S$149 Cheap Flights from London to Belgrade

View S$149 flight on Sat, 21 Mar, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Nikola Tesla Airport (BEG)

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Cheap Flights from London to Belgrade (LHR-BEG)

Prices were available within the past 7 days and start at S$149 for one-way flights and S$286 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Serbia
Sat, 21 Mar - Sat, 28 Mar
LHR
London
BEG
Belgrade
S$286 Return, found 5 days ago
S$286
Return
found 5 days ago
Select Air Serbia flight, departing Sat, 21 Mar from London to Belgrade, returning Sat, 28 Mar, priced at S$286 found 5 days ago
Air Serbia
Sun, 22 Mar - Sun, 29 Mar
LHR
London
BEG
Belgrade
S$334 Return, found 5 days ago
S$334
Return
found 5 days ago
Select Air Serbia flight, departing Sun, 22 Mar from London to Belgrade, returning Sun, 29 Mar, priced at S$334 found 5 days ago
LOT-Polish Airlines
Sat, 21 Mar - Sat, 28 Mar
LHR
London
BEG
Belgrade
S$340 Return, found 5 days ago
S$340
Return
found 5 days ago
Select LOT-Polish Airlines flight, departing Sat, 21 Mar from London to Belgrade, returning Sat, 28 Mar, priced at S$340 found 5 days ago
KLM
Sat, 21 Mar - Sat, 28 Mar
LHR
London
BEG
Belgrade
S$348 Return, found 5 days ago
S$348
Return
found 5 days ago
Select KLM flight, departing Sat, 21 Mar from London to Belgrade, returning Sat, 28 Mar, priced at S$348 found 5 days ago
Air Serbia
Sat, 21 Mar - Sat, 28 Mar
LHR
London
BEG
Belgrade
S$355 Return, found 5 days ago
S$355
Return
found 5 days ago
Select Air Serbia flight, departing Sat, 21 Mar from London to Belgrade, returning Sat, 28 Mar, priced at S$355 found 5 days ago
Air Serbia
Mon, 1 Sep - Mon, 8 Sep
LHR
London
BEG
Belgrade
S$357 Return, found 5 days ago
S$357
Return
found 5 days ago
Select Air Serbia flight, departing Mon, 1 Sep from London to Belgrade, returning Mon, 8 Sep, priced at S$357 found 5 days ago
KLM
Fri, 16 Jan - Mon, 19 Jan
LHR
London
BEG
Belgrade
S$361 Return, found 6 days ago
S$361
Return
found 6 days ago
Select KLM flight, departing Fri, 16 Jan from London to Belgrade, returning Mon, 19 Jan, priced at S$361 found 6 days ago
Air Serbia
Thu, 25 Dec - Sun, 28 Dec
LHR
London
BEG
Belgrade
S$366 Return, found 3 days ago
S$366
Return
found 3 days ago
Select Air Serbia flight, departing Thu, 25 Dec from London to Belgrade, returning Sun, 28 Dec, priced at S$366 found 3 days ago
Swiss International Air Lines
Sat, 21 Mar - Sat, 28 Mar
LHR
London
BEG
Belgrade
S$435 Return, found 5 days ago
S$435
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Sat, 21 Mar from London to Belgrade, returning Sat, 28 Mar, priced at S$435 found 5 days ago
Austrian Airlines
Sat, 21 Mar - Sat, 28 Mar
LHR
London
BEG
Belgrade
S$438 Return, found 5 days ago
S$438
Return
found 5 days ago
Select Austrian Airlines flight, departing Sat, 21 Mar from London to Belgrade, returning Sat, 28 Mar, priced at S$438 found 5 days ago

Find the cheapest month to fly from London (LHR) to Belgrade (BEG)

September is typically the cheapest month to fly

From S$170 - S$329 per traveller.

Graph displaying average flight prices per month

London to Belgrade route information
Origin airport
Heathrow
Destination airport
Nikola Tesla
Airlines serving
Austrian Airlines, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines
Return price
S$285
Distance
1689 km
Average flight time
3 hours 40 mins

Perfect flights from London to Belgrade

Your Journey from London to Belgrade

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Belgrade caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Serbia, KLM, Eurowings, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Austrian Airlines. Our selection of flights from Heathrow to Nikola Tesla caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Belgrade Flights

Experience the joy of finding cheap flights from Heathrow to Nikola Tesla that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$149 and roundtrip prices from S$286*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Belgrade with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Belgrade

Picture yourself stepping off the plane in Belgrade and immersing yourself in the unique atmosphere of Belgrade. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Belgrade Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Belgrade.
 

Beyond the Flight – Exploring Belgrade

With Expedia, your adventure extends beyond the flight. Explore Belgrade at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Belgrade with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Belgrade with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from LHR to Nikola Tesla Airport (BEG)?
The lowest price advertised for a round-trip journey between London Heathrow and BEG is S$286. But you better move fast. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to Nikola Tesla Airport (BEG)?
The majority of flights can be conveniently cancelled online, but whether you incur a fee differs between airlines. If you do have to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Heathrow Airport to Nikola Tesla Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport to BEG flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport to BEG?
The flying distance between Heathrow Airport (LHR) and Nikola Tesla Airport is 1,700 kilometres. Listen to some music or get stuck into a book and the journey will zip on by.
Which airlines fly direct from Heathrow Airport (LHR) to BEG?
Offering 26 flights each month, Air Serbia (JU) is a popular choice when flying straight from Heathrow Airport (LHR) to Nikola Tesla Airport (BEG).
Are Heathrow Airport (LHR) to Nikola Tesla Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Heathrow Airport (LHR) to Nikola Tesla Airport (BEG) can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd prefer to play it safe and start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines list their prices so far in advance. Our top tip? Check back often as updates are made frequently.

Explore a world of travel with Expedia

London Airports

London

London City to Belgrade
S$392.50
Gatwick to Belgrade
S$429.60
Stansted to Belgrade
S$746.80
*Available to Expedia members.