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Cheap flights from London Heathrow Airport to Belgrade from C$ 167

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Belgrade departing on 14/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London Heathrow Airport to Belgrade

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
8:25 p.m. - 11:55 a.m.
LHR
-
BEG
14h 30m
1 stop
KLM Logo
6:05 a.m. - 5:00 p.m.
BEG
-
LHR
11h 55m
1 stop
C$ 296KLM
Fri, 27 Feb - Wed, 4 Mar
KLM Logo
8:25 p.m. - 11:55 a.m.
LHR
-
BEG
14h 30m
1 stop
KLM Logo
6:05 a.m. - 1:50 p.m.
BEG
-
LHR
8h 45m
1 stop
C$ 297KLM
Fri, 27 Feb - Wed, 4 Mar
Lufthansa Logo
5:50 p.m. - 11:25 p.m.
LHR
-
BEG
4h 35m
1 stop
Lufthansa Logo
5:10 p.m. - 10:40 p.m.
BEG
-
LHR
6h 30m
1 stop
C$ 308Lufthansa
Fri, 8 May - Fri, 15 May
KLM Logo
10:00 a.m. - 11:25 p.m.
LHR
-
BEG
12h 25m
1 stop
KLM Logo
6:05 a.m. - 10:45 a.m.
BEG
-
LHR
5h 40m
1 stop
C$ 315KLM
Thu, 26 Feb - Wed, 4 Mar
Lufthansa Logo
4:25 p.m. - 11:25 p.m.
LHR
-
BEG
6h 00m
1 stop
Lufthansa Logo
6:15 a.m. - 9:55 a.m.
BEG
-
LHR
4h 40m
1 stop
C$ 327Lufthansa
Wed, 17 Jun - Sun, 21 Jun
KLM Logo
3:45 p.m. - 11:25 p.m.
LHR
-
BEG
6h 40m
1 stop
KLM Logo
12:35 p.m. - 5:00 p.m.
BEG
-
LHR
5h 25m
1 stop
C$ 333KLM
Thu, 26 Feb - Mon, 9 Mar
Austrian Airlines Logo
6:00 a.m. - 5:45 p.m.
LHR
-
BEG
10h 45m
1 stop
Austrian Airlines Logo
6:50 a.m. - 6:40 p.m.
BEG
-
LHR
12h 50m
1 stop
C$ 334Austrian Airlines
Fri, 13 Mar - Mon, 16 Mar
Austrian Airlines Logo
6:00 a.m. - 5:45 p.m.
LHR
-
BEG
10h 45m
1 stop
Austrian Airlines Logo
6:50 a.m. - 2:05 p.m.
BEG
-
LHR
8h 15m
1 stop
C$ 335Austrian Airlines
Fri, 13 Mar - Mon, 16 Mar
Lufthansa Logo
4:25 p.m. - 11:25 p.m.
LHR
-
BEG
6h 00m
1 stop
Lufthansa Logo
1:10 p.m. - 5:05 p.m.
BEG
-
LHR
4h 55m
1 stop
C$ 337Lufthansa
Mon, 8 Jun - Tue, 23 Jun
Lufthansa Logo
6:30 a.m. - 12:45 p.m.
LHR
-
BEG
5h 15m
1 stop
Lufthansa Logo
1:10 p.m. - 5:05 p.m.
BEG
-
LHR
4h 55m
1 stop
C$ 338Lufthansa
Sun, 7 Jun - Tue, 23 Jun

KLM flights from London Heathrow Airport to Belgrade

Our best KLM deals on London Heathrow Airport to Belgrade flight tickets
KLM
27 Feb
LHR8:25 p.m.London Heathrow
14h 30m
1 stop
BEG11:55 a.m.Belgrade Nikola Tesla
4 Mar
BEG6:05 a.m.Belgrade Nikola Tesla
11h 55m
1 stop
LHR5:00 p.m.London Heathrow
C$ 296
KLM
27 Feb
LHR8:25 p.m.London Heathrow
14h 30m
1 stop
BEG11:55 a.m.Belgrade Nikola Tesla
4 Mar
BEG6:05 a.m.Belgrade Nikola Tesla
8h 45m
1 stop
LHR1:50 p.m.London Heathrow
C$ 297
KLM
26 Feb
LHR10:00 a.m.London Heathrow
12h 25m
1 stop
BEG11:25 p.m.Belgrade Nikola Tesla
4 Mar
BEG6:05 a.m.Belgrade Nikola Tesla
5h 40m
1 stop
LHR10:45 a.m.London Heathrow
C$ 315

Air Serbia flights from London Heathrow Airport to Belgrade

Our best Air Serbia deals on London Heathrow Airport to Belgrade flight tickets
Air Serbia
18 Mar
LHR1:20 p.m.London Heathrow
2h 45m
BEG5:05 p.m.Belgrade Nikola Tesla
22 Mar
BEG10:15 a.m.Belgrade Nikola Tesla
3h 05m
LHR12:20 p.m.London Heathrow
C$ 353
Air Serbia
6 May
LHR1:30 p.m.London Heathrow
2h 45m
BEG5:15 p.m.Belgrade Nikola Tesla
13 May
BEG10:25 a.m.Belgrade Nikola Tesla
3h 05m
LHR12:30 p.m.London Heathrow
C$ 373
Air Serbia
19 Apr
LHR1:30 p.m.London Heathrow
2h 45m
BEG5:15 p.m.Belgrade Nikola Tesla
25 Apr
BEG10:25 a.m.Belgrade Nikola Tesla
3h 05m
LHR12:30 p.m.London Heathrow
C$ 375

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport 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, momondo users made 96,600 searches. Data last updated 29 January 2026.
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

Fri 27/2

8:25 p.m.-11:55 a.m.

1 stop14h 30m

Belgrade Nikola Tesla

Wed 4/3

6:05 a.m.-5:00 p.m.

1 stop11h 55m

C$ 296

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Fri 27/2

8:25 p.m.-11:55 a.m.

1 stop14h 30m

Belgrade Nikola Tesla

Wed 4/3

6:05 a.m.-1:50 p.m.

1 stop8h 45m

C$ 297

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Fri 8/5

5:50 p.m.-11:25 p.m.

1 stop4h 35m

Belgrade Nikola Tesla

Fri 15/5

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

1 stop6h 30m

C$ 308

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Thu 26/2

10:00 a.m.-11:25 p.m.

1 stop12h 25m

Belgrade Nikola Tesla

Wed 4/3

6:05 a.m.-10:45 a.m.

1 stop5h 40m

C$ 315

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Wed 17/6

4:25 p.m.-11:25 p.m.

1 stop6h 00m

Belgrade Nikola Tesla

Sun 21/6

6:15 a.m.-9:55 a.m.

1 stop4h 40m

C$ 327

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Thu 26/2

3:45 p.m.-11:25 p.m.

1 stop6h 40m

Belgrade Nikola Tesla

Mon 9/3

12:35 p.m.-5:00 p.m.

1 stop5h 25m

C$ 333

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Fri 13/3

6:00 a.m.-5:45 p.m.

1 stop10h 45m

Belgrade Nikola Tesla

Mon 16/3

6:50 a.m.-6:40 p.m.

1 stop12h 50m

C$ 334

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Fri 13/3

6:00 a.m.-5:45 p.m.

1 stop10h 45m

Belgrade Nikola Tesla

Mon 16/3

6:50 a.m.-2:05 p.m.

1 stop8h 15m

C$ 335

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Mon 8/6

4:25 p.m.-11:25 p.m.

1 stop6h 00m

Belgrade Nikola Tesla

Tue 23/6

1:10 p.m.-5:05 p.m.

1 stop4h 55m

C$ 337

LondonBelgrade

LHR - BEG

LHRBEG

London Heathrow

Sun 7/6

6:30 a.m.-12:45 p.m.

1 stop5h 15m

Belgrade Nikola Tesla

Tue 23/6

1:10 p.m.-5:05 p.m.

1 stop4h 55m

C$ 338

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belgrade from

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

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 cheapest month to fly to Belgrade from London Heathrow Airport is in July. Flight prices, which tend to average around C$ 168, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Belgrade from London Heathrow Airport during August instead. Flights to Belgrade in August, while not as cheap as those in July, still average around C$ 168.

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

The cheapest day to depart on your flight to Belgrade is on a Monday when prices can be found for as low as C$ 184. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 310.

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 C$ 327 when searching weeks out. 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 C$ 221 on momondo.

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

There is only 1 cabin class 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 round-trip 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

C$ 168

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 C$ 168. The best round-trip flight deal from London Heathrow Airport to Belgrade found on momondo in the last 72 hours is C$ 270.
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 1710.0 km. By plane, this route typically takes 2h 45m.

  • 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 are refreshed on a daily basis.

  • 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 required for your trip to Belgrade Nikola Tesla Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belgrade Nikola Tesla Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Travelling to a place near Belgrade?

Book flights to Belgrade if you plan to visit one of these locations
Novi Sad

Why use momondo?

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

It is quick and easy to find London to Belgrade flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belgrade that suits you.

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?

momondo provides multiple filters to help you find the best flight to Belgrade from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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