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Zagreb

$112+ Cheap flights from Heathrow (LHR) to Zagreb (ZAG)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ZAG
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from London Heathrow to Zagreb Franjo Tuđman are usually found in January or February, booked 48 days in advance, depart on a Wednesday or Thursday and return on a Friday

Cheap flight deals from Heathrow to Zagreb

Cheapest flights from Heathrow to Zagreb
Explore the most affordable flight options available from Heathrow to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Mytrip deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:30 pmLHR - ZAG
1 stop12h 35mMultiple Airlines
Mon 12/225:50 amZAG - LHR
1 stop14h 35mMultiple Airlines
Deal found 12/11$245
This Croatia Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Croatia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:50 pmLHR - ZAG
Nonstop2h 15mCroatia Airlines
Tue 12/236:55 amZAG - LHR
1 stop12h 50mCroatia Airlines
Deal found 12/9$435
This Croatia Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Croatia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:50 pmLHR - ZAG
1 stop13h 45mCroatia Airlines
Wed 1/72:45 pmZAG - LHR
Nonstop2h 20mCroatia Airlines
Deal found 12/10$436
This Lufthansa deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:30 amLHR - ZAG
1 stop5h 20mLufthansa
Wed 12/241:35 pmZAG - LHR
1 stop4h 30mLufthansa
Deal found 12/9$453
This Croatia Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Croatia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:50 pmLHR - ZAG
Nonstop2h 15mCroatia Airlines
Tue 1/65:55 pmZAG - LHR
1 stop5h 25mCroatia Airlines
Deal found 12/10$461
This Croatia Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Croatia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:50 pmLHR - ZAG
1 stop13h 45mCroatia Airlines
Tue 1/62:50 pmZAG - LHR
2 stops8h 30mCroatia Airlines
Deal found 12/10$463
This Croatia Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Croatia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:30 amLHR - ZAG
2 stops32h 45mCroatia Airlines
Wed 1/75:55 pmZAG - LHR
1 stop5h 25mCroatia Airlines
Deal found 12/10$474
This Croatia Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Croatia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:50 pmLHR - ZAG
Nonstop2h 15mCroatia Airlines
Fri 12/262:45 pmZAG - LHR
Nonstop2h 20mCroatia Airlines
Deal found 12/9$491
This Croatia Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Croatia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/194:50 pmLHR - ZAG
Nonstop2h 15mCroatia Airlines
Mon 12/222:45 pmZAG - LHR
Nonstop2h 20mCroatia Airlines
Deal found 12/9$492

Find flight deals from Heathrow to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 December 12, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$157
(Mytrip)

One-way from

$112
(Booking.com)

Popular in

December

Cheapest in

January

Average price

$375

Good round-trip deal

$167 or less
Provider with most accurate pricing for London Heathrow-Zagreb Franjo Tuđman flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Zagreb Franjo Tuđman flights.
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From London Heathrow to Zagreb Franjo Tuđman
Search Deals
One-way flight from London Heathrow to Zagreb Franjo Tuđman
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Zagreb Franjo Tuđman.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow 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 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Zagreb that are best for you.

Fly from

Heathrow

Fly to

Zagreb

Route

Depart

Return

Price

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Mon 1/19

4:50 pm-8:05 pm

Nonstop2h 15m

Zagreb Franjo Tuđman

Fri 1/23

2:45 pm-4:05 pm

Nonstop2h 20m

$185

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Mon 1/26

4:50 pm-8:05 pm

Nonstop2h 15m

Zagreb Franjo Tuđman

Wed 2/4

2:45 pm-4:05 pm

Nonstop2h 20m

$185

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Fri 1/30

4:50 pm-8:05 pm

Nonstop2h 15m

Zagreb Franjo Tuđman

Wed 2/4

2:45 pm-4:05 pm

Nonstop2h 20m

$185

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Fri 2/20

8:45 am-3:55 pm

1 stop6h 10m

Zagreb Franjo Tuđman

Mon 2/23

4:40 pm-7:35 pm

1 stop3h 55m

$216

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Wed 1/21

1:20 pm-10:50 am

1 stop20h 30m

Zagreb Franjo Tuđman

Tue 1/27

11:20 am-12:20 pm

1 stop26h 00m

$219

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Wed 1/28

1:20 pm-10:50 am

1 stop20h 30m

Zagreb Franjo Tuđman

Sun 2/8

6:40 pm-12:20 pm

1 stop18h 40m

$219

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Wed 1/28

1:20 pm-10:50 am

1 stop20h 30m

Zagreb Franjo Tuđman

Wed 2/4

6:50 pm-12:20 pm

1 stop18h 30m

$219

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Wed 1/21

1:20 pm-10:50 am

1 stop20h 30m

Zagreb Franjo Tuđman

Thu 1/29

11:20 am-12:20 pm

1 stop26h 00m

$219

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Fri 2/20

4:50 pm-8:05 pm

Nonstop2h 15m

Zagreb Franjo Tuđman

Mon 2/23

6:50 pm-12:20 pm

1 stop18h 30m

$220

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 4/5

6:35 am-9:55 am

Nonstop2h 20m

Zagreb Franjo Tuđman

Sat 4/11

8:45 pm-10:15 pm

Nonstop2h 30m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 results
1
2

Compare providers for flights from Heathrow to Zagreb

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Zagreb in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Zagreb flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on London Heathrow Airport-Zagreb flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Zagreb flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Zagreb flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Zagreb flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Zagreb

Have a flexible travel schedule? Discover the best time to fly to Zagreb from Heathrow with our price prediction graph.
Estimated round-trip 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 Heathrow Airport to Zagreb

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Zagreb. Price data was last updated on December 5, 2025.

The best time to book flights from London Heathrow Airport to Zagreb is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Zagreb (average of $96). Flying from London Heathrow Airport to Zagreb in July 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 LHR to ZAG?

Find hourly flight availability from Heathrow 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 December 12, 2025.

It’s optimal to fly from London Heathrow Airport to Zagreb in the afternoon. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight at noon.

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 December 12, 2025.
See what other customers who have flown with British Airways from London Heathrow Airport to Zagreb have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,571 reviews

Boarding

6.9

Food

6.4

Entertainment

6.4

Crew

7.6

Comfort

6.7

Overall

6.7

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.
British Airways
6.7
Okay
7,571 reviews
British Airways
6.7
Okay
7,571 reviews

Boarding

6.9

Food

6.4

Entertainment

6.4

Crew

7.6

Comfort

6.7

Overall

6.7

Reviews

1 / 20
10.0
Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    Most people fly into Zagreb Franjo Tuđman (ZAG) if they book a flight to Zagreb from London Heathrow. On average, Franjo Tuđman has 2 inbound flights from London Heathrow per day from 1 airline. Zagreb Franjo Tuđman is conveniently located just 6.7 mi from Zagreb’s city center.

  • How long is the flight from London Heathrow Airport to Zagreb?

    Croatia Airlines, Lufthansa, and Air Serbia can get you from London Heathrow Airport to Zagreb in just under 2h 15m. Your travel time can differ by up to 18h 15m. There are 849 mi between London Heathrow Airport and Zagreb. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from London Heathrow Airport to Zagreb round-trip?

    Flying on British Airways is currently your cheapest option to Zagreb, with prices starting at $71. British Airways is currently priced 73% below the average price you’ll pay for this route.

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

    Consider American Airlines (78%), Japan Airlines (78%) or Qantas Airways (78%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Zagreb.

  • What are the cheapest flights from London Heathrow Airport to Zagreb?

    Looking at all options, your cheapest flight can be booked for $167. While the most popular route (London Heathrow - Zagreb Franjo Tuđman) can be booked for $250 on average, our data indicates $167 when flying from London Heathrow Airport to Zagreb.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Zagreb?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Zagreb (average of $96). Flying from London Heathrow Airport to Zagreb in July 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

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Alternative routes for Heathrow to Zagreb

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Heathrow to Zagreb

Discover the top airline that operate flights from Heathrow 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 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$155Average$234FlexibilityNo cancel feeOn-time70%

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