On your own: Düsseldorf → Keflavík
For a trip of about 25 days in December 2026, the best price we have seen is $747 CAD for Montreal → Düsseldorf, plus $517 CAD for Keflavík → Montreal, $1264 CAD in total.
By road, expect about 2045 km (about 44 h of driving) between Düsseldorf and Keflavík.
Open jaw or round trip, month by month: Düsseldorf and Keflavík
In our scans, the open jaw between Düsseldorf and Keflavík costs $343 more on average (36%) than the best round trip to either city. The gap is smallest in December ($258 more): it is the price of landing in one city and flying home from another.
| Month | Open jaw | Düsseldorf round trip | Keflavík round trip | Versus best round trip |
|---|---|---|---|---|
| November | $1276 | $1156 | $932 | $344 more |
| December | $1264 | - | $1006 | $258 more |
| January | $1266 | - | $944 | $322 more |
| February | $1307 | - | $944 | $363 more |
| March | $1340 | - | $913 | $427 more |
For each month: the best open-jaw price (two one-way flights, stays of 25 to 25 days) and the best round trip to each of the two cities (stays of 21 to 29 days, depending on the lengths we scan). Only our latest scans are used.
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Frequently asked questions: Düsseldorf → 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 Düsseldorf and fly home from Keflavík instead of returning to where you landed.
How much is a flight from Montreal into Düsseldorf, home from Keflavík?
For about 25 days, the best price we have seen is $1264 CAD: $747 CAD to fly into Düsseldorf and $517 CAD to fly home from Keflavík.
How do I get from Düsseldorf to Keflavík?
By road it is about 2045 km (about 44 h of driving) from Düsseldorf 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.