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Cheap flights from London Heathrow Airport to Zagreb from £68

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 Zagreb departing on 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Heathrow Airport to Zagreb

Cheap return flights

Croatia Airlines Logo
16:50 - 20:05LHR-ZAG
2h 15mdirect
Croatia Airlines Logo
14:45 - 16:05ZAG-LHR
2h 20mdirect
£127Croatia Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
British Airways Logo
06:35 - 09:55LHR-ZAG
2h 20mdirect
British Airways Logo
20:45 - 22:15ZAG-LHR
2h 30mdirect
£130British Airways
Find Deal
Sun, 12 Oct - Sat, 18 Oct
Croatia Airlines Logo
16:50 - 20:05LHR-ZAG
2h 15mdirect
Croatia Airlines Logo
14:45 - 16:05ZAG-LHR
2h 20mdirect
£131Croatia Airlines
Find Deal
Wed, 7 Jan - Sat, 24 Jan
Multiple Airlines Logo
06:35 - 09:55LHR-ZAG
2h 20mdirect
Multiple Airlines Logo
09:50 - 12:30ZAG-LHR
27h 40m1 stop
£141Multiple Airlines
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Sun, 12 Oct - Sat, 18 Oct
Lufthansa Logo
06:55 - 12:35LHR-ZAG
4h 40m1 stop
Lufthansa Logo
13:20 - 17:05ZAG-LHR
4h 45m1 stop
£164Lufthansa
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Austrian Airlines Logo
06:00 - 10:40LHR-ZAG
3h 40m1 stop
Austrian Airlines Logo
11:20 - 21:40ZAG-LHR
11h 20m1 stop
£167Austrian Airlines
Find Deal
Fri, 3 Oct - Mon, 6 Oct
KLM Logo
11:45 - 16:50LHR-ZAG
4h 05m1 stop
KLM Logo
16:50 - 20:55ZAG-LHR
5h 05m1 stop
£174KLM
Find Deal
Sat, 4 Oct - Tue, 7 Oct
Austrian Airlines Logo
19:30 - 10:40LHR-ZAG
14h 10m1 stop
Austrian Airlines Logo
11:20 - 21:40ZAG-LHR
11h 20m1 stop
£175Austrian Airlines
Find Deal
Thu, 2 Oct - Mon, 6 Oct
Lufthansa Logo
13:45 - 21:20LHR-ZAG
6h 35m1 stop
Lufthansa Logo
06:05 - 09:55ZAG-LHR
4h 50m1 stop
£176Lufthansa
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Sat, 11 Oct - Sun, 12 Oct
KLM Logo
08:40 - 14:35LHR-ZAG
4h 55m1 stop
KLM Logo
06:30 - 10:45ZAG-LHR
5h 15m1 stop
£181KLM
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Mon, 5 Jan - Fri, 23 Jan

Croatia Airlines flights from London Heathrow Airport to Zagreb

Our best Croatia Airlines deals on London Heathrow Airport to Zagreb flight tickets
Croatia Airlines
29 Oct
LHR16:50London Heathrow
2h 15m
ZAG20:05Zagreb Franjo Tuđman
5 Nov
ZAG14:45Zagreb Franjo Tuđman
2h 20m
LHR16:05London Heathrow
£127
Find similar
Croatia Airlines
7 Jan
LHR16:50London Heathrow
2h 15m
ZAG20:05Zagreb Franjo Tuđman
24 Jan
ZAG14:45Zagreb Franjo Tuđman
2h 20m
LHR16:05London Heathrow
£131
Find similar
Croatia Airlines
7 Jan
LHR16:50London Heathrow
2h 15m
ZAG20:05Zagreb Franjo Tuđman
21 Jan
ZAG14:45Zagreb Franjo Tuđman
2h 20m
LHR16:05London Heathrow
£140
Find similar

British Airways flights from London Heathrow Airport to Zagreb

Our best British Airways deals on London Heathrow Airport to Zagreb flight tickets
British Airways
12 Oct
LHR06:35London Heathrow
2h 20m
ZAG09:55Zagreb Franjo Tuđman
18 Oct
ZAG20:45Zagreb Franjo Tuđman
2h 30m
LHR22:15London Heathrow
£130
Find similar
British Airways
23 Sept
LHR16:05London Heathrow
2h 20m
ZAG19:25Zagreb Franjo Tuđman
29 Sept
ZAG14:40Zagreb Franjo Tuđman
2h 40m
LHR16:20London Heathrow
£356
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Zagreb that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Wed 29/10

16:50-20:05

Nonstop2h 15m

Zagreb Franjo Tuđman

Wed 5/11

14:45-16:05

Nonstop2h 20m

£127

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 12/10

06:35-09:55

Nonstop2h 20m

Zagreb Franjo Tuđman

Sat 18/10

20:45-22:15

Nonstop2h 30m

£130

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Wed 7/1

16:50-20:05

Nonstop2h 15m

Zagreb Franjo Tuđman

Sat 24/1

14:45-16:05

Nonstop2h 20m

£131

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 12/10

06:35-09:55

Nonstop2h 20m

Zagreb Franjo Tuđman

Sat 18/10

09:50-12:30

1 stop27h 40m

£141

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Tue 14/10

06:55-12:35

1 stop4h 40m

Zagreb Franjo Tuđman

Tue 21/10

13:20-17:05

1 stop4h 45m

£164

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Fri 3/10

06:00-10:40

1 stop3h 40m

Zagreb Franjo Tuđman

Mon 6/10

11:20-21:40

1 stop11h 20m

£167

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sat 4/10

11:45-16:50

1 stop4h 05m

Zagreb Franjo Tuđman

Tue 7/10

16:50-20:55

1 stop5h 05m

£174

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Thu 2/10

19:30-10:40

1 stop14h 10m

Zagreb Franjo Tuđman

Mon 6/10

11:20-21:40

1 stop11h 20m

£175

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sat 11/10

13:45-21:20

1 stop6h 35m

Zagreb Franjo Tuđman

Sun 12/10

06:05-09:55

1 stop4h 50m

£176

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Mon 5/1

08:40-14:35

1 stop4h 55m

Zagreb Franjo Tuđman

Fri 23/1

06:30-10:45

1 stop5h 15m

£181

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Zagreb from

How to get the cheapest flight ticket from London Heathrow Airport to Zagreb

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 Zagreb?

What is the cheapest month to fly to Zagreb?

In general, January is the cheapest month to fly from London Heathrow Airport to Zagreb. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £162. If you’re not able to fly to Zagreb in January, then February is your next best option. Flight prices from London Heathrow Airport to Zagreb during February average around £162.

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

The cheapest day to depart from London Heathrow Airport to Zagreb is on a Tuesday. Travellers who choose to depart for Zagreb on a Tuesday will often find tickets for as low as £93. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £146. These prices are subject to change though, so be sure to set up a Price Alert for flights to Zagreb.

What is the cheapest time of day to depart on your flight to Zagreb?

According to our data, the cheapest time of day to fly to Zagreb is in the morning. momondo users have found flights departing from London Heathrow Airport to Zagreb in the morning for as low as £120. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Zagreb is in the afternoon when prices are around £158.

What is the cheapest London Heathrow to Zagreb Franjo Tuđman flight route?

Fly from London Heathrow to Zagreb Franjo Tuđman for the best London Heathrow - Zagreb Franjo Tuđman flight prices

How far in advance should I book a flight to Zagreb?

You are more likely to see cheaper flights to Zagreb from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Zagreb for around £193 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Zagreb from London Heathrow Airport for as low as £137 on momondo.

What cabin class options are available on London Heathrow to Zagreb Franjo Tuđman flights?

There are 3 cabin classes available to choose from on London Heathrow to Zagreb Franjo Tuđman flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2025, prices for London Heathrow Airport to Zagreb flights are approximately 71% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Zagreb

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Zagreb according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Zagreb (LHR to ZAG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Zagreb

Best price found

£71

Fastest flight time

2h 05m

Direct flights

Tue, Wed, Thu, Fri and Sat

Airports in Zagreb

1 airport
The best one-way flight to Zagreb from London Heathrow Airport in the past 72 hours is £71. The best return flight deal from London Heathrow Airport to Zagreb found on momondo in the last 72 hours is £130.
The fastest flight from London Heathrow Airport to Zagreb takes 2h 05m
Direct flights go from London Heathrow Airport to Zagreb on Tuesday, Wednesday, Thursday, Friday and Saturday. Airline offering direct flights is Croatia Airlines..
There is 1 airport near Zagreb: Zagreb Franjo Tuđman (ZAG)
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  • How far is London Heathrow to Zagreb Franjo Tuđman by plane?

    London Heathrow and Zagreb Franjo Tuđman are 842.8 mi apart from one another. A reasonable flight in good conditions will take 2h 05m.

  • When did momondo last update prices for flights from London Heathrow Airport to Zagreb Franjo Tuđman Airport?

    Prices for flights from London Heathrow Airport to Zagreb Franjo Tuđman Airport refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Zagreb Franjo Tuđman Airport?

  • How old do you have to be to fly from London Heathrow Airport to Zagreb Franjo Tuđman 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 layovers 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 Zagreb Franjo Tuđman Airport.

  • What documentation or ID do you need to fly to Zagreb Franjo Tuđman Airport?

    The travel and health documents required for your trip to Zagreb Franjo Tuđman 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 license, and a passport valid for six-months after you plan to arrive at Zagreb Franjo Tuđman 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 Zagreb?

  • What is the most popular airline from London Heathrow Airport to Zagreb?

Best airlines flying from London Heathrow Airport to Zagreb

Compare and see reviews for airlines that fly from London Heathrow Airport to Zagreb with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £99Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
Croatia AirlinesPriceFrom £125Free CancellationRating
7.3
64 reviews
Search Croatia Airlines flights
Austrian AirlinesPriceFrom £141Free CancellationRating
7.6
850 reviews
Search Austrian Airlines flights
LufthansaPriceFrom £157Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights

  • Croatia Airlines Flights From London Heathrow Airport to Zagreb

    Across 3 Croatia Airlines flights from London Heathrow Airport to Zagreb this week, the average price was £270, with the best Croatia Airlines deals starting from £171 round-trip. 64 users have rated Croatia Airlines on momondo, with an average score of 7.3/10.

  • British Airways Flights From London Heathrow Airport to Zagreb

    British Airways (6.7/10 from 7,363 reviews) operates around 3 flights from London Heathrow Airport to Zagreb in any given week. The average British Airways airfare for this route is around £282, with deals from around £135 rare but found on momondo. Referenced prices are for round-trip London Heathrow Airport to Zagreb flight searches in the last 72 hours.

Travelling to a place near Zagreb?

Book flights to Zagreb if you plan to visit one of these locations
Varaždin
Velika Gorica

Why use momondo?

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

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 Zagreb from London.

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

momondo does allow users to show only those flights to Zagreb from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between London and Zagreb by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Zagreb from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Zagreb trip

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