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Cheap flights from London Heathrow Airport to Belgrade from C$ 143

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BEG
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Belgrade Nikola Tesla are usually found in March or June, booked 61 days in advance, depart on a Tuesday or Wednesday 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 25 March 2025.

Round-trip from

C$ 279

One-way from

C$ 143

Popular in

August

Cheapest in

March

Average price

C$ 259

Good one-way deal

C$ 147 or less
Air Serbia
  • Air Serbia
  • 10/5-25/7
  • Nonstop
  • 5h 40m total
  • London to Belgrade
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Air Serbia
  • Air Serbia
  • 31/5
  • Nonstop
  • 2h 40m total
  • London to Belgrade
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Highest demand for flights based on searches. 8% potential increase in price (C$ 43 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a one-way flight from London Heathrow to Belgrade Nikola Tesla.
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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 25 March 2025.

Mon 20/101:30 p.m.LHR - BEG
Nonstop2h 40mAir Serbia
Sat 25/105:05 p.m.BEG - LHR
Nonstop3h 00mAir Serbia
Deal found 24/3C$ 216
Mon 5/56:55 a.m.LHR - BEG
1 stop15h 20mLufthansa
Mon 21/75:55 a.m.BEG - LHR
1 stop14h 45mLufthansa
Deal found 24/3C$ 314
Thu 8/59:00 a.m.LHR - BEG
1 stop6h 25mMultiple Airlines
Thu 15/52:45 p.m.BEG - LHR
1 stop5h 35mMultiple Airlines
Deal found 24/3C$ 315
Thu 8/55:10 p.m.LHR - BEG
1 stop14h 25mSWISS
Thu 15/59:25 a.m.BEG - LHR
1 stop8h 00mSWISS
Deal found 24/3C$ 332
Tue 22/46:00 a.m.LHR - BEG
1 stop16h 35mAustrian Airlines
Sat 26/47:00 a.m.BEG - LHR
1 stop26h 45mAustrian Airlines
Deal found 24/3C$ 337
Thu 8/56:30 a.m.LHR - BEG
1 stop7h 40mTurkish Airlines
Wed 14/512:50 a.m.BEG - LHR
1 stop10h 00mTurkish Airlines
Deal found 24/3C$ 655
Tue 22/43:25 p.m.LHR - BEG
1 stop6h 25mAir France
Fri 25/412:40 a.m.BEG - LHR
2 stops14h 05mAir France
Deal found 24/3C$ 3,809

Cheapflights Fare Finder

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 25 March 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Belgrade that are best for you.

Fly from

Heathrow

Fly to

Belgrade

Route

Depart

Return

Price

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Sat 10/5

7:55 p.m.-11:35 p.m.

Nonstop2h 40m

Belgrade Nikola Tesla

Fri 25/7

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

Nonstop3h 00m

C$ 279

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Mon 5/5

7:25 a.m.-11:15 p.m.

1 stop14h 50m

Belgrade Nikola Tesla

Tue 22/7

5:10 p.m.-10:40 p.m.

1 stop6h 30m

C$ 314

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Thu 8/5

9:00 a.m.-4:25 p.m.

1 stop6h 25m

Belgrade Nikola Tesla

Thu 15/5

2:45 p.m.-7:20 p.m.

1 stop5h 35m

C$ 315

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Thu 8/5

5:10 p.m.-8:35 a.m.

1 stop14h 25m

Belgrade Nikola Tesla

Thu 15/5

9:25 a.m.-4:25 p.m.

1 stop8h 00m

C$ 332

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Tue 22/4

6:00 a.m.-11:35 p.m.

1 stop16h 35m

Belgrade Nikola Tesla

Sat 26/4

7:00 a.m.-8:45 a.m.

1 stop26h 45m

C$ 337

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Thu 8/5

6:30 a.m.-3:10 p.m.

1 stop7h 40m

Belgrade Nikola Tesla

Wed 14/5

12:50 a.m.-9:50 a.m.

1 stop10h 00m

C$ 655

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Tue 22/4

3:25 p.m.-10:50 p.m.

1 stop6h 25m

Belgrade Nikola Tesla

Fri 25/4

12:40 a.m.-1:45 p.m.

2 stops14h 05m

C$ 3,809

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Sat 31/5

7:55 p.m.-11:35 p.m.

Nonstop2h 40m

C$ 143

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Thu 8/5

6:40 a.m.-11:15 p.m.

1 stop15h 35m

C$ 196

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Thu 8/5

6:30 a.m.-4:35 p.m.

1 stop9h 05m

C$ 219

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 12 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Belgrade

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 21 March 2025.

Booking 61 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$ 816). Flying from London Heathrow Airport to Belgrade in July is currently the most expensive (average of C$ 1,238). 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 25 March 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 11% 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 25 March 2025.
Read through reviews of airlines operating flights from London to Belgrade, such as LOT, Austrian Airlines and SWISS. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,061 reviews
Check prices

Overall

7.6

Entertainment

7.0

Boarding

7.7

Comfort

7.5

Crew

8.2

Food

7.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
LOT
7.6
Good
1,061 reviews
LOT
7.6
Good
1,061 reviews
Check prices

Overall

7.6

Entertainment

7.0

Boarding

7.7

Comfort

7.5

Crew

8.2

Food

7.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Austrian Airlines
7.5
Good
769 reviews
LOT
7.6
Good
1,061 reviews
Check prices

Overall

7.6

Entertainment

7.0

Boarding

7.7

Comfort

7.5

Crew

8.2

Food

7.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
SWISS
7.5
Good
1,569 reviews
LOT
7.6
Good
1,061 reviews
Check prices

Overall

7.6

Entertainment

7.0

Boarding

7.7

Comfort

7.5

Crew

8.2

Food

7.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Air France
7.4
Good
1,423 reviews
LOT
7.6
Good
1,061 reviews
Check prices

Overall

7.6

Entertainment

7.0

Boarding

7.7

Comfort

7.5

Crew

8.2

Food

7.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Turkish Airlines
7.3
Good
3,745 reviews
LOT
7.6
Good
1,061 reviews
Check prices

Overall

7.6

Entertainment

7.0

Boarding

7.7

Comfort

7.5

Crew

8.2

Food

7.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

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$ 279. Additional round-trip tickets that might be worth considering are offered by Lufthansa and SWISS, with the lowest prices starting at C$ 314 and C$ 332, respectively. Air Serbia is 13% 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$ 143. LOT flights start at C$ 219 while deals on Lufthansa start at C$ 248 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$ 216, our data indicates the cheapest price to be C$ 147. The most popular route (London Heathrow - Belgrade Nikola Tesla), is priced around C$ 295.

  • 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$ 816). Flying from London Heathrow Airport to Belgrade in July is currently the most expensive (average of C$ 1,238). 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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Need flexible booking options for your flight to Belgrade from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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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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