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Cheap flights from London to Zagreb from €100

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 to Zagreb departing on 15/10. 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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Cheap return flights

British Airways Logo
06:35 - 09:55LHR-ZAG
2h 20mdirect
British Airways Logo
20:45 - 22:15ZAG-LHR
2h 30mdirect
€151British Airways
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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
€152Croatia Airlines
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Wed, 7 Jan - Sat, 24 Jan
Croatia Airlines Logo
16:50 - 20:05LHR-ZAG
2h 15mdirect
Croatia Airlines Logo
14:45 - 16:05ZAG-LHR
2h 20mdirect
€163Croatia Airlines
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Wed, 7 Jan - Wed, 21 Jan
Air Serbia Logo
13:20 - 10:50LHR-ZAG
20h 30m1 stop
Air Serbia Logo
18:50 - 12:20ZAG-LHR
18h 30m1 stop
€190Air Serbia
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Fri, 9 Jan - Mon, 19 Jan
Logo
06:55 - 12:35LHR-ZAG
4h 40m1 stop
Logo
18:50 - 21:40ZAG-LHR
3h 50m1 stop
€193
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Fri, 17 Oct - Tue, 21 Oct
Austrian Airlines Logo
06:00 - 14:00LHR-ZAG
7h 00m1 stop
Austrian Airlines Logo
14:35 - 21:40ZAG-LHR
8h 05m1 stop
€194Austrian Airlines
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Wed, 7 Jan - Wed, 21 Jan
Lufthansa Logo
07:25 - 12:35LHR-ZAG
4h 10m1 stop
Lufthansa Logo
06:05 - 09:40ZAG-LHR
4h 35m1 stop
€201Lufthansa
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Mon, 13 Oct - Fri, 24 Oct
Austrian Airlines Logo
09:05 - 14:00LHR-ZAG
3h 55m1 stop
Austrian Airlines Logo
14:35 - 18:40ZAG-LHR
5h 05m1 stop
€204Austrian Airlines
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Sun, 16 Nov - Fri, 21 Nov
Air Serbia Logo
13:30 - 09:10LHR-ZAG
18h 40m1 stop
Air Serbia Logo
09:50 - 13:20ZAG-LHR
28h 30m1 stop
€223Air Serbia
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Thu, 16 Oct - Sat, 25 Oct
Logo
06:55 - 12:35LHR-ZAG
4h 40m1 stop
Logo
18:50 - 21:40ZAG-LHR
3h 50m1 stop
€239
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Fri, 26 Sep - Fri, 3 Oct

British Airways flights from London to Zagreb

Our best British Airways deals on London 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
€151
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British Airways
12 Oct
LHR06:35London Heathrow
2h 20m
ZAG09:55Zagreb Franjo Tuđman
25 Oct
ZAG20:45Zagreb Franjo Tuđman
2h 30m
LHR22:15London Heathrow
€178
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British Airways
11 Oct
LHR16:30London Heathrow
2h 25m
ZAG19:55Zagreb Franjo Tuđman
25 Oct
ZAG20:45Zagreb Franjo Tuđman
2h 30m
LHR22:15London Heathrow
€183
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KLM flights from London to Zagreb

Our best KLM deals on London to Zagreb flight tickets
KLM
4 Oct
LHR11:45London Heathrow
4h 05m
1 stop
ZAG16:50Zagreb Franjo Tuđman
7 Oct
ZAG16:50Zagreb Franjo Tuđman
5h 05m
1 stop
LHR20:55London Heathrow
€202
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KLM
6 Oct
LHR09:55London Heathrow
5h 20m
1 stop
ZAG16:15Zagreb Franjo Tuđman
10 Oct
ZAG17:00Zagreb Franjo Tuđman
4h 55m
1 stop
LHR20:55London Heathrow
€210
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KLM
5 Jan
LHR08:40London Heathrow
4h 55m
1 stop
ZAG14:35Zagreb Franjo Tuđman
23 Jan
ZAG06:30Zagreb Franjo Tuđman
5h 15m
1 stop
LHR10:45London Heathrow
€210
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momondo Fare Finder

 
Customise your flight search to find flights from London 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 13,528 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from London to Zagreb that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

€151

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

€152

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Wed 7/1

16:50-20:05

Nonstop2h 15m

Zagreb Franjo Tuđman

Wed 21/1

14:45-16:05

Nonstop2h 20m

€163

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Fri 9/1

13:20-10:50

1 stop20h 30m

Zagreb Franjo Tuđman

Mon 19/1

18:50-12:20

1 stop18h 30m

€190

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Fri 17/10

06:55-12:35

1 stop4h 40m

Zagreb Franjo Tuđman

Tue 21/10

18:50-21:40

1 stop3h 50m

€193

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Wed 7/1

06:00-14:00

1 stop7h 00m

Zagreb Franjo Tuđman

Wed 21/1

14:35-21:40

1 stop8h 05m

€194

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Mon 13/10

07:25-12:35

1 stop4h 10m

Zagreb Franjo Tuđman

Fri 24/10

06:05-09:40

1 stop4h 35m

€201

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 16/11

09:05-14:00

1 stop3h 55m

Zagreb Franjo Tuđman

Fri 21/11

14:35-18:40

1 stop5h 05m

€204

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Thu 16/10

13:30-09:10

1 stop18h 40m

Zagreb Franjo Tuđman

Sat 25/10

09:50-13:20

1 stop28h 30m

€223

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Fri 26/9

06:55-12:35

1 stop4h 40m

Zagreb Franjo Tuđman

Fri 3/10

18:50-21:40

1 stop3h 50m

€239

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 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 cheapest month to fly to Zagreb?

If you’re not able to fly to Zagreb in January, then March is your next best option. Flight prices from London to Zagreb during March average around €105.

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

Fly from London Heathrow to Zagreb Franjo Tuđman for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Zagreb for around €225 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 for as low as €159 on momondo.

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

There are 2 cabin classes available to choose from on London 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.

Can stopping save me money on London to Zagreb flights?

You could potentially save up to 13% on your flight if you consider stops on a London to Zagreb flight.

How have London to Zagreb flight prices changed over time?

As of September 2025, prices for London to Zagreb flights are approximately 53% more expensive when compared to flights at the same time last year.

When to book flights from London to Zagreb

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

Cheap London to Zagreb (LON to ZAG) flight deals and tips

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

Fastest flight time

2h 05m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Zagreb

1 airport
The fastest flight from London to Zagreb takes 2h 05m
Direct flights go from London to Zagreb on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport near Zagreb: Zagreb Franjo Tuđman (ZAG)
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  • How far is London to Zagreb Franjo Tuđman by plane?

    Zagreb Franjo Tuđman is 1336.2 km away from London. Typically, this will take 2h 05m by plane in normal conditions.

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

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

  • How old do you have to be to fly from London to Zagreb Franjo Tuđman Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Zagreb Franjo Tuđman Airport.

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

    The required travel and health documents for your Zagreb Franjo Tuđman Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Zagreb Franjo Tuđman Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from London to Zagreb?

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Zagreb for you.

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

Flights from London to Zagreb with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential London to Zagreb flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from London to Zagreb now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Zagreb and let you know when they change.

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