HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$65+ Cheap flights from Zagreb (ZAG) to Heathrow (LHR)

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — LHR
may. 5 — may. 121
lun. 5/5
lun. 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Zagreb to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Zagreb to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Zagreb (ZAG) to Heathrow (LHR). 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 abril 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$165
(Expedia)

One-way from

$65
(British Airways)

Popular in

July

Cheapest in

November

Average price

$232

Good round-trip deal

$226 or less

Good one-way deal

$156 or less
Provider with most accurate pricing for Zagreb Franjo Tuđman-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Zagreb Franjo Tuđman-London Heathrow flights.
Search Deals
From Zagreb Franjo Tuđman to London Heathrow
Search Deals
One-way flight from Zagreb Franjo Tuđman to London Heathrow
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Zagreb Franjo Tuđman to London Heathrow.
Search Deals
Price to beat on a one-way flight from Zagreb Franjo Tuđman to London Heathrow.
Search Deals

Find flight deals from Zagreb to Heathrow

Cheapest flights from Zagreb to Heathrow
Explore the most affordable flight options available from Zagreb to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.

This Expedia deal was found by Cheapflights users on 4/28. 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.
sáb. 6/78:45 pmZAG - LHR
Nonstop2h 30mMultiple Airlines
lun. 6/98:00 pmLHR - ZAG
Nonstop2h 05mMultiple Airlines
Deal found 4/28$165
This Air Serbia deal was found by Cheapflights users on 4/29. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/149:20 amZAG - LHR
1 stop28h 00mAir Serbia
lun. 11/171:20 pmLHR - ZAG
1 stop20h 30mAir Serbia
Deal found 4/29$175
This Croatia Airlines deal was found by Cheapflights users on 4/29. 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.
vie. 6/65:55 pmZAG - LHR
Nonstop2h 20mCroatia Airlines
lun. 6/98:00 pmLHR - ZAG
Nonstop2h 05mCroatia Airlines
Deal found 4/29$184
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/71:20 pmZAG - LHR
1 stop8h 25mLufthansa
lun. 6/97:25 amLHR - ZAG
1 stop12h 55mLufthansa
Deal found 4/29$217
This Mytrip deal was found by Cheapflights users on 4/28. 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.
sáb. 6/76:05 pmZAG - LHR
1 stop4h 55mLOT
lun. 6/96:10 pmLHR - ZAG
1 stop16h 45mLOT
Deal found 4/28$219
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/1311:20 amZAG - LHR
1 stop22h 00mAustrian Airlines
vie. 6/206:00 amLHR - ZAG
1 stop3h 40mAustrian Airlines
Deal found 4/29$239
This Travelocity deal was found by Cheapflights users on 4/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/231:40 pmZAG - LHR
Nonstop2h 40mBritish Airways
lun. 5/2610:30 amLHR - ZAG
Nonstop2h 20mBritish Airways
Deal found 4/29$318
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/86:00 amZAG - LHR
1 stop8h 50mKLM
lun. 9/85:10 pmLHR - ZAG
1 stop4h 35mKLM
Deal found 4/29$414
This SWISS deal was found by Cheapflights users on 4/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/148:45 amZAG - LHR
2 stops8h 55mSWISS
lun. 11/179:00 amLHR - ZAG
2 stops11h 00mSWISS
Deal found 4/29$476

Cheapflights Fare Finder

Customize your flight search to find flights from Zagreb to Heathrow 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 abril 30, 2025.
Use the filters below to find and compare flights from Zagreb to London Heathrow Airport that are best for you.

Fly from

Zagreb

Fly to

Heathrow

Route

Depart

Return

Price

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

sáb. 6/7

8:45 pm-10:15 pm

Nonstop2h 30m

London Heathrow

lun. 6/9

8:00 pm-11:05 pm

Nonstop2h 05m

$165

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

vie. 6/6

5:55 pm-7:15 pm

Nonstop2h 20m

London Heathrow

lun. 6/9

8:00 pm-11:05 pm

Nonstop2h 05m

$184

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

mié. 6/4

8:15 pm-12:30 pm

1 stop17h 15m

London Heathrow

sáb. 6/7

7:55 pm-6:15 pm

1 stop21h 20m

$204

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

sáb. 6/7

1:20 pm-8:45 pm

1 stop8h 25m

London Heathrow

lun. 6/9

7:25 am-9:20 pm

1 stop12h 55m

$217

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

sáb. 6/7

6:05 pm-10:00 pm

1 stop4h 55m

London Heathrow

lun. 6/9

6:10 pm-11:55 am

1 stop16h 45m

$219

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

vie. 6/13

11:20 am-8:20 am

1 stop22h 00m

London Heathrow

vie. 6/20

6:00 am-10:40 am

1 stop3h 40m

$239

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

vie. 5/23

1:40 pm-3:20 pm

Nonstop2h 40m

London Heathrow

lun. 5/26

10:30 am-1:50 pm

Nonstop2h 20m

$318

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

lun. 9/8

6:00 am-1:50 pm

1 stop8h 50m

London Heathrow

lun. 9/8

5:10 pm-10:45 pm

1 stop4h 35m

$414

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

sáb. 5/17

5:50 pm-1:40 pm

2 stops20h 50m

London Heathrow

lun. 5/19

6:00 am-9:25 pm

1 stop14h 25m

$637

ZagrebLondon

ZAG - LHR

ZAGLHR

Zagreb Franjo Tuđman

sáb. 10/18

8:45 pm-10:15 pm

Nonstop2h 30m

$65

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 17 results
1
2

Compare providers for flights from Zagreb to Heathrow

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 Zagreb to Heathrow in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*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 Zagreb-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Zagreb-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Zagreb-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Zagreb-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Zagreb-London Heathrow Airport 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 Zagreb to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Zagreb 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 Zagreb to London Heathrow Airport

What is the cheapest month to book a flight from Zagreb to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Zagreb to London Heathrow Airport (average of $661). Flying from Zagreb to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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 ZAG to LHR?

Find hourly flight availability from Zagreb to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 71% on flights from Zagreb to London Heathrow Airport by exploring options for tickets in the afternoon.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated abril 30, 2025.
Peruse reviews from past customers who have flown with KLM, LOT and Austrian Airlines from Zagreb to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,334 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.2

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.2

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LOT
7.6
Good
1,069 reviews
KLM
7.8
Good
1,334 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.2

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
780 reviews
KLM
7.8
Good
1,334 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.2

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,588 reviews
KLM
7.8
Good
1,334 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.2

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Turkish Airlines
7.3
Good
3,788 reviews
KLM
7.8
Good
1,334 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Food

7.2

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Zagreb to Heathrow. 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 from for flights from Zagreb to London Heathrow?

    If you book a flight to London Heathrow from Zagreb, you will be flying from Franjo Tuđman, which is the city’s only airport. Zagreb Franjo Tuđman (ZAG) is located 6.7 mi from the center of Zagreb. There are 3 flights from Franjo Tuđman to London Heathrow per day from 3 different airlines.

  • What are the cheapest airlines flying from Zagreb to London Heathrow Airport round-trip?

    Currently priced at $184, Croatia Airlines will fly you from Zagreb to London Heathrow Airport and back. In addition to Croatia Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Serbia and Lufthansa - these airlines can fly you to your destination from $204 and $217, respectively. You may be able to fly from Zagreb to London Heathrow Airport for 27% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Zagreb to London Heathrow Airport one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $65. However, be on the lookout for offers from Air Serbia and KLM, as they are both options that can get you from Zagreb to London Heathrow Airport for a low price.

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

    Consider Qantas Airways (91%), American Airlines (91%) or Japan Airlines (89%) when booking your flight. These represent the most reliable airlines when flying from Zagreb to London Heathrow Airport.

  • What are the cheapest flights from Zagreb to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for $74. While the most popular route (Zagreb Franjo Tuđman - London Heathrow) can be booked for $152 on average our data indicates $819 when flying from Zagreb to London Heathrow Airport.

  • Can I find deals for flights from Zagreb to Heathrow that include hotel bookings?

    Yes. In addition to deals on Zagreb to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Zagreb to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Zagreb to Heathrow.

  • Can I find deals for business class flights from Zagreb to Heathrow?

    Yes. Cheapflights offers flight deals from Zagreb to Heathrow 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 Zagreb to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Zagreb to London Heathrow Airport (average of $661). Flying from Zagreb to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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

Traveling to a place near Zagreb?

Book flights to Zagreb if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Horley
Canterbury
Harrow
Wembley
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Borehamwood
Folkestone
Ilford
Broadway
Aylesbury

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 Zagreb to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Dubrovnik to Gatwick flights
Dubrovnik to Heathrow flights

Top 3 airlines flying from Zagreb to Heathrow

Discover the top 3 airlines that operate flights from Zagreb to Heathrow. 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 abril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$146Average$215FlexibilityNo cancel feeOn-time70%
Croatia AirlinesCheapest$158Average$262FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$195Average$249FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.