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Cheap flights from London Heathrow Airport to Belgrade from C$ 139

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BEG
25 Feb — 4 Mar1
1 adult

The best prices from London Heathrow to Belgrade Nikola Tesla are usually found in March or June, booked 48 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Heathrow to Belgrade

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Belgrade (BEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 February 2025.

Round-trip from

C$ 244

One-way from

C$ 139

Popular in

August

Cheapest in

March

Average price

C$ 303

Good one-way deal

C$ 104 or less
Air Serbia
  • Air Serbia
  • 1/4-2/4
  • Nonstop
  • 5h 40m total
  • London to Belgrade
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Air Serbia
  • Air Serbia
  • 10/5
  • Nonstop
  • 2h 40m total
  • London to Belgrade
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a one-way flight from London Heathrow to Belgrade Nikola Tesla.
Search Deals

Find flight deals from Heathrow to Belgrade

Cheapest flights from Heathrow to Belgrade
Explore the most affordable flight options available from Heathrow to Belgrade. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Wed 15/101:30 p.m.LHR - BEG
Nonstop2h 40mAir Serbia
Mon 20/1010:30 a.m.BEG - LHR
Nonstop3h 00mAir Serbia
Deal found 20/2C$ 209
Fri 28/35:50 p.m.LHR - BEG
1 stop17h 00mKLM
Mon 31/36:00 a.m.BEG - LHR
1 stop8h 50mKLM
Deal found 20/2C$ 283
Wed 13/89:00 a.m.LHR - BEG
1 stop13h 15mLufthansa
Fri 22/86:05 a.m.BEG - LHR
1 stop15h 40mLufthansa
Deal found 20/2C$ 303
Tue 22/46:00 a.m.LHR - BEG
1 stop16h 35mAustrian Airlines
Sat 26/47:00 a.m.BEG - LHR
1 stop15h 40mAustrian Airlines
Deal found 20/2C$ 322
Thu 20/31:45 p.m.LHR - BEG
1 stop4h 25mSWISS
Thu 27/32:35 p.m.BEG - LHR
2 stops7h 50mSWISS
Deal found 19/2C$ 399
Mon 24/210:35 p.m.LHR - BEG
1 stop8h 35mTurkish Airlines
Sun 2/39:00 a.m.BEG - LHR
1 stop8h 10mTurkish Airlines
Deal found 20/2C$ 510

Find flights from Heathrow to Belgrade within your budget

Customize your flight search to find flights from Heathrow to Belgrade that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 February 2025.

Fly from

Heathrow

Fly to

Belgrade

Route

Depart

Return

Price

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Tue 1/4

1:30 p.m.-5:10 p.m.

Nonstop2h 40m

Belgrade Nikola Tesla

Wed 2/4

10:30 a.m.-12:30 p.m.

Nonstop3h 00m

C$ 244

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Fri 28/3

5:50 p.m.-11:50 a.m.

1 stop17h 00m

Belgrade Nikola Tesla

Mon 31/3

6:00 a.m.-1:50 p.m.

1 stop8h 50m

C$ 283

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Wed 13/8

6:55 a.m.-4:25 p.m.

1 stop8h 30m

Belgrade Nikola Tesla

Tue 19/8

6:05 a.m.-6:25 p.m.

1 stop13h 20m

C$ 303

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Tue 22/4

7:30 p.m.-11:35 p.m.

1 stop27h 05m

Belgrade Nikola Tesla

Sat 26/4

7:00 a.m.-8:20 a.m.

1 stop26h 20m

C$ 322

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Thu 20/3

1:45 p.m.-7:10 p.m.

1 stop4h 25m

Belgrade Nikola Tesla

Thu 27/3

2:35 p.m.-9:25 p.m.

2 stops7h 50m

C$ 399

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Fri 21/3

10:35 p.m.-8:10 a.m.

1 stop8h 35m

Belgrade Nikola Tesla

Mon 24/3

12:30 a.m.-9:55 a.m.

1 stop10h 25m

C$ 621

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Sat 10/5

1:30 p.m.-5:10 p.m.

Nonstop2h 40m

C$ 139

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Sun 23/3

11:45 a.m.-11:10 p.m.

1 stop10h 25m

C$ 162

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Mon 16/6

6:30 a.m.-1:20 p.m.

1 stop5h 50m

C$ 210

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Sun 6/4

7:30 p.m.-5:55 p.m.

1 stop21h 25m

C$ 247

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 13 results
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Best time to book a flight from Heathrow to Belgrade

Have a flexible travel schedule? Discover the best time to fly to Belgrade from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Heathrow to Belgrade

Get recent, data-driven insights about flights from Heathrow to Belgrade including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to Belgrade?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Belgrade. Price data was last updated on 14 February 2025.

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Belgrade. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Belgrade?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Belgrade (average of C$ 831). Flying from London Heathrow Airport to Belgrade in July is currently the most expensive (average of C$ 1,256). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to BEG?

Find hourly flight availability from Heathrow to Belgrade. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 February 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Belgrade is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 19% on airfare.

Rainfall in Belgrade by month

Plan your trip to Belgrade by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belgrade ranges from 40.0 - 101.0 mm per month. June is typically the wettest month, when rainfall can reach 101.0 mm. February is typically the driest time to visit Belgrade when rainfall is around 40.0 mm.

Temperature in Belgrade by month

Plan your trip to Belgrade by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belgrade, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Belgrade

Get insights into the airlines that provide service to Belgrade. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belgrade. Reviews last updated 20 February 2025.
Read through reviews of airlines operating flights from London to Belgrade, such as KLM, LOT and Austrian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

LOT
7.6
Good
1,080 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
773 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,568 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Turkish Airlines
7.3
Good
3,832 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Belgrade. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Belgrade from London Heathrow?

    Most people fly into Belgrade Nikola Tesla (BEG) if they book a flight to Belgrade from London Heathrow. On average, Nikola Tesla has 0 inbound flights from London Heathrow per day from 0 airlines. Belgrade Nikola Tesla is conveniently located just 11.4 km from Belgrade’s city centre.

  • What are the cheapest airlines flying from London Heathrow Airport to Belgrade round-trip?

    Flying on Air Serbia is currently your cheapest option to Belgrade, with prices starting at C$ 244. Additional round-trip tickets that might be worth considering are offered by KLM and Lufthansa, with the lowest prices starting at C$ 283 and C$ 303, respectively. Air Serbia is 21% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Belgrade one-way?

    To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at C$ 139. KLM flights start at C$ 162 while deals on LOT start at C$ 210 one-way.

  • What are the cheapest flights from London Heathrow Airport to Belgrade?

    Looking for the cheapest flight from London Heathrow Airport to Belgrade? While on average our users pay C$ 117, our data indicates the cheapest price to be C$ 104. The most popular route (London Heathrow - Belgrade Nikola Tesla), is priced around C$ 351.

  • Can I find deals for flights from Heathrow to Belgrade that include hotel bookings?

    Yes. In addition to deals on Heathrow to Belgrade flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Belgrade?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Belgrade.

  • Can I find deals for business class flights from Heathrow to Belgrade?

    Yes. Cheapflights offers flight deals from Heathrow to Belgrade by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Belgrade (average of C$ 831). Flying from London Heathrow Airport to Belgrade in July is currently the most expensive (average of C$ 1,256). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Yes! Start tracking prices for Heathrow to Belgrade flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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