What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Zagreb to London flights?

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 16% of flights being delayed.

How often are flights from Zagreb to London delayed?

About 24% of weekly flights between Zagreb and London have experienced delays in the past year, with the average delay time being 96 minutes.

What is the most punctual flight time for Zagreb to London flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

How long is the flight from Zagreb to London Heathrow Airport?

British Airways can get you from Zagreb to London Heathrow Airport in just under 2h 40m. Your travel time will be generally consistent. The distance from Zagreb to London Heathrow Airport is about 849 mi. Generally, flights for this route are direct.

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

Cheapflights users have booked flights from Zagreb to London Heathrow Airport round-trip from £111. Another airline that can offer you cheap pricing is Lufthansa. Croatia Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.

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

One-way options have recently been found by users for as low as £64 on Air Serbia. Other airlines that offer cheap prices include Croatia Airlines from £78 and Aegean Airlines from £83 one-way.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

While on average a flight from Zagreb to London Heathrow Airport is generally £95, our data shows the cheapest flight currently is £60. When looking at the most popular route, (Zagreb Franjo Tuđman - London Heathrow), you can expect to pay £110 for that flight.

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

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 Zagreb to London Heathrow Airport on time: American Airlines (69%), Japan Airlines (69%), Qantas Airways (69%).

What airport do you fly from for flights from Zagreb to London Heathrow?

For a flight from Zagreb to London Heathrow, you will be flying from Franjo Tuđman. Zagreb Franjo Tuđman (ZAG) is just 6.7 mi from the center of the city. Franjo Tuđman is the only Zagreb airport and it handles 0 outbound flights to London Heathrow per day. 2 airlines have flights to London Heathrow from Zagreb Franjo Tuđman on a regular basis.

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

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

How can I find direct flights from Zagreb to Heathrow?

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

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

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

£64+ Flights from Zagreb to London Heathrow Airport

Q: How much does it cost for a return flight from Zagreb to London Heathrow Airport?

Airfare is typical for this route at the moment. Zagreb to London Heathrow Airport flights typically cost between £138 and £261 in March. The cheapest return flight price found within the last 3 days was £141 on British Airways (30 Mar-31 Mar).

Cheap flight deals from Zagreb to Heathrow

Round-trip from	£141
One-way from	£64
Popular in	July
Cheapest in	January
Average price	£210
Good round-trip deal	£106 or less
Good one-way deal	£78 or less

British Airways
30/3-31/3
Nonstop
5h 00m total
Zagreb to London

Search Deals

Air Serbia
17/3
1 total stop
26h 00m total
Zagreb to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£41 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from Zagreb Franjo Tuđman to London Heathrow.

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Price to beat on a one-way flight from Zagreb Franjo Tuđman to London Heathrow.

Search Deals

Find flight deals from Zagreb to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Zagreb to Heathrow
Explore the most affordable flight options available from Zagreb to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Sat 18/1020:45ZAG - LHR

Nonstop2h 30mBritish Airways

Sun 19/1006:35LHR - ZAG

Nonstop2h 20mBritish Airways

Deal found 15/10£134

Fri 7/1114:45ZAG - LHR

Nonstop2h 20mCroatia Airlines

Fri 14/1116:50LHR - ZAG

Nonstop2h 15mCroatia Airlines

Deal found 16/10£153

Fri 17/1013:40ZAG - LHR

Nonstop2h 40mBritish Airways

Mon 20/1010:30LHR - ZAG

Nonstop2h 20mBritish Airways

Deal found 15/10£153

Sat 29/1106:55ZAG - LHR

1 stop10h 10mCroatia Airlines

Sat 6/1216:50LHR - ZAG

1 stop3h 55mCroatia Airlines

Deal found 15/10£156

Thu 6/1114:35ZAG - LHR

1 stop5h 05mMultiple Airlines

Thu 20/1111:10LHR - ZAG

1 stop3h 45mMultiple Airlines

Deal found 15/10£157

Wed 24/1213:35ZAG - LHR

1 stop4h 30mLufthansa

Wed 31/1207:40LHR - ZAG

1 stop4h 10mLufthansa

Deal found 17/10£160

Wed 24/1213:35ZAG - LHR

1 stop4h 30mMultiple Airlines

Wed 31/1209:05LHR - ZAG

1 stop3h 55mMultiple Airlines

Deal found 16/10£161

Fri 7/1116:45ZAG - LHR

1 stop5h 15mLufthansa

Fri 14/1108:45LHR - ZAG

1 stop6h 10mLufthansa

Deal found 16/10£162

Sat 8/1114:35ZAG - LHR

1 stop5h 05mAustrian Airlines

Sun 9/1106:00LHR - ZAG

1 stop7h 00mAustrian Airlines

Deal found 15/10£162

Fri 26/1216:40ZAG - LHR

1 stop3h 55mLufthansa

Wed 31/1207:40LHR - ZAG

1 stop4h 10mLufthansa

Deal found 15/10£163

Best flights from Zagreb to Heathrow
Discover carefully curated flight deals from Zagreb to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2025.

Mon 30/314:40ZAG - LHR

Nonstop2h 40mBritish Airways

Tue 31/316:05LHR - ZAG

Nonstop2h 20mBritish Airways

Deal found 15/10£141

Mon 22/1216:40ZAG - LHR

1 stop3h 55mMultiple Airlines

Wed 31/1206:00LHR - ZAG

1 stop7h 00mMultiple Airlines

Deal found 16/10£163

Tue 23/1206:30ZAG - LHR

1 stop5h 15mKLM

Wed 31/1217:05LHR - ZAG

1 stop4h 55mKLM

Deal found 15/10£167

Mon 17/1114:45ZAG - LHR

Nonstop2h 20mCroatia Airlines

Fri 21/1116:50LHR - ZAG

Nonstop2h 15mCroatia Airlines

Deal found 16/10£172

Mon 1/1212:45ZAG - LHR

1 stop21h 50mLOT

Mon 8/1210:25LHR - ZAG

1 stop24h 40mLOT

Deal found 16/10£175

Mon 16/214:45ZAG - LHR

Nonstop2h 20mMultiple Airlines

Thu 19/206:30LHR - ZAG

1 stop7h 05mMultiple Airlines

Deal found 16/10£163

Tue 23/1206:30ZAG - LHR

1 stop5h 15mKLM

Fri 26/1208:40LHR - ZAG

1 stop4h 55mKLM

Deal found 16/10£175

Tue 23/1213:35ZAG - LHR

1 stop6h 00mMultiple Airlines

Tue 30/1206:00LHR - ZAG

1 stop7h 00mMultiple Airlines

Deal found 16/10£165

Mon 22/1215:05ZAG - LHR

1 stop6h 45mKLM

Wed 31/1208:40LHR - ZAG

1 stop4h 55mKLM

Deal found 15/10£178

Mon 17/1114:45ZAG - LHR

Nonstop2h 20mMultiple Airlines

Thu 20/1106:00LHR - ZAG

1 stop4h 00mMultiple Airlines

Deal found 16/10£168

Direct flights from Zagreb to Heathrow
Explore direct flight options from Zagreb to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 October 2025.

Mon 30/314:40ZAG - LHR

Nonstop2h 40mBritish Airways

Tue 31/316:05LHR - ZAG

Nonstop2h 20mBritish Airways

Deal found 15/10£141

Fri 7/1114:45ZAG - LHR

Nonstop2h 20mCroatia Airlines

Fri 14/1116:50LHR - ZAG

Nonstop2h 15mCroatia Airlines

Deal found 16/10£153

Mon 17/1114:45ZAG - LHR

Nonstop2h 20mCroatia Airlines

Fri 21/1116:50LHR - ZAG

Nonstop2h 15mCroatia Airlines

Deal found 16/10£172

Mon 24/1114:45ZAG - LHR

Nonstop2h 20mCroatia Airlines

Fri 28/1116:50LHR - ZAG

Nonstop2h 15mCroatia Airlines

Deal found 16/10£180

Mon 22/1214:45ZAG - LHR

Nonstop2h 20mCroatia Airlines

Mon 29/1216:50LHR - ZAG

Nonstop2h 15mCroatia Airlines

Deal found 16/10£198

Wed 5/1114:45ZAG - LHR

Nonstop2h 20mCroatia Airlines

Fri 21/1116:50LHR - ZAG

Nonstop2h 15mCroatia Airlines

Deal found 15/10£199

Fri 7/1114:45ZAG - LHR

Nonstop2h 20mCroatia Airlines

Mon 10/1116:50LHR - ZAG

Nonstop2h 15mCroatia Airlines

Deal found 16/10£202

Mon 22/1214:45ZAG - LHR

Nonstop2h 20mCroatia Airlines

Fri 26/1216:50LHR - ZAG

Nonstop2h 15mCroatia Airlines

Deal found 14/10£219

Fri 19/1214:45ZAG - LHR

Nonstop2h 20mCroatia Airlines

Mon 29/1216:50LHR - ZAG

Nonstop2h 15mCroatia Airlines

Deal found 16/10£220

Last-minute flights from Zagreb to Heathrow
Discover last-minute flight deals from Zagreb to Heathrow. Data last updated 17 October 2025 and is based on user searches.

Wed 22/1020:15ZAG - LHR

1 stop17h 15mAir Serbia

Mon 27/1013:20LHR - ZAG

1 stop20h 30mAir Serbia

Deal found 15/10£211

Wed 22/1014:50ZAG - LHR

Nonstop2h 20mCroatia Airlines

Wed 29/1016:50LHR - ZAG

Nonstop2h 15mCroatia Airlines

Deal found 15/10£214

Wed 22/1011:10ZAG - LHR

1 stop11h 30mAustrian Airlines

Mon 27/1006:00LHR - ZAG

1 stop7h 00mAustrian Airlines

Deal found 15/10£215

Thu 23/1006:00ZAG - LHR

1 stop5h 45mMultiple Airlines

Thu 30/1008:55LHR - ZAG

1 stop4h 40mMultiple Airlines

Deal found 15/10£207

Thu 23/1006:05ZAG - LHR

1 stop4h 50mMultiple Airlines

Mon 27/1006:00LHR - ZAG

1 stop7h 00mMultiple Airlines

Deal found 15/10£216

Fri 24/1012:40ZAG - LHR

1 stop10h 20mLOT

Tue 28/1018:20LHR - ZAG

1 stop16h 45mLOT

Deal found 15/10£206

Fri 24/1006:05ZAG - LHR

1 stop4h 50mMultiple Airlines

Tue 28/1006:00LHR - ZAG

1 stop7h 00mMultiple Airlines

Deal found 15/10£210

Fri 24/1020:15ZAG - LHR

1 stop17h 15mMultiple Airlines

Sat 1/1110:35LHR - ZAG

1 stop5h 45mMultiple Airlines

Deal found 15/10£217

Sat 25/1018:05ZAG - LHR

1 stop4h 55mLOT

Wed 29/1018:20LHR - ZAG

1 stop22h 00mLOT

Deal found 16/10£220

Sun 26/1006:15ZAG - LHR

1 stop4h 30mMultiple Airlines

Fri 31/1006:00LHR - ZAG

1 stop7h 00mMultiple Airlines

Deal found 15/10£217

Mon 27/1016:40ZAG - LHR

1 stop3h 55mLufthansa

Sat 1/1107:40LHR - ZAG

1 stop4h 10mLufthansa

Deal found 15/10£214

Mon 27/1014:45ZAG - LHR

1 stop5h 00mLufthansa

Fri 31/1011:10LHR - ZAG

1 stop3h 50mLufthansa

Deal found 15/10£220

One-way flights from Zagreb to Heathrow
Search for one-way flight options from Zagreb to Heathrow. Find affordable one-way fares based on user searches. Data last updated 17 October 2025.

Tue 17/311:20ZAG - LHR

1 stop26h 00mAir Serbia

Deal found 14/10£64

Wed 17/1214:45ZAG - LHR

Nonstop2h 20mCroatia Airlines

Deal found 15/10£78

Sat 8/1118:05ZAG - LHR

1 stop15h 00mMultiple Airlines

Deal found 15/10£83

Fri 7/1114:45ZAG - LHR

Nonstop2h 20mCroatia Airlines

Deal found 16/10£85

Sun 7/1206:30ZAG - LHR

1 stop5h 15mKLM

Deal found 16/10£86

Mon 1/1206:30ZAG - LHR

1 stop11h 30mKLM

Deal found 15/10£89

Thu 6/1106:25ZAG - LHR

1 stop11h 25mMultiple Airlines

Deal found 16/10£90

Sun 30/1117:30ZAG - LHR

1 stop15h 10mKLM

Deal found 15/10£91

Fri 14/1121:10ZAG - LHR

1 stop19h 55mCroatia Airlines

Deal found 16/10£93

Wed 12/1119:05ZAG - LHR

1 stop27h 10mAegean Airlines

Deal found 16/10£94

Sat 29/1105:45ZAG - LHR

2 stops9h 40mMultiple Airlines

Deal found 15/10£95

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

Mon 30/3

14:40-16:20

Nonstop2h 40m

London Heathrow

Tue 31/3

16:05-19:25

Nonstop2h 20m

£141

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

Mon 22/12

16:40-19:35

1 stop3h 55m

London Heathrow

Wed 31/12

06:00-14:00

1 stop7h 00m

£163

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

Mon 16/2

14:45-16:05

Nonstop2h 20m

London Heathrow

Thu 19/2

06:30-14:35

1 stop7h 05m

£163

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

Tue 23/12

13:35-18:35

1 stop6h 00m

London Heathrow

Tue 30/12

06:00-14:00

1 stop7h 00m

£165

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

Tue 23/12

06:30-10:45

1 stop5h 15m

London Heathrow

Wed 31/12

17:05-23:00

1 stop4h 55m

£167

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

Mon 17/11

14:45-16:05

Nonstop2h 20m

London Heathrow

Thu 20/11

06:00-11:00

1 stop4h 00m

£168

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

Mon 17/11

14:45-16:05

Nonstop2h 20m

London Heathrow

Fri 21/11

16:50-20:05

Nonstop2h 15m

£172

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

Mon 1/12

12:45-09:35

1 stop21h 50m

London Heathrow

Mon 8/12

10:25-12:05

1 stop24h 40m

£175

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

Tue 23/12

06:30-10:45

1 stop5h 15m

London Heathrow

Fri 26/12

08:40-14:35

1 stop4h 55m

£175

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

Mon 22/12

15:05-20:50

1 stop6h 45m

London Heathrow

Wed 31/12

08:40-14:35

1 stop4h 55m

£178

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 21 results

Best time to book a flight from Zagreb to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Zagreb 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 Zagreb to London Heathrow Airport

Prices

Delays

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

Currently, April is the cheapest month in which you can book a flight from Zagreb to London Heathrow Airport (average of £45). Flying from Zagreb to London Heathrow Airport in July is currently the most expensive (average of £258). 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 ZAG to LHR?

When flying from Zagreb to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 48% versus a flight in the morning.

How much does it cost for a return flight from Zagreb to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Croatia Airlines and Lufthansa from Zagreb to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Croatia Airlines

7.3

Good

66 reviews

Check prices

Reviews

1 / 2

6.0

Good

Risto,Aug 2025

SKP - ZAG

CA is OK. I can only complain to Cheap flights app. So I couldn't make web check in using your app. The app is very poor, unpractical and complicated.😧 My suggestion to you is to develop better, contemporary, faster and somple application for check in. If I am your web designer I'd know what should I do. 😀

Croatia Airlines

7.3

Good

66 reviews

Croatia Airlines

7.3

Good

66 reviews

Check prices

Reviews

1 / 2

6.0

Good

Risto,Aug 2025

SKP - ZAG

Lufthansa

6.8

Okay

7,497 reviews

Croatia Airlines

7.3

Good

66 reviews

Check prices

Reviews

1 / 2

6.0

Good

Risto,Aug 2025

SKP - ZAG

Related info for your journey

What airport do you fly from for flights from Zagreb to London Heathrow?
For a flight from Zagreb to London Heathrow, you will be flying from Franjo Tuđman. Zagreb Franjo Tuđman (ZAG) is just 6.7 mi from the center of the city. Franjo Tuđman is the only Zagreb airport and it handles 0 outbound flights to London Heathrow per day. 2 airlines have flights to London Heathrow from Zagreb Franjo Tuđman on a regular basis.
How long is the flight from Zagreb to London Heathrow Airport?
British Airways can get you from Zagreb to London Heathrow Airport in just under 2h 40m. Your travel time will be generally consistent. The distance from Zagreb to London Heathrow Airport is about 849 mi. Generally, flights for this route are direct.
What are the cheapest airlines flying from Zagreb to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Zagreb to London Heathrow Airport round-trip from £111. Another airline that can offer you cheap pricing is Lufthansa. Croatia Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Zagreb to London Heathrow Airport one-way?
One-way options have recently been found by users for as low as £64 on Air Serbia. Other airlines that offer cheap prices include Croatia Airlines from £78 and Aegean Airlines from £83 one-way.
What are the most reliable airlines from Zagreb to London Heathrow Airport?
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 Zagreb to London Heathrow Airport on time: American Airlines (69%), Japan Airlines (69%), Qantas Airways (69%).
What are the cheapest flights from Zagreb to London Heathrow Airport?
While on average a flight from Zagreb to London Heathrow Airport is generally £95, our data shows the cheapest flight currently is £60. When looking at the most popular route, (Zagreb Franjo Tuđman - London Heathrow), you can expect to pay £110 for that flight.
Can I find deals for flights from Zagreb to Heathrow that include hotel bookings?
Yes. In addition to deals on Zagreb to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Zagreb to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Zagreb to Heathrow.
Can I find deals for business class flights from Zagreb to Heathrow?
Yes. Cheapflights offers flight deals from Zagreb to Heathrow 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 Zagreb to London Heathrow Airport?
Currently, April is the cheapest month in which you can book a flight from Zagreb to London Heathrow Airport (average of £45). Flying from Zagreb to London Heathrow Airport in July is currently the most expensive (average of £258). 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

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Top 2 airlines flying from Zagreb to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Croatia Airlines	Cheapest£111	Average£250	FlexibilityNo cancel fee	On-time81%	Search Croatia Airlines flights
Lufthansa	Cheapest£284	Average£304	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from Zagreb to Heathrow?

Cheapflights helps you search for flights from Zagreb to Heathrow 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 Zagreb to Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Zagreb to Heathrow for you. Better yet — we are completely free to use.

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Zagreb to London Heathrow Airport from £64

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Zagreb to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Zagreb to Heathrow

Cheapest flights from Zagreb to HeathrowExplore the most affordable flight options available from Zagreb to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Explore the most affordable flight options available from Zagreb to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Zagreb to Heathrow

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

Cheapflights Insights

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

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

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

How much does it cost for a return flight from Zagreb to London Heathrow Airport?

How often are flights from Zagreb to London delayed?

What is the most punctual flight time for Zagreb to London flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Zagreb to London flights?

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Croatia Airlines and Lufthansa from Zagreb to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines 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 Zagreb to Heathrow. 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 from for flights from Zagreb to London Heathrow?

How long is the flight from Zagreb to London Heathrow Airport?

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

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

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

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

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

How can I find direct flights from Zagreb to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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Alternative routes for Zagreb to Heathrow

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Top 2 airlines flying from Zagreb to Heathrow

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Cheapest flights from Zagreb to Heathrow
Explore the most affordable flight options available from Zagreb to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.