Cheap flights from Dublin to Keflavik
Know your dates, get live prices in seconds:
We work with more than 300 partners to bring you better travel deals
The best prices from Dublin to Keflavik are usually found in January or February, booked 60 days in advance, depart on a Friday or Tuesday and return on a Tuesday
How to find the cheapest flight from
Dublin (DUB) to Keflavik (KEF)
DUB - KEF
£116 - £215
3 - 14 °C
21 - 94 mm
|Popular in||July||High demand for flights, 25% potential price rise|
|Cheapest in||January||Best time to find cheap flights, 28% potential price drop|
|Average price||£185||Average for round-trip flights in August 2020|
|Round-trip from||£116||From Dublin to Keflavik|
What is the cheapest day to fly return from Dublin to Keflavik?
Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Keflavik. Check prices with Cheapflights to find a great deal for your trip.
How far in advance should I book a flight from Dublin to Keflavik?
Travellers have found it’s best to book a flight 61 days in advance to save up to 34% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Dublin to Keflavik 1-2 weeks in advance for as low as £116, or £125 for flights within the next 24 hours.
When is the cheapest time to fly from Dublin to Keflavik (DUB - KEF)?
It’s optimal to fly from Dublin to Keflavik in the morning. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight in the afternoon.
Related info for your journey
Useful info, stats and facts about Dublin to Keflavik flights.
Destination information for Keflavik
Things to know before you go. Useful info for your trip from Dublin to Keflavik
Popular flight searches
Check out other popular destinations found by fellow travellers
- Flights from Southampton to Disneyland Paris
- Flights to Nagpur
- Flights from Portsmouth to Bilbao
- Flights to Shymkent
- Flights from London to Cambridge