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Find cheap flights from London Heathrow Airport to Serbia from £57

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Serbia departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 3/6
Mon 10/6

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Best Serbia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Belgrade
Belgradedirect£99
Niš
Niš2 stops£446

Good to know - Cheap tickets from London Heathrow Airport to Serbia

Low season

January

High season

May

Cheapest flight

£57
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from London Heathrow Airport to Belgrade

FAQs - booking Serbia flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Serbia?

    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 London Heathrow Airport to Serbia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Serbia from London Heathrow Airport 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 London Heathrow Airport to Serbia?

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

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

    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 to Serbia from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London Heathrow Airport to Serbia

  • Morning departure is around 11% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Heathrow to Serbia

 
Need help choosing which airline to fly with from Heathrow to Serbia? 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.
7.3
LOTOverall score based on 1696 reviews
7.3Comfort
6.9Entertainment
8.0Crew
6.9Food
7.3Boarding
Airline reviews

The staff was good. Very friendly and respectful. The airline not so much. They aren't very informative at all.

6.0 GoodAnonymous, Mar 2024WAW - OTP
Read more about LOT reviews

The staff was good. Very friendly and respectful. The airline not so much. They aren't very informative at all.

LOT airlines wasn't the best. They had trouble with boarding and they didn't have my information on file the right way. They change last minute details without us knowing and everything was a HOT MESS. Lot airlines also lost my baggae which was the carseat and haven't responded to any of my emails.

Lost my suitcase. And communication was poor. No offers of compensation for over 24 hour delay of bag

Tv screen not working. Food in business class was cold & not available

The plane was very comfortable, the seats were great for overnight flight. The bathrooms were spotless the entire flight

I didn’t use Entertainment so, no comments on it. Staff was courteous, efficient and helpful. Wines (I also tried Polish White wine) were really good, so also the food. The accessories provided were good (a goodnight chocolate would have enriched the experience 😀) Originally flight reached before time but we didn’t understand why it was sidelined for almost half an hour and also, luggage was delivered quite late (20-25 minutes) and that too after changing belt! That need not be LOT’s fault! Overall, I would certainly like to travel again with LOT, worth recommending!

I didn't understand why I couldn't do a check-in at home

Cons: "Everything is good! But the monitor on back not working very well lot of brakes when you watch a movie or listen music!"
Pros: "The seats were very comfortable. The plane was clean and the crew was very friendly."
Pros: "My seat didnt have much room in front of me and I really missed the maps option on the TV screen in front of me. I really liked having a USB port so I could charge my phone."

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Never flown with LH before so all in all wasba good experience. Also good to know that approx 24hrs prior the flight opens up for being able to organise the seating free.

It was a short flight, no real service (which is okay). Very bumpy because of weather.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

Good experience. Food was great and passengers helped rearrange seats so our family could be seated together

A350 has great entertainment. Make sure to watch the plane's external tail and nose camera's on landing and take off. Seats were a little hard for a 10 hour flight. I am gluten intolerant, they had good alternative meals for me on the flight.

Great flight. Left on time, not very crowded. Quiet and the right temperature.

No eye patches , socks given out for overnight flight! The snack on the short haul was a cube of chocolate! The seat was uncomfortable for a long haul - not enough cushioning!

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.

This flight was better, plane was newer and didn’t have broken parts. Flight crew was very attentive and friendly.

Seats are very small and uncomfortable so such a long flight. My tray table was broken and taped up. Flight attendant untaped it to put my tray on. I taped it back up when done. The armrest between seats was broken and metal exposed. I will not book Air Serbia again.

Our flight was delayed from 1st July to 2nd July. But I wasnt informed! Checked my emails,every detail but I was definitely not informed! I and my family went to the airport on 1st July and learned that rhe flight is delayed to 2nd July at the airport! I am going to complain about this. I had to stay ın Kraljevo one more night. Luckily we could find a room. What ıf We couldn't?

To be honest, it was a fair flight, nothing more, nothing less. Since the route is short, I can accept poor in-flight service. The Belgrade airport is currently undergoing extensive reconstruction, which may result in some minor disruptions, but progress is expected to be made within the foreseeable future.

Omg my flight was delayed from 4pm to 9:45 pm with no explanation- that is ridiculous

Very poor embarkation in Belgrade , employees not friendly, not well organized. The flight was delayed by over 2.5 hours and the employees at the air Serbia desk at Belgrade were unhelpful, disinterested and all appeared more concerned about their snack (all were munching something) than assisting passengers

They didnt let me do the check in online. That was terrible cause I was coming from another country,so I had to go oit the airport and go un again through controls. They Also made me pay more for my bag which was very light. And the personal was not so nice.

The flight was delayed as they were waiting on catering. Catering. Was eventually delivered but they still had no food. No meals for us in business class - just a bag of nuts.

Our luggage is missing. We are at the Hotel Gran Via in Barcelona

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The flight was on time and the crew very professional. Everything went as expected and I will use BA again for this trip.

We paid to have overhead carry-on baggage. When we got to the gate we were told that our carry on bags would need to be checked and go below because the flight was full. Notably we were nowhere near the last people to board and about 30 other passengers also had to check their carry-on bags. Other than that the flight was fine.

Very bad plain although I paid A business class ticket I was stuck in a stiff fixed seat without any entertainment or Wi Fi for 5 hours I will never ever book a flight on British airline.

Self check in Kiosk did not recognize that I had prepaid for my luggage. This caused a 40 minute delay even though I had my British Airways email receipt for the prepaid luggage.

Crew were very friendly and helpful. They explained to us in detail the delay in our takeoff due to the storm that rolled in from Belfast and did their best to make up the time. Always great to fly BA!

Staff were very helpful. The free WiFi for messages was also very useful to keep in touch

Crew was more interested on looking at their phones than welcoming passengers during boarding.

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.

I have been treated unacceptably by WizzAir aircraft crew in a previous flight, they threatened me and abused me, and I received an OFFICIAL written apology, but only two (2) months later. This flight had no such unacceptable behaviour, but it's not nice to be left waiting in the walkway (from gate to aircraft) for a long time, just so that the 'boarding' appears to be early, even if actual departure is not.

What I liked new airplane Sitting was extremely uncomfortable! Crew not smiley at all Always chewing gum

The flight was cancelled just 4 hours before the take off...

No food on board. Not comfortable. Had to move seats was delayed more than 3 hours.

Book cheap flights from London to Serbia

Cheapest flights to Serbia from London found in 2024

Recent return flight deals

1/10Tue
directAir Serbia
2h 40mLHR-BEG
10/10Thu
directAir Serbia
3h 05mBEG-LHR
£99
20/9Fri
directAir Serbia
2h 40mLHR-BEG
28/9Sat
directAir Serbia
3h 00mBEG-LHR
£104
7/7Sun
directBritish Airways
2h 45mLHR-BEG
9/7Tue
directBritish Airways
3h 00mBEG-LHR
£120
5/7Fri
directBritish Airways
2h 45mLHR-BEG
9/7Tue
directBritish Airways
3h 00mBEG-LHR
£135
8/6Sat
1 stopLufthansa
4h 25mLHR-BEG
10/6Mon
1 stopLufthansa
4h 50mBEG-LHR
£151
11/9Wed
1 stopLufthansa
4h 25mLHR-BEG
16/9Mon
1 stopLufthansa
5h 00mBEG-LHR
£155
7/6Fri
1 stopSWISS
21h 55mLHR-BEG
24/6Mon
1 stopSWISS
24h 40mBEG-LHR
£158
25/5Sat
1 stopLOT
18h 05mLHR-BEG
29/5Wed
1 stopLOT
25h 05mBEG-LHR
£190
29/7Mon
1 stopLOT
5h 45mLHR-BEG
8/8Thu
1 stopLOT
5h 45mBEG-LHR
£198
1/6Sat
1 stopSWISS
12h 00mLHR-BEG
4/6Tue
2 stopsSWISS
26h 50mBEG-LHR
£199

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Recent one-way flight deals

28/8Wed
directAir Serbia
2h 40mLHR-BEG
£57
2/6Sun
directBritish Airways
2h 45mLHR-BEG
£74
19/5Sun
directBritish Airways
2h 45mLHR-BEG
£76
28/8Wed
1 stopKLM
4h 40mLHR-BEG
£95
28/8Wed
1 stopKLM
4h 40mLHR-BEG
£96
13/7Sat
directAir Serbia
2h 40mLHR-BEG
£117
11/7Thu
1 stopLOT
5h 45mLHR-BEG
£152
26/5Sun
2 stopsLufthansa
18h 40mLHR-BEG
£174
26/7Fri
1 stopLOT
5h 45mLHR-BEG
£198
25/7Thu
2 stopsLufthansa
9h 10mLHR-BEG
£320

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Last minute flights from Heathrow to Serbia

Last minute flight, train and bus deals

6/5Mon
multi-stopLOT
9h 05mLHR-BEG
8/5Wed
multi-stopLOT
17h 05mBEG-LHR
£240
6/5Mon
multi-stop
27h 05mLHR-BEG
8/5Wed
multi-stop
8h 00mBEG-LHR
£437
6/5Mon
multi-stopSWISS
17h 25mLHR-BEG
8/5Wed
multi-stopSWISS
8h 00mBEG-LHR
£526
6/5Mon
directAir Serbia
2h 40mLHR-BEG
8/5Wed
directAir Serbia
3h 00mBEG-LHR
£542

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London Heathrow Airport - Serbia Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

Serbia - London Heathrow Airport

Cabin classes:

£233
£396
£41

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