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Cheap flights from Southampton to Belgrade from £296

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — BEG
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Belgrade

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Belgrade
Explore the most affordable flight options available from Southampton to Belgrade. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Thu 2/711:40
SOU
-
BEG
2 stops22h 10m
Multiple Airlines
Mon 6/711:20
BEG
-
SOU
2 stops26h 35m
Multiple Airlines
Deal found 9/6£296
Thu 2/709:05
SOU
-
BEG
1 stop12h 50m
KLM
Mon 6/706:15
BEG
-
SOU
1 stop27h 30m
KLM
Deal found 9/6£301
Sun 19/708:25
SOU
-
BEG
1 stop14h 45m
Multiple Airlines
Sun 26/718:50
BEG
-
SOU
2 stops26h 15m
Multiple Airlines
Deal found 8/6£325
Sun 19/717:30
SOU
-
BEG
1 stop17h 25m
KLM
Sun 26/706:15
BEG
-
SOU
1 stop27h 30m
KLM
Deal found 8/6£401

Find flight deals from Southampton to Belgrade

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Belgrade (BEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 June 2026.

Round-trip from

£296

Popular in

December

Cheapest in

October

Average price

£138
2/7-6/7
  • 2/7-6/7
  • 4 total stops
  • 48h 45m total
  • Southampton to Belgrade
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Belgrade 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, Cheapflights users made 858,174 searches. Data last updated 9 June 2026.
Use the filters below to find and compare flights from Southampton to Belgrade that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonBelgrade

SOU - BEG

SOUBEG

Southampton Eastleigh

Thu 2/7

11:40-10:50

2 stops22h 10m

Belgrade Nikola Tesla

Mon 6/7

11:20-12:55

2 stops26h 35m

£296
Fastest return journey

SouthamptonBelgrade

SOU - BEG

SOUBEG

Southampton Eastleigh

Sun 19/7

08:25-00:10

1 stop14h 45m

Belgrade Nikola Tesla

Sun 26/7

18:50-20:05

2 stops26h 15m

£325
Cheapest one-way
Fastest single journey

SouthamptonBelgrade

SOU - BEG

SOUBEG

Southampton Eastleigh

Fri 17/7

20:00-11:40

2 stops38h 40m

£911

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Sorted by cheapest first

Best time to book a flight from Southampton to Belgrade

Have a flexible travel schedule? Discover the best time to fly to Belgrade from Southampton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Belgrade. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

Travelling to a place near Belgrade?

Book flights to Belgrade if you plan to visit one of these locations
Novi Sad

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Deals for Southampton to Belgrade flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Southampton to Belgrade for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Southampton to Belgrade with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Southampton to Belgrade and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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