£34 Find Cheap Flights from Serbia to the United Kingdom

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KAYAK's insights & trends for flights to the United Kingdom

Get data-powered insights and trends for flights to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to the United Kingdom?

These are the best return prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to the United Kingdom from Serbia found in the last 72 hours was to London Heathrow Airport, at £74 return. The most popular route is Belgrade (BEG) to London Heathrow Airport (LHR) and the cheapest return airline ticket found on this route in the last 72 hours was £74.

What is the cheapest day to fly to the United Kingdom?

The average price of all flights from Serbia to the United Kingdom clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to the United Kingdom is Wednesday when return tickets can be as cheap as £66. On the other hand, the most expensive day to fly is Monday, when return prices are £200 on average.

What is the cheapest month to fly from Serbia to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Serbia to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Serbia to the United Kingdom is February, when tickets cost £136 (return) on average. On the other hand, the most expensive months are March and July, when the average cost of round-trip tickets is £333 and £280 respectively.

Which is the cheapest airport to fly into in the United Kingdom?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is London Luton Airport (LTN), with an average flight price of £88.

Good to know - Cheap tickets from Serbia to the United Kingdom

Low season

January

High season

September

Cheapest flight

£34
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly (7% more expensive on average)
Flight from Belgrade to London Luton Airport

FAQs for booking flights from Serbia to the United Kingdom

  • How does KAYAK find such low prices on flights from Serbia to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Serbia to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Serbia to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Serbia to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Serbia to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Serbia to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Serbia to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Serbia to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 4 airlines serving from Serbia to the United Kingdom

Need help choosing which airline to fly with from Serbia to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1334 reviews
7.8Boarding
8.4Crew
7.1Entertainment
7.2Food
7.7Comfort
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

The flight was comfortable, which allowed me to get some sleep, much appreciated!

It’s not bad, simply it’s not as it used to be years ago.

Flight was an hour+ late leaving Munich. We even missed a rescheduled flight from Chicago to Kansas City. Lufthansa was responsive in providing motel and meals.

Good but entertainment system was not easy and very buggy

The plane was late and had not been cleaned prior to our flight from Frankfurt to LA, so we had to use bathrooms that were completely filthy and stank like hell. One of them eventually was even closed early on during the flight. It was a horrific experience.

I remember flying with Lufthansa many years ago, and it used to be an amazing airline with more technologically savvy and roomy planes, but unfortunately that isn’t the case anymore. The space between the seats is much smaller, which is ok for short flights, but definitely not for across the Atlantic flights. Not sure if I’ll opt for Lufthansa the next time, maybe just if necessary.

One shocking event is worth noting. I told a crew member that someone in the row ahead of us is listening to their iPad without earbuds. She looked and me and said "yes, so?" I asked if that's now allowed in Lufthansa flights and she said that it is. If this is true, I don't know how Lufthansa plans to control the coming cacophony of people listening to different things at the same time and driving the volume ever higher to drown our their neighbor's personal device.

The flight was at 6:10 am to early. No coffee or anything else offered. To 👎

Boarding was confusing with all those lanes and groups. Everything else was good

It's the shortest trip one could get from BEG anywhere, so it was fine.

I paid for luggage when I bought the ticket but I could not board until I paid for luggage again. The fault lays at the feet of eDreams, the company that booked our flight. Sorry, Air Serbia, but it did affect the boarding process.

They had lost my ticket and despite showing them the confirmation email with the itinerary and receipt of payment for the flight they could not put me on that flight and rescheduled departure postponing it by a whole week

Kraljevo is very convenient airport. It's brand new, small.and efficient. Great job!

Long delay (6 hour late departure, not informative enough to provide up to date info on flight, poor food quality

Plane was late causing me to miss connection. Flight the next late causing me to miss the rebooked connection. Air seberia I think is more late than on time

Plane was old. Seats were hard and very close together. No in flight entertainment.

This was my connection flight that was moved time ahead for a almost entire day so I lost it and I had to purchase new ticket once I landed in Copenhagen since nobody wanted to take responsibility for moving flight in that way so it’s impossible to make it. Very poor job by Underpricer, Air Serbia and SAS.

I purchased an exit row seat and priority boarding, about 3 months in advance. Without any communication whatsoever, my seat was moved to row 2, when I checked my reservation 2-3 days before departure. As no exit row seats were available anymore, I selected a seat 1C. However, once at the airport, I was issued maybe the worst possible seat, 29E, middle seat, one row before the last. It is not worth my time to request the refund on the ancillary purchase, I am simply done flying with Air Serbia. Also there was no boarding process to speak of at all, or online check in.

Lacking online check in, had to wait an hour in order to check in on the counter even without language.

The crew at Check-in was very helpful. It’s was appreciate.

It’s a budget airline. You get what you pay for. They insisted on getting us out of the gate and into our slot on time. They got us to the destination safely. Aircraft was clean and well maintained. What more could we want

Half an hour delay. Squeezed into a small Departure Lounge with very few seats. Noisy flight with screaming unruly kids. Loud IPads and Phones. Heaven!

Were delayed in the airport for 5 hours with no explanation. Flight kept getting delayed by an hour at a time and wizz air staff were no where to be found

The flight was delayed 5 hours and I'm and invalid,I wan a refund for this

The cabin crew on that flight were super fantastic and super helpful. They were so polite and considerate that i felt i travelled with a 5star airline.

Delayed delayed delayed - always with Wizzair. Staff were friendly and well mannered but clearly the company is unorganized and the aircrafts are outdated.

It's a budget airline. Great for short flight. Smooth landing.

4 hr delay and only told less than 2hrs before. Only given water and nuts on the flight as complimentary service. Left to wait in rain before boarding.

To be honest I did not like anything. Communication to why my flight was cancelled mid air 2 and half hours into my flight. Customer service desk were not helpful with providing information or a solution on what can be done.

Book cheap flights from Serbia to the United Kingdom

Cheapest flights to the United Kingdom from Serbia found in 2025

Recent return flight deals

29/5Thu
directWizz Air
3h 00mBEG-LTN
1/6Sun
directWizz Air
2h 55mLTN-BEG
£52
16/6Mon
directWizz Air
3h 00mBEG-LTN
25/6Wed
directWizz Air
2h 55mLTN-BEG
£57
29/5Thu
direct
3h 00mBEG-LTN
1/6Sun
2 stops
15h 55mLTN-BEG
£95
29/5Thu
direct
3h 00mBEG-LTN
1/6Sun
1 stop
13h 00mLTN-BEG
£107
6/10Mon
directAir Serbia
3h 00mBEG-LHR
9/10Thu
directAir Serbia
2h 40mLHR-BEG
£139
9/8Sat
directAir Serbia
3h 00mBEG-LHR
17/8Sun
directAir Serbia
2h 40mLHR-BEG
£159
29/5Thu
1 stopLufthansa
6h 30mBEG-LHR
1/6Sun
1 stopLufthansa
14h 50mLHR-BEG
£166
10/5Sat
2 stopsLufthansa
7h 35mBEG-LHR
17/5Sat
1 stopLufthansa
8h 30mLHR-BEG
£189
23/5Fri
1 stopKLM
6h 55mBEG-LCY
26/5Mon
1 stopKLM
4h 45mLCY-BEG
£221
3/6Tue
1 stopKLM
5h 45mBEG-LCY
14/6Sat
1 stopKLM
13h 15mLCY-BEG
£232

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Recent one-way flight deals

12/8Tue
directWizz Air
3h 00mBEG-LTN
£34
13/5Tue
directWizz Air
3h 00mBEG-LTN
£37
21/6Sat
directAir Serbia
3h 00mBEG-LHR
£43
1/7Tue
1 stop
17h 05mBEG-LGW
£60
2/7Wed
1 stop
8h 30mBEG-STN
£60
24/5Sat
directAir Serbia
3h 00mBEG-LHR
£64
2/7Wed
1 stopKLM
5h 45mBEG-LHR
£87
14/6Sat
1 stopKLM
5h 45mBEG-LHR
£88
15/8Fri
1 stopLufthansa
14h 35mBEG-LHR
£134
12/8Tue
2 stopsLufthansa
13h 45mBEG-LHR
£145

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

2/5Fri
directWizz Air
3h 00mBEG-LTN
5/5Mon
directWizz Air
2h 55mLTN-BEG
£114
2/5Fri
directWizz Air
3h 00mBEG-LTN
9/5Fri
directWizz Air
2h 55mLTN-BEG
£149
2/5Fri
multi-stop
14h 45mBEG-LTN
5/5Mon
direct
2h 55mLTN-BEG
£177
2/5Fri
multi-stopLOT
20h 20mBEG-LHR
5/5Mon
multi-stopLOT
5h 50mLHR-BEG
£189
2/5Fri
multi-stop
7h 15mBEG-STN
4/5Sun
multi-stop
14h 35mSTN-BEG
£189
2/5Fri
multi-stopLufthansa
6h 30mBEG-LHR
9/5Fri
multi-stopLufthansa
8h 30mLHR-BEG
£202
2/5Fri
multi-stop
7h 15mBEG-STN
5/5Mon
multi-stop
9h 20mSTN-BEG
£224
2/5Fri
multi-stopLufthansa
16h 30mBEG-LHR
5/5Mon
multi-stopLufthansa
8h 00mLHR-BEG
£291
2/5Fri
directAir Serbia
3h 00mBEG-LHR
5/5Mon
directAir Serbia
2h 40mLHR-BEG
£369
2/5Fri
directAir Serbia
3h 00mBEG-LHR
9/5Fri
directAir Serbia
2h 40mLHR-BEG
£541

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to the United Kingdom

Cabin classes available on flights to the United Kingdom. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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