Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Zagreb from £21

LON — ZAG
3 Oct — 10 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Zagreb Franjo Tuđman are usually found in February or April, booked 78 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from London to Zagreb

Enter your travel dates to find the best prices.

Cheapest flights from London to Zagreb

Fri 4/920:35 -
Nonstop2h 15m
Tue 8/910:10 -
1 stop26h 05m
Deal found 1/9£73
Wed 30/911:35 -
Nonstop2h 15m
Wed 7/1009:55 -
1 stop5h 30m
Deal found 2/9£73
Sun 8/1108:20 -
1 stop4h 40m
Mon 9/1106:20 -
Nonstop2h 25m
Deal found 1/9£74
Mon 7/917:25 -
Nonstop2h 15m
Mon 5/1015:40 -
Nonstop2h 20m
Deal found 31/8£75
Thu 17/921:35 -
Nonstop2h 15m
Sat 26/921:25 -
1 stop10h 25m
Deal found 31/8£76
Mon 7/921:50 -
1 stop25h 40m
Sat 12/919:00 -
Nonstop2h 20m
Deal found 31/8£76
Fri 9/1007:15 -
1 stop6h 55m
Mon 12/1015:40 -
Nonstop2h 20m
Deal found 31/8£77
Wed 30/905:55 -
1 stop4h 55m
Sun 4/1005:55 -
1 stop5h 30m
Deal found 2/9£78
Thu 17/921:35 -
Nonstop2h 15m
Wed 23/905:45 -
1 stop7h 45m
Deal found 31/8£79
Tue 22/921:40 -
Nonstop2h 15m
Thu 24/919:50 -
Nonstop2h 20m
Deal found 2/9£80
Fri 16/1020:35 -
Nonstop2h 15m
Sun 18/1005:55 -
1 stop8h 55m
Deal found 1/9£81
Wed 9/913:50 -
1 stop7h 25m
Thu 10/911:25 -
1 stop7h 05m
Deal found 2/9£93

Find flight deals from London to Zagreb

Round-trip from

£73

One-way from

£21

Popular in

December

Cheapest in

February

Average price

£130

Good round-trip deal

£97 or less

Good one-way deal

£45 or less
Ryanair
  • Ryanair
  • 16/9-23/9
  • 2 total stops
  • 16h 30m total
  • London to Zagreb
Search Deals
Ryanair
  • Ryanair
  • 1/10
  • Nonstop
  • 2h 15m total
  • London to Zagreb
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£6 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 September 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

 
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 London Stansted - ZAG Zagreb Franjo Tuđman

STNZAG

London Stansted

Sat 26/9

17:10-08:50

1 stop14h 40m

Zagreb Franjo Tuđman

Wed 30/9

12:20-18:55

1 stop7h 35m

£74

LondonZagreb

STN London Stansted - ZAG Zagreb Franjo Tuđman

STNZAG

London Stansted

Tue 8/12

10:05-13:20

Nonstop2h 15m

Zagreb Franjo Tuđman

Fri 11/12

19:05-20:30

Nonstop2h 25m

£85
Fastest return journey

LondonZagreb

STN London Stansted - ZAG Zagreb Franjo Tuđman

STNZAG

London Stansted

Tue 29/9

21:40-00:55

Nonstop2h 15m

Zagreb Franjo Tuđman

Wed 30/9

09:50-11:10

Nonstop2h 20m

£87

LondonZagreb

STN London Stansted - ZAG Zagreb Franjo Tuđman

STNZAG

London Stansted

Fri 23/10

14:55-18:10

Nonstop2h 15m

Zagreb Franjo Tuđman

Fri 30/10

06:00-07:25

Nonstop2h 25m

£88

LondonZagreb

STN London Stansted - ZAG Zagreb Franjo Tuđman

STNZAG

London Stansted

Mon 14/12

07:30-21:35

1 stop13h 05m

Zagreb Franjo Tuđman

Tue 12/1

15:10-16:35

Nonstop2h 25m

£92

LondonZagreb

STN London Stansted - ZAG Zagreb Franjo Tuđman

STNZAG

London Stansted

Thu 1/10

12:25-23:45

2 stops10h 20m

Zagreb Franjo Tuđman

Sat 10/10

21:25-10:25

1 stop14h 00m

£99

LondonZagreb

LTN London Luton - ZAG Zagreb Franjo Tuđman

LTNZAG

London Luton

Wed 30/9

13:50-22:15

1 stop7h 25m

Zagreb Franjo Tuđman

Wed 7/10

10:45-17:40

1 stop7h 55m

£104

LondonZagreb

LTN London Luton - ZAG Zagreb Franjo Tuđman

LTNZAG

London Luton

Sat 26/9

15:15-00:15

1 stop8h 00m

Zagreb Franjo Tuđman

Wed 30/9

12:20-22:45

2 stops11h 25m

£106

LondonZagreb

STN London Stansted - ZAG Zagreb Franjo Tuđman

STNZAG

London Stansted

Wed 23/9

11:35-14:50

Nonstop2h 15m

Zagreb Franjo Tuđman

Tue 29/9

19:55-21:15

Nonstop2h 20m

£107

LondonZagreb

LTN London Luton - ZAG Zagreb Franjo Tuđman

LTNZAG

London Luton

Thu 1/10

14:45-01:05

1 stop9h 20m

Zagreb Franjo Tuđman

Tue 6/10

21:50-08:30

1 stop11h 40m

£114

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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

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 £96). Flying from London to Zagreb in December is currently the most expensive (average of £214). 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?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 22% on flights from London to Zagreb by exploring options for tickets at midday.

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 £89 and £159 in September.
The cheapest return price found within the last 5 days was £73 on Ryanair (16 Sept–23 Sept).

How often are flights from London to Zagreb delayed?

About 32% of weekly flights between London and Zagreb have experienced delays in the past year, with the average delay time being 116 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, Ryanair have had the lowest number of delays on this route, with just 19% 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

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
7.3
Good
69 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Overall

7.3

Comfort

7.3

Crew

7.8

Food

5.8

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
69 reviews
Croatia Airlines
7.3
Good
69 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Overall

7.3

Comfort

7.3

Crew

7.8

Food

5.8

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
5,490 reviews
Croatia Airlines
7.3
Good
69 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Overall

7.3

Comfort

7.3

Crew

7.8

Food

5.8

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
8,226 reviews
Croatia Airlines
7.3
Good
69 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Overall

7.3

Comfort

7.3

Crew

7.8

Food

5.8

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
8,197 reviews
Croatia Airlines
7.3
Good
69 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Overall

7.3

Comfort

7.3

Crew

7.8

Food

5.8

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

  • 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 1 inbound flight from London per day.

  • How long is the flight from London to Zagreb?

    For as low as £137, Ryanair can have you in Zagreb from London in 2h 20m. The distance from London to Zagreb is about 849 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 Gatwick - Zagreb Franjo Tuđman or London Stansted - 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 (73%), Japan Airlines (73%), Qantas Airways( 73%).

  • What are the cheapest flights from London to Zagreb?

    On average you can expect to pay £167 for a flight from London to Zagreb. The cheapest flight overall is £92 while the most popular route, (London Heathrow - Zagreb Franjo Tuđman) is currently priced at £119.

  • 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 £96). Flying from London to Zagreb in December is currently the most expensive (average of £214). 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

Fly from London to Zagreb on these airlines

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

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£47Average£97FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Croatia AirlinesCheapest£77Average£199FlexibilityNo cancel feeOn-time81%
Search Croatia Airlines flights
British AirwaysCheapest£84Average£192FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapest£153Average£238FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£157Average£193FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.