Cheap flights from Dublin to Iceland

DUB — KEF
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Dublin to Iceland

Popular in

June

Cheapest in

February

Average price

£284

Good round-trip deal

£330 or less
Highest demand for flights based on searches. 11% potential increase in price (£26 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Average for round-trip flights in September 2026
Price to beat on a round-trip flight from Dublin to Iceland.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Iceland

How far ahead should I book a flight from Dublin to Iceland?

To ensure you get the cheapest price possible for a flight from Dublin to Iceland, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Dublin to Iceland?

Currently, November is the cheapest month in which you can book a flight from Dublin to Iceland (average of £215). Flying from Dublin to Iceland in October is currently the most expensive (average of £360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to IS?

When flying from Dublin to Iceland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Iceland

See what other customers who have flown with Icelandair from Dublin to Iceland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

6.9

Crew

8.0

Entertainment

6.9

Boarding

7.2

Food

6.1

Overall

6.9

Reviews

1 / 20
4.0
Okay

Chin Keong,Aug 2026

AMS - KEF

How can the airline deploy the oldest 757-200 with a broken down entertainment system and no WiFi for a cross Atlantic 7:50 hr torture chamber experience?? My seat 3A couldn’t be reclined. The footrest was flimsy and useless. And there’s no leg support unlike their newer 737-Max which they lavish on intra-Europe routes. Shame!!

Comfort

6.9

Crew

8.0

Entertainment

6.9

Boarding

7.2

Food

6.1

Overall

6.9

Reviews

1 / 20
4.0
Okay

Chin Keong,Aug 2026

AMS - KEF

How can the airline deploy the oldest 757-200 with a broken down entertainment system and no WiFi for a cross Atlantic 7:50 hr torture chamber experience?? My seat 3A couldn’t be reclined. The footrest was flimsy and useless. And there’s no leg support unlike their newer 737-Max which they lavish on intra-Europe routes. Shame!!

Related info for your journey

  • What airport do you fly from for flights from Dublin to Iceland?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Iceland.

  • What are the most reliable airlines from Dublin to Iceland?

    Before booking your flight to Iceland from Dublin, check out the most reliable airlines to get you to your destination on time: TAP AIR PORTUGAL (71%), Icelandair (69%), Emirates( 69%).

  • Can I find deals for flights from Dublin to Iceland that include hotel bookings?

    Yes. In addition to deals on Dublin to Iceland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Iceland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Iceland.

  • Can I find deals for business class flights from Dublin to Iceland?

    Yes. Cheapflights offers flight deals from Dublin to Iceland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Iceland?

    Currently, November is the cheapest month in which you can book a flight from Dublin to Iceland (average of £215). Flying from Dublin to Iceland in October is currently the most expensive (average of £360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Dublin to Iceland

AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£191Average£233FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

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