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Cheap flights from Southampton to Thera from £287

SOU — JTR
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Santorini

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Santorini

Mon 5/1020:40 -
2 stops24h 45m
Mon 12/1017:30 -
2 stops21h 20m
Deal found 15/9£287
Sat 31/1009:20 -
1 stop8h 30m
Sat 7/1109:00 -
3 stops25h 45m
Deal found 16/9£296
Tue 27/1012:15 -
2 stops25h 10m
Tue 3/1109:00 -
3 stops25h 50m
Deal found 12/9£305
Thu 29/1013:55 -
2 stops20h 05m
Thu 5/1114:55 -
3 stops25h 15m
Deal found 14/9£308

Find flight deals from Southampton to Santorini

Round-trip from

£287

Popular in

December

Cheapest in

November

Average price

£260
5/10-12/10
  • 5/10-12/10
  • 4 total stops
  • 46h 05m total
  • Southampton to Thera
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Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£13 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Southampton to Thera that are best for you.

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SouthamptonThera

SOU Southampton Eastleigh - JTR Thera Santorini

SOUJTR

Southampton Eastleigh

Sat 31/10

09:20-19:50

1 stop8h 30m

Thera Santorini

Sat 7/11

09:00-08:45

3 stops25h 45m

£296

SouthamptonThera

SOU Southampton Eastleigh - JTR Thera Santorini

SOUJTR

Southampton Eastleigh

Mon 5/10

20:00-20:50

3 stops22h 50m

Thera Santorini

Mon 12/10

20:45-19:30

2 stops24h 45m

£380

SouthamptonThera

SOU Southampton Eastleigh - JTR Thera Santorini

SOUJTR

Southampton Eastleigh

Fri 9/10

08:55-16:15

2 stops29h 20m

Thera Santorini

Mon 12/10

17:25-12:05

2 stops20h 40m

£721

SouthamptonThera

SOU Southampton Eastleigh - JTR Thera Santorini

SOUJTR

Southampton Eastleigh

Thu 15/10

19:30-15:05

2 stops41h 35m

Thera Santorini

Tue 20/10

14:50-08:25

2 stops19h 35m

£723

SouthamptonThera

SOU Southampton Eastleigh - JTR Thera Santorini

SOUJTR

Southampton Eastleigh

Thu 15/10

19:30-15:05

2 stops41h 35m

Thera Santorini

Fri 23/10

15:05-08:25

2 stops19h 20m

£723

SouthamptonThera

SOU Southampton Eastleigh - JTR Thera Santorini

SOUJTR

Southampton Eastleigh

Wed 14/10

12:35-16:15

2 stops25h 40m

Thera Santorini

Tue 20/10

14:50-08:25

2 stops19h 35m

£825

SouthamptonThera

SOU Southampton Eastleigh - JTR Thera Santorini

SOUJTR

Southampton Eastleigh

Wed 14/10

19:30-16:15

2 stops18h 45m

Thera Santorini

Fri 23/10

15:05-08:25

2 stops19h 20m

£825

SouthamptonThera

SOU Southampton Eastleigh - JTR Thera Santorini

SOUJTR

Southampton Eastleigh

Wed 14/10

12:35-16:15

2 stops25h 40m

Thera Santorini

Sat 24/10

17:05-13:05

2 stops22h 00m

£825

SouthamptonThera

SOU Southampton Eastleigh - JTR Thera Santorini

SOUJTR

Southampton Eastleigh

Sat 17/10

16:45-16:15

2 stops21h 30m

Thera Santorini

Thu 22/10

17:05-19:00

2 stops27h 55m

£832

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Sorted by cheapest first

Best time to book a flight from Southampton to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from Southampton with our price prediction graph.
Estimated return price

Related info for your journey

  • How long is the flight from Southampton to Thera?

    British Airways can get you from Southampton to Thera in just under 29h 20m. Your travel time can differ by up to . The distance between Southampton and Thera is about 1659 mi.

  • Can I find deals for flights from Southampton to Santorini that include hotel bookings?

    Yes. In addition to deals on Southampton to Santorini flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Santorini?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Santorini.

  • Can I find deals for business class flights from Southampton to Santorini?

    Yes. Cheapflights offers flight deals from Southampton to Santorini by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Perissa
Firostefani
Imerovigli
Kamari
Oia
Karterados

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Santorini. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Santorini?

Cheapflights simply makes it quick and affordable to book flights from Southampton to Santorini by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Southampton to Santorini with no change fees?

Need flexible booking options for your flight to Santorini from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Southampton to Santorini become cheaper?

Yes, Cheapflights offers price alerts on Southampton to Santorini flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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