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Cheap flights from London to Zagreb from £36

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ZAG
23 Jul — 30 Jul1
1 adult

Cheapflights Tip: The best prices from London to Zagreb Franjo Tuđman are usually found in January or March, booked 29 days in advance, depart on a Tuesday or Thursday and return on a Sunday

Cheap 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 18 July 2025.

Round-trip from

£74

One-way from

£36

Popular in

December

Cheapest in

January

Average price

£144

Good round-trip deal

£90 or less

Good one-way deal

£56 or less
Ryanair
  • Ryanair
  • 11/9-15/9
  • Nonstop
  • 4h 40m total
  • London to Zagreb
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Ryanair
  • Ryanair
  • 25/8
  • Nonstop
  • 2h 15m total
  • London to Zagreb
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Highest demand for flights based on searches. 0% potential increase in price (£0 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London (LON) to Zagreb Franjo Tuđman.
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Price to beat on a one-way flight from London (LON) to Zagreb Franjo Tuđman.
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Find flight deals from London to Zagreb

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 18 July 2025.

Mon 1/1208:15STN - ZAG
Nonstop2h 10mRyanair
Thu 4/1210:25ZAG - STN
Nonstop2h 30mRyanair
Deal found 18/7£73
Sat 30/821:20STN - ZAG
Nonstop2h 15mMultiple Airlines
Sat 6/911:50ZAG - STN
1 stop8h 00mMultiple Airlines
Deal found 16/7£102
Thu 16/1020:20LGW - ZAG
1 stop10h 25mMultiple Airlines
Sat 18/1020:10ZAG - LGW
1 stop13h 05mMultiple Airlines
Deal found 18/7£113
Fri 10/1008:25LTN - ZAG
1 stop8h 15mMultiple Airlines
Wed 15/1014:55ZAG - LTN
1 stop6h 45mMultiple Airlines
Deal found 17/7£118
Mon 15/920:00LHR - ZAG
Nonstop2h 05mCroatia Airlines
Wed 15/1014:50ZAG - LHR
Nonstop2h 20mCroatia Airlines
Deal found 16/7£129
Mon 6/1020:00LHR - ZAG
Nonstop2h 05mMultiple Airlines
Sat 11/1009:50ZAG - LHR
1 stop27h 40mMultiple Airlines
Deal found 17/7£137
Mon 1/907:25LHR - ZAG
1 stop12h 55mLufthansa
Mon 8/913:20ZAG - LHR
1 stop8h 25mLufthansa
Deal found 17/7£161
Tue 23/916:45LTN - ZAG
1 stop16h 30mRyanair
Sat 27/920:10ZAG - LTN
2 stops14h 20mRyanair
Deal found 17/7£166
Sun 31/806:00LHR - ZAG
1 stop11h 10mAustrian Airlines
Sun 7/911:20ZAG - LHR
1 stop22h 40mAustrian Airlines
Deal found 16/7£168
Mon 1/1208:40LHR - ZAG
1 stop4h 55mKLM
Thu 4/1215:05ZAG - LHR
1 stop5h 10mKLM
Deal found 18/7£183
Tue 26/816:05LHR - ZAG
Nonstop2h 20mBritish Airways
Mon 8/914:40ZAG - LHR
Nonstop2h 40mBritish Airways
Deal found 16/7£189
Mon 1/1208:40LCY - ZAG
1 stop4h 55mKLM
Thu 4/1215:05ZAG - LCY
1 stop5h 30mKLM
Deal found 18/7£201

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 18 July 2025.
Use the filters below to find and compare flights from London to Zagreb that are best for you.

Fly from

London

Fly to

Zagreb

Route

Depart

Return

Price

LondonZagreb

STN - ZAG

STNZAG

London Stansted

Mon 1/12

08:15-11:25

Nonstop2h 10m

Zagreb Franjo Tuđman

Thu 4/12

10:25-11:55

Nonstop2h 30m

£73

LondonZagreb

STN - ZAG

STNZAG

London Stansted

Sat 30/8

21:20-00:35

Nonstop2h 15m

Zagreb Franjo Tuđman

Sat 6/9

11:50-18:50

1 stop8h 00m

£102

LondonZagreb

LGW - ZAG

LGWZAG

London Gatwick

Thu 16/10

20:20-07:45

1 stop10h 25m

Zagreb Franjo Tuđman

Sat 18/10

20:10-08:15

1 stop13h 05m

£113

LondonZagreb

LTN - ZAG

LTNZAG

London Luton

Fri 10/10

08:25-17:40

1 stop8h 15m

Zagreb Franjo Tuđman

Wed 15/10

14:55-20:40

1 stop6h 45m

£118

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Mon 15/9

20:00-23:05

Nonstop2h 05m

Zagreb Franjo Tuđman

Wed 15/10

14:50-16:10

Nonstop2h 20m

£129

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Mon 6/10

20:00-23:05

Nonstop2h 05m

Zagreb Franjo Tuđman

Sat 11/10

09:50-12:30

1 stop27h 40m

£137

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Mon 1/9

07:25-21:20

1 stop12h 55m

Zagreb Franjo Tuđman

Mon 8/9

13:20-20:45

1 stop8h 25m

£161

LondonZagreb

LTN - ZAG

LTNZAG

London Luton

Tue 23/9

16:45-10:15

1 stop16h 30m

Zagreb Franjo Tuđman

Sat 27/9

20:10-09:30

2 stops14h 20m

£166

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 31/8

06:00-18:10

1 stop11h 10m

Zagreb Franjo Tuđman

Sun 7/9

11:20-09:00

1 stop22h 40m

£168

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Mon 1/12

08:40-14:35

1 stop4h 55m

Zagreb Franjo Tuđman

Thu 4/12

15:05-19:15

1 stop5h 10m

£183

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 35 results
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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

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

Use this chart to determine the optimal time to book a return flight from London to Zagreb. Price data was last updated on 11 July 2025.

To ensure you get the cheapest price possible for a flight from London to Zagreb, you should look to book at least 29 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.

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

Currently, January is the cheapest month in which you can book a flight from London to Zagreb (average of £100). Flying from London to Zagreb in December is currently the most expensive (average of £297). 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 18 July 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 26% on flights from London to Zagreb by exploring options for tickets at midday.

What is the cheapest day to fly from London to Zagreb?

Use this chart to determine the cheapest time to fly return from London to Zagreb. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Zagreb flight should consider departing on Tuesday at midday when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 18 July 2025.
Read through reviews of airlines operating flights from London to Zagreb, such as KLM, Norwegian, andLOT. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,374 reviews
Check prices

Overall

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,374 reviews
KLM
7.8
Good
1,374 reviews
Check prices

Overall

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Norwegian
7.8
Good
233 reviews
KLM
7.8
Good
1,374 reviews
Check prices

Overall

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
LOT
7.6
Good
1,099 reviews
KLM
7.8
Good
1,374 reviews
Check prices

Overall

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Austrian Airlines
7.6
Good
816 reviews
KLM
7.8
Good
1,374 reviews
Check prices

Overall

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Croatia Airlines
6.9
Okay
55 reviews
KLM
7.8
Good
1,374 reviews
Check prices

Overall

7.8

Entertainment

7.1

Food

7.3

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 1 inbound flight from London per day.

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

    Ryanair, at £74, was found to be the cheapest airline from London to Zagreb.Alternate airlines flying return to your destination include Croatia Airlines and Lufthansa. You may be able to fly from London to Zagreb for 39% 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 £36. Croatia Airlines flights start at £64 while deals on British Airways start at £78 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 £211 for a flight from London to Zagreb. The cheapest flight overall is £59 while the most popular route, (London Heathrow - Zagreb Franjo Tuđman) is currently priced at £129.

  • 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, January is the cheapest month in which you can book a flight from London to Zagreb (average of £100). Flying from London to Zagreb in December is currently the most expensive (average of £297). 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

Travelling to a place near Zagreb?

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

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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 18 July 2025.
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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£42Average£108FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£102Average£216FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Croatia AirlinesCheapest£127Average£200FlexibilityNo cancel feeOn-time81%
Search Croatia Airlines flights
Austrian AirlinesCheapest£143Average£160FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£160Average£221FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Zagreb?

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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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