ZAG - LHR

£65 Find Cheap Flights from Zagreb to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Zagreb to Heathrow departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zagreb to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zagreb to London, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Zagreb to Heathrow (ZAG-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Zagreb to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Zagreb to Heathrow

Sat, 11 Oct - Sun, 12 Oct
British Airways Logo
20:45 - 22:15ZAG-LHR
2h 30mdirect
British Airways Logo
06:35 - 09:55LHR-ZAG
2h 20mdirect
£113British Airways
Find Deal
Wed, 21 Jan - Sat, 24 Jan
Croatia Airlines Logo
14:45 - 16:05ZAG-LHR
2h 20mdirect
Croatia Airlines Logo
16:50 - 20:05LHR-ZAG
2h 15mdirect
£127Croatia Airlines
Find Deal
Thu, 4 Dec - Wed, 10 Dec
Air Serbia Logo
11:20 - 12:20ZAG-LHR
26h 00m1 stop
Air Serbia Logo
13:20 - 10:50LHR-ZAG
20h 30m1 stop
£136Air Serbia
Find Deal
Mon, 1 Dec - Wed, 10 Dec
Multiple Airlines Logo
18:50 - 12:20ZAG-LHR
18h 30m1 stop
Multiple Airlines Logo
16:50 - 20:05LHR-ZAG
2h 15mdirect
£138Multiple Airlines
Find Deal
Thu, 16 Oct - Sun, 19 Oct
Multiple Airlines Logo
15:00 - 12:30ZAG-LHR
22h 30m1 stop
Multiple Airlines Logo
06:35 - 09:55LHR-ZAG
2h 20mdirect
£143Multiple Airlines
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Tue, 14 Oct - Tue, 21 Oct
LOT Logo
12:40 - 22:00ZAG-LHR
10h 20m1 stop
LOT Logo
18:10 - 11:55LHR-ZAG
16h 45m1 stop
£143LOT
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Tue, 14 Oct - Tue, 21 Oct
LOT Logo
12:40 - 09:20ZAG-LHR
21h 40m1 stop
LOT Logo
10:15 - 17:20LHR-ZAG
6h 05m1 stop
£146LOT
Find Deal
Thu, 16 Oct - Sun, 19 Oct
Air Serbia Logo
15:00 - 12:30ZAG-LHR
22h 30m1 stop
Air Serbia Logo
19:25 - 10:55LHR-ZAG
14h 30m1 stop
£154Air Serbia
Find Deal
Sat, 11 Oct - Sun, 12 Oct
Lufthansa Logo
13:20 - 18:25ZAG-LHR
6h 05m1 stop
Lufthansa Logo
07:25 - 12:35LHR-ZAG
4h 10m1 stop
£160Lufthansa
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Lufthansa Logo
13:20 - 17:05ZAG-LHR
4h 45m1 stop
Lufthansa Logo
06:55 - 12:35LHR-ZAG
4h 40m1 stop
£161Lufthansa
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
BA's Euro Traveller includes a carry-on bag.
BA's economy seats are more comfortable than budget options.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
British Airways
Cheapest • from £113 (return)
Croatia Airlines
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 35% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£113
Typical prices: £147-234
British Airways
Sat 11/10Sun 12/10
ZAG - LHR • Direct
Cheapest one-way flight
£65
Typical prices: £92-140
British Airways
Sat 18/10
ZAG - LHR • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Expert advice

Expert advice for your flight from Zagreb to Heathrow

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
American Airlines

Consider Main Cabin Extra for early boarding and complimentary drinks on short flights.


Basic Economy offers low fares but includes late boarding and no free checked bags.

British Airways

BA's Euro Traveller fares include a carry-on bag, unlike many European carriers.


BA's economy seats are ergonomic and more comfortable than budget airlines' non-reclining seats.

Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, The Points Guy, and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Booking Insights

KAYAK's insights & trends for Zagreb to Heathrow flights

Get data-powered insights and trends into flights from Zagreb to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Zagreb to London Heathrow Airport?

What’s the cheapest day of the week to fly from Zagreb to London Heathrow Airport?

The average price of all round-trip flights from Zagreb to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Zagreb to London Heathrow Airport, look for departures on Fridays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from London Heathrow Airport, Thursday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Zagreb to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Zagreb to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Zagreb to London Heathrow Airport is January, where tickets cost £133 (return) on average. On the other hand, the most expensive months are July and September, where the average cost of round-trip tickets is £302 and £302 respectively.

Good to know - Cheap tickets from Zagreb to London Heathrow Airport

Low seasonJuly
Cheapest flight£65
Best time to beat the crowds but there is an average 46% increase in price.
Most popular time to fly (36% more expensive on average)
Flight from Zagreb to London Heathrow Airport

When to book flights from Zagreb to Heathrow

Are your dates flexible? Find out the best times to travel from Zagreb to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Zagreb to London Heathrow Airport flights

  • What is the cheapest flight from Zagreb to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Zagreb to London Heathrow Airport was £88 for a one-way ticket and £154 for a return.

  • Which airports will I be using when flying from Zagreb to London Heathrow Airport?

    On your way to London Heathrow Airport, you’ll fly out from Zagreb Franjo Tuđman. You’ll be landing at London Heathrow.

  • Which aircraft models fly most regularly from Zagreb to London Heathrow Airport?

    The Airbus A319 is the aircraft model that flies most regularly on the Zagreb to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Zagreb to London Heathrow Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Zagreb and London Heathrow Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Zagreb to London Heathrow Airport?

    There are direct flights from Zagreb to London Heathrow Airport on a daily basis.

  • Which is the best airline for flights from Zagreb to London, Croatia Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Zagreb to London are Croatia Airlines and Lufthansa. With an average price for the route of £251 and an overall rating of 7.3, Croatia Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of £300 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Zagreb to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Zagreb to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Zagreb to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Zagreb is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Zagreb to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Zagreb with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Zagreb to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Zagreb up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Zagreb to London Heathrow Airport

  • Looking for a cheap flight from London Heathrow Airport to Zagreb? 25% of our users found flights on this route for £83 or less one-way.

Prefer to fly direct from Zagreb to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Zagreb Franjo Tuđman to London Heathrow.
Find which airlines fly direct from Zagreb Franjo Tuđman Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Zagreb Franjo Tuđman to London Heathrow

Monday

British Airways, Croatia Airlines

British Airways, Croatia Airlines

Tuesday

British Airways

British Airways

Wednesday

Croatia Airlines

Croatia Airlines

Thursday

British Airways

British Airways

Friday

British Airways, Croatia Airlines

British Airways, Croatia Airlines

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

London Heathrow to Zagreb Franjo Tuđman

Monday

British Airways, Croatia Airlines

British Airways, Croatia Airlines

Tuesday

British Airways

British Airways

Wednesday

Croatia Airlines

Croatia Airlines

Thursday

British Airways

British Airways

Friday

British Airways, Croatia Airlines

British Airways, Croatia Airlines

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top airlines flying from Zagreb to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Zagreb to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Zagreb to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Croatia AirlinesOverall score based on 64 reviews
5.7Entertainment
5.8Food
7.8Crew
7.2Comfort
7.2Boarding
Airline reviews

Flight was delayed an hour and a half, bags took almost 40 minutes to come out. Flight staff is not welcoming. Lounge food selection is comical. For business class my knees were jammed into the seat in front of me. Airline needs a lot of work

2.0 MediocreDaniel, Aug 2025SPU - FCO
Read more Croatia Airlines reviews

Flight was delayed an hour and a half, bags took almost 40 minutes to come out. Flight staff is not welcoming. Lounge food selection is comical. For business class my knees were jammed into the seat in front of me. Airline needs a lot of work

Boarding on a heavy rain outside new airport with bridges.

Boarding on a heavy rain oitside new airport with bridges.

I thought it was good. There's not much you can do for a short flight for entertainment and the comfort was nice.

Boarding was annoying. Just at boarding they changed my bought and extra payed comfort seat for normal economy seat. And on my seat they placed someone else.

We had delayed flight (as usual for Dublin airport!!) for around an hour but the biggest surprise was the seats!! So tight with so tiny leg space. I could barely fit into it. Huge disappointment comparing with other airlines (even Ryanair). Complimentary water and crackers was nice touch but not be able to buy warm food like everywhere else is a joke. Also, on board prices are extortionate (even Ryanair is cheaper. Small can of coke is 4.5 euro!!)I remember times when it was actually lovely to fly with CA. I guess those times are long gone now.

Somewhere between ordering the ticket and the flight my checked bag was dropped and I had to pay more for a bag at the airport. I am very unhappy with your service.

It was great for a short flight - but due to turbulence no service, and there is no entertainment Appreciated leaving and arriving on time!

We payed for the seats and yet were bumped into others. One airbag under the seat was broken and hanging down, which made sitting down quite uncomfortable. Also tore up my stockings. Flight attendant didn't seem to care at all about that.

My comment before for Sarajevo-Zagreb fligh was actually abou flight from Zagreb to Amsterdam.

everything was perfect! plus so much leg room w all the empty seats near me :)

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

I paid extra for more comfort, didn't get any better than any other seat, tv didn't work on both seats, it'd

Boarding arrangements differentiated with groups, easy to follow. Seat size and leg room was very comfortable even I was with Economy class. Food was good and staff was nice. Very good experience even with 12 hrs long-haul.

I was unable to check in online. When I attempted to do so from the app and Luftansa website, I was directed to Niko.hr which I found out was fraught with errors. The kiosk at airport was not working. I had to wait in line to check in which was inefficient

Easy checkin. Things went off without a hitch. The the movie selection for the flight wasn’t great, though.

Food was great but they didn't clear my meal tray for 3 hours. You'd think they could check though the cabin now and then.

It was good, but I felt a little cramp on the plane whether I was in Economy or not.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

Everything you need to know for your flight from Zagreb to Heathrow

Information on your arrival and departure airports

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