m2 stops
£637British Airways
Find Deal
Tue, 2 Sep - Sun, 28 Sep
British Airways Logo
19:55 - 18:50SOU-IST
20h 55m2 stops
British Airways Logo
17:35 - 08:10IST-SOU
16h 35m2 stops
£684British Airways
Find Deal
Fri, 19 Sep - Wed, 24 Sep
British Airways Logo
08:40 - 00:25SOU-IST
13h 45m2 stops
British Airways Logo
19:55 - 12:00IST-SOU
18h 05m2 stops
£756British Airways
Find Deal
Mon, 22 Sep - Thu, 2 Oct
KLM Logo
17:30 - 16:55SOU-IST
20h 25m1 stop
KLM Logo
04:50 - 17:00IST-SOU
15h 10m2 stops
£1,451KLM
Find Deal
Wed, 19 Nov - Mon, 24 Nov

British Airways flights from Southampton to Istanbul

Our best British Airways deals on Southampton to Istanbul flight tickets
British Airways
2 Sept
SOU15:45Southampton Eastleigh
22h 45m
2 stops
IST16:30Istanbul
28 Sept
IST18:45Istanbul
19h 55m
2 stops
SOU12:40Southampton Eastleigh
£637
Find similar
British Airways
19 Sept
SOU19:55Southampton Eastleigh
20h 55m
2 stops
IST18:50Istanbul
24 Sept
IST17:35Istanbul
16h 35m
2 stops
SOU08:10Southampton Eastleigh
£684
Find similar
British Airways
22 Sept
SOU08:40Southampton Eastleigh
13h 45m
2 stops
IST00:25Istanbul
2 Oct
IST19:55Istanbul
18h 05m
2 stops
SOU12:00Southampton Eastleigh
£756
Find similar

KLM flights from Southampton to Istanbul

Our best KLM deals on Southampton to Istanbul flight tickets
KLM
19 Nov
SOU17:30Southampton Eastleigh
20h 25m
1 stop
IST16:55Istanbul
25 Nov
IST17:55Istanbul
17h 15m
1 stop
SOU08:10Southampton Eastleigh
£260
Find similar
KLM
23 Oct
SOU17:35Southampton Eastleigh
20h 30m
1 stop
IST16:05Istanbul
29 Oct
IST17:55Istanbul
17h 25m
1 stop
SOU08:20Southampton Eastleigh
£434
Find similar
KLM
19 Nov
SOU17:30Southampton Eastleigh
20h 25m
1 stop
IST16:55Istanbul
24 Nov
IST04:50Istanbul
15h 10m
2 stops
SOU17:00Southampton Eastleigh
£1,451
Find similar

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 22 August 2025.
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

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Wed 19/11

20:10-21:05

2 stops21h 55m

Istanbul

Tue 25/11

20:50-15:35

2 stops21h 45m

£259

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Wed 19/11

17:30-16:55

1 stop20h 25m

Istanbul

Tue 25/11

17:55-08:10

1 stop17h 15m

£260

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Wed 19/11

20:10-21:05

2 stops21h 55m

Istanbul

Tue 25/11

17:55-08:10

1 stop17h 15m

£264

SouthamptonIstanbul

SOU - SAW

SOUSAW

Southampton Eastleigh

Thu 23/10

17:35-00:30

1 stop28h 55m

Istanbul Sabiha Gokcen

Wed 29/10

17:35-08:45

2 stops18h 10m

£321

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Thu 23/10

11:25-00:20

2 stops10h 55m

Istanbul

Wed 29/10

13:50-19:40

1 stop8h 50m

£408

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Thu 23/10

17:35-16:05

1 stop20h 30m

Istanbul

Wed 29/10

17:55-08:20

1 stop17h 25m

£434

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Tue 2/9

15:45-16:30

2 stops22h 45m

Istanbul

Sun 28/9

18:45-12:40

2 stops19h 55m

£637

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Fri 19/9

19:55-18:50

2 stops20h 55m

Istanbul

Wed 24/9

17:35-08:10

2 stops16h 35m

£684

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Mon 22/9

08:40-00:25

2 stops13h 45m

Istanbul

Thu 2/10

19:55-12:00

2 stops18h 05m

£756

SouthamptonIstanbul

SOU - IST

SOUIST

Southampton Eastleigh

Wed 19/11

17:30-16:55

1 stop20h 25m

Istanbul

Mon 24/11

04:50-17:00

2 stops15h 10m

£1,451

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 £513. 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 £570. 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 in the evening is the least expensive time of day to depart. momondo users have found prices as low as £318 when looking at flights departing in the evening. Flights to Istanbul are more costly in the afternoon, with an average ticket price of £519. 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

Direct flights

None
There are no direct flights from Southampton to Istanbul. There are no popular flight routes from Southampton to Istanbul.
Search flight deals

  • 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 12h 25m 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 many operators does momondo search for flights from Southampton Eastleigh Airport to Istanbul?

  • 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.

Best airlines flying from Southampton to Istanbul

Compare and see reviews for airlines that fly from Southampton to Istanbul with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £198Free CancellationRating
7.8
1,388 reviews
Search KLM flights

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

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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