$67 Cheap Flights from Zagreb (ZAG) to London (LHR)

View $67 flight on Sat, May 2, 2026Opens in a new window

Popular airlines from Zagreb Airport (ZAG) to Heathrow Airport (LHR)

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Cheap Flights from Zagreb to London (ZAG-LHR)

Prices were available within the past 7 days and start at $67 for one-way flights and $171 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, May 22 - Fri, May 29
ZAG
Zagreb
LHR
London
$171 Roundtrip, found 2 days ago
$171
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, May 22 from Zagreb to London, returning Fri, May 29, priced at $171 found 2 days ago
Croatia Airlines
Mon, Jan 26 - Mon, Feb 2
ZAG
Zagreb
LHR
London
$173 Roundtrip, found 3 days ago
$173
Roundtrip
found 3 days ago
Select Croatia Airlines flight, departing Mon, Jan 26 from Zagreb to London, returning Mon, Feb 2, priced at $173 found 3 days ago
Croatia Airlines
Fri, May 22 - Wed, Jun 10
ZAG
Zagreb
LHR
London
$176 Roundtrip, found 2 days ago
$176
Roundtrip
found 2 days ago
Select Croatia Airlines flight, departing Fri, May 22 from Zagreb to London, returning Wed, Jun 10, priced at $176 found 2 days ago
Croatia Airlines
Sat, Jan 24 - Mon, Jan 26
ZAG
Zagreb
LHR
London
$188 Roundtrip, found 3 days ago
$188
Roundtrip
found 3 days ago
Select Croatia Airlines flight, departing Sat, Jan 24 from Zagreb to London, returning Mon, Jan 26, priced at $188 found 3 days ago
Croatia Airlines
Wed, Jan 21 - Sat, Jan 31
ZAG
Zagreb
LHR
London
$190 Roundtrip, found 16 hours ago
$190
Roundtrip
found 16 hours ago
Select Croatia Airlines flight, departing Wed, Jan 21 from Zagreb to London, returning Sat, Jan 31, priced at $190 found 16 hours ago
Lufthansa
Fri, Jan 23 - Sat, Jan 24
ZAG
Zagreb
LHR
London
$191 Roundtrip, found 3 days ago
$191
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Jan 23 from Zagreb to London, returning Sat, Jan 24, priced at $191 found 3 days ago
Lufthansa
Fri, Mar 6 - Sun, Mar 8
ZAG
Zagreb
LHR
London
$193 Roundtrip, found 12 hours ago
$193
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Fri, Mar 6 from Zagreb to London, returning Sun, Mar 8, priced at $193 found 12 hours ago
Lufthansa
Wed, Apr 29 - Mon, May 4
ZAG
Zagreb
LHR
London
$194 Roundtrip, found 6 days ago
$194
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Wed, Apr 29 from Zagreb to London, returning Mon, May 4, priced at $194 found 6 days ago
Air Serbia
Sun, Apr 5 - Sun, Apr 12
ZAG
Zagreb
LHR
London
$196 Roundtrip, found 3 hours ago
$196
Roundtrip
found 3 hours ago
Select Air Serbia flight, departing Sun, Apr 5 from Zagreb to London, returning Sun, Apr 12, priced at $196 found 3 hours ago
Austrian Airlines
Mon, Jan 26 - Mon, Feb 2
ZAG
Zagreb
LHR
London
$219 Roundtrip, found 3 days ago
$219
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Mon, Jan 26 from Zagreb to London, returning Mon, Feb 2, priced at $219 found 3 days ago

Find the cheapest month to fly from Zagreb (ZAG) to London (LHR)

March is typically the cheapest month to fly

From $137 - $267 per traveler.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from $640
LCY
London City
Closest
Average driving time to city center21 min
Flights from $640
Flights from Zagreb (ZAG) to London (LHR)
Origin airport
Zagreb
Destination airport
Heathrow
Airlines serving
Aegean, Air France, Air Serbia, Austrian Airlines, British Airways, Brussels Airlines, Croatia Airlines, Eurowings, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$170
Distance
849 mi
Average flight time
2 hours 20 mins

Zagreb to London Flights

The cheapest times to fly from Zagreb to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Zagreb to London are during the month of May. You can find some of the cheapest flights from Zagreb to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Zagreb to London

Sunday is one of the best days to book for cheap flights from Zagreb to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Zagreb to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Zagreb to London in 2026. You can also book with separate airlines for your outbound and return journeys, from $67 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Zagreb to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Zagreb to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Zagreb Airport (ZAG) to Heathrow Airport (LHR) cost?
Lock in a cheap one-way flight from $67 or cheap return flight from $171 from Zagreb Airport (ZAG) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Zagreb Airport (ZAG) to Heathrow Airport (LHR)?
Planning your trip for May is a great way to save, as it's the cheapest month for flights between ZAG and LHR. You'll typically find the lowest fares during the off-season.
Which airlines fly direct from Zagreb Airport (ZAG) to Heathrow Airport (LHR)?
Catch a nonstop flight with Croatia Airlines and travel straight from Zagreb Airport (ZAG) to Heathrow Airport (LHR).
What is the cheapest airline that flies from Zagreb Airport (ZAG) to Heathrow Airport (LHR)?
The cheapest airline to offer flights between Zagreb Airport (ZAG) and Heathrow Airport (LHR) will vary based on when you want to travel. Croatia Airlines and British Airways are just some of the choices offering well-priced fares. Use Expedia's search tool to compare airlines in one place and find the right ZAG to LHR flight for your budget.
How many flights per day from Zagreb Airport (ZAG) to Heathrow Airport (LHR)?
On average, just 1 direct flight departs daily from Zagreb Airport (ZAG) to Heathrow Airport (LHR). Want additional options? Use Expedia's filters to discover flights with layovers and add a new destination to your journey.
What are the most popular departure times for flights from Zagreb Airport (ZAG) to Heathrow Airport (LHR)?
More travelers fly between ZAG and LHR at 2 PM than at any other time of day. Looking to skip the crowds? Consider flying outside peak hours and you could save on your ticket as well.
What day of the week has the most flights from ZAG to LHR?
Travel on a Friday if you're searching for the biggest selection of flights from Zagreb Airport (ZAG) to Heathrow Airport (LHR).
What is the earliest flight from Zagreb Airport (ZAG) to Heathrow Airport (LHR)?
Catch the earliest flight at around 1:35PM UTC+1, leaving from Zagreb Airport (ZAG). You'll be flying for approximately 2h 40m, touching down at Heathrow Airport (LHR) at approximately 3:15PM UTC+0.
How long does it take to fly from Zagreb Airport (ZAG) to Heathrow Airport (LHR)?
The average flight time from ZAG to LHR is 2 hours and 29 minutes, covering a distance of 850 mi.
What airline has the least delays from ZAG to LHR?
Consider traveling with American Airlines if you'd like to go straight from Zagreb Airport (ZAG) to Heathrow Airport (LHR) without any holdups. This carrier has the best track record for punctuality, with an on-time performance of 85%. Want real-time updates? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Zagreb Airport (ZAG) to Heathrow Airport (LHR)?
To arrive at Heathrow Airport (LHR) on schedule, pick a flight that leaves Zagreb Airport (ZAG) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Zagreb Airport (ZAG)?
If you're leaving on a direct flight from Zagreb Airport (ZAG) to London, you can land at either Heathrow Airport (LHR) or Stansted Airport (STN).
Is it cheaper to buy a plane ticket from Zagreb Airport (ZAG) to Heathrow Airport (LHR) last-minute?
Booking your plane ticket from ZAG to LHR right before your journey is typically more expensive. But if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a ZAG to LHR flight and hotel package?
Compared with arranging flights and hotels separately, booking a ZAG to LHR flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place takes the hassle out of travel planning. Just pick your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Zagreb Airport (ZAG) to Heathrow Airport (LHR)?
Usually, it's possible to reschedule or cancel your ZAG to LHR flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.