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Cheap flights from London Heathrow Airport to Belgrade from $108

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 20/7. 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 return flights

Air Serbia Logo
19:25 - 23:05LHR-BEG
2h 40mdirect
Air Serbia Logo
10:30 - 12:30BEG-LHR
3h 00mdirect
$192Air Serbia
Find Deal
Sun, 20 Jul - Tue, 22 Jul
Air Serbia Logo
19:55 - 23:35LHR-BEG
2h 40mdirect
Air Serbia Logo
10:30 - 12:30BEG-LHR
3h 00mdirect
$267Air Serbia
Find Deal
Sat, 13 Sep - Sun, 21 Sep
Air Serbia Logo
13:30 - 17:10LHR-BEG
2h 40mdirect
Air Serbia Logo
10:30 - 12:30BEG-LHR
3h 00mdirect
$286Air Serbia
Find Deal
Wed, 17 Sep - Wed, 24 Sep
Lufthansa Logo
06:55 - 12:15LHR-BEG
4h 20m1 stop
Lufthansa Logo
05:55 - 15:40BEG-LHR
10h 45m1 stop
$361Lufthansa
Find Deal
Tue, 7 Oct - Mon, 13 Oct
Lufthansa Logo
20:25 - 12:15LHR-BEG
14h 50m1 stop
Lufthansa Logo
13:00 - 19:40BEG-LHR
7h 40m1 stop
$377Lufthansa
Find Deal
Mon, 6 Oct - Thu, 16 Oct
Austrian Airlines Logo
06:00 - 23:35LHR-BEG
16h 35m1 stop
Austrian Airlines Logo
07:00 - 21:40BEG-LHR
15h 40m1 stop
$384Austrian Airlines
Find Deal
Sun, 5 Oct - Mon, 13 Oct
Austrian Airlines Logo
06:00 - 23:35LHR-BEG
16h 35m1 stop
Austrian Airlines Logo
07:00 - 08:20BEG-LHR
26h 20m1 stop
$386Austrian Airlines
Find Deal
Tue, 23 Sep - Sat, 4 Oct
SWISS Logo
06:00 - 14:00LHR-BEG
7h 00m1 stop
SWISS Logo
19:55 - 19:20BEG-LHR
24h 25m1 stop
$415SWISS
Find Deal
Thu, 28 Aug - Tue, 2 Sep
SWISS Logo
06:00 - 14:00LHR-BEG
7h 00m1 stop
SWISS Logo
14:45 - 21:45BEG-LHR
8h 00m1 stop
$446SWISS
Find Deal
Thu, 25 Sep - Sat, 4 Oct
 Logo
08:05 - 13:45LHR-BEG
4h 40m1 stop
 Logo
17:15 - 09:20BEG-LHR
17h 05m1 stop
Wed, 13 Aug - Thu, 14 Aug

Air Serbia flights from London Heathrow Airport to Belgrade

Our best Air Serbia deals on London Heathrow Airport to Belgrade flight tickets
Air Serbia
20 July
LHR19:25London Heathrow
2h 40m
BEG23:05Belgrade Nikola Tesla
22 July
BEG10:30Belgrade Nikola Tesla
3h 00m
LHR12:30London Heathrow
Air Serbia
13 Sept
LHR19:55London Heathrow
2h 40m
BEG23:35Belgrade Nikola Tesla
21 Sept
BEG10:30Belgrade Nikola Tesla
3h 00m
LHR12:30London Heathrow
Air Serbia
17 Sept
LHR13:30London Heathrow
2h 40m
BEG17:10Belgrade Nikola Tesla
25 Sept
BEG10:30Belgrade Nikola Tesla
3h 00m
LHR12:30London Heathrow

SWISS flights from London Heathrow Airport to Belgrade

Our best SWISS deals on London Heathrow Airport to Belgrade flight tickets
SWISS
28 Aug
LHR06:00London Heathrow
7h 00m
1 stop
BEG14:00Belgrade Nikola Tesla
2 Sept
BEG19:55Belgrade Nikola Tesla
24h 25m
1 stop
LHR19:20London Heathrow
SWISS
7 Sept
LHR06:00London Heathrow
25h 35m
1 stop
BEG08:35Belgrade Nikola Tesla
11 Sept
BEG14:45Belgrade Nikola Tesla
18h 30m
2 stops
LHR08:15London Heathrow
SWISS
10 Oct
LHR07:00London Heathrow
30h 00m
2 stops
BEG14:00Belgrade Nikola Tesla
15 Oct
BEG19:55Belgrade Nikola Tesla
13h 00m
1 stop
LHR07:55London Heathrow

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?

If you’re not able to fly to Belgrade in March, then May is your next best option. Flight prices from London Heathrow Airport to Belgrade during May average around $298.

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

The cheapest day to depart from London Heathrow Airport to Belgrade is on a Friday. Travellers who choose to depart for Belgrade on a Friday will often find tickets for as low as $71. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $518. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgrade.

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 $363 when searching weeks before you fly. 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 $260 on momondo.

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

There are 1 cabin classes 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.

Can stopping save me money on London Heathrow Airport to Belgrade flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Belgrade.

How have London Heathrow Airport to Belgrade flight prices changed over time?

As of July 2025, prices for London Heathrow Airport to Belgrade flights are approximately 17% 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 return 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

$108

Fastest flight time

2h 40m

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 $108. The best return flight deal from London Heathrow Airport to Belgrade found on momondo in the last 72 hours is $192.
The fastest flight from London Heathrow Airport to Belgrade takes 2h 40m
Direct flights go from London Heathrow Airport to Belgrade every day.
There is 1 airport near Belgrade: Belgrade Nikola Tesla (BEG)

  • How far is London Heathrow to Belgrade Nikola Tesla by plane?

    The distance between London Heathrow and Belgrade Nikola Tesla is about 1710.0 km. Typically, this will take 2h 40m by plane in normal conditions.

  • 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 updated daily.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 licence, 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
Subotica

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belgrade from London.

Can I find flights from London to Belgrade with flexible booking policies on momondo?

Yes. All flights to Belgrade from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Belgrade?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belgrade from London.

I’m not ready to book a flight from London to Belgrade right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Belgrade flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Sun 13/7
Sun 20/7

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