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

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

Total, 2 flights
$1002
CAD · 12 days · Jan 17 – Jan 29, 2027
Trip length Lowest prices Selected Itineraries of 12 to 12 days, from the Oct 26 scan.
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Montreal London (LHR) London Gatwick (LGW) $429 $573

Outbound: Montreal → London

Jan 17, 2027
Google Flights
$429

On your own: London → London Gatwick

74 km · about 1 h by road

Return: London Gatwick → Montreal

Jan 29, 2027
Google Flights
$573
Total · 12 days Open the Google Flights search

For a trip of about 12 days in January 2027, the best price we have seen is $429 CAD for Montreal → London, plus $573 CAD for London Gatwick → Montreal, $1002 CAD in total.

By road, expect about 74 km (about 1 h of driving) between London and London Gatwick.

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

In our scans, the open jaw between London and London Gatwick costs $130 more on average (15%) than the best round trip to either city. The gap is smallest in March ($99 more): it is the price of landing in one city and flying home from another.

Open jaw London round trip London Gatwick round trip
Nov
Dec
Jan
Feb
Mar
Apr
Month Open jaw London round trip London Gatwick round trip Versus best round trip
November $1018 $924 $897 $121 more
December $1018 $919 $917 $101 more
January $1002 $837 $897 $165 more
February $1002 $936 $897 $105 more
March $1018 $922 $919 $99 more
April $1024 $838 $844 $186 more

For each month: the best open-jaw price (two one-way flights, stays of 12 to 12 days) and the best round trip to each of the two cities (stays of 8 to 16 days, depending on the lengths we scan). Only our latest scans are used.

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Frequently asked questions: London → London Gatwick

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 London Gatwick instead of returning to where you landed.

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

For about 12 days, the best price we have seen is $1002 CAD: $429 CAD to fly into London and $573 CAD to fly home from London Gatwick.

How do I get from London to London Gatwick?

By road it is about 74 km (about 1 h of driving) from London to London Gatwick. 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.