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Zagreb

$63+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ZAG
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Find cheap flights from Heathrow to Zagreb with Cheapflights

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 March or January, booked 62 days in advance, depart on a Tuesday or Monday 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 April 28, 2026.

This oojo deal was found by Cheapflights users on 4/27. 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 oojo 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 4/27$200
This British Airways deal was found by Cheapflights users on 4/24. 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.
Sat 4/254:30 pm
LHR
-
ZAG
Nonstop2h 25m
British Airways
Wed 4/291:00 pm
ZAG
-
LHR
Nonstop2h 40m
British Airways
Deal found 4/24$202
This oojo deal was found by Cheapflights users on 4/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:05 pm
LHR
-
ZAG
Nonstop2h 15m
Croatia Airlines
Fri 8/75:50 pm
ZAG
-
LHR
Nonstop2h 25m
Croatia Airlines
Deal found 4/27$203
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:05 pm
LHR
-
ZAG
Nonstop2h 15m
Multiple Airlines
Sat 6/278:10 am
ZAG
-
LHR
1 stop11h 55m
Multiple Airlines
Deal found 4/26$205
This British Airways deal was found by Cheapflights users on 4/24. 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.
Sat 4/254:30 pm
LHR
-
ZAG
Nonstop2h 25m
British Airways
Tue 4/288:20 pm
ZAG
-
LHR
Nonstop2h 25m
British Airways
Deal found 4/24$213
This Mytrip deal was found by Cheapflights users on 4/26. 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 6/128:05 pm
LHR
-
ZAG
Nonstop2h 15m
Croatia Airlines
Mon 6/155:50 pm
ZAG
-
LHR
Nonstop2h 25m
Croatia Airlines
Deal found 4/26$227
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:05 pm
LHR
-
ZAG
Nonstop2h 15m
Croatia Airlines
Wed 7/12:45 pm
ZAG
-
LHR
Nonstop2h 25m
Croatia Airlines
Deal found 4/26$232
This British Airways deal was found by Cheapflights users on 4/26. 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 5/316:25 am
LHR
-
ZAG
Nonstop2h 25m
British Airways
Fri 6/51:40 pm
ZAG
-
LHR
Nonstop2h 40m
British Airways
Deal found 4/26$238
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:25 pm
LHR
-
ZAG
1 stop12h 45m
Air Serbia
Sat 6/278:10 am
ZAG
-
LHR
1 stop11h 55m
Air Serbia
Deal found 4/26$239

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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$200
(oojo)

One-way from

$63

Popular in

December

Cheapest in

March

Average price

$218

Good one-way deal

$117 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.
Search Deals
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. 7% potential increase in price ($22 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 April 2026
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 April 28, 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

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sat 6/27

7:55 pm-9:50 pm

1 stop24h 55m

Zagreb Franjo Tuđman

Sat 8/8

8:10 am-7:05 pm

1 stop11h 55m

$267

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Mon 9/21

1:30 pm-9:50 pm

1 stop7h 20m

Zagreb Franjo Tuđman

Sun 9/27

3:00 pm-12:30 pm

1 stop22h 30m

$267

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Mon 6/29

1:30 pm-9:50 pm

1 stop7h 20m

Zagreb Franjo Tuđman

Sat 7/4

8:10 am-7:05 pm

1 stop11h 55m

$267

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 6/28

7:25 pm-9:10 am

1 stop12h 45m

Zagreb Franjo Tuđman

Sat 7/4

8:10 am-7:05 pm

1 stop11h 55m

$267

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Mon 6/8

1:30 pm-9:10 am

1 stop18h 40m

Zagreb Franjo Tuđman

Fri 6/26

3:00 pm-12:30 pm

1 stop22h 30m

$316
Quickest round-trip

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

$318
Cheapest one-way

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Thu 8/27

5:10 pm-10:40 pm

1 stop4h 30m

$127

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Wed 9/2

2:45 pm-10:40 pm

1 stop6h 55m

$135

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Tue 9/1

9:55 am-10:40 pm

1 stop11h 45m

$135

LondonZagreb

LHR - ZAG

LHRZAG

London Heathrow

Sun 6/21

7:25 pm-9:10 am

1 stop12h 45m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 17 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 April.
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?

The best time to book flights from London Heathrow Airport to Zagreb is 60 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 $181). Flying from London Heathrow Airport to Zagreb in December is currently the most expensive (average of $382). 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 April 28, 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?

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 0 airlines. 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 can get you from London Heathrow Airport to Zagreb in just under 2h 15m. 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 are the most reliable airlines from London Heathrow Airport to Zagreb?

    Consider American Airlines (100%), Japan Airlines (100%) or Qantas Airways (100%) 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 $94. While the most popular route (London Heathrow - Zagreb Franjo Tuđman) can be booked for $217 on average, our data indicates $125 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 $181). Flying from London Heathrow Airport to Zagreb in December is currently the most expensive (average of $382). 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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