What is the cheapest airline that flies from London Heathrow to Belgrade Nikola Tesla?

KLM and Air Serbia are the most popular carriers operating from London Heathrow to Belgrade Nikola Tesla

How many flights depart from London Heathrow Airport to Belgrade on average per week?

As of January 2026, 7 flights take off from London Heathrow Airport and land in Belgrade each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How many flights depart from London Heathrow Airport to Belgrade on average per day?

The number of flights available between London Heathrow Airport and Belgrade is 1 per day as of January 2026. The most frequent departure time is 13:00, with 100% of daily flights leaving in the afternoon.

Which airlines fly to Belgrade?

Air Serbia, Lufthansa and Wizz Air are the top three most popular airlines that fly to Belgrade from London Heathrow Airport according to our data. Air Serbia is the first choice among our users, with 91% of people opting to fly with this airline when travelling to Belgrade. Keep in mind that there are 3 different airlines that fly to Belgrade on a routine basis, so you have a few additional options to choose from.

How often are flights from London to Belgrade delayed?

Historically, on average around 30% of flights between London and Belgrade have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

According to our data, airBaltic have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from London Heathrow Airport to Belgrade Nikola Tesla Airport?

Prices for flights from London Heathrow Airport to Belgrade Nikola Tesla Airport refresh daily.

How many operators does momondo search for flights from London Heathrow Airport to Belgrade Nikola Tesla Airport?

The number of operators available for flights from London Heathrow Airport to Belgrade Nikola Tesla Airport is 3 as of January 2026.

How old do you have to be to fly from London Heathrow Airport to Belgrade Nikola Tesla Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Belgrade Nikola Tesla Airport.

What documentation or ID do you need to fly to Belgrade Nikola Tesla Airport?

The travel and health documents you'll need for your trip to Belgrade Nikola Tesla Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belgrade Nikola Tesla Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£50 Cheap Flights from London Heathrow Airport to Belgrade in 2026

Q: What is the typical price of a round-trip flight between London Heathrow Airport and Belgrade?

Prices are currently typical for flights on this route. Typical prices usually range from £130 to £191. The lowest price recently found on this route was £150.

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Find the cheapest flights from London Heathrow Airport to Belgrade

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One-way

Last minute

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Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 23:25

LHR

BEG

15h 55m

1 stop

15:05 - 21:15

BEG

LHR

7h 10m

1 stop

£150Multiple Airlines

ons, 11 mar - ons, 18 mar

22:15 - 14:15

LHR

BEG

15h 00m

1 stop

15:05 - 21:15

BEG

LHR

7h 10m

1 stop

£151Aegean Airlines

lör, 21 mar - fre, 27 mar

20:25 - 11:55

LHR

BEG

14h 30m

1 stop

12:35 - 17:00

BEG

LHR

5h 25m

1 stop

£154KLM

tis, 24 feb - tis, 3 mar

17:05 - 23:25

LHR

BEG

5h 20m

1 stop

06:05 - 13:50

BEG

LHR

8h 45m

1 stop

£157KLM

mån, 16 mar - fre, 20 mar

20:25 - 11:55

LHR

BEG

14h 30m

1 stop

06:05 - 13:50

BEG

LHR

8h 45m

1 stop

£158KLM

fre, 13 mar - fre, 20 mar

20:25 - 11:55

LHR

BEG

14h 30m

1 stop

06:05 - 10:45

BEG

LHR

5h 40m

1 stop

£159KLM

fre, 13 mar - mån, 16 mar

06:30 - 13:15

LHR

BEG

5h 45m

1 stop

17:15 - 22:00

BEG

LHR

5h 45m

1 stop

£159LOT

fre, 20 mar - mån, 23 mar

11:10 - 17:05

LHR

BEG

4h 55m

1 stop

17:50 - 22:55

BEG

LHR

6h 05m

1 stop

£160Lufthansa

tis, 24 feb - tis, 3 mar

16:25 - 23:25

LHR

BEG

6h 00m

1 stop

13:05 - 17:05

BEG

LHR

5h 00m

1 stop

£161Lufthansa

tis, 14 apr - fre, 17 apr

11:10 - 17:05

LHR

BEG

4h 55m

1 stop

17:50 - 22:55

BEG

LHR

6h 05m

1 stop

£162Lufthansa

ons, 18 mar - mån, 23 mar

KLM flights from London Heathrow Airport to Belgrade

Our best KLM deals on London Heathrow Airport to Belgrade flight tickets

KLM

24 Feb

LHR20:25London Heathrow

14h 30m

1 stop

BEG11:55Belgrade Nikola Tesla

3 Mar

BEG12:35Belgrade Nikola Tesla

5h 25m

1 stop

LHR17:00London Heathrow

£154

KLM

11 Mar

LHR15:45London Heathrow

6h 40m

1 stop

BEG23:25Belgrade Nikola Tesla

15 Mar

BEG06:05Belgrade Nikola Tesla

5h 40m

1 stop

LHR10:45London Heathrow

£157

KLM

25 Feb

LHR10:00London Heathrow

12h 25m

1 stop

BEG23:25Belgrade Nikola Tesla

4 Mar

BEG06:05Belgrade Nikola Tesla

5h 40m

1 stop

LHR10:45London Heathrow

£157

Lufthansa flights from London Heathrow Airport to Belgrade

Our best Lufthansa deals on London Heathrow Airport to Belgrade flight tickets

Lufthansa

24 Feb

LHR06:35London Heathrow

9h 30m

1 stop

BEG17:05Belgrade Nikola Tesla

3 Mar

BEG17:50Belgrade Nikola Tesla

6h 05m

1 stop

LHR22:55London Heathrow

£160

Lufthansa

14 Apr

LHR16:25London Heathrow

6h 00m

1 stop

BEG23:25Belgrade Nikola Tesla

17 Apr

BEG13:05Belgrade Nikola Tesla

5h 00m

1 stop

LHR17:05London Heathrow

£161

Lufthansa

24 Apr

LHR07:25London Heathrow

8h 00m

1 stop

BEG16:25Belgrade Nikola Tesla

26 Apr

BEG06:15Belgrade Nikola Tesla

4h 40m

1 stop

LHR09:55London Heathrow

£162

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Belgrade that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

ons 11/3

06:30-23:25

1 stop15h 55m

Belgrade Nikola Tesla

ons 18/3

15:05-21:15

1 stop7h 10m

£150

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

lör 21/3

22:15-14:15

1 stop15h 00m

Belgrade Nikola Tesla

fre 27/3

15:05-21:15

1 stop7h 10m

£151

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

tis 24/2

20:25-11:55

1 stop14h 30m

Belgrade Nikola Tesla

tis 3/3

12:35-17:00

1 stop5h 25m

£154

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

mån 16/3

17:05-23:25

1 stop5h 20m

Belgrade Nikola Tesla

fre 20/3

06:05-13:50

1 stop8h 45m

£157

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

fre 13/3

20:25-11:55

1 stop14h 30m

Belgrade Nikola Tesla

fre 20/3

06:05-13:50

1 stop8h 45m

£158

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

fre 13/3

20:25-11:55

1 stop14h 30m

Belgrade Nikola Tesla

mån 16/3

06:05-10:45

1 stop5h 40m

£159

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

fre 20/3

06:30-13:15

1 stop5h 45m

Belgrade Nikola Tesla

mån 23/3

17:15-22:00

1 stop5h 45m

£159

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

tis 24/2

11:10-17:05

1 stop4h 55m

Belgrade Nikola Tesla

tis 3/3

17:50-22:55

1 stop6h 05m

£160

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

tis 14/4

16:25-23:25

1 stop6h 00m

Belgrade Nikola Tesla

fre 17/4

13:05-17:05

1 stop5h 00m

£161

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

ons 18/3

11:10-17:05

1 stop4h 55m

Belgrade Nikola Tesla

mån 23/3

17:50-22:55

1 stop6h 05m

£162

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Belgrade

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between London Heathrow Airport and Belgrade?

What is the cheapest month to fly to Belgrade?

The month of July is, on average, the cheapest month to fly to Belgrade from London Heathrow Airport, with most prices found around £90. If you don’t want to visit Belgrade in July, then you should wait until August to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £90.

What is the cheapest day to depart on your flight to Belgrade?

Our data shows that Wednesday is the least expensive day to fly to Belgrade. Tickets to fly out on this day can be as low as £93. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Belgrade for around £144.

What is the cheapest London Heathrow to Belgrade Nikola Tesla flight route?

Fly from London Heathrow to Belgrade Nikola Tesla for the best London Heathrow - Belgrade Nikola Tesla flight prices

How far in advance should I book a flight to Belgrade?

You are more likely to see cheaper flights to Belgrade from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgrade for around £175 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgrade from London Heathrow Airport for as low as £119 on momondo.

What cabin class options are available on London Heathrow to Belgrade Nikola Tesla flights?

There are 3 cabin classes available to choose from on London Heathrow to Belgrade Nikola Tesla flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Heathrow Airport to Belgrade flight prices changed over time?

As of January 2026, prices for London Heathrow Airport to Belgrade flights are approximately 90% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Belgrade

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Belgrade according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Heathrow Airport to Belgrade (LHR to BEG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Belgrade

Best price found	£100
Fastest flight time	2h 45m
Direct flights	Every day
Airports in Belgrade	1 airport

The best one-way flight to Belgrade from London Heathrow Airport in the past 72 hours is £100. The best return flight deal from London Heathrow Airport to Belgrade found on momondo in the last 72 hours is £178.

The fastest flight from London Heathrow Airport to Belgrade takes 2h 45m

Direct flights go from London Heathrow Airport to Belgrade every day.

There is 1 airport in Belgrade. From London Heathrow Airport there are direct flights to Belgrade Nikola Tesla (BEG).

Search flight deals

How far is London Heathrow to Belgrade Nikola Tesla by plane?
A flight from London Heathrow to Belgrade Nikola Tesla will travel around 1062.6 mi. 2h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from London Heathrow Airport to Belgrade Nikola Tesla Airport?
Prices for flights from London Heathrow Airport to Belgrade Nikola Tesla Airport refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Belgrade Nikola Tesla Airport?
The number of operators available for flights from London Heathrow Airport to Belgrade Nikola Tesla Airport is 3 as of January 2026.
How old do you have to be to fly from London Heathrow Airport to Belgrade Nikola Tesla Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Belgrade Nikola Tesla Airport.
What documentation or ID do you need to fly to Belgrade Nikola Tesla Airport?
The travel and health documents you'll need for your trip to Belgrade Nikola Tesla Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belgrade Nikola Tesla Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Belgrade?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Belgrade is Airbus A321neo, representing 29.10% of all bookings. The subsequent popular models are Airbus A319 at 19.91%, Airbus A320-100/200 at 11.53%, and Airbus A320neo at 9.08%.
What is the most popular airline from London Heathrow Airport to Belgrade?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Belgrade is Air Serbia, representing 91% of all bookings. The subsequent popular airlines are Lufthansa at 7% and Wizz Air at 2%.

Best airlines flying from London Heathrow Airport to Belgrade

Compare and see reviews for airlines that fly from London Heathrow Airport to Belgrade with momondo

Airline	Rating	Free Cancellation	Price
Wizz Air	PriceFrom £44	Free Cancellation	Rating 6.2 160 reviews	Search Wizz Air flights
Air Serbia	PriceFrom £83	Free Cancellation	Rating 6.2 215 reviews	Search Air Serbia flights
Lufthansa	PriceFrom £141	Free Cancellation	Rating 6.8 7,749 reviews	Search Lufthansa flights

Air Serbia Flights From London Heathrow Airport to Belgrade
The lowest priced Air Serbia flight from London Heathrow Airport to Belgrade from the last 72 hours was £83. Generally, Air Serbia has 7 flights on this route every week with an average price of £139. Air Serbia is rated 6.2/10 by our users.

Novi Sad

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Why should I use momondo to find a flight deal from London to Belgrade?

Finding the right flight to Belgrade from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belgrade quick and easy, saving you time and money.

Can I find flights from London to Belgrade with flexible booking policies on momondo?

Flights from London to Belgrade with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Belgrade?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belgrade from London.

I’m not ready to book a flight from London to Belgrade right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Belgrade now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belgrade and let you know when they change.

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Cheap flights from London Heathrow Airport to Belgrade from £81

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KLM flights from London Heathrow Airport to Belgrade

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Our best Lufthansa deals on London Heathrow Airport to Belgrade flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Belgrade that are best for you.

See travel insights to Belgrade from

How to get the cheapest flight ticket from London Heathrow Airport to Belgrade

What is the typical price of a round-trip flight between London Heathrow Airport and Belgrade?

What is the cheapest month to fly to Belgrade?

What is the cheapest day to depart on your flight to Belgrade?

Our data shows that Wednesday is the least expensive day to fly to Belgrade. Tickets to fly out on this day can be as low as £93. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Belgrade for around £144.

What is the cheapest London Heathrow to Belgrade Nikola Tesla flight route?

Fly from London Heathrow to Belgrade Nikola Tesla for the best London Heathrow - Belgrade Nikola Tesla flight prices

How far in advance should I book a flight to Belgrade?

What cabin class options are available on London Heathrow to Belgrade Nikola Tesla flights?

There are 3 cabin classes available to choose from on London Heathrow to Belgrade Nikola Tesla flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Heathrow Airport to Belgrade flight prices changed over time?

As of January 2026, prices for London Heathrow Airport to Belgrade flights are approximately 90% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London Heathrow to Belgrade Nikola Tesla?

KLM and Air Serbia are the most popular carriers operating from London Heathrow to Belgrade Nikola Tesla

Which airlines fly to Belgrade?

How often are flights from London to Belgrade delayed?

Historically, on average around 30% of flights between London and Belgrade have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

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

According to our data, airBaltic have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

How many flights depart from London Heathrow Airport to Belgrade on average per day?

The number of flights available between London Heathrow Airport and Belgrade is 1 per day as of January 2026. The most frequent departure time is 13:00, with 100% of daily flights leaving in the afternoon.

How many flights depart from London Heathrow Airport to Belgrade on average per week?

As of January 2026, 7 flights take off from London Heathrow Airport and land in Belgrade each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

When to book flights from London Heathrow Airport to Belgrade

Cheap London Heathrow Airport to Belgrade (LHR to BEG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Belgrade

Best price found

Fastest flight time

Direct flights

Airports in Belgrade

How far is London Heathrow to Belgrade Nikola Tesla by plane?

When did momondo last update prices for flights from London Heathrow Airport to Belgrade Nikola Tesla Airport?

How many operators does momondo search for flights from London Heathrow Airport to Belgrade Nikola Tesla Airport?

How old do you have to be to fly from London Heathrow Airport to Belgrade Nikola Tesla Airport?

What documentation or ID do you need to fly to Belgrade Nikola Tesla Airport?

What is the most popular plane model from London Heathrow Airport to Belgrade?

What is the most popular airline from London Heathrow Airport to Belgrade?

Best airlines flying from London Heathrow Airport to Belgrade

Compare and see reviews for airlines that fly from London Heathrow Airport to Belgrade with momondo

Air Serbia Flights From London Heathrow Airport to Belgrade

Travelling to a place near Belgrade?

Why use momondo?

Why should I use momondo to find a flight deal from London to Belgrade?

Can I find flights from London to Belgrade with flexible booking policies on momondo?

How can momondo help me find flights from London to Belgrade?

I’m not ready to book a flight from London to Belgrade right now. Can momondo alert me if prices change?

An easier way to manage your Belgrade trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Serbia

Airports servicing Serbia