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Cheap flights from Southampton to Belgrade from £282

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — BEG
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap 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 18 September 2025.

Round-trip from

£282

Popular in

December

Cheapest in

August

Average price

£144
KLM
  • KLM
  • 9/3-13/3
  • 2 total stops
  • 26h 00m total
  • Southampton to Belgrade
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£9 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Southampton to Belgrade

Best flights from Southampton to Belgrade
Discover carefully curated flight deals from Southampton to Belgrade that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Mon 9/317:30SOU - BEG
1 stop4h 45mKLM
Fri 13/312:35BEG - SOU
1 stop21h 15mKLM
Deal found 15/9£282

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 18 September 2025.
Use the filters below to find and compare flights from Southampton to Belgrade that are best for you.

Fly from

Southampton

Fly to

Belgrade

Route

Depart

Return

Price

SouthamptonBelgrade

SOU - BEG

SOUBEG

Southampton Eastleigh

Mon 9/3

17:30-23:15

1 stop4h 45m

Belgrade Nikola Tesla

Fri 13/3

12:35-08:50

1 stop21h 15m

£282

SouthamptonBelgrade

SOU - BEG

SOUBEG

Southampton Eastleigh

Tue 28/10

12:25-10:55

2 stops45h 30m

£916

Flights are sorted by cheapest return flights first.

Deals found on 18/9

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.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Belgrade

What is the cheapest month to book a flight from Southampton to Belgrade?

Currently, June is the cheapest month in which you can book a flight from Southampton to Belgrade (average of £106). Flying from Southampton to Belgrade in November is currently the most expensive (average of £191). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

  • How long is the flight from Southampton to Belgrade?

    Departing from Southampton to Belgrade will take you 4h 45m. The distance between Southampton and Belgrade is about 1084 mi.

  • 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.

  • What is the cheapest month to book a flight from Southampton to Belgrade?

    Currently, June is the cheapest month in which you can book a flight from Southampton to Belgrade (average of £106). Flying from Southampton to Belgrade in November is currently the most expensive (average of £191). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Belgrade?

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

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How does Cheapflights help users find flights from Southampton to Belgrade?

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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