On your own: London → Zagreb
For a trip of about 15 days in November 2026, the best price we have seen is $429 CAD for Montreal → London, plus $681 CAD for Zagreb → Montreal, $1110 CAD in total.
By road, expect about 1720 km (about 18 h of driving) between London and Zagreb.
Open jaw or round trip, month by month: London and Zagreb
In our scans, the open jaw between London and Zagreb costs $324 more on average (37%) than the best round trip to either city. The gap is smallest in November ($187 more): it is the price of landing in one city and flying home from another.
| Month | Open jaw | London round trip | Zagreb round trip | Versus best round trip |
|---|---|---|---|---|
| November | $1110 | $923 | $1174 | $187 more |
| December | $1445 | $933 | $1174 | $512 more |
| January | $1211 | $837 | $1179 | $374 more |
| February | $1155 | $837 | $1179 | $318 more |
| March | $1202 | $935 | $1066 | $267 more |
| April | $1127 | $838 | $1066 | $289 more |
For each month: the best open-jaw price (two one-way flights, stays of 15 to 15 days) and the best round trip to each of the two cities (stays of 11 to 19 days, depending on the lengths we scan). Only our latest scans are used.
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Frequently asked questions: London → Zagreb
What is an open-jaw flight?
An open-jaw (or multi-city) flight arrives in one city and leaves from another. Here you arrive in London and fly home from Zagreb instead of returning to where you landed.
How much is a flight from Montreal into London, home from Zagreb?
For about 15 days, the best price we have seen is $1110 CAD: $429 CAD to fly into London and $681 CAD to fly home from Zagreb.
How do I get from London to Zagreb?
By road it is about 1720 km (about 18 h of driving) from London to Zagreb. Train, bus or a rental car are the usual options; that cost is not included in the prices shown.
Are these prices guaranteed?
No. They are the best prices from our latest scan and they change often. Check the final price on Google Flights before you book.