BEG - LHR

£71 Find Cheap Flights from Belgrade to London Heathrow Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belgrade to Heathrow departing on 22/9. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£149
Typical prices: £138-£262
LOT
Tue 15/9Tue 22/9
BEG - LHR • 1 stop
Cheapest direct flights
£196
Typical prices: £138-£249
Air Serbia
Wed 16/9Wed 30/9
BEG - LHR • Direct
Top airlines
Cheapest • from £149 (return)
Best reviews • 6.2 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Air Serbia. Average duration is 3h 05m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 94% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 57% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Belgrade to Heathrow (BEG-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belgrade to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belgrade to Heathrow

Tue, 15 Sep - Tue, 22 Sep
LOT Logo
17:15 - 22:00
BEG
-
LHR
5h 45m
1 stop
LOT Logo
10:20 - 16:35
LHR
-
BEG
5h 15m
1 stop
£149LOT
Tue, 15 Sep - Tue, 22 Sep
LOT Logo
17:15 - 22:00
BEG
-
LHR
5h 45m
1 stop
LOT Logo
10:20 - 16:35
LHR
-
BEG
5h 15m
1 stop
£149LOT
Tue, 15 Sep - Wed, 23 Sep
LOT Logo
14:00 - 09:20
BEG
-
LHR
20h 20m
1 stop
LOT Logo
06:30 - 13:20
LHR
-
BEG
5h 50m
1 stop
£150LOT
Thu, 10 Sep - Sun, 13 Sep
LOT Logo
17:15 - 22:00
BEG
-
LHR
5h 45m
1 stop
LOT Logo
06:30 - 13:20
LHR
-
BEG
5h 50m
1 stop
£152LOT
Sun, 9 Aug - Tue, 18 Aug
LOT Logo
14:00 - 22:00
BEG
-
LHR
9h 00m
1 stop
LOT Logo
06:30 - 16:35
LHR
-
BEG
9h 05m
1 stop
£153LOT
Mon, 10 Aug - Wed, 19 Aug
LOT Logo
17:15 - 22:00
BEG
-
LHR
5h 45m
1 stop
LOT Logo
06:30 - 16:35
LHR
-
BEG
9h 05m
1 stop
£154LOT
Sun, 9 Aug - Sun, 16 Aug
LOT Logo
14:00 - 22:00
BEG
-
LHR
9h 00m
1 stop
LOT Logo
06:30 - 13:20
LHR
-
BEG
5h 50m
1 stop
£155LOT
Tue, 15 Sep - Thu, 1 Oct
LOT Logo
14:00 - 17:10
BEG
-
LHR
28h 10m
1 stop
LOT Logo
10:20 - 16:35
LHR
-
BEG
5h 15m
1 stop
£156LOT
Thu, 10 Sep - Sun, 13 Sep
LOT Logo
17:15 - 22:00
BEG
-
LHR
5h 45m
1 stop
LOT Logo
06:30 - 13:20
LHR
-
BEG
5h 50m
1 stop
£157LOT
Sun, 9 Aug - Thu, 20 Aug
LOT Logo
14:00 - 22:00
BEG
-
LHR
9h 00m
1 stop
LOT Logo
06:30 - 16:35
LHR
-
BEG
9h 05m
1 stop
£158LOT
Booking Insights

KAYAK’s insights & trends for Belgrade to Heathrow flights

Get data-powered insights and trends into flights from Belgrade to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Belgrade to London Heathrow Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Belgrade to London Heathrow Airport departing in September.

What is the cheapest month to fly from Belgrade to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belgrade to London Heathrow Airport, 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 Belgrade to London Heathrow Airport is July, where tickets cost £97 (return) on average. On the other hand, the most expensive months are March and January, where the average cost of round-trip tickets is £297 and £294 respectively.

Can I save money by flying with a stopover from Belgrade to London Heathrow Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £206 on average.

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

Low season

March

Cheapest flight

£71
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Belgrade to London Heathrow Airport

When to book flights from Belgrade to Heathrow

Are your dates flexible? Find out the best times to travel from Belgrade to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Belgrade to London Heathrow Airport flights

  • Can I travel with pets on flights from Belgrade to London?

    Yes, both Air Serbia and British Airways allow pets on flights from Belgrade to London, but they have specific policies. Air Serbia permits pets in the cabin, provided they are in an approved pet carrier. British Airways only allows pets as cargo. Contact the respective airline for detailed guidelines on traveling with pets.

  • Are there special services for children on flights between Belgrade and London?

    Air Serbia offers special services for unaccompanied minors, including dedicated staff assistance and priority boarding. British Airways also provides similar services for young travelers. Contact the airlines directly to inquire about their specific services for children.

  • What are the transportation options from the airport to the city center in London?

    Several transportation options are available from London airports to the city center. Uber and Black Cabs offer taxi services, while airport express trains like Heathrow Express and Gatwick Express provide quick transfers. Additionally, National Express and Transport for London buses offer bus services. Choose the option that suits your preference and budget.

  • Do airlines offer special dietary options during flights?

    Air Serbia and British Airways generally provide special dietary options upon request. Passengers with specific dietary requirements like vegetarian, vegan, or gluten-free meals can inform the airlines during booking or contact their customer service. The airlines strive to accommodate these requests, ensuring a suitable meal is available during the flight.

  • What is the cheapest flight from Belgrade to London Heathrow Airport?

    In the last 5 days, the lowest price for a flight from Belgrade to London Heathrow Airport was £71 for a one-way ticket and £149 for a return.

  • Which airports will I be using when flying from Belgrade to London Heathrow Airport?

    On your way to London Heathrow Airport, you’ll fly out from Belgrade Nikola Tesla. You’ll be landing at London Heathrow.

  • Which aircraft models fly most regularly from Belgrade to London Heathrow Airport?

    The Airbus A319 is the aircraft model that flies most regularly on the Belgrade to London Heathrow Airport flight route.

  • On which days can I fly direct from Belgrade to London Heathrow Airport?

    There are direct flights from Belgrade to London Heathrow Airport on a daily basis.

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

    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 Belgrade to London Heathrow Airport.

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

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

    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 London Heathrow Airport with an airline and back to Belgrade with another airline.

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

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

KAYAK’s top tips for finding a cheap flight from Belgrade to London Heathrow Airport

  • Looking for a cheap flight from London Heathrow Airport to Belgrade? 25% of our users found flights on this route for £163 or less one-way.
  • Air Serbia and Wizz Air offer different ticket classes for flights from Belgrade (BEG) to London (LON). Air Serbia provides Economy and Business Class options, with Business Class offering additional amenities such as extra legroom and enhanced dining. Wizz Air offers Standard and WIZZ Plus fares, with WIZZ Plus including benefits like extra baggage and seat selection. Consider your preferences and budget when choosing a ticket class.
  • Air Serbia and British Airways provide special amenities to enhance your flight experience. Air Serbia offers in-flight entertainment and Wi-Fi connectivity, keeping you entertained and connected during the journey. British Airways offers amenities like personal entertainment screens, gourmet dining options, and exclusive lounge access, depending on the class of service. Explore each airline's amenities to find the ones that suit your needs.
  • Some airlines prioritize sustainability by reducing carbon emissions. easyJet, for example, focuses on fuel efficiency and modern aircraft with lower emissions. By picking such airlines, you can contribute to eco-friendly travel. Consider airlines with strong environmental commitments for a greener journey from Belgrade to London.
  • Some flights from Belgrade to London may involve layovers at intermediate airports. Turkish Airlines often offers connecting flights with layovers in Istanbul, while Lufthansa has layovers in Frankfurt or Munich. Layover durations vary, so check the flight details to ensure they align with your travel plans.
  • Airlines have different baggage policies for flights between Belgrade and London. Air Serbia generally allows one cabin bag and one personal item, with specific weight and size restrictions. Wizz Air offers free and paid baggage options, with specific carry-on and checked baggage guidelines. Familiarize yourself with the baggage allowances and additional fees when planning your trip.

Prefer to fly direct from Belgrade to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Belgrade Nikola Tesla to London Heathrow.
Find which airlines fly direct from Belgrade Nikola Tesla Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Belgrade Nikola Tesla to London Heathrow

Monday

Air Serbia

Air Serbia

Tuesday

Air Serbia

Air Serbia

Wednesday

Air Serbia

Air Serbia

Thursday

Air Serbia

Air Serbia

Friday

Air Serbia

Air Serbia

Saturday

Air Serbia

Air Serbia

Sunday

Air Serbia

Air Serbia

See more direct flights

Direct returns

London Heathrow to Belgrade Nikola Tesla

Monday

Air Serbia

Air Serbia

Tuesday

Air Serbia

Air Serbia

Wednesday

Air Serbia

Air Serbia

Thursday

Air Serbia

Air Serbia

Friday

Air Serbia

Air Serbia

Saturday

Air Serbia

Air Serbia

Sunday

Air Serbia

Air Serbia

See more direct flights

Reviews of the top airline flying from Belgrade to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Belgrade to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Belgrade to Heathrow? 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.
6.2
Air SerbiaOverall score based on 231 reviews
5.7Food
6.5Comfort
6.2Boarding
5.5Entertainment
7.2Crew
Airline reviews

Boarding and flight itself was smooth and temperature during the flight was perfect. It was just overall vibe for long distance flight, felt cheap ( comparing to KLM or TUI that I used recently). Entertainment out of date movies with poor picture quality, no games, flight map wasn't working

6.0 GoodDragan, Nov 2025
BEG - PVG
Read more Air Serbia reviews

Boarding and flight itself was smooth and temperature during the flight was perfect. It was just overall vibe for long distance flight, felt cheap ( comparing to KLM or TUI that I used recently). Entertainment out of date movies with poor picture quality, no games, flight map wasn't working

Basic, 737 Boeing, business class is just an economy class seat with blocked middle seat (European standard).

Unorganized, late and they lost my bag for several days.

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.

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

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

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

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

Everything you need to know for your flight from Belgrade to Heathrow

Information on your arrival and departure airports