Into London, home from Rome: an open-jaw flight from Montreal

Land in London, travel United Kingdom and Italy at your own pace, then fly home from Rome.

Total, 2 flights
$918
CAD · 14 days · Apr 9 – Apr 23, 2027
Trip length Lowest prices Selected Itineraries of 14 to 14 days, from the Oct 26 scan.
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Montreal London (LHR) Rome (FCO) $480 $438

Outbound: Montreal → London

Apr 9, 2027
Google Flights
$480

On your own: London → Rome

2072 km · about 27 h by road

Return: Rome → Montreal

Apr 23, 2027
Google Flights
$438
Total · 14 days Open the Google Flights search

For a trip of about 14 days in April 2027, the best price we have seen is $480 CAD for Montreal → London, plus $438 CAD for Rome → Montreal, $918 CAD in total.

That is $180 CAD more than the round trip to Rome, but $6 CAD less than the one to London.

By road, expect about 2072 km (about 27 h of driving) between London and Rome.

Open jaw or round trip?

Into London, home from Rome
$918
Round trip Montreal ↔ London
$924 (14 days)
Round trip Montreal ↔ Rome
$738 (14 days)

A round trip brings you back to where you landed; the open jaw has you travel between the two cities.

Open jaw or round trip, month by month: London and Rome

In our scans, the open jaw between London and Rome costs $269 more on average (36%) than the best round trip to either city. The gap is smallest in April ($149 more): it is the price of landing in one city and flying home from another.

Open jaw London round trip Rome round trip
Nov
Dec
Jan
Feb
Mar
Apr
Month Open jaw London round trip Rome round trip Versus best round trip
November $1071 $924 $738 $333 more
December $1044 $919 $738 $306 more
January $1019 $837 $743 $276 more
February $1019 $936 $743 $276 more
March $1019 $922 $743 $276 more
April $918 $838 $769 $149 more

For each month: the best open-jaw price (two one-way flights, stays of 14 to 14 days) and the best round trip to each of the two cities (stays of 10 to 18 days, depending on the lengths we scan). Only our latest scans are used.

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Frequently asked questions: London → Rome

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 Rome instead of returning to where you landed.

How much is a flight from Montreal into London, home from Rome?

For about 14 days, the best price we have seen is $918 CAD: $480 CAD to fly into London and $438 CAD to fly home from Rome.

Is it cheaper than a round trip to London or Rome?

That is $180 CAD more than the round trip to Rome, but $6 CAD less than the one to London.

How do I get from London to Rome?

By road it is about 2072 km (about 27 h of driving) from London to Rome. 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.