On your own: Keflavík → Düsseldorf
For a trip of about 26 days in December 2026, the best price we have seen is $893 CAD for Montreal → Keflavík, plus $642 CAD for Düsseldorf → Montreal, $1535 CAD in total.
By road, expect about 2047 km (about 44 h of driving) between Keflavík and Düsseldorf.
Open jaw or round trip, month by month: Keflavík and Düsseldorf
In our scans, the open jaw between Keflavík and Düsseldorf costs $604 more on average (64%) than the best round trip to either city. The gap is smallest in December ($529 more): it is the price of landing in one city and flying home from another.
| Month | Open jaw | Keflavík round trip | Düsseldorf round trip | Versus best round trip |
|---|---|---|---|---|
| November | $1619 | $932 | $1156 | $687 more |
| December | $1535 | $1006 | - | $529 more |
| January | $1535 | $944 | - | $591 more |
| February | $1535 | $944 | - | $591 more |
| March | $1535 | $913 | - | $622 more |
For each month: the best open-jaw price (two one-way flights, stays of 26 to 26 days) and the best round trip to each of the two cities (stays of 22 to 30 days, depending on the lengths we scan). Only our latest scans are used.
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Frequently asked questions: Keflavík → Düsseldorf
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 Keflavík and fly home from Düsseldorf instead of returning to where you landed.
How much is a flight from Montreal into Keflavík, home from Düsseldorf?
For about 26 days, the best price we have seen is $1535 CAD: $893 CAD to fly into Keflavík and $642 CAD to fly home from Düsseldorf.
How do I get from Keflavík to Düsseldorf?
By road it is about 2047 km (about 44 h of driving) from Keflavík to Düsseldorf. 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.