Find Cheapest Airlines Flying from London to Zagreb

Choose from 1 carriers that fly from London to Zagreb, including Croatia Airlines, Enjoy the cheapest tickets on this route with Ryanair.
Croatia Airlines logo Croatia Airlines
Airlines are determined based on actual purchased flight tickets from London to Zagreb according to previous 12 months data from Trip.com.

Explore the cheapest flights from London to Zagreb in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at AU$ 33, and round-trip direct tickets start at AU$ 75.

Displayed flight fares from London to Zagreb are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

London to Zagreb Flight Details

The distance between London and Zagreb is approximately 1,347.43km. It takes around 2 hours 14 minutes on average to fly from London to Zagreb. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight priceAU$ 33
Cheapest return ticket priceAU$ 75
Off-season for travelOctober
Peak season for travelJuly
Flight distance1,347.43km
Average flight time2 hours 14 minutes
Popular airlineCroatia Airlines
Flight statistics for the London–Zagreb route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from London to Zagreb

What is the cheapest month for one-way flights from London to Zagreb?

Average price of one-way flights from London to Zagreb purchased by Trip.com users by month over the past 12 months.

According to Trip.com's data, the cheapest month for flights from London to Zagreb is January, with an average price of AU$ 126. Conversely, the most expensive month is typically December, with an average price of up to AU$ 279.

AU$ 279
AU$ 203
AU$ 126
AU$ 50
    Cheapest
  • AU$ 189
    Mar
  • AU$ 159
    Apr
  • AU$ 218
    May
  • AU$ 190
    Jun
  • AU$ 235
    Jul
  • AU$ 192
    Aug
  • AU$ 211
    Sep
  • AU$ 162
    Oct
  • AU$ 194
    Nov
  • AU$ 279
    Dec
  • AU$ 126
    Jan
  • AU$ 254
    Feb

What is the cheapest month for round-trip flights from London to Zagreb?

Average price of round-trip flights from London to Zagreb purchased by Trip.com users by month over the past 12 months.

According to historical data from Trip.com, the lowest prices for flights from London to Zagreb are found during January, with an average price of AU$ 240. Conversely, the highest prices are found during May, with an average price of up to AU$ 470.

AU$ 470
AU$ 355
AU$ 240
AU$ 125
    Cheapest
  • AU$ 288
    Mar
  • AU$ 400
    Apr
  • AU$ 470
    May
  • AU$ 359
    Jun
  • AU$ 344
    Jul
  • AU$ 460
    Aug
  • AU$ 429
    Sep
  • AU$ 366
    Oct
  • AU$ 434
    Nov
  • AU$ 435
    Dec
  • AU$ 240
    Jan
  • AU$ 343
    Feb

What's the cheapest day to fly from London to Zagreb?

Data is based on the average flight price for each day of the week from London to Zagreb on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from London to Zagreb is Thursday, with average prices lower than on other days. Avoid Sunday, as prices are usually highest then.

AU$ 242
AU$ 193
AU$ 143
AU$ 94
    Cheapest
  • AU$ 194
    Mon
  • AU$ 178
    Tue
  • AU$ 235
    Wed
  • AU$ 143
    Thu
  • AU$ 219
    Fri
  • AU$ 157
    Sat
  • AU$ 242
    Sun

When is the cheapest day to fly from London to Zagreb during Good Friday?

Data is based on the lowest one-way fares from London to Zagreb during Good Friday, sourced from the Trip.com database over the last 3 days.

During Good Friday, the cheapest flights from London to Zagreb are on Apr 4, with the lowest fare of AU$ 102.

AU$ 378
AU$ 240
AU$ 102
0
    Cheapest
  • AU$ 187
    Mar 30
  • AU$ 378
    Mar 31
  • AU$ 276
    Apr 1
  • AU$ 220
    Apr 2
  • AU$ 249
    Apr 3
  • AU$ 102
    Apr 4
  • AU$ 231
    Apr 5

Flight FAQs

  • Which airlines offer the cheapest flights from London (LON) to Zagreb (ZAG)?

    Based on Trip.com data, Ryanair offers one-way fares as low as AU$ 33 on Cheapest nonstop routes (e.g. STN to ZAG on Tue, Apr 14), while Ryanair offers Cheapest nonstop round-trips from AU$ 75 departing on Sat, Apr 18 and returning on Tue, Apr 21.
  • At the moment, you can catch a direct flight from London to Zagreb with the following airlines, including: Croatia Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 2 hours 14 minutes to fly from London (LON) to Zagreb (ZAG).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Zagreb is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 13 flight per week flying from London to Zagreb. You can check the weekly schedule for popular airlines on this route below: Croatia Airlines: S/-/T/-/T/F/- -- OU491 (17:10)
  • To find best deals on flights from London to Zagreb, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Apr 14, with one-way flights priced at just AU$ 33.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Zagreb travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from London to Zagreb is October, when demand for travel is lower.
  • After crunching the numbers on our March flight calendar, it's currently cheapest to fly from London to Zagreb on March 13, 2026 with Ryanair, with prices starting at AU$ 71.
  • You can land at any one of the following hubs in Zagreb, with Heathrow Airport to Zagreb Airport (LHR-ZAG) is by far the most common option on this route: Zagreb Airport (ZAG).
  • The time difference between Zagreb and London is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from London toZagreb

Which airlines offer the cheapest nonstop flights from London to Zagreb?

Data is based on the average price of all nonstop flights from London to Zagreb on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Ryanair offers the cheapest nonstop flights from London to Zagreb, with an average price of AU$ 112.

AU$ 112
AU$ 236
AU$ 360
AU$ 483
Ryanair
AU$ 112
Ryanair
Air Serbia
AU$ 213
Air Serbia
Croatia Airlines
AU$ 303
Croatia Airlines
British Airways
AU$ 314
British Airways
LOT Polish Airlines
AU$ 351
LOT Polish Airlines
Lufthansa
AU$ 483
Lufthansa

Which airlines operate the most flights from London to Zagreb?

Data is based on the number of flights from London to Zagreb operated by each airline on Trip.com in the past month.

Based on Trip.com data from the past month, Ryanair operates the most flights from London to Zagreb, with 12 flight per week.

2
5
9
12
Ryanair
12
Ryanair
United Airlines
5
United Airlines
Croatia Airlines
5
Croatia Airlines
Air India
5
Air India
Air Canada
5
Air Canada
Asiana Airlines
5
Asiana Airlines

How many flights are there each day from London to Zagreb?

The data is based on the flight numbers for each day of the week from London to Zagreb within the Trip.com database over the past month.

Based on Trip.com data from the past month, the most flights from London to Zagreb depart on Friday/Saturday, and the fewest flights depart on Tuesday/Thursday.

37
21
4
0
Highest
27
Mon
4
Tue
25
Wed
4
Thu
37
Fri
37
Sat
10
Sun