To Istanbul

Cheap Flights from Southampton to Istanbul

Browse current best options from Southampton. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Southampton

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

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Southampton to Istanbul

Explore current cheapest deals departing from Southampton to Istanbul

Round trip

Sort by: Cheapest

June 30 - July 15

Cheapest

Earliest

SOU - Istanbul

$315

$312

Round trip

June 30 - July 28

Earliest

SOU - Istanbul

$309

$317

Round trip

June 30 - July 22

Earliest

SOU - Istanbul

$309

$326

Round trip

June 30 - July 8

Best

Earliest

SOU - Istanbul

$341

$331

Round trip

June 30 - July 25

Earliest

SOU - Istanbul

$309

$346

Round trip

June 30 - July 18

Earliest

SOU - Istanbul

$309

$348

Round trip

June 30 - July 29

Earliest

SOU - Istanbul

$309

$388

Round trip

July 15 - July 22

SOU - Istanbul

$323

$392

Round trip

December 3 - December 9

SOU - Istanbul

$361

$395

Round trip

July 7 - July 22

SOU - Istanbul

$299

$395

Round trip

Unlock all 500+ flight deals to Istanbul and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Southampton to Istanbul

A typical journey from Southampton to Istanbul takes about 19h 25m, including connections. Given that most itineraries for this route involve at least one stopover, this duration reflects the time spent on connecting flights as well as in transit between flights. Travelers should anticipate at least 2 connections when flying between these two cities.

When searching for cheap flights from Southampton to Istanbul, you'll find that fares typically range from $369–$462, with a median price of $433. Right now, current fares are below the typical level for this route. Only about 5% of recent fares were classified as a good price, suggesting that finding exceptionally low prices can be challenging.

The cheapest time to fly from Southampton to Istanbul is often in September, when the median fare is around $169. December also offers more affordable options, with a median fare of $235. By comparison, February sees median fares rise to $400.

The route from Southampton to Istanbul covers a distance of 2535 kilometers. This falls into the medium-haul category, meaning you can expect a journey that is longer than short domestic flights but typically shorter than intercontinental travel.

How much is a round trip from Southampton to Istanbul

Regular price: $254 - $872

Prices for flights from Southampton to Istanbul are currently within the regular range.

The regular price range for this route is between 254 USD and 872 USD. The current lowest deal is 312 USD with easyJet UK, for travel from June 30 to July 15.

now $312

Low $254

High $872

The cheapest time to fly from Southampton to Istanbul

The cheapest month to fly from Southampton to Istanbul is September, with a median price of $169. The most expensive month is August, with a median price of $859. Prices are generally lower from February to December.

September

Cheapest

Flights from $169

August

Most Expensive

Flights from $859

Feb

Apr

May

Jun

Jul

Aug

Sep

Nov

Dec

Direct flights from Southampton to Istanbul

Pegasus Airlines

Aer Lingus

easyJet UK

KLM

Last-minute flights going from Southampton to Istanbul

Sun, Jun 21

⌛ Last-Minute

SOU - Istanbul

Southampton (SOU) - Istanbul (IST)

KLM

$345

$465

One-way

Fri, Jun 26

⌛ Last-Minute

SOU - Istanbul

Southampton (SOU) - Istanbul (IST)

KLM

$330

$924

One-way

Fri, Jun 26

⌛ Last-Minute

SOU - Istanbul

Southampton (SOU) - Istanbul (IST)

KLM

$330

$944

One-way

Sun, Jun 28

⌛ Last-Minute

SOU - Istanbul

Southampton (SOU) - Istanbul (SAW)

easyJet UK, Pegasus Airlines

$314

$427

One-way

Sun, Jun 28

⌛ Last-Minute

SOU - Istanbul

Southampton (SOU) - Istanbul (SAW)

easyJet UK, Pegasus Airlines

$314

$441

One-way

Sun, Jun 28

⌛ Last-Minute

SOU - Istanbul

Southampton (SOU) - Istanbul (SAW)

easyJet UK, Pegasus Airlines

$314

$444

One-way

Biggest price drops on these dates for flights from Southampton to Istanbul

8 nights

Jun 30 - Jul 8

$341 → $331

15 nights

Jun 30 - Jul 15

$315 → $312

28 nights

Jun 30 - Jul 28

$309 → $317

22 nights

Jun 30 - Jul 22

$309 → $326

Popular Airports to fly from Southampton to Istanbul

Southampton - Istanbul route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Southampton to Istanbul are below the typical level, with 5% good prices.

📅 Best time to fly

September is historically the cheapest month

Historically, September is the cheapest month to fly, with a median price of $169.

⏱️ Flight duration

Connecting flights average 19h 25m

Flights from Southampton to Istanbul typically involve 2 stopovers, with a median duration of 19h 25m.

✈️ Airlines & availability

Connecting flights are the only option

There are no direct flights. Connecting flights are regularly available from Southampton to Istanbul.

🏆 Airline highlight

Pegasus Airlines offers connecting flights

Pegasus Airlines has 39 deals for connecting flights from Southampton to Istanbul.

🎯 Booking tip

Consider booking with Kiwi

A recent deal for $312 from Southampton to Istanbul was found on Kiwi with easyJet UK.

Southampton main airports to depart from

Southampton (SOU)

Cheapest

Southampton Airport is a good option for flights to Istanbul, offering competitive prices.

📍 ~6 km from city center (reachable by car or train)

💸 Flights from ~$279

Istanbul main airports to arrive at

Sabiha Gökçen International (SAW)

Cheapest

Sabiha Gökçen International Airport is a good option for flights from Southampton to Istanbul.

📍 ~35 km from Istanbul (reachable by car)

💸 Flights from ~$303

Istanbul Airport (IST)

Istanbul Airport is a convenient choice for travelers flying from Southampton to Istanbul.

📍 ~35 km from Istanbul (reachable by car)

💸 Flights from ~$312

Airports nearby Istanbul used as alternative

Esenboğa International (ESB)

Consider Esenboğa International as an alternative for its extensive flight network, despite the significant travel distance.

📍 ~350 km from Istanbul (requires domestic flight or high-speed train)

💸 Flights from ~$289

Adnan Menderes (ADB)

Adnan Menderes is a reliable alternative with extensive European connections, offering high reliability and multiple daily frequencies.

📍 ~300 km from Istanbul (usually requires a separate domestic leg)

💸 Flights from ~$316

Tekirdağ Çorlu (TEQ)

Tekirdağ Çorlu is the geographically closest alternative, accessible by road from Istanbul's European side.

📍 ~100 km from Istanbul (reachable by road)

💸 Flights from ~$462

Yenişehir (YEI)

Yenişehir offers proximity to the southern Marmara region and Istanbul's Asian side, accessible via bridge or ferry.

📍 ~130 km from Istanbul (reachable by road or ferry)

💸 Flights from ~$557

Burgas (BOJ)

Cheapest

Burgas is the closest international airport outside of Turkey, useful for travelers with appropriate travel documents for Bulgaria.

📍 ~200 km from Istanbul (requires international border crossing)

💸 Flights from ~$236

Business & First Class Flight Deals to Istanbul

Discover luxury on the budget with premium cabin class on flights from Southampton to Istanbul.

Elite

Best Elite deals to Istanbul

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SOU

Elite

Jun 29

Istanbul, Turkey

76% AI deal score

Istanbul, Turkey

44% AI deal score

$3,275

Frequently Asked Questions About Flights to Istanbul

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you discover better deals. Looking into flights with layovers may sometimes present lower fares than direct routes.

Booking in advance, often several months before your intended departure, may help secure more favorable prices. However, prices can fluctuate, so monitoring fares over time is a good strategy. Mid-week bookings might also sometimes offer better rates than weekend purchases.

Yes, comparing nearby airports can often reveal more flight options and potentially lower prices. Sometimes, flying from or to a slightly more distant airport might result in significant savings. Always factor in the additional travel time and cost to reach these alternative airports.

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