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Zagreb

$82+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ZAG
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Zagreb Franjo Tuđman are usually found in January or October, booked 62 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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 March 11, 2026.

This British Airways deal was found by Cheapflights users on 3/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:05 pm
LHR
-
ZAG
Nonstop2h 20m
British Airways
Tue 4/218:20 pm
ZAG
-
LHR
Nonstop2h 25m
British Airways
Deal found 3/7$159
This British Airways deal was found by Cheapflights users on 3/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:00 pm
LHR
-
ZAG
Nonstop2h 25m
British Airways
Tue 4/218:20 pm
ZAG
-
LHR
Nonstop2h 25m
British Airways
Deal found 3/8$162
This British Airways deal was found by Cheapflights users on 3/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:25 am
LHR
-
ZAG
Nonstop2h 25m
British Airways
Tue 5/128:20 pm
ZAG
-
LHR
Nonstop2h 25m
British Airways
Deal found 3/7$167
This British Airways deal was found by Cheapflights users on 3/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:40 am
LHR
-
ZAG
Nonstop2h 25m
British Airways
Fri 10/161:40 pm
ZAG
-
LHR
Nonstop2h 40m
British Airways
Deal found 3/8$168
This Croatia Airlines deal was found by Cheapflights users on 3/6. 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 9/188:05 pm
LHR
-
ZAG
Nonstop2h 15m
Croatia Airlines
Mon 10/55:50 pm
ZAG
-
LHR
Nonstop2h 25m
Croatia Airlines
Deal found 3/6$172
This Croatia Airlines deal was found by Cheapflights users on 3/8. 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 10/238:05 pm
LHR
-
ZAG
Nonstop2h 15m
Croatia Airlines
Fri 10/302:45 pm
ZAG
-
LHR
Nonstop2h 20m
Croatia Airlines
Deal found 3/8$173
This Expedia deal was found by Cheapflights users on 3/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:25 am
LHR
-
ZAG
Nonstop2h 25m
British Airways
Tue 9/298:20 pm
ZAG
-
LHR
Nonstop2h 25m
British Airways
Deal found 3/9$184
This Orbitz deal was found by Cheapflights users on 3/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:55 am
LHR
-
ZAG
1 stop4h 40m
Multiple Airlines
Thu 10/226:10 pm
ZAG
-
LHR
Nonstop2h 40m
Multiple Airlines
Deal found 3/6$188
This Mytrip deal was found by Cheapflights users on 3/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
LHR
-
ZAG
1 stop3h 40m
Multiple Airlines
Sat 4/181:20 pm
ZAG
-
LHR
1 stop7h 20m
Multiple Airlines
Deal found 3/10$189
This Booking.com deal was found by Cheapflights users on 3/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:35 pm
LHR
-
ZAG
1 stop7h 00m
Lufthansa
Wed 4/291:20 pm
ZAG
-
LHR
1 stop6h 05m
Lufthansa
Deal found 3/8$190
This British Airways deal was found by Cheapflights users on 3/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:25 am
LHR
-
ZAG
Nonstop2h 25m
British Airways
Sat 10/38:50 pm
ZAG
-
LHR
Nonstop2h 25m
British Airways
Deal found 3/6$191

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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$159
(British Airways)

One-way from

$82
(Booking.com)

Popular in

December

Cheapest in

January

Average price

$256

Good round-trip deal

$361 or less

Good one-way deal

$222 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 ($14 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 March 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Zagreb Franjo Tuđman.
Search Deals
Price to beat on a one-way 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 March 11, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Zagreb that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Thu 4/16

2:05 pm-5:25 pm

Nonstop2h 20m

Zagreb Franjo Tuđman

Tue 4/21

8:20 pm-9:45 pm

Nonstop2h 25m

$159

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sat 4/25

6:00 am-10:40 am

1 stop3h 40m

Zagreb Franjo Tuđman

Mon 4/27

11:25 am-9:40 pm

1 stop11h 15m

$225

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 7/26

6:00 am-10:40 am

1 stop3h 40m

Zagreb Franjo Tuđman

Sun 8/2

11:25 am-9:40 pm

1 stop11h 15m

$237

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 3/29

6:00 am-10:40 am

1 stop3h 40m

Zagreb Franjo Tuđman

Tue 4/7

11:25 am-9:40 pm

1 stop11h 15m

$246

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 6/28

7:25 pm-2:30 pm

1 stop18h 05m

Zagreb Franjo Tuđman

Sat 7/4

3:00 pm-7:05 pm

1 stop5h 05m

$261

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Mon 4/13

8:05 pm-11:20 pm

Nonstop2h 15m

Zagreb Franjo Tuđman

Sun 4/19

7:40 am-4:40 pm

1 stop10h 00m

$266

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 3/29

6:00 am-10:40 am

1 stop3h 40m

Zagreb Franjo Tuđman

Sat 4/11

3:05 pm-8:40 pm

1 stop6h 35m

$278

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Thu 4/23

2:35 pm-8:50 pm

1 stop5h 15m

Zagreb Franjo Tuđman

Mon 4/27

12:15 pm-7:05 pm

1 stop7h 50m

$296

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Tue 4/14

4:00 pm-7:25 pm

Nonstop2h 25m

Zagreb Franjo Tuđman

Thu 4/16

6:10 pm-7:50 pm

Nonstop2h 40m

$298

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 6/28

6:25 am-9:50 am

Nonstop2h 25m

Zagreb Franjo Tuđman

Sat 7/4

8:50 pm-10:15 pm

Nonstop2h 25m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 16 resultsSorted by cheapest first
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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Zagreb flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 6, 2026.

The best time to book flights from London Heathrow Airport to Zagreb is 61 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 $87). Flying from London Heathrow Airport to Zagreb in December is currently the most expensive (average of $236). 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 March 11, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Zagreb as you normally would.

How much does it cost to fly round-trip from London Heathrow Airport 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 March 11, 2026.
See what other customers who have flown with Croatia Airlines 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.
Croatia Airlines
7.5
Good
71 reviews

Entertainment

5.9

Overall

7.5

Comfort

7.4

Food

6.0

Crew

7.9

Boarding

7.4

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
7.5
Good
71 reviews
Croatia Airlines
7.5
Good
71 reviews

Entertainment

5.9

Overall

7.5

Comfort

7.4

Food

6.0

Crew

7.9

Boarding

7.4

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 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 3 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?

    British Airways can get you from London Heathrow Airport to Zagreb in just under 2h 20m. Your travel time will be generally consistent. There are 849 mi between London Heathrow Airport and Zagreb. Generally, flights for this route are nonstop.

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

    Flying on Croatia Airlines is currently your cheapest option to Zagreb, with prices starting at $171. Croatia Airlines is currently priced 37% below the average price you’ll pay for this route.

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

    Consider Singapore Airlines (38%), Air Canada (36%) or Croatia Airlines (36%) 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 $137. While the most popular route (London Heathrow - Zagreb Franjo Tuđman) can be booked for $366 on average, our data indicates $330 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 $87). Flying from London Heathrow Airport to Zagreb in December is currently the most expensive (average of $236). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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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Gatwick to Dubrovnik flights

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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Croatia AirlinesCheapest$171Average$301FlexibilityNo cancel feeOn-time81%

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