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Cheap flights from London Southend Airport to Serbia from £49

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BEG
8 Apr — 15 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 9 March 2026.

Tue 21/406:30
SEN
-
BEG
1 stop17h 30m
Multiple Airlines
Tue 28/417:30
BEG
-
SEN
2 stops30h 30m
Multiple Airlines
Deal found 7/3£139
Mon 20/407:00
SEN
-
BEG
1 stop7h 30m
Multiple Airlines
Fri 24/408:55
BEG
-
SEN
1 stop5h 45m
Multiple Airlines
Deal found 5/3£159
Thu 10/910:10
SEN
-
BEG
1 stop6h 55m
Multiple Airlines
Sun 13/917:25
BEG
-
SEN
1 stop14h 30m
Multiple Airlines
Deal found 4/3£192
Thu 27/813:45
SEN
-
BEG
1 stop18h 10m
easyJet
Sun 30/815:40
BEG
-
SEN
1 stop16h 15m
easyJet
Deal found 7/3£204
Sun 15/307:10
SEN
-
BEG
1 stop8h 35m
Multiple Airlines
Mon 16/306:45
BEG
-
SEN
1 stop5h 40m
Multiple Airlines
Deal found 5/3£207
Sun 24/511:00
SEN
-
BEG
1 stop8h 40m
Multiple Airlines
Sun 31/512:55
BEG
-
SEN
1 stop19h 00m
Multiple Airlines
Deal found 6/3£225
Fri 13/307:35
SEN
-
BEG
1 stop8h 45m
Multiple Airlines
Mon 16/306:45
BEG
-
SEN
1 stop5h 40m
Multiple Airlines
Deal found 8/3£251

Find flight deals from Southend to Serbia

Keep the following information in mind while searching for Southend to Serbia flight deals. Data was last updated 9 March 2026.

Round-trip from

£139

One-way from

£49

Popular in

December

Cheapest in

October

Average price

£179
21/4-28/4
  • 21/4-28/4
  • 3 total stops
  • 48h 00m total
  • London to Serbia
Search Deals
15/4
  • 15/4
  • 1 total stop
  • 15h 35m total
  • London to Serbia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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 9 March 2026.
Use the filters below to find and compare flights from London Southend Airport to Serbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Mon 20/4

07:00-15:30

1 stop7h 30m

Belgrade Nikola Tesla

Fri 24/4

08:55-13:40

1 stop5h 45m

£159

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Sun 19/4

11:00-20:40

1 stop8h 40m

Belgrade Nikola Tesla

Thu 23/4

10:50-21:25

1 stop11h 35m

£167

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Thu 27/8

13:45-08:55

1 stop18h 10m

Belgrade Nikola Tesla

Sun 30/8

15:40-06:55

1 stop16h 15m

£204

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Fri 20/3

07:35-17:20

1 stop8h 45m

Belgrade Nikola Tesla

Mon 23/3

06:45-11:25

1 stop5h 40m

£279

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Sat 28/3

20:00-11:20

1 stop14h 20m

Belgrade Nikola Tesla

Tue 7/4

18:50-07:55

1 stop14h 05m

£296

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Sun 29/3

11:00-20:40

1 stop8h 40m

Belgrade Nikola Tesla

Thu 2/4

10:50-21:25

1 stop11h 35m

£329

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Sun 3/5

11:00-20:40

1 stop8h 40m

Belgrade Nikola Tesla

Fri 8/5

08:55-13:40

1 stop5h 45m

£353

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Fri 20/3

07:35-17:20

1 stop8h 45m

Belgrade Nikola Tesla

Fri 17/4

08:55-13:40

1 stop5h 45m

£402

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Thu 26/3

18:05-19:00

1 stop23h 55m

Belgrade Nikola Tesla

Fri 10/4

08:55-13:40

1 stop5h 45m

£407
Fastest return journey

LondonBelgrade

SEN - BEG

SENBEG

London Southend

Wed 1/4

16:50-22:40

1 stop4h 50m

Belgrade Nikola Tesla

Wed 8/4

12:35-19:40

1 stop8h 05m

£427

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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.

  • How long is the flight from London Southend Airport to Serbia?

    There are many flights that can get you from London Southend Airport to Serbia in 18h 10m. Fly via easyJet to get the fastest option. London Southend Airport and Serbia are separated by a distance of 1012 mi.

  • 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.

See more FAQs

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Alternative routes for Southend to Serbia

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

Why should you use Cheapflights to find cheap flight tickets from Southend to Serbia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southend to Serbia.

Can Cheapflights find flights from Southend to Serbia with no change fees?

Yes! Cheapflights helps users easily find flights from Southend to Serbia with no change fees.

Can Cheapflights notify me if prices for flights from Southend to Serbia become cheaper?

Of course! You can now track prices for flights from Southend to Serbia 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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