£197 Find Cheap Flights from Southampton to Istanbul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to Istanbul departing on 20/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to Istanbul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to Istanbul, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£197
Multiple Airlines
Sat 25/4Sat 2/5
SOU - IST • 2 stops
Cheapest one-way flight
£188
Multiple Airlines
Fri 20/3
SOU - SAW • 2 stops
Top airlines
KLM
Cheapest • from £299 (return)
KLM
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Southampton to Istanbul (SOU-IST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton to Istanbul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southampton to Istanbul

Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
20:00 - 13:10
SOU
-
IST
15h 10m
2 stops
Multiple Airlines Logo
13:50 - 07:55
IST
-
SOU
20h 05m
2 stops
£197Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
17:20 - 01:20
SOU
-
IST
6h 00m
1 stop
Multiple Airlines Logo
13:50 - 07:55
IST
-
SOU
20h 05m
2 stops
£299Multiple Airlines
Sat, 25 Apr - Sat, 2 May
KLM Logo
17:20 - 01:20
SOU
-
IST
6h 00m
1 stop
KLM Logo
06:00 - 16:50
IST
-
SOU
12h 50m
1 stop
£314KLM
Wed, 2 Sep - Fri, 11 Sep
Multiple Airlines Logo
09:20 - 20:25
SOU
-
SAW
9h 05m
1 stop
Multiple Airlines Logo
10:30 - 17:40
SAW
-
SOU
9h 10m
1 stop
£389Multiple Airlines
Wed, 2 Sep - Fri, 11 Sep
KLM Logo
17:20 - 01:20
SOU
-
IST
6h 00m
1 stop
KLM Logo
17:20 - 08:45
IST
-
SOU
17h 25m
1 stop
£398KLM
Wed, 2 Sep - Fri, 11 Sep
Multiple Airlines Logo
09:20 - 20:25
SOU
-
SAW
9h 05m
1 stop
Multiple Airlines Logo
12:35 - 20:45
SAW
-
SOU
10h 10m
2 stops
£406Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
British Airways Logo
18:20 - 01:05
SOU
-
IST
28h 45m
2 stops
British Airways Logo
19:55 - 12:55
IST
-
SOU
19h 00m
2 stops
£446British Airways
Fri, 5 Jun - Sat, 13 Jun
British Airways Logo
06:50 - 00:40
SOU
-
IST
15h 50m
2 stops
British Airways Logo
19:55 - 20:45
IST
-
SOU
26h 50m
2 stops
£454British Airways
Sat, 16 May - Tue, 26 May
British Airways Logo
12:35 - 00:55
SOU
-
IST
34h 20m
2 stops
British Airways Logo
19:55 - 12:55
IST
-
SOU
19h 00m
2 stops
£466British Airways
Sat, 6 Jun - Mon, 8 Jun
British Airways Logo
19:40 - 17:45
SOU
-
IST
20h 05m
2 stops
British Airways Logo
15:35 - 09:25
IST
-
SOU
19h 50m
2 stops
£467British Airways
Booking Insights

KAYAK’s insights & trends for Southampton to Istanbul flights

Get data-powered insights and trends into flights from Southampton to Istanbul to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Southampton to Istanbul?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Southampton to Istanbul were found on KLM (£299) and British Airways (£446).

Find deals

Good to know - Cheap tickets from Southampton to Istanbul

Cheapest flight£188
Flight from Southampton to Istanbul Sabiha Gokcen Airport

When to book flights from Southampton to Istanbul

Are your dates flexible? Find out the best times to travel from Southampton to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Southampton to Istanbul

  • What is the cheapest flight from Southampton to Istanbul?

    In the last 3 days, the lowest price for a flight from Southampton to Istanbul was £188 for a one-way ticket and £197 for a return.

  • Which aircraft models fly most regularly from Southampton to Istanbul?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Southampton to Istanbul?

    SkyTeam is the only airline alliance operating flights between Southampton and Istanbul.

  • How does KAYAK find such low prices on flights from Southampton to Istanbul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to Istanbul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to Istanbul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Southampton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southampton to Istanbul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Istanbul with an airline and back to Southampton with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to Istanbul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Southampton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Southampton to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from Southampton to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Southampton to Istanbul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1471 reviews
8.4Crew
7.1Entertainment
7.3Food
7.8Boarding
7.6Comfort
Airline reviews

It was really nice journey i personally recommend klm flight

10.0 Excellentsmit, Mar 2026
AMD - BLR
Read more KLM reviews

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Everything you need to know for your flight from Southampton to Istanbul

Information on your arrival and departure airports

Southampton (SOU)