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Cheap flights from London Southend Airport to Serbia from £43

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BEG
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Southend to Serbia

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Serbia
Explore the most affordable flight options available from Southend to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Sun 7/1215:15SEN - BEG
1 stop8h 20mMultiple Airlines
Sun 14/1213:05BEG - SEN
1 stop7h 55mMultiple Airlines
Deal found 23/10£142
Fri 7/1110:00SEN - BEG
1 stop8h 00mMultiple Airlines
Thu 13/1106:35BEG - SEN
1 stop6h 25mMultiple Airlines
Deal found 23/10£268
Wed 5/1115:35SEN - BEG
1 stop6h 45mMultiple Airlines
Sun 9/1106:00BEG - SEN
1 stop9h 25mMultiple Airlines
Deal found 23/10£276
Fri 12/1206:40SEN - BEG
1 stop4h 35mMultiple Airlines
Mon 15/1206:40BEG - SEN
1 stop9h 10mMultiple Airlines
Deal found 23/10£408
Thu 13/1114:35SEN - BEG
1 stop7h 50mMultiple Airlines
Mon 17/1106:30BEG - SEN
2 stops9h 20mMultiple Airlines
Deal found 23/10£545
Sun 26/1016:55SEN - BEG
1 stop5h 15mMultiple Airlines
Wed 29/1012:35BEG - SEN
1 stop8h 05mMultiple Airlines
Deal found 22/10£698

Cheap flight deals from Southend to Serbia

Keep the following information in mind while searching for Southend to Serbia flight deals. Data was last updated 24 October 2025.

Round-trip from

£142

One-way from

£43

Popular in

December

Cheapest in

August

Average price

£103
7/12-14/12
  • 7/12-14/12
  • 2 total stops
  • 16h 15m total
  • London to Serbia
Search Deals
31/12
  • 31/12
  • 1 total stop
  • 8h 35m total
  • London to Serbia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to Serbia 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 24 October 2025.
Use the filters below to find and compare flights from London Southend Airport to Serbia that are best for you.

Fly from

Southend

Fly to

Serbia

Route

Depart

Return

Price

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Sun 7/12

15:15-00:35

1 stop8h 20m

Belgrade Nikola Tesla

Sun 14/12

13:05-20:00

1 stop7h 55m

£142

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Mon 19/1

07:20-17:20

1 stop9h 00m

Belgrade Nikola Tesla

Mon 26/1

06:50-11:25

1 stop5h 35m

£190

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Fri 7/11

10:00-19:00

1 stop8h 00m

Belgrade Nikola Tesla

Thu 13/11

06:35-12:00

1 stop6h 25m

£268

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Wed 5/11

15:35-23:20

1 stop6h 45m

Belgrade Nikola Tesla

Sun 9/11

06:00-14:25

1 stop9h 25m

£276

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Fri 14/11

10:00-19:00

1 stop8h 00m

Belgrade Nikola Tesla

Mon 17/11

06:50-11:25

1 stop5h 35m

£276

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Fri 12/12

06:40-12:15

1 stop4h 35m

Belgrade Nikola Tesla

Mon 15/12

06:40-14:50

1 stop9h 10m

£408

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Thu 13/11

14:35-23:25

1 stop7h 50m

Belgrade Nikola Tesla

Mon 17/11

06:30-14:50

2 stops9h 20m

£545

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Wed 31/12

15:35-01:10

1 stop8h 35m

£43

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Thu 15/1

06:50-00:50

1 stop17h 00m

£44

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Sat 6/12

06:30-01:15

1 stop17h 45m

£61

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 19 results
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Best time to book a flight from Southend to Serbia

Have a flexible travel schedule? Discover the best time to fly to Serbia from Southend 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 London Southend Airport to Serbia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Southend to Serbia. 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 Southend to Serbia that include hotel bookings?

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

  • How can I find direct flights from Southend to Serbia?

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

  • Can I find deals for business class flights from Southend to Serbia?

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

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How does Cheapflights help users find flights from Southend to Serbia?

Deals for Southend to Serbia 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.

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