Hotels in Portmarnock

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Check prices for these dates

Tonight
Dec 30 - Dec 31
Tomorrow
Dec 31 - Jan 1
This weekend
Jan 2 - Jan 4
Next weekend
Jan 9 - Jan 11

Where to stay in Portmarnock?

Lobby sitting area
Portmarnock Resort & Jameson Golf Links
Portmarnock Resort & Jameson Golf Links
4.0 star property
9.0 out of 10, Wonderful, (1001)
The price is $124
$162 total
includes taxes & fees
Jan 18 - Jan 19, 2026
Portmarnock Resort & Jameson Golf Links
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Budget hotels in Portmarnock and vicinity

Buffet breakfast on weekdays (EUR 10.90 per person)
Clink i Lár

Clink i Lár

Clink i Lár
2.0 star property
City Centre Dublin
8.6 out of 10, Excellent, (999)
The price is $74
$84 total
includes taxes & fees
Jan 18 - Jan 19, 2026
Clink i Lár
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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When is the best time to visit Portmarnock?

Our prices for hotels in Portmarnock are cheapest in February
Price trends for hotels in Portmarnock
Pricing is based on two traveler single night rates
View properties in December
Currently viewing crowd sizes and weather for December.
Typical weather for Portmarnock
December
Low crowds
High 8°C / low 5°C. Cloudy most days.
View properties in December
8°
weather_cloudy
December, Low crowds, average high temperature 8 degrees Celsius, average low temperature 5 degrees Celsius. Cloudy most days.
5°
8°
weather_cloudy
January, Low crowds, average high temperature 8 degrees Celsius, average low temperature 3 degrees Celsius. Cloudy most days.
3°
8°
weather_cloudy
February, Low crowds, average high temperature 8 degrees Celsius, average low temperature 4 degrees Celsius. Cloudy most days.
4°
9°
weather_cloudy
March, Moderate crowds, average high temperature 9 degrees Celsius, average low temperature 4 degrees Celsius. Cloudy most days.
4°
11°
weather_cloudy
April, Moderate crowds, average high temperature 11 degrees Celsius, average low temperature 5 degrees Celsius. Cloudy most days.
5°
14°
weather_cloudy
May, High crowds, average high temperature 14 degrees Celsius, average low temperature 8 degrees Celsius. Cloudy most days.
8°
16°
weather_cloudy
June, High crowds, average high temperature 16 degrees Celsius, average low temperature 11 degrees Celsius. Cloudy most days.
11°
18°
weather_cloudy
July, Moderate crowds, average high temperature 18 degrees Celsius, average low temperature 12 degrees Celsius. Cloudy most days.
12°
18°
weather_cloudy
August, High crowds, average high temperature 18 degrees Celsius, average low temperature 12 degrees Celsius. Cloudy most days.
12°
16°
weather_cloudy
September, Moderate crowds, average high temperature 16 degrees Celsius, average low temperature 11 degrees Celsius. Cloudy most days.
11°
14°
weather_cloudy
October, High crowds, average high temperature 14 degrees Celsius, average low temperature 9 degrees Celsius. Cloudy most days.
9°
10°
weather_cloudy
November, Low crowds, average high temperature 10 degrees Celsius, average low temperature 6 degrees Celsius. Cloudy most days.
6°
Monthly weather averages (˚C)

Top landmarks in Portmarnock

Portmarnock Beach

5.0/5 (6 reviews)
If you can't wait to get to the beach, you might enjoy a trip to Portmarnock Beach located 0.7 mi (1.1 km) from central Portmarnock. Enjoy the sunset by the shore at Malahide Beach, Donabate Beach, and Dollymount Beach.
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Portmarnock Golf Club

4.8/5 (5 reviews)
You might want to practice your swing at Portmarnock Golf Club, a golf course located 1.3 mi (2.1 km) from central Portmarnock. If Portmarnock Golf Club doesn't quite scratch your golfing itch, Royal Dublin Golf Club, and Sutton Golf Club are also nearby.
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Learn more about Portmarnock

Admired for its seaside and golfing, Portmarnock features attractions such as Portmarnock Beach and Portmarnock Golf Club. This family-friendly city's sights include Portmarnock Links Course and visitors speak highly of the local restaurants.

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Portmarnock beach in Dublin, Ireland. Beach in Ireland. Sandy Beaches. Drone Shot of a beach. Sunny Beach. Sunset on a beach. Sunrise on a beach.

Check out reviews of Portmarnock hotels guests love

Beckett Locke

Beckett Locke

10/10 Excellent
"Check in and check out was flawless. The kitchen was sufficient for making meals on vacation. The washing machine and dishwasher controls seemed a bit cryptic, an internet search cleared most of that up. I had brought a couple of microfiber cloths to aid in kitchen clean up, I am glad I did because I didn't find one on the kitchen. We also didn't find a washcloth in the bathroom, back to the I am glad I brought some cloths. The bathroom shelf lent it self nicely to all of our party to place their toiletries out. The bed that I slept in (we were a party of three) was very comfortable. The lounge are was very nice for well lounging. We did not eat breakfast there as we cooked in. The coffee shop on the ground floor was good and we stopped in several times. The unit that we were in was the larger 2 bedroom suite. "
Martin 4-night trip
Posted 23 hours ago
Beckett Locke

Frequently asked questions

What accommodations do travelers like in Portmarnock?
White Sands Hotel is an accommodation that is popular with guests.
Can I book refundable hotels in Portmarnock?
If you're looking for the flexibility to change your travel plans to Portmarnock, most accommodations provide refundable* rates you can book. You can see these properties by searching our site and using the "fully refundable" filter to narrow down the results.
What will the weather in Portmarnock be like during my visit?
July and August are typically the warmest months in Portmarnock when the average temp is 58°F. January and February are the coldest months when the average temperature is 43°F. November and October are the months with the most rain.
Why should I book my Portmarnock accommodation with Hotels.com?
There are lots of reasons to book your Portmarnock trip with us: our free cancellations on selected hotels gives you flexibility, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™* on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.