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Cheap flights from London Luton Airport to Serbia from £51

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BEG
6 Sep — 13 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Serbia

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Serbia
Explore the most affordable flight options available from Luton to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 August 2026.

Tue 1/916:30 -
1 stop6h 40m
Tue 8/911:45 -
1 stop5h 00m
Deal found 2/8£122
Wed 2/906:15 -
Nonstop2h 50m
Thu 17/911:30 -
1 stop5h 15m
Deal found 3/8£123
Sun 30/807:30 -
Nonstop2h 50m
Thu 10/911:10 -
Nonstop3h 00m
Deal found 2/8£123
Sat 5/921:50 -
1 stop6h 10m
Tue 15/911:45 -
1 stop5h 00m
Deal found 3/8£124
Wed 9/908:30 -
2 stops15h 15m
Fri 25/913:30 -
1 stop6h 45m
Deal found 3/8£125
Mon 31/807:05 -
Nonstop2h 50m
Fri 18/911:30 -
Nonstop3h 00m
Deal found 3/8£126
Tue 8/917:45 -
1 stop6h 15m
Wed 23/910:40 -
Nonstop2h 40m
Deal found 3/8£126
Wed 16/906:15 -
Nonstop2h 50m
Wed 23/912:05 -
1 stop5h 10m
Deal found 2/8£127
Sun 20/912:30 -
1 stop22h 40m
Sun 27/905:00 -
1 stop9h 55m
Deal found 6/8£127
Mon 31/818:05 -
1 stop6h 30m
Wed 16/912:05 -
1 stop5h 10m
Deal found 3/8£128
Sun 30/816:30 -
1 stop6h 40m
Sat 19/911:45 -
1 stop5h 00m
Deal found 3/8£129
Wed 2/917:50 -
1 stop10h 10m
Wed 9/912:05 -
1 stop5h 10m
Deal found 2/8£129

Find flight deals from Luton to Serbia

Keep the following information in mind while searching for Luton to Serbia flight deals. Data was last updated 7 August 2026.

Round-trip from

£122

One-way from

£51

Popular in

December

Cheapest in

August

Average price

£92

Good round-trip deal

£143 or less

Good one-way deal

£84 or less
1/9-8/9
  • 1/9-8/9
  • 2 total stops
  • 11h 40m total
  • London to Serbia
Search Deals
Wizz Air
  • Wizz Air
  • 3/9
  • Nonstop
  • 2h 50m total
  • London to Serbia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from London Luton to Serbia.
Search Deals
Price to beat on a one-way flight from London Luton to Serbia.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton 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 7 August 2026.
Use the filters below to find and compare flights from London Luton Airport to Serbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBelgrade

LTN London Luton - BEG Belgrade Nikola Tesla

LTNBEG

London Luton

Tue 26/1

08:30-16:15

1 stop6h 45m

Belgrade Nikola Tesla

Fri 29/1

20:25-22:30

Nonstop3h 05m

£122
Fastest return journey

LondonBelgrade

LTN London Luton - BEG Belgrade Nikola Tesla

LTNBEG

London Luton

Sun 30/8

07:30-11:20

Nonstop2h 50m

Belgrade Nikola Tesla

Thu 10/9

11:10-13:10

Nonstop3h 00m

£123

LondonBelgrade

LTN London Luton - BEG Belgrade Nikola Tesla

LTNBEG

London Luton

Wed 9/9

08:30-00:45

2 stops15h 15m

Belgrade Nikola Tesla

Fri 25/9

13:30-19:15

1 stop6h 45m

£125

LondonBelgrade

LTN London Luton - BEG Belgrade Nikola Tesla

LTNBEG

London Luton

Sat 12/12

05:55-00:25

2 stops17h 30m

Belgrade Nikola Tesla

Mon 14/12

20:25-22:30

Nonstop3h 05m

£126

LondonBelgrade

LTN London Luton - BEG Belgrade Nikola Tesla

LTNBEG

London Luton

Fri 11/9

07:00-10:50

Nonstop2h 50m

Belgrade Nikola Tesla

Tue 15/9

11:45-15:45

1 stop5h 00m

£126

LondonNiš

LTN London Luton - INI Nis

LTNINI

London Luton

Sun 20/9

12:30-12:10

1 stop22h 40m

Nis

Sun 27/9

05:00-13:55

1 stop9h 55m

£127

LondonBelgrade

LTN London Luton - BEG Belgrade Nikola Tesla

LTNBEG

London Luton

Wed 30/9

20:35-20:40

2 stops23h 05m

Belgrade Nikola Tesla

Sun 11/10

11:55-13:55

Nonstop3h 00m

£129

LondonBelgrade

LTN London Luton - BEG Belgrade Nikola Tesla

LTNBEG

London Luton

Tue 1/9

16:30-00:10

1 stop6h 40m

Belgrade Nikola Tesla

Sat 12/9

11:45-15:45

1 stop5h 00m

£131

LondonBelgrade

LTN London Luton - BEG Belgrade Nikola Tesla

LTNBEG

London Luton

Wed 2/9

21:50-05:00

1 stop6h 10m

Belgrade Nikola Tesla

Thu 10/9

11:30-15:45

1 stop5h 15m

£131

LondonBelgrade

LTN London Luton - BEG Belgrade Nikola Tesla

LTNBEG

London Luton

Thu 3/9

21:50-05:00

1 stop6h 10m

Belgrade Nikola Tesla

Wed 9/9

12:05-16:15

1 stop5h 10m

£133

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 30 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Luton to Serbia

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

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

Currently, March is the cheapest month in which you can book a flight from London Luton Airport to Serbia (average of £50). Flying from London Luton Airport to Serbia in August is currently the most expensive (average of £251). 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 LTN to RS?

Find hourly flight availability from Luton 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 7 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Luton Airport to Serbia as you normally would.

How often are flights from London to Serbia delayed?

About 5% of weekly flights between London and Serbia have experienced delays in the past year, with the average delay time being 136 minutes.

What is the most punctual flight time for London to Serbia flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Serbia flights?

Over the past year, Wizz Air have had the lowest number of delays on this route, with just 5% of flights being delayed.

How far ahead should I book a flight from London Luton Airport to Serbia?

To ensure you get the cheapest price possible for a flight from London Luton Airport to Serbia, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 7 August 2026.
Check out reviews from past customers who have flown with Wizz Air from London Luton Airport to Serbia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Wizz Air
6.3
Okay
171 reviews
Check prices

Entertainment

4.6

Comfort

6.0

Boarding

6.3

Crew

7.2

Overall

6.3

Food

5.2

Reviews

1 / 16
2.0
Mediocre

Anonymous,Aug 2025

TIA - LTN

I was horrible . The departure was delayed by almost 3h it was middle of the night, that is unacceptable
Wizz Air
6.3
Okay
171 reviews
Wizz Air
6.3
Okay
171 reviews
Check prices

Entertainment

4.6

Comfort

6.0

Boarding

6.3

Crew

7.2

Overall

6.3

Food

5.2

Reviews

1 / 16
2.0
Mediocre

Anonymous,Aug 2025

TIA - LTN

I was horrible . The departure was delayed by almost 3h it was middle of the night, that is unacceptable

Related info for your journey

Find useful and relevant information for your journey from Luton 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 Luton Airport to Serbia?

    There are many flights that can get you from London Luton Airport to Serbia in 2h 50m. Fly via Wizz Air to get the fastest option. The distance from London Luton Airport to Serbia is about 1062 mi. Generally, flights for this route are direct.

  • What are the cheapest flights from London Luton Airport to Serbia?

    The cheapest flight price from London Luton Airport to Serbia is £42. On average you can expect to pay £173. The most popular route, (London Luton - Belgrade Nikola Tesla), can usually be booked for £51.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luton 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 Luton Airport to Serbia?

    Currently, March is the cheapest month in which you can book a flight from London Luton Airport to Serbia (average of £50). Flying from London Luton Airport to Serbia in August is currently the most expensive (average of £251). 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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Top airline flying from Luton to Serbia

Discover the top airline that operate flights from Luton 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 7 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£45Average£124FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air 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 Luton to Serbia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Luton to Serbia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

Need flexible booking options for your flight to Serbia from Luton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Luton to Serbia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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