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Cheap flights from London Heathrow Airport to Zagreb from £56

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ZAG
25 Mar — 1 Apr1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Zagreb Franjo Tuđman are usually found in February or January, booked 44 days in advance, depart on a Thursday or Tuesday and return on a Saturday

Cheap flight deals from Heathrow to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Zagreb (ZAG). 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 20 March 2025.

Round-trip from

£102

One-way from

£56

Popular in

March

Cheapest in

February

Average price

£256

Good round-trip deal

£137 or less

Good one-way deal

£77 or less
British Airways
  • British Airways
  • 11/5-13/5
  • Nonstop
  • 4h 45m total
  • London to Zagreb
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British Airways
  • British Airways
  • 20/4
  • Nonstop
  • 2h 20m total
  • London to Zagreb
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from London Heathrow to Zagreb Franjo Tuđman.
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Price to beat on a one-way flight from London Heathrow to Zagreb Franjo Tuđman.
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Find flight deals from Heathrow to Zagreb

Cheapest flights from Heathrow to Zagreb
Explore the most affordable flight options available from Heathrow to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 March 2025.

Sun 11/506:35LHR - ZAG
Nonstop2h 20mBritish Airways
Tue 13/520:10ZAG - LHR
Nonstop2h 25mBritish Airways
Deal found 19/3£102
Thu 2/1014:35LHR - ZAG
Nonstop2h 20mMultiple Airlines
Mon 6/1015:00ZAG - LHR
1 stop22h 30mMultiple Airlines
Deal found 19/3£140
Fri 13/620:00LHR - ZAG
Nonstop2h 05mCroatia Airlines
Mon 16/617:55ZAG - LHR
Nonstop2h 20mCroatia Airlines
Deal found 19/3£149
Mon 28/406:00LHR - ZAG
1 stop3h 40mAustrian Airlines
Fri 2/518:50ZAG - LHR
1 stop3h 50mAustrian Airlines
Deal found 19/3£162
Sat 3/506:55LHR - ZAG
1 stop13h 25mLufthansa
Mon 5/515:00ZAG - LHR
1 stop8h 10mLufthansa
Deal found 19/3£169
Tue 27/510:15LHR - ZAG
1 stop6h 05mLOT
Fri 6/612:40ZAG - LHR
1 stop10h 20mLOT
Deal found 19/3£203
Sun 11/513:30LHR - ZAG
1 stop20h 25mAir Serbia
Tue 13/509:50ZAG - LHR
1 stop27h 40mAir Serbia
Deal found 19/3£204

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Zagreb 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 858,174 searches. Data last updated 20 March 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Zagreb that are best for you.

Fly from

Heathrow

Fly to

Zagreb

Route

Depart

Return

Price

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 11/5

06:35-09:55

Nonstop2h 20m

Zagreb Franjo Tuđman

Tue 13/5

20:10-21:35

Nonstop2h 25m

£102

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Mon 9/6

20:00-23:05

Nonstop2h 05m

Zagreb Franjo Tuđman

Wed 11/6

13:20-15:00

Nonstop2h 40m

£144

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Fri 13/6

20:00-23:05

Nonstop2h 05m

Zagreb Franjo Tuđman

Mon 16/6

17:55-19:15

Nonstop2h 20m

£149

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Mon 28/4

06:00-10:40

1 stop3h 40m

Zagreb Franjo Tuđman

Fri 2/5

18:50-21:40

1 stop3h 50m

£162

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sat 3/5

06:55-21:20

1 stop13h 25m

Zagreb Franjo Tuđman

Mon 5/5

15:00-22:10

1 stop8h 10m

£169

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Tue 27/5

10:15-17:20

1 stop6h 05m

Zagreb Franjo Tuđman

Fri 6/6

12:40-22:00

1 stop10h 20m

£203

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 11/5

13:30-10:55

1 stop20h 25m

Zagreb Franjo Tuđman

Tue 13/5

09:50-12:30

1 stop27h 40m

£204

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Tue 10/6

07:00-21:10

2 stops37h 10m

Zagreb Franjo Tuđman

Wed 9/7

18:00-21:30

2 stops28h 30m

£360

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 20/4

06:35-09:55

Nonstop2h 20m

£56

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Fri 6/6

20:00-23:05

Nonstop2h 05m

£67

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Showing 1-10 of 17 results
1
2

Best time to book a flight from Heathrow to Zagreb

Have a flexible travel schedule? Discover the best time to fly to Zagreb 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.

Cheapflights Insights

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

How far ahead should I book a flight from London Heathrow Airport to Zagreb?

Use this chart to determine the optimal time to book a return flight from Heathrow to Zagreb. Price data was last updated on 14 March 2025.

The best time to book flights from London Heathrow Airport to Zagreb is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Zagreb?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Zagreb (average of £100). Flying from London Heathrow Airport to Zagreb in December is currently the most expensive (average of £297). 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 ZAG?

Find hourly flight availability from Heathrow to Zagreb. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 March 2025.

It’s typically best to fly out from London Heathrow Airport to Zagreb in the evening. Doing so could potentially save you 43% on the flight price compared to flying at midday, which is usually more expensive.

What is the cheapest day to fly from London Heathrow Airport to Zagreb?

Use this chart to determine the cheapest time to fly return from Heathrow to Zagreb. Price data was last updated on 16 March 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Zagreb flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Zagreb by month

Plan your trip to Zagreb by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Zagreb ranges from 48.0 - 95.0 inches per month. June is typically the wettest month, when rainfall can reach 95.0 mm. February is typically the driest time to visit Zagreb when rainfall is around 48.0 mm.

Temperature in Zagreb by month

Plan your trip to Zagreb by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Zagreb, 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).

Reviews of airlines servicing Zagreb

Get insights into the airlines that provide service to Zagreb. 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 Zagreb. Reviews last updated 20 March 2025.
Peruse reviews from past customers who have flown with KLM, LOT and Austrian Airlines from London to Zagreb to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,319 reviews
Check prices

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,319 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LOT
7.6
Good
1,060 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
768 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,567 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Croatia Airlines
6.8
Okay
53 reviews
KLM
7.8
Good
1,319 reviews
Check prices

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Zagreb. 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 Zagreb from London Heathrow?

    Most people fly into Zagreb Franjo Tuđman (ZAG) if they book a flight to Zagreb from London Heathrow. On average, Franjo Tuđman has 2 inbound flights from London Heathrow per day from 6 airlines. Zagreb Franjo Tuđman is conveniently located just 6.7 mi from Zagreb’s city center.

  • What are the cheapest airlines flying from London Heathrow Airport to Zagreb round-trip?

    British Airways, at £102, was found to be the cheapest airline from London Heathrow Airport to Zagreb.Alternate airlines flying return to your destination include Croatia Airlines and Austrian Airlines. Users have found that British Airways is 51% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Zagreb one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £56. Croatia Airlines flights start at £67 while deals on Air Serbia start at £80 one-way.

  • What are the most reliable airlines from London Heathrow Airport to Zagreb?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Zagreb on time: American Airlines (81%), Qantas Airways (81%), British Airways (81%).

  • What are the cheapest flights from London Heathrow Airport to Zagreb?

    On average you can expect to pay £141 for a flight from London Heathrow Airport to Zagreb. The cheapest flight overall is £57 while the most popular route, (London Heathrow - Zagreb Franjo Tuđman) is currently priced at £102.

  • Can I find deals for flights from Heathrow to Zagreb that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Zagreb?

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

  • Can I find deals for business class flights from Heathrow to Zagreb?

    Yes. Cheapflights offers flight deals from Heathrow to Zagreb 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 Zagreb?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Zagreb (average of £100). Flying from London Heathrow Airport to Zagreb in December is currently the most expensive (average of £297). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Velika Gorica

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Alternative routes for Heathrow to Zagreb

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Heathrow to Zagreb

Discover the top 6 airlines that operate flights from Heathrow to Zagreb. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 March 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£109Average£215FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Croatia AirlinesCheapest£121Average£197FlexibilityNo cancel feeOn-time81%
Search Croatia Airlines flights
Austrian AirlinesCheapest£148Average£165FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
KLMCheapest£150Average£213FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£163Average£206FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£184Average£223FlexibilityNo cancel feeOn-time81%
Search LOT flights

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 Zagreb?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Zagreb from Heathrow today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Zagreb by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Heathrow to Zagreb with no change fees.

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

Yes! Start tracking prices for Heathrow to Zagreb 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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