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Cheap flights from London to Zagreb from £18

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ZAG
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Zagreb Franjo Tuđman are usually found in January or February, booked 14 days in advance, depart on a Tuesday or Sunday and return on a Saturday

Cheap flight deals from London to Zagreb

Enter your travel dates to find the best prices.

Cheapest flights from London to Zagreb
Explore the most affordable flight options available from London to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Tue 15/909:35
STN
-
ZAG
1 stop13h 15m
Ryanair
Thu 17/919:50
ZAG
-
STN
Nonstop2h 20m
Ryanair
Deal found 31/7£71
Tue 15/921:40
STN
-
ZAG
Nonstop2h 15m
Ryanair
Tue 22/919:55
ZAG
-
STN
Nonstop2h 20m
Ryanair
Deal found 1/8£72
Wed 16/905:55
STN
-
ZAG
1 stop4h 55m
Ryanair
Sat 19/919:00
ZAG
-
STN
Nonstop2h 20m
Ryanair
Deal found 1/8£74
Thu 17/921:35
STN
-
ZAG
Nonstop2h 15m
Multiple Airlines
Mon 21/905:45
ZAG
-
STN
1 stop11h 55m
Multiple Airlines
Deal found 31/7£74
Wed 16/905:55
STN
-
ZAG
1 stop4h 55m
Ryanair
Wed 23/905:45
ZAG
-
STN
1 stop7h 45m
Ryanair
Deal found 2/8£77
Tue 15/909:35
STN
-
ZAG
1 stop13h 15m
Multiple Airlines
Tue 22/905:50
ZAG
-
STN
1 stop14h 25m
Multiple Airlines
Deal found 1/8£77
Tue 15/909:35
STN
-
ZAG
1 stop13h 15m
Ryanair
Sat 19/919:00
ZAG
-
STN
Nonstop2h 20m
Ryanair
Deal found 31/7£78
Mon 14/917:35
STN
-
ZAG
1 stop5h 40m
Ryanair
Mon 21/915:40
ZAG
-
STN
Nonstop2h 20m
Ryanair
Deal found 30/7£79
Thu 3/921:35
STN
-
ZAG
Nonstop2h 15m
Ryanair
Tue 22/921:40
ZAG
-
STN
2 stops23h 55m
Ryanair
Deal found 30/7£80
Fri 9/1020:05
LHR
-
ZAG
Nonstop2h 15m
Croatia Airlines
Wed 14/1014:45
ZAG
-
LHR
Nonstop2h 25m
Croatia Airlines
Deal found 1/8£85
Sat 19/920:35
LTN
-
ZAG
1 stop11h 15m
Multiple Airlines
Mon 21/921:05
ZAG
-
LTN
2 stops23h 50m
Multiple Airlines
Deal found 31/7£88
Wed 23/909:45
LGW
-
ZAG
1 stop11h 30m
Multiple Airlines
Wed 30/912:20
ZAG
-
LGW
2 stops25h 40m
Multiple Airlines
Deal found 3/8£91

Find flight deals from London to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 4 August 2026.

Round-trip from

£71

One-way from

£18

Popular in

December

Cheapest in

January

Average price

£157

Good round-trip deal

£85 or less

Good one-way deal

£40 or less
Ryanair
  • Ryanair
  • 15/9-17/9
  • 1 total stop
  • 15h 35m total
  • London to Zagreb
Search Deals
Ryanair
  • Ryanair
  • 27/8
  • Nonstop
  • 2h 15m total
  • London to Zagreb
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Zagreb Franjo Tuđman.
Search Deals
Price to beat on a one-way flight from London (LON) to Zagreb Franjo Tuđman.
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 4 August 2026.
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

Cheapest return flight

LondonZagreb

STN - ZAG

STNZAG

London Stansted

Thu 17/9

21:35-00:50

Nonstop2h 15m

Zagreb Franjo Tuđman

Thu 24/9

11:25-22:05

1 stop11h 40m

£74

LondonZagreb

STN - ZAG

STNZAG

London Stansted

Thu 17/9

21:35-00:50

Nonstop2h 15m

Zagreb Franjo Tuđman

Mon 21/9

21:05-15:00

2 stops18h 55m

£75

LondonZagreb

STN - ZAG

STNZAG

London Stansted

Sat 3/10

20:45-23:59

Nonstop2h 14m

Zagreb Franjo Tuđman

Fri 16/10

12:20-11:10

2 stops23h 50m

£80
Fastest return journey

LondonZagreb

STN - ZAG

STNZAG

London Stansted

Fri 4/9

20:35-23:50

Nonstop2h 15m

Zagreb Franjo Tuđman

Mon 7/9

15:40-17:00

Nonstop2h 20m

£95

LondonZagreb

STN - ZAG

STNZAG

London Stansted

Fri 18/9

14:55-18:10

Nonstop2h 15m

Zagreb Franjo Tuđman

Fri 25/9

12:20-23:45

1 stop12h 25m

£96

LondonZagreb

LTN - ZAG

LTNZAG

London Luton

Thu 3/9

18:40-11:15

1 stop15h 35m

Zagreb Franjo Tuđman

Tue 22/9

21:50-08:30

1 stop11h 40m

£100

LondonZagreb

STN - ZAG

STNZAG

London Stansted

Thu 3/9

17:55-11:15

1 stop16h 20m

Zagreb Franjo Tuđman

Fri 11/9

06:50-13:45

1 stop7h 55m

£100

LondonZagreb

LTN - ZAG

LTNZAG

London Luton

Thu 3/9

18:40-11:15

1 stop15h 35m

Zagreb Franjo Tuđman

Thu 24/9

11:25-00:30

1 stop14h 05m

£103

LondonZagreb

STN - ZAG

STNZAG

London Stansted

Fri 9/10

07:15-15:10

1 stop6h 55m

Zagreb Franjo Tuđman

Sun 11/10

10:20-07:20

2 stops22h 00m

£103

LondonZagreb

STN - ZAG

STNZAG

London Stansted

Fri 23/10

10:20-10:05

2 stops22h 45m

Zagreb Franjo Tuđman

Mon 26/10

18:40-23:15

1 stop5h 35m

£106

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from London to Zagreb

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

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

Currently, November is the cheapest month in which you can book a flight from London to Zagreb (average of £98). Flying from London to Zagreb in December is currently the most expensive (average of £213). 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 LON to ZAG?

Find hourly flight availability from London 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 4 August 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from London to Zagreb by exploring options for tickets in the evening.

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

Airfare is below average for this route at the moment.
London to Zagreb flights typically cost between £142 and £203 in September.
The cheapest return price found within the last 5 days was £71 on Ryanair (15 Sept–17 Sept).

How often are flights from London to Zagreb delayed?

About 31% of weekly flights between London and Zagreb have experienced delays in the past year, with the average delay time being 110 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

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

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

Over the past year, British Airways have had the lowest number of delays on this route, with just 20% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from London to Zagreb, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 4 August 2026.
Read through reviews of airlines operating flights from London to Zagreb, such as Croatia Airlines,Ryanair, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Croatia Airlines
7.4
Good
71 reviews
Check prices

Crew

7.8

Entertainment

5.9

Food

5.9

Boarding

7.2

Overall

7.4

Comfort

7.3

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
7.4
Good
71 reviews
Croatia Airlines
7.4
Good
71 reviews
Check prices

Crew

7.8

Entertainment

5.9

Food

5.9

Boarding

7.2

Overall

7.4

Comfort

7.3

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. 😀
Ryanair
6.9
Okay
5,454 reviews
Croatia Airlines
7.4
Good
71 reviews
Check prices

Crew

7.8

Entertainment

5.9

Food

5.9

Boarding

7.2

Overall

7.4

Comfort

7.3

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. 😀
Lufthansa
6.8
Okay
8,174 reviews
Croatia Airlines
7.4
Good
71 reviews
Check prices

Crew

7.8

Entertainment

5.9

Food

5.9

Boarding

7.2

Overall

7.4

Comfort

7.3

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. 😀
British Airways
6.7
Okay
8,147 reviews
Croatia Airlines
7.4
Good
71 reviews
Check prices

Crew

7.8

Entertainment

5.9

Food

5.9

Boarding

7.2

Overall

7.4

Comfort

7.3

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. 😀

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Zagreb Franjo Tuđman (ZAG), located 6.7 mi from the city center, is the airport you fly into when you book flights from London to Zagreb. 5 airlines have flights to Franjo Tuđman from London on a regular basis. Booking flights from London to Zagreb Franjo Tuđman should not be difficult; the airport handles an average of 2 inbound flights from London per day.

  • How long is the flight from London to Zagreb?

    For as low as £74, Ryanair can have you in Zagreb from London in 2h 15m. The distance from London to Zagreb is about 833 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Ryanair, at £47, was found to be the cheapest airline from London to Zagreb.Alternate airlines flying return to your destination include Croatia Airlines and British Airways. You may be able to fly from London to Zagreb for 60% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £22. Croatia Airlines flights start at £66 while deals on British Airways start at £75 one-way.

  • What are the most popular routes from London to Zagreb?

    The most popular route from London to Zagreb is London Heathrow - Zagreb Franjo Tuđman. You may also consider London Stansted - Zagreb Franjo Tuđman or London Gatwick - Zagreb Franjo Tuđman.

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

    Before booking your flight to Zagreb from London, check out the most reliable airlines to get you to your destination on time: American Airlines (74%), Japan Airlines (74%), Qantas Airways( 74%).

  • What are the cheapest flights from London to Zagreb?

    On average you can expect to pay £159 for a flight from London to Zagreb. The cheapest flight overall is £74 while the most popular route, (London Heathrow - Zagreb Franjo Tuđman) is currently priced at £85.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Zagreb?

    Currently, November is the cheapest month in which you can book a flight from London to Zagreb (average of £98). Flying from London to Zagreb in December is currently the most expensive (average of £213). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Zagreb on these airlines

Choose from the following airlines for your flight from London to Zagreb. Flights are based on user searches made on Cheapflights and were last updated on 4 August 2026.
Ryanair flights from London to Zagreb Franjo Tuđman
British Airways flights from London to Zagreb Franjo Tuđman
Croatia Airlines flights from London to Zagreb Franjo Tuđman

Top 5 airlines flying from London to Zagreb

Discover the top 5 airlines that operate flights from London 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 4 August 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£47Average£110FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Croatia AirlinesCheapest£78Average£208FlexibilityNo cancel feeOn-time81%
Search Croatia Airlines flights
British AirwaysCheapest£84Average£192FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£158Average£184FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest£159Average£228FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines 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 London 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 London today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to Zagreb for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Zagreb from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from London to Zagreb on Cheapflights with our Price Alert feature and get notified when better prices are available.

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