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Cheap flights from London to Serbia from £42

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BEG
21 Apr — 28 Apr1
1 adult

Cheap flight deals from London to Serbia

Keep the following information in mind while searching for London to Serbia flight deals. Data was last updated 16 April 2025.

Round-trip from

£46

One-way from

£42

Popular in

August

Cheapest in

June

Average price

£138

Good round-trip deal

£84 or less

Good one-way deal

£44 or less
Wizz Air
  • Wizz Air
  • 19/5-22/5
  • Nonstop
  • 5h 55m total
  • London to Serbia
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Wizz Air
  • Wizz Air
  • 12/7
  • Nonstop
  • 2h 55m total
  • London to Serbia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from London (LON) to Serbia.
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Price to beat on a one-way flight from London (LON) to Serbia.
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Find flight deals from London to Serbia

Cheapest flights from London to Serbia
Explore the most affordable flight options available from London to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Mon 19/506:15LTN - BEG
Nonstop2h 55mWizz Air
Thu 22/511:00BEG - LTN
Nonstop3h 00mWizz Air
Deal found 15/4£46
Sat 10/515:10STN - BEG
1 stop9h 15mMultiple Airlines
Tue 13/521:35BEG - STN
1 stop19h 10mMultiple Airlines
Deal found 15/4£86
Tue 13/509:10LTN - BEG
2 stops15h 15mMultiple Airlines
Thu 15/523:55BEG - LTN
Nonstop3h 20mMultiple Airlines
Deal found 15/4£99
Thu 9/1013:30LHR - BEG
Nonstop2h 40mAir Serbia
Thu 16/1010:30BEG - LHR
Nonstop3h 00mAir Serbia
Deal found 15/4£117
Fri 16/519:10STN - INI
1 stop11h 35mMultiple Airlines
Wed 21/511:15INI - STN
1 stop8h 25mMultiple Airlines
Deal found 14/4£126
Tue 13/511:00LGW - BEG
1 stop23h 35mMultiple Airlines
Sat 17/521:35BEG - LGW
1 stop11h 40mMultiple Airlines
Deal found 15/4£129
Wed 14/508:15STN - INI
1 stop5h 30mRyanair
Fri 23/521:15INI - STN
1 stop10h 45mRyanair
Deal found 14/4£137
Wed 14/508:05LHR - BEG
1 stop5h 25mMultiple Airlines
Sat 24/517:05BEG - LHR
Nonstop3h 00mMultiple Airlines
Deal found 15/4£141
Fri 30/517:30LHR - BEG
1 stop5h 25mLufthansa
Fri 6/606:05BEG - LHR
1 stop4h 50mLufthansa
Deal found 15/4£162
Fri 30/506:10LTN - INI
1 stop18h 25mMultiple Airlines
Fri 6/621:40INI - LTN
2 stops24h 20mMultiple Airlines
Deal found 15/4£172
Mon 8/906:00LHR - BEG
1 stop16h 35mAustrian Airlines
Mon 15/907:00BEG - LHR
1 stop26h 20mAustrian Airlines
Deal found 15/4£173
Fri 30/518:40LGW - BEG
1 stop12h 55mSWISS
Fri 6/619:55BEG - LGW
1 stop22h 55mSWISS
Deal found 15/4£179

Cheapflights Fare Finder

Customise your flight search to find flights from London 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 16 April 2025.
Use the filters below to find and compare flights from London to Serbia that are best for you.

Fly from

London

Fly to

Serbia

Route

Depart

Return

Price

LondonBelgrade

LTN - BEG

LTNBEG

London Luton

Mon 19/5

06:15-10:10

Nonstop2h 55m

Belgrade Nikola Tesla

Thu 22/5

11:00-13:00

Nonstop3h 00m

£46

LondonBelgrade

STN - BEG

STNBEG

London Stansted

Sat 10/5

15:10-01:25

1 stop9h 15m

Belgrade Nikola Tesla

Tue 13/5

21:35-15:45

1 stop19h 10m

£86

LondonBelgrade

LTN - BEG

LTNBEG

London Luton

Tue 13/5

09:10-01:25

2 stops15h 15m

Belgrade Nikola Tesla

Thu 15/5

23:55-02:15

Nonstop3h 20m

£99

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Thu 9/10

13:30-17:10

Nonstop2h 40m

Belgrade Nikola Tesla

Wed 15/10

10:30-12:30

Nonstop3h 00m

£117

LondonBelgrade

LGW - BEG

LGWBEG

London Gatwick

Tue 13/5

11:00-11:35

1 stop23h 35m

Belgrade Nikola Tesla

Sat 17/5

21:35-08:15

1 stop11h 40m

£129

LondonNiš

LTN - INI

LTNINI

London Luton

Wed 14/5

19:15-12:20

2 stops16h 05m

Nis

Wed 21/5

05:00-13:00

1 stop9h 00m

£140

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Wed 14/5

08:05-14:30

1 stop5h 25m

Belgrade Nikola Tesla

Sat 24/5

17:05-19:05

Nonstop3h 00m

£141

LondonNiš

STN - INI

STNINI

London Stansted

Fri 30/5

19:10-07:45

1 stop11h 35m

Nis

Fri 6/6

21:15-00:20

2 stops28h 05m

£160

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Fri 30/5

17:30-23:55

1 stop5h 25m

Belgrade Nikola Tesla

Fri 6/6

06:05-09:55

1 stop4h 50m

£162

LondonNiš

STN - INI

STNINI

London Stansted

Fri 30/5

19:10-07:45

1 stop11h 35m

Nis

Fri 6/6

21:40-12:55

1 stop16h 15m

£165

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 58 results
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Best time to book a flight from London to Serbia

Have a flexible travel schedule? Discover the best time to fly to Serbia from London 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 to Serbia

What is the cheapest month to book a flight from London to Serbia?

Currently, June is the cheapest month in which you can book a flight from London to Serbia (average of £106). Flying from London to Serbia in August is currently the most expensive (average of £210). 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.

What is the cheapest time of day to fly from LON to RS?

Find hourly flight availability from London to Serbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 April 2025.

It’s typically best to fly out from London to Serbia in the afternoon. Doing so could potentially save you 43% on the flight price compared to flying at midday, which is usually more expensive.

What is the cheapest day to fly from London to Serbia?

Use this chart to determine the cheapest time to fly return from London to Serbia. Price data was last updated on 16 June 2024.

Travellers seeking maximum savings on their London to Serbia flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Serbia

Explore weekly flight availability from London to Serbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 April 2025.

The most flights from LON to RS0 are scheduled on a Monday (2 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Serbia by month

Plan your trip to Serbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Serbia ranges from 40.0 - 101.0 inches per month. June is typically the wettest month, when rainfall can reach 101.0 mm. February is typically the driest time to visit Serbia when rainfall is around 40.0 mm.

Temperature in Serbia by month

Plan your trip to Serbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Serbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Serbia

Get insights into the airlines that provide service to Serbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Serbia. Reviews last updated 16 April 2025.
Get a feel of what it's like to fly with Aegean Airlines, Emirates and KLM from London to Serbia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Overall

8.1

Boarding

7.8

Entertainment

6.9

Crew

8.6

Comfort

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very Good
733 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Overall

8.1

Boarding

7.8

Entertainment

6.9

Crew

8.6

Comfort

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Emirates
8.0
Very Good
3,198 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Overall

8.1

Boarding

7.8

Entertainment

6.9

Crew

8.6

Comfort

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,326 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Overall

8.1

Boarding

7.8

Entertainment

6.9

Crew

8.6

Comfort

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
EL AL
7.8
Good
524 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Overall

8.1

Boarding

7.8

Entertainment

6.9

Crew

8.6

Comfort

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Norwegian
7.8
Good
226 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Overall

8.1

Boarding

7.8

Entertainment

6.9

Crew

8.6

Comfort

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

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

  • What are the cheapest airlines to fly from London to Serbia one-way?

    For one-way options, check prices for Wizz Air. According to our data, you can fly for as low as £42. Users have also found prices from £76 and £86 on Air Serbia and Pegasus Airlines, respectively.

  • What are the most popular routes from London to Serbia?

    While some choose either London Luton - Belgrade Nikola Tesla or London Gatwick - Belgrade Nikola Tesla, London Heathrow - Belgrade Nikola Tesla is the most popular route from London to Serbia.

  • What are the cheapest flights from London to Serbia?

    While on average a flight from London to Serbia is generally £175, our data shows the cheapest flight currently is £81. When looking at the most popular route, (London Heathrow - Belgrade Nikola Tesla), you can expect to pay £158 for that flight.

  • Can I find deals for flights from London to Serbia that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

  • What is the cheapest month to book a flight from London to Serbia?

    Currently, June is the cheapest month in which you can book a flight from London to Serbia (average of £106). Flying from London to Serbia in August is currently the most expensive (average of £210). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from London to Serbia

Discover the top 6 airlines that operate flights from London to Serbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£35Average£111FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Air SerbiaCheapest£77Average£167FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
British AirwaysCheapest£82Average£161FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£138Average£185FlexibilityNo cancel feeOn-time75%
Search KLM flights
LOTCheapest£144Average£201FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapest£147Average£195FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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 London to Serbia?

Cheapflights helps you search for flights from London to Serbia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London 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 London to Serbia.

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

Yes, we can. To see specific flights from London to Serbia 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 London to Serbia become cheaper?

Not ready to book yet? You can track prices for flights from London to Serbia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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