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Cheap flights from Istanbul to London from £121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul to London departing on 15/10. 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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Find the cheapest flights from Istanbul to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:55 - 16:50
SAW
-
SOU
10h 55m
2 stops
Multiple Airlines Logo
20:00 - 20:25
SOU
-
SAW
22h 25m
1 stop
£402Multiple Airlines
Wed, 26 Aug - Tue, 8 Sep
Multiple Airlines Logo
08:30 - 09:25
SAW
-
SOU
26h 55m
1 stop
Multiple Airlines Logo
11:40 - 00:55
SOU
-
SAW
11h 15m
2 stops
£429Multiple Airlines
Thu, 25 Jun - Thu, 2 Jul
British Airways Logo
19:55 - 14:05
IST
-
SOU
20h 10m
2 stops
British Airways Logo
12:20 - 00:25
SOU
-
IST
10h 05m
2 stops
£435British Airways
Sat, 10 Oct - Tue, 13 Oct
British Airways Logo
08:10 - 20:55
IST
-
SOU
14h 45m
2 stops
British Airways Logo
12:20 - 00:25
SOU
-
IST
10h 05m
2 stops
£436British Airways
Fri, 9 Oct - Tue, 13 Oct
Multiple Airlines Logo
08:30 - 09:25
SAW
-
SOU
26h 55m
1 stop
Multiple Airlines Logo
09:20 - 20:25
SOU
-
SAW
9h 05m
1 stop
£465Multiple Airlines
Thu, 25 Jun - Thu, 2 Jul
British Airways Logo
08:15 - 17:45
IST
-
SOU
11h 30m
2 stops
British Airways Logo
12:20 - 00:25
SOU
-
IST
10h 05m
2 stops
£472British Airways
Thu, 8 Oct - Tue, 13 Oct
KLM Logo
17:20 - 08:45
IST
-
SOU
17h 25m
1 stop
KLM Logo
09:05 - 01:20
SOU
-
IST
14h 15m
1 stop
£484KLM
Wed, 26 Aug - Tue, 8 Sep
British Airways Logo
08:10 - 19:00
IST
-
SOU
12h 50m
2 stops
British Airways Logo
08:55 - 00:55
SOU
-
IST
14h 00m
2 stops
£487British Airways
Fri, 9 Oct - Sun, 11 Oct
KLM Logo
17:20 - 08:35
IST
-
SOU
17h 15m
1 stop
KLM Logo
17:20 - 01:20
SOU
-
IST
6h 00m
1 stop
£490KLM
Thu, 25 Jun - Thu, 2 Jul
Multiple Airlines Logo
09:55 - 19:25
SAW
-
SOU
11h 30m
1 stop
Multiple Airlines Logo
20:00 - 20:25
SOU
-
SAW
22h 25m
1 stop
£499Multiple Airlines
Wed, 26 Aug - Tue, 8 Sep

KLM flights from Istanbul to Southampton

Our best KLM deals on Istanbul to Southampton flight tickets
KLM
26 Aug
IST17:20Istanbul
17h 25m
1 stop
SOU08:45Southampton Eastleigh
8 Sept
SOU09:05Southampton Eastleigh
14h 15m
1 stop
IST01:20Istanbul
£484
KLM
25 Jun
IST17:20Istanbul
17h 15m
1 stop
SOU08:35Southampton Eastleigh
2 Jul
SOU17:20Southampton Eastleigh
6h 00m
1 stop
IST01:20Istanbul
£490

British Airways flights from Istanbul to Southampton

Our best British Airways deals on Istanbul to Southampton flight tickets
British Airways
10 Oct
IST19:55Istanbul
20h 10m
2 stops
SOU14:05Southampton Eastleigh
13 Oct
SOU12:20Southampton Eastleigh
10h 05m
2 stops
IST00:25Istanbul
£435
British Airways
9 Oct
IST08:10Istanbul
14h 45m
2 stops
SOU20:55Southampton Eastleigh
13 Oct
SOU12:20Southampton Eastleigh
10h 05m
2 stops
IST00:25Istanbul
£436
British Airways
8 Oct
IST08:15Istanbul
11h 30m
2 stops
SOU17:45Southampton Eastleigh
13 Oct
SOU12:20Southampton Eastleigh
10h 05m
2 stops
IST00:25Istanbul
£472

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 29 May 2026.
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

Cheapest return flight

IstanbulSouthampton

SAW - SOU

SAWSOU

Istanbul Sabiha Gokcen

Wed 26/8

07:55-16:50

2 stops10h 55m

Southampton Eastleigh

Tue 8/9

20:00-20:25

1 stop22h 25m

£402

IstanbulSouthampton

SAW - SOU

SAWSOU

Istanbul Sabiha Gokcen

Thu 25/6

08:30-09:25

1 stop26h 55m

Southampton Eastleigh

Thu 2/7

11:40-00:55

2 stops11h 15m

£429

IstanbulSouthampton

IST - SOU

ISTSOU

Istanbul

Sat 10/10

19:55-14:05

2 stops20h 10m

Southampton Eastleigh

Tue 13/10

12:20-00:25

2 stops10h 05m

£435

IstanbulSouthampton

IST - SOU

ISTSOU

Istanbul

Fri 9/10

08:10-20:55

2 stops14h 45m

Southampton Eastleigh

Tue 13/10

12:20-00:25

2 stops10h 05m

£436

IstanbulSouthampton

SAW - SOU

SAWSOU

Istanbul Sabiha Gokcen

Thu 25/6

08:30-09:25

1 stop26h 55m

Southampton Eastleigh

Thu 2/7

09:20-20:25

1 stop9h 05m

£465
Fastest return journey

IstanbulSouthampton

IST - SOU

ISTSOU

Istanbul

Thu 8/10

08:15-17:45

2 stops11h 30m

Southampton Eastleigh

Tue 13/10

12:20-00:25

2 stops10h 05m

£472

IstanbulSouthampton

IST - SOU

ISTSOU

Istanbul

Wed 26/8

17:20-08:45

1 stop17h 25m

Southampton Eastleigh

Tue 8/9

09:05-01:20

1 stop14h 15m

£484

IstanbulSouthampton

IST - SOU

ISTSOU

Istanbul

Fri 9/10

08:10-19:00

2 stops12h 50m

Southampton Eastleigh

Sun 11/10

08:55-00:55

2 stops14h 00m

£487

IstanbulSouthampton

IST - SOU

ISTSOU

Istanbul

Thu 25/6

17:20-08:35

1 stop17h 15m

Southampton Eastleigh

Thu 2/7

17:20-01:20

1 stop6h 00m

£490

IstanbulSouthampton

SAW - SOU

SAWSOU

Istanbul Sabiha Gokcen

Wed 26/8

09:55-19:25

1 stop11h 30m

Southampton Eastleigh

Tue 8/9

20:00-20:25

1 stop22h 25m

£499

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 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?

Turkish Airlines, British Airways and Wizz Air are the top three most popular airlines that fly to Southampton from Istanbul according to our data. Turkish Airlines is the first choice among our users, with 39% 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

Fastest flight time

10h 45m

Direct flights

None
The fastest flight from Istanbul to Southampton takes 10h 45m
There are no direct flights from Istanbul to Southampton. There are no popular flight routes from Istanbul to Southampton.
Search flight deals

Frequently asked questions about flying 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 10h 45m, 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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