In terms of precipitation, rainfall in Banja Luka ranges from 60.0 - 110.0 inches per month. June is typically the wettest month, when rainfall can reach 110.0 mm. January is typically the driest time to visit Banja Luka when rainfall is around 60.0 mm.

If weather is an important factor for your trip to Banja Luka, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Banja Luka as you normally would.

What airport do you fly into for flights to Banja Luka from London Heathrow?

Most people fly into Banja Luka (BNX) if they book a flight to Banja Luka from London Heathrow. On average, Banja Luka has 0 inbound flights from London Heathrow per day from 0 airlines. Banja Luka is conveniently located just 12.7 mi from Banja Luka’s city center.

Can I find deals for flights from Heathrow to Banja Luka that include hotel bookings?

Yes. In addition to deals on Heathrow to Banja Luka flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Banja Luka?

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

Can I find deals for business class flights from Heathrow to Banja Luka?

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

£124+ Cheap Flights from London Heathrow Airport to Banja Luka

Cheap flight deals from Heathrow to Banja Luka

Enter your travel dates to find the best prices.

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Cheapest flights from Heathrow to Banja Luka
Explore the most affordable flight options available from Heathrow to Banja Luka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Thu 17/1213:55 -

2 stops16h 50m

Fri 15/108:10 -

2 stops12h 55m

Deal found 2/11£275

Wed 16/1220:25 -

2 stops19h 55m

Fri 15/118:45 -

1 stop18h 35m

Deal found 2/11£281

Fri 18/1206:30 -

2 stops10h 45m

Fri 15/118:45 -

1 stop18h 35m

Deal found 2/11£341

Wed 16/1209:55 -

3 stops30h 25m

Wed 23/1220:20 -

2 stops20h 30m

Deal found 1/11£375

Sat 19/1217:10 -

2 stops12h 45m

Mon 4/115:45 -

2 stops6h 35m

Deal found 2/11£448

Find flight deals from Heathrow to Banja Luka

Round-trip from	£275
One-way from	£124

17/12-15/1
4 total stops
29h 45m total
London to Banja Luka

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3/12-31/12
2 total stops
14h 55m total
London to Banja Luka

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Banja Luka that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

LondonBanja Luka

LHR London Heathrow - BNX Banja Luka

LHRBNX

London Heathrow

Thu 3/12

13:55-09:25

1 stop18h 30m

Banja Luka

Wed 31/12

00:00-00:00

Nonstop0h 00m

£134

LondonBanja Luka

LHR London Heathrow - BNX Banja Luka

LHRBNX

London Heathrow

Thu 17/12

20:50-18:15

3 stops20h 25m

Banja Luka

Wed 31/12

00:00-00:00

Nonstop0h 00m

£231

Fastest return journey

LondonBanja Luka

LHR London Heathrow - BNX Banja Luka

LHRBNX

London Heathrow

Mon 21/12

06:00-15:10

1 stop8h 10m

Banja Luka

Wed 31/12

00:00-00:00

Nonstop0h 00m

£257

LondonBanja Luka

LHR London Heathrow - BNX Banja Luka

LHRBNX

London Heathrow

Thu 17/12

06:30-17:20

2 stops9h 50m

Banja Luka

Fri 15/1

18:45-12:20

1 stop18h 35m

£281

LondonBanja Luka

LHR London Heathrow - BNX Banja Luka

LHRBNX

London Heathrow

Wed 16/12

20:25-17:20

2 stops19h 55m

Banja Luka

Fri 15/1

18:45-12:20

1 stop18h 35m

£281

LondonBanja Luka

LHR London Heathrow - BNX Banja Luka

LHRBNX

London Heathrow

Fri 12/2

21:05-19:10

2 stops21h 05m

Banja Luka

Fri 19/2

08:10-17:00

2 stops9h 50m

£298

LondonBanja Luka

LHR London Heathrow - BNX Banja Luka

LHRBNX

London Heathrow

Wed 16/12

09:55-17:20

3 stops30h 25m

Banja Luka

Wed 23/12

20:20-15:50

2 stops20h 30m

£375

LondonBanja Luka

LHR London Heathrow - BNX Banja Luka

LHRBNX

London Heathrow

Sat 19/12

20:05-11:00

3 stops37h 55m

Banja Luka

Mon 4/1

11:30-18:30

3 stops32h 00m

£549

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Sorted by cheapest first

Best time to book a flight from Heathrow to Banja Luka

Have a flexible travel schedule? Discover the best time to fly to Banja Luka from Heathrow with our price prediction graph.

LHR-BNX

Estimated return 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.

Related info for your journey

What airport do you fly into for flights to Banja Luka from London Heathrow?
Most people fly into Banja Luka (BNX) if they book a flight to Banja Luka from London Heathrow. On average, Banja Luka has 0 inbound flights from London Heathrow per day from 0 airlines. Banja Luka is conveniently located just 12.7 mi from Banja Luka’s city center.
Can I find deals for flights from Heathrow to Banja Luka that include hotel bookings?
Yes. In addition to deals on Heathrow to Banja Luka flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Banja Luka?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Banja Luka.
Can I find deals for business class flights from Heathrow to Banja Luka?
Yes. Cheapflights offers flight deals from Heathrow to Banja Luka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Banja Luka from Heathrow.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Banja Luka flexibly with Cheapflights today.

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Cheap flights from London Heathrow Airport to Banja Luka from £124

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Banja Luka

Cheapest flights from Heathrow to Banja LukaExplore the most affordable flight options available from Heathrow to Banja Luka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Explore the most affordable flight options available from Heathrow to Banja Luka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Heathrow to Banja LukaDiscover carefully curated flight deals from Heathrow to Banja Luka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Discover carefully curated flight deals from Heathrow to Banja Luka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Last-minute flights from Heathrow to Banja LukaDiscover last-minute flight deals from Heathrow to Banja Luka. Data last updated 5 November 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Banja Luka. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Heathrow to Banja LukaSearch for one-way flight options from Heathrow to Banja Luka. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Search for one-way flight options from Heathrow to Banja Luka. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

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Use the filters below to find and compare flights from London Heathrow Airport to Banja Luka that are best for you.

Best time to book a flight from Heathrow to Banja Luka

Have a flexible travel schedule? Discover the best time to fly to Banja Luka from Heathrow with our price prediction graph.

Related info for your journey

What airport do you fly into for flights to Banja Luka from London Heathrow?

Can I find deals for flights from Heathrow to Banja Luka that include hotel bookings?

How can I find direct flights from Heathrow to Banja Luka?

Can I find deals for business class flights from Heathrow to Banja Luka?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Banja Luka

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Banja Luka by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Bosnia and Herzegovina

Book a non-stop flight to one of these other cities located in Bosnia and Herzegovina.

Search flights from Heathrow to Banja Luka by cabin class

Find flights from Heathrow to Banja Luka, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Banja Luka flights

Browse other Heathrow and Banja Luka flight options. Last updated on 5 November 2026.

Other flights from Heathrow

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Can Cheapflights notify me if prices for flights from Heathrow to Banja Luka become cheaper?

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Cheapest flights from Heathrow to Banja Luka
Explore the most affordable flight options available from Heathrow to Banja Luka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Heathrow to Banja Luka
Discover carefully curated flight deals from Heathrow to Banja Luka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Last-minute flights from Heathrow to Banja Luka
Discover last-minute flight deals from Heathrow to Banja Luka. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Heathrow to Banja Luka
Search for one-way flight options from Heathrow to Banja Luka. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.