Cheap flights from Istanbul to London from £299

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul to London departing on 10/3. 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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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:55 - 08:10IST-SOU
17h 15m1 stop
KLM Logo
17:30 - 16:55SOU-IST
20h 25m1 stop
£299KLM
Find Deal
Tue, 10 Mar - Wed, 11 Mar
British Airways Logo
07:35 - 17:20IST-SOU
12h 45m2 stops
British Airways Logo
12:15 - 17:25SOU-IST
26h 10m2 stops
£421British Airways
Find Deal
Tue, 10 Mar - Wed, 11 Mar
KLM Logo
12:55 - 08:10SAW-SOU
22h 15m1 stop
KLM Logo
17:30 - 21:20SOU-SAW
24h 50m1 stop
£518KLM
Find Deal
Tue, 10 Mar - Wed, 11 Mar
KLM Logo
12:55 - 17:00SAW-SOU
7h 05m1 stop
KLM Logo
08:40 - 17:25SOU-SAW
5h 45m1 stop
£519KLM
Find Deal
Tue, 10 Mar - Wed, 11 Mar
British Airways Logo
14:55 - 08:00IST-SOU
20h 05m2 stops
British Airways Logo
20:50 - 17:45SOU-IST
17h 55m2 stops
£720British Airways
Find Deal
Tue, 18 Nov - Tue, 25 Nov
British Airways Logo
07:35 - 19:25IST-SOU
14h 50m2 stops
British Airways Logo
14:25 - 13:35SOU-IST
20h 10m3 stops
£845British Airways
Find Deal
Wed, 19 Nov - Wed, 26 Nov
British Airways Logo
07:35 - 19:25IST-SOU
14h 50m2 stops
British Airways Logo
19:55 - 17:25SOU-IST
18h 30m2 stops
£1,059British Airways
Find Deal
Wed, 19 Nov - Wed, 26 Nov

British Airways flights from Istanbul to Southampton

Our best British Airways deals on Istanbul to Southampton flight tickets
British Airways
10 Mar
IST07:35Istanbul
12h 45m
2 stops
SOU17:20Southampton Eastleigh
11 Mar
SOU12:15Southampton Eastleigh
26h 10m
2 stops
IST17:25Istanbul
British Airways
18 Nov
IST14:55Istanbul
20h 05m
2 stops
SOU08:00Southampton Eastleigh
25 Nov
SOU20:50Southampton Eastleigh
17h 55m
2 stops
IST17:45Istanbul
British Airways
19 Nov
IST07:35Istanbul
14h 50m
2 stops
SOU19:25Southampton Eastleigh
26 Nov
SOU14:25Southampton Eastleigh
20h 10m
3 stops
IST13:35Istanbul

KLM flights from Istanbul to Southampton

Our best KLM deals on Istanbul to Southampton flight tickets
KLM
10 Mar
IST17:55Istanbul
17h 15m
1 stop
SOU08:10Southampton Eastleigh
11 Mar
SOU17:30Southampton Eastleigh
20h 25m
1 stop
IST16:55Istanbul
KLM
10 Mar
SAW12:55Istanbul Sabiha Gokcen
22h 15m
1 stop
SOU08:10Southampton Eastleigh
11 Mar
SOU17:30Southampton Eastleigh
24h 50m
1 stop
SAW21:20Istanbul Sabiha Gokcen
KLM
10 Mar
SAW12:55Istanbul Sabiha Gokcen
7h 05m
1 stop
SOU17:00Southampton Eastleigh
11 Mar
SOU08:40Southampton Eastleigh
5h 45m
1 stop
SAW17:25Istanbul Sabiha Gokcen

momondo Fare Finder

 
Customise your flight search to find flights from Istanbul to Southampton 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 6 November 2025.
Use the filters below to find and compare flights from Istanbul to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulSouthampton

IST - SOU

ISTSOU

Istanbul

Tue 10/3

17:55-08:10

1 stop17h 15m

Southampton Eastleigh

Wed 11/3

17:30-16:55

1 stop20h 25m

£299

IstanbulSouthampton

IST - SOU

ISTSOU

Istanbul

Tue 10/3

07:35-17:20

2 stops12h 45m

Southampton Eastleigh

Wed 11/3

12:15-17:25

2 stops26h 10m

£421

IstanbulSouthampton

SAW - SOU

SAWSOU

Istanbul Sabiha Gokcen

Tue 10/3

12:55-08:10

1 stop22h 15m

Southampton Eastleigh

Wed 11/3

17:30-21:20

1 stop24h 50m

£518

IstanbulSouthampton

SAW - SOU

SAWSOU

Istanbul Sabiha Gokcen

Tue 10/3

12:55-17:00

1 stop7h 05m

Southampton Eastleigh

Wed 11/3

08:40-17:25

1 stop5h 45m

£519

IstanbulSouthampton

IST - SOU

ISTSOU

Istanbul

Tue 18/11

14:55-08:00

2 stops20h 05m

Southampton Eastleigh

Tue 25/11

20:50-17:45

2 stops17h 55m

£720

IstanbulSouthampton

IST - SOU

ISTSOU

Istanbul

Wed 19/11

07:35-19:25

2 stops14h 50m

Southampton Eastleigh

Wed 26/11

14:25-13:35

3 stops20h 10m

£845

IstanbulSouthampton

IST - SOU

ISTSOU

Istanbul

Wed 19/11

07:35-19:25

2 stops14h 50m

Southampton Eastleigh

Wed 26/11

19:55-17:25

2 stops18h 30m

£1,059

IstanbulSouthampton

IST - SOU

ISTSOU

Istanbul

Fri 28/11

18:40-09:00

2 stops17h 20m

£332

IstanbulSouthampton

SAW - SOU

SAWSOU

Istanbul Sabiha Gokcen

Fri 28/11

13:40-09:00

2 stops22h 20m

£1,305

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Istanbul to Southampton

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 airline that flies from Istanbul to Southampton Eastleigh?

British Airways is the most popular carrier operating from Istanbul to Southampton Eastleigh

Which airlines fly to Southampton?

Wizz Air, Turkish Airlines and British Airways are the top three most popular airlines that fly to Southampton from Istanbul according to our data. Wizz Air is the first choice among our users, with 29% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 5 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

Cheap Istanbul to Southampton flight deals and tips

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

Direct flights

None
There are no direct flights from Istanbul to Southampton. There are no popular flight routes from Istanbul to Southampton.
  • How far is Istanbul to Southampton Eastleigh by plane?

    A flight from Istanbul to Southampton Eastleigh will travel around 1594.5 mi. Flights usually cover this in 7h 05m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Istanbul to Southampton Eastleigh Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul to Southampton Eastleigh Airport.

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

    The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Istanbul to Southampton . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Southampton from Istanbul with this policy.

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

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 Southampton from Istanbul.

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

If you are not ready to book a flight from Istanbul to Southampton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southampton and let you know when they change.

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1 adult
Sat 6/12
Sat 13/12

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