ZAG - LHR

$74 Find Cheap Flights from Zagreb to London

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 London departing on 5/20. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$150
Typical prices: $197-$259
British Airways
Mon 4/20Wed 4/22
ZAG - LHR • Non-stop
Cheapest one-way
$74
Typical prices: $130-$190
British Airways
Wed 5/20
ZAG - LHR • Non-stop
Our travelers' 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 $150 (round-trip)
Croatia Airlines
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 32% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
4 days a week
There are direct flights from Zagreb to London 4 days a week: Mon, Wed, Fri, Sat.
Direct flights
Direct flights
Direct flights
Direct flights
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We hope you love your trip to London!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Zagreb to London (ZAG-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Zagreb to London 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 round-trip flight deals from Zagreb to London

Mon, Apr 20 - Wed, Apr 22
British Airways Logo
2:40 pm - 4:20 pmZAG-LHR
2h 40mnonstop
British Airways Logo
8:40 am - 12:05 pmLHR-ZAG
2h 25mnonstop
$150British Airways
Find Deal
Wed, May 13 - Sun, May 17
British Airways Logo
1:20 pm - 3:00 pmZAG-LHR
2h 40mnonstop
British Airways Logo
6:35 am - 9:55 amLHR-ZAG
2h 20mnonstop
$161British Airways
Find Deal
Fri, Jan 16 - Sun, Jan 18
Air Serbia Logo
6:40 pm - 12:20 pmZAG-LHR
18h 40m1 stop
Air Serbia Logo
1:20 pm - 10:50 amLHR-ZAG
20h 30m1 stop
$180Air Serbia
Find Deal
Wed, May 20 - Sat, May 23
Air Serbia Logo
8:15 pm - 12:35 pmZAG-LHR
17h 20m1 stop
Air Serbia Logo
7:55 pm - 6:20 pmLHR-ZAG
21h 25m1 stop
$183Air Serbia
Find Deal
Sun, Mar 1 - Thu, Mar 5
Lufthansa Logo
9:45 am - 1:00 pmZAG-LHR
4h 15m1 stop
Lufthansa Logo
7:40 am - 3:55 pmLHR-ZAG
7h 15m1 stop
$185Lufthansa
Find Deal
Sat, Feb 28 - Tue, Mar 3
Lufthansa Logo
4:40 pm - 7:35 pmZAG-LHR
3h 55m1 stop
Lufthansa Logo
7:40 am - 12:50 pmLHR-ZAG
4h 10m1 stop
$189Lufthansa
Find Deal
Tue, Dec 23 - Sat, Dec 27
Lufthansa Logo
1:35 pm - 5:05 pmZAG-LHR
4h 30m1 stop
Lufthansa Logo
8:15 pm - 9:05 amLHR-ZAG
11h 50m1 stop
$196Lufthansa
Find Deal
Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
6:40 pm - 12:20 pmZAG-LHR
18h 40m1 stop
Multiple Airlines Logo
4:50 pm - 8:05 pmLHR-ZAG
2h 15mnonstop
$200Multiple Airlines
Find Deal
Tue, Dec 23 - Mon, Dec 29
Multiple Airlines Logo
1:35 pm - 5:05 pmZAG-LHR
4h 30m1 stop
Multiple Airlines Logo
6:00 am - 2:00 pmLHR-ZAG
7h 00m1 stop
$201Multiple Airlines
Find Deal
Mon, Dec 22 - Mon, Dec 29
Multiple Airlines Logo
4:40 pm - 10:55 pmZAG-LHR
7h 15m1 stop
Multiple Airlines Logo
6:00 am - 2:00 pmLHR-ZAG
7h 00m1 stop
$203Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Zagreb to London flights

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

How much is a round-trip flight from Zagreb to London Heathrow Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Zagreb to London Heathrow Airport departing in April.

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

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.

When flying from Zagreb to London, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Zagreb, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

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 $186 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $411 and $381 respectively.

Expert advice

Expert advice for your flight from Zagreb to London

 
Snippets provided in this section are AI-generated based on a summarization 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, USA TODAY, 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

Good to know

Low seasonOctober
Cheapest flight$74
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Zagreb to London

When to book flights from Zagreb to London

Are your dates flexible? Find out the best times to travel from Zagreb to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 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 $74 for a one-way ticket and $150 for a round-trip.

  • Do I need a passport to fly between Zagreb and London?

    A passport is required to fly from Zagreb to London.

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

    Zagreb and London are both served by 1 main airport. You will leave Zagreb from Zagreb Franjo Tuđman and will be arriving at London Heathrow.

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

    The Airbus A220-300 is the aircraft model that flies most regularly on the Zagreb to London flight route.

  • Which airline alliances offer flights from Zagreb to London?

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

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

    You can catch a nonstop flight from Zagreb to London on Monday, Wednesday, and Friday.

  • 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 $253 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 $268 and an overall rating of 6.8.

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

    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.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Zagreb with another airline. Booking your flights between Zagreb and LHR can sometimes prove cheaper using this method.

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

    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 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? 25% of our users found flights on this route for $171 or less one-way and $180 or less round-trip.

Prefer to fly direct from Zagreb to London?

 
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

Croatia Airlines

Croatia Airlines

Wednesday

Croatia Airlines

Croatia Airlines

Friday

Croatia Airlines

Croatia Airlines

Saturday

Croatia Airlines

Croatia Airlines

See more direct flights

Direct returns

London Heathrow to Zagreb Franjo Tuđman

Monday

Croatia Airlines

Croatia Airlines

Wednesday

Croatia Airlines

Croatia Airlines

Friday

Croatia Airlines

Croatia Airlines

Saturday

Croatia Airlines

Croatia Airlines

See more direct flights

Reviews of the top 3 airlines serving from Zagreb to London

 
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 London? 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 67 reviews
5.9Food
7.3Comfort
7.9Crew
5.8Entertainment
7.3Boarding
Airline reviews

The whole flight the service and how easy everything was to get to our destination. The only frustrating aspect was the fact that we could not check in early consequently on our connecting flight we were not sitting together.

8.0 Excellentpaula, Oct 2025DBV - FCO
Read more Croatia Airlines reviews

The whole flight the service and how easy everything was to get to our destination. The only frustrating aspect was the fact that we could not check in early consequently on our connecting flight we were not sitting together.

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.

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

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

The check-in baggage belt was broken (which is understandable) but what was surprising is they would check you in, give a baggage tag and then you have to drag the baggage to a different counter at the end of airport. No vegetarian option in in-flight meal. British Airways remains the worst big name airlines and always my last option while booking.

Decrepit planes, poor business class layout designed to maximize revenue, no decent movie selection.

Entertainment did not work from DC to London. Was not able to check in online during my return journey from Mumbai to London. Food was good!

The to flight was excellent but the return flight the seats seemed not cushioning enough.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze, Sara and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

For a business class ticket the service was very mediocre. We had to ask for coffee after a meal and the service was grudging like we were putting them out. The leg from BOM to LHR was especially bad and the toilets had no water. It was disgusting. Looks like self service is the new model for Business Class. No Thank you. I will look elsewhere

The boarding process was very poorly organized. Too many people had way to much carry on and resulted in loading overhead bins being the gating factor. Time for change.

I do not understand how BA takes coach seating and has people paying for business class. There is no leg room, seats don’t recline and no entertainment to be had unless you brought your own.

It's useless to complain about the space and the back of the seat, making you sitting vertically like a candle. it's your business model. The "food" - there is no food. But I don't care about the food. It's the seating.

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

Information on your arrival and departure airports