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 month to fly from London Heathrow Airport to Banja Luka?

February can be a great time to fly to Banja Luka from London Heathrow Airport with a flight ticket averaging about £159. Cheapflights users have found deals in the month of February for as cheap as £120. The most expensive prices can be found in the month of July.

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.

£109+ Flights from London Heathrow Airport to Banja Luka

Cheap flight deals from Heathrow to Banja Luka

Round-trip from	£242
One-way from	£109
Popular in	July
Cheapest in	February
Average price	£235

Air Serbia
28/8-15/9
2 total stops
40h 00m total
London to Banja Luka

Search Deals

20/8
1 total stop
21h 45m total
London to Banja Luka

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£15 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Heathrow to Banja Luka

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 18 July 2025.

Thu 28/813:30LHR - BNX

1 stop20h 40mAir Serbia

Mon 15/918:10BNX - LHR

1 stop19h 20mAir Serbia

Deal found 17/7£242

Mon 1/919:30LHR - BNX

1 stop10h 25mMultiple Airlines

Mon 8/908:30BNX - LHR

2 stops10h 05mMultiple Airlines

Deal found 17/7£287

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 18 July 2025.

Thu 28/813:30LHR - BNX

1 stop20h 40mAir Serbia

Mon 15/918:10BNX - LHR

1 stop19h 20mAir Serbia

Deal found 17/7£242

Mon 1/919:30LHR - BNX

1 stop10h 25mMultiple Airlines

Mon 8/908:30BNX - LHR

2 stops10h 05mMultiple Airlines

Deal found 17/7£287

Last-minute flights from Heathrow to Banja Luka
Discover last-minute flight deals from Heathrow to Banja Luka. Data last updated 18 July 2025 and is based on user searches.

Thu 28/813:30LHR - BNX

1 stop20h 40mAir Serbia

Mon 15/918:10BNX - LHR

1 stop19h 20mAir Serbia

Deal found 17/7£242

Sun 31/806:00LHR - BNX

1 stop8h 45mMultiple Airlines

Sun 7/916:10BNX - LHR

1 stop6h 30mMultiple Airlines

Deal found 17/7£325

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 18 July 2025.

Wed 20/821:05LHR - BNX

1 stop21h 45mMultiple Airlines

Deal found 18/7£109

Sun 24/819:25LHR - BNX

1 stop21h 15mAir Serbia

Deal found 18/7£126

Sun 24/815:35LHR - BNX

2 stops25h 05mQatar Airways

Deal found 18/7£959

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonBanja Luka

LHR - BNX

LHRBNX

London Heathrow

Thu 28/8

13:30-11:10

1 stop20h 40m

Banja Luka

Mon 15/9

18:10-12:30

1 stop19h 20m

£242

LondonBanja Luka

LHR - BNX

LHRBNX

London Heathrow

Mon 1/9

19:30-06:55

1 stop10h 25m

Banja Luka

Mon 8/9

08:30-17:35

2 stops10h 05m

£287

LondonBanja Luka

LHR - BNX

LHRBNX

London Heathrow

Wed 20/8

21:05-19:50

1 stop21h 45m

£109

LondonBanja Luka

LHR - BNX

LHRBNX

London Heathrow

Sun 24/8

19:25-17:40

1 stop21h 15m

£126

LondonBanja Luka

LHR - BNX

LHRBNX

London Heathrow

Sun 24/8

15:35-17:40

2 stops25h 05m

£959

Flights are sorted by cheapest return flights first.

Deals found on 18/7

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.

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.

Reviews of airlines servicing Banja Luka

See what other customers who have flown with Qatar Airways and Air Serbia from London Heathrow Airport to Banja Luka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.4

Good

3,604 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you

Qatar Airways

7.4

Good

3,604 reviews

Qatar Airways

7.4

Good

3,604 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you

Air Serbia

6.3

Okay

196 reviews

Qatar Airways

7.4

Good

3,604 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you

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.

See more FAQs

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Cheapflights helps you search for flights from Heathrow to Banja Luka via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Banja Luka?

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.

Can Cheapflights find flights from Heathrow to Banja Luka with no change fees?

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

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

Yes! Start tracking prices for Heathrow to Banja Luka 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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Cheap flights from London Heathrow Airport to Banja Luka from £109

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 20/8. 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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 18 July 2025.

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 18 July 2025.

Cheapflights Fare Finder

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.

Reviews of airlines servicing Banja Luka

See what other customers who have flown with Qatar Airways and Air Serbia from London Heathrow Airport to Banja Luka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Banja Luka. 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 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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Banja Luka?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Banja Luka?

Can Cheapflights find flights from Heathrow to Banja Luka with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

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 18 July 2025.