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Cheap flights from London to Zagreb from $149

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 6/3. 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

Enter your travel dates to find the best prices.
Croatia Airlines Logo
16:50 - 20:05LHR-ZAG
2h 15mdirect
Croatia Airlines Logo
14:45 - 16:05ZAG-LHR
2h 20mdirect
$288Croatia Airlines
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Sat, 14 Mar - Mon, 16 Mar
Multiple Airlines Logo
08:45 - 15:55LHR-ZAG
6h 10m1 stop
Multiple Airlines Logo
14:35 - 18:40ZAG-LHR
5h 05m1 stop
$329Multiple Airlines
Find Deal
Fri, 21 Nov - Fri, 28 Nov
Lufthansa Logo
07:40 - 12:45LHR-ZAG
4h 05m1 stop
Lufthansa Logo
13:35 - 17:05ZAG-LHR
4h 30m1 stop
$344Lufthansa
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Wed, 5 Nov - Sat, 8 Nov
Austrian Airlines Logo
06:00 - 14:00LHR-ZAG
7h 00m1 stop
Austrian Airlines Logo
14:35 - 21:40ZAG-LHR
8h 05m1 stop
$361Austrian Airlines
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Sat, 1 Nov - Thu, 6 Nov
Austrian Airlines Logo
06:00 - 14:00LHR-ZAG
7h 00m1 stop
Austrian Airlines Logo
14:35 - 21:40ZAG-LHR
8h 05m1 stop
$365Austrian Airlines
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Sat, 1 Nov - Wed, 5 Nov
Lufthansa Logo
11:10 - 15:55LHR-ZAG
3h 45m1 stop
Lufthansa Logo
16:40 - 19:35ZAG-LHR
3h 55m1 stop
$370Lufthansa
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Thu, 6 Nov - Thu, 13 Nov
KLM Logo
08:40 - 14:35LHR-ZAG
4h 55m1 stop
KLM Logo
06:30 - 14:25ZAG-LHR
8h 55m1 stop
$375KLM
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Tue, 9 Dec - Sat, 13 Dec
KLM Logo
08:40 - 14:35LHR-ZAG
4h 55m1 stop
KLM Logo
15:05 - 19:15ZAG-LHR
5h 10m1 stop
$376KLM
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Tue, 9 Dec - Fri, 12 Dec
Air Serbia Logo
13:20 - 10:50LHR-ZAG
20h 30m1 stop
Air Serbia Logo
11:20 - 12:20ZAG-LHR
26h 00m1 stop
$488Air Serbia
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Thu, 20 Nov - Thu, 27 Nov
Air Serbia Logo
13:20 - 10:50LHR-ZAG
20h 30m1 stop
Air Serbia Logo
18:50 - 12:20ZAG-LHR
18h 30m1 stop
$649Air Serbia
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Fri, 12 Dec - Mon, 5 Jan

KLM flights from London to Zagreb

Our best KLM deals on London to Zagreb flight tickets
KLM
9 Dec
LHR08:40London Heathrow
4h 55m
1 stop
ZAG14:35Zagreb Franjo Tuđman
13 Dec
ZAG06:30Zagreb Franjo Tuđman
8h 55m
1 stop
LHR14:25London Heathrow
$375
Find similar
KLM
9 Dec
LHR08:40London Heathrow
4h 55m
1 stop
ZAG14:35Zagreb Franjo Tuđman
12 Dec
ZAG15:05Zagreb Franjo Tuđman
5h 10m
1 stop
LHR19:15London Heathrow
$376
Find similar
KLM
21 Nov
LHR17:05London Heathrow
4h 55m
1 stop
ZAG23:00Zagreb Franjo Tuđman
24 Nov
ZAG06:30Zagreb Franjo Tuđman
5h 15m
1 stop
LHR10:45London Heathrow
$458
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Croatia Airlines flights from London to Zagreb

Our best Croatia Airlines deals on London to Zagreb flight tickets
Croatia Airlines
14 Mar
LHR16:50London Heathrow
2h 15m
ZAG20:05Zagreb Franjo Tuđman
16 Mar
ZAG14:45Zagreb Franjo Tuđman
2h 20m
LHR16:05London Heathrow
$288
Find similar
Croatia Airlines
21 Nov
LHR16:50London Heathrow
2h 15m
ZAG20:05Zagreb Franjo Tuđman
28 Nov
ZAG18:00Zagreb Franjo Tuđman
23h 05m
1 stop
LHR16:05London Heathrow
$334
Find similar
Croatia Airlines
11 Mar
LHR16:50London Heathrow
2h 15m
ZAG20:05Zagreb Franjo Tuđman
13 Mar
ZAG14:45Zagreb Franjo Tuđman
2h 20m
LHR16:05London Heathrow
$368
Find similar

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 78,305 searches. Data last updated 8 October 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

Sat 14/3

16:50-20:05

Nonstop2h 15m

Zagreb Franjo Tuđman

Mon 16/3

14:45-16:05

Nonstop2h 20m

$288

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Fri 21/11

08:45-15:55

1 stop6h 10m

Zagreb Franjo Tuđman

Fri 28/11

14:35-18:40

1 stop5h 05m

$329

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Wed 5/11

07:40-12:45

1 stop4h 05m

Zagreb Franjo Tuđman

Sat 8/11

13:35-17:05

1 stop4h 30m

$344

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sat 1/11

06:00-14:00

1 stop7h 00m

Zagreb Franjo Tuđman

Thu 6/11

14:35-21:40

1 stop8h 05m

$361

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sat 1/11

06:00-14:00

1 stop7h 00m

Zagreb Franjo Tuđman

Wed 5/11

14:35-21:40

1 stop8h 05m

$365

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Thu 6/11

11:10-15:55

1 stop3h 45m

Zagreb Franjo Tuđman

Thu 13/11

16:40-19:35

1 stop3h 55m

$370

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Tue 9/12

08:40-14:35

1 stop4h 55m

Zagreb Franjo Tuđman

Sat 13/12

06:30-14:25

1 stop8h 55m

$375

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Tue 9/12

08:40-14:35

1 stop4h 55m

Zagreb Franjo Tuđman

Fri 12/12

15:05-19:15

1 stop5h 10m

$376

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Thu 20/11

13:20-10:50

1 stop20h 30m

Zagreb Franjo Tuđman

Thu 27/11

11:20-12:20

1 stop26h 00m

$488

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Fri 12/12

13:20-10:50

1 stop20h 30m

Zagreb Franjo Tuđman

Mon 5/1

18:50-12:20

1 stop18h 30m

$649

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 typical price of a round-trip flight between London and Zagreb?

What is the cheapest month to fly to Zagreb?

The cheapest month to fly to Zagreb from London is in January. Flight prices, which tend to average around $130, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Zagreb, with average flight prices from London averaging around $187.

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

Our data shows that Wednesday is the least expensive day to fly to Zagreb. Tickets to fly out on this day can be as low as $359. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $359. 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?

Our data shows that the cheapest London to Zagreb flights are usually those with departure times in the morning. Our users have found flights to Zagreb in the morning for as low as $330. Flights to Zagreb are more costly in the afternoon, with an average ticket price of $371. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from London Stansted 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 $402 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 $308 on momondo.

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

There are 3 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?

No. A direct flight is the cheapest option for a flight between London to Zagreb.

How have London to Zagreb flight prices changed over time?

As of October 2025, prices for London to Zagreb flights are approximately 82% 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

Tue, 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 Tuesday, 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?

    London and Zagreb Franjo Tuđman are 1336.2 km apart from one another. Flights usually cover this in 2h 05m, depending on flying conditions and air traffic around both airports.

  • 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 were last updated today.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers 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 to Zagreb Franjo Tuđman Airport.

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

    The necessary travel and health documents for your Zagreb Franjo Tuđman Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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?

Yes. All flights to Zagreb from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for London to Zagreb flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Zagreb from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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