On your own: Copenhagen → Keflavík
For a trip of about 32 days in November 2026, the best price we have seen is $506 CAD for Montreal → Copenhagen, plus $618 CAD for Keflavík → Montreal, $1124 CAD in total.
By road, expect about 1634 km (about 40 h of driving) between Copenhagen and Keflavík.
Open jaw or round trip, month by month: Copenhagen and Keflavík
In our scans, the open jaw between Copenhagen and Keflavík costs $294 more on average (31%) than the best round trip to either city. The gap is smallest in November ($192 more): it is the price of landing in one city and flying home from another.
| Month | Open jaw | Copenhagen round trip | Keflavík round trip | Versus best round trip |
|---|---|---|---|---|
| November | $1124 | $974 | $932 | $192 more |
| December | $1264 | $1024 | $1006 | $258 more |
| January | $1212 | $969 | $944 | $268 more |
| February | $1263 | $969 | $944 | $319 more |
| March | $1344 | $969 | $913 | $431 more |
For each month: the best open-jaw price (two one-way flights, stays of 32 to 32 days) and the best round trip to each of the two cities (stays of 28 to 36 days, depending on the lengths we scan). Only our latest scans are used.
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Frequently asked questions: Copenhagen → Keflavík
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 Copenhagen and fly home from Keflavík instead of returning to where you landed.
How much is a flight from Montreal into Copenhagen, home from Keflavík?
For about 32 days, the best price we have seen is $1124 CAD: $506 CAD to fly into Copenhagen and $618 CAD to fly home from Keflavík.
How do I get from Copenhagen to Keflavík?
By road it is about 1634 km (about 40 h of driving) from Copenhagen to Keflavík. 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.