Search Cheap Flights toPortmarnock
Search 400 airlines and 321,000 hotels worldwide.
Stop Planning & Start Exploring
FREE 24 hour cancellation on most flights
Portmarnock Flights as Low as $184
Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
Cheap Flights to Portmarnock
Fall in love at first flight with your vacation to Portmarnock by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Portmarnock on Hotwire, and you’ll be up, up, and on a getaway in no time.
Because once the wheels are down in Portmarnock, the good times start rolling. So buckle up, you’re in for a fun ride.
Frequently Asked Questions About flights to Portmarnock
Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Portmarnock with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.
So all you have to worry about is where you’re headed after the DUB airport.
What is the cheapest month to fly to Portmarnock?
Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Portmarnock are in September, but when you book your flight on Hotwire, savings are always in season.
How many airlines fly to Portmarnock?
Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Portmarnock.
What airport is best to fly into Portmarnock?
When you’re planning your trip to Portmarnock, convenience is the name of the game. Luckily, Portmarnock Dublin Airport is nearby so you can deplane and get going on checking off everything on your Portmarnock must-do list.
How much are flights to Portmarnock?
Got very cheap flights on your vacation itinerary? When you book your airline tickets to Portmarnock on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $184, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.
How to get cheap flights to Portmarnock?
The trick to saving a stack of cash on your flight to Portmarnock? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $184 right now, why wait?
Destination airport | Dublin |
|---|---|
Destination airport IATA code | DUB |
Roundtrip price | $184 |
Last Minute Hotel Deals in Portmarnock
Portmarnock Resort & Jameson Golf Links
"..."
Reviewed on Jun 19, 2026
Clayton Hotel Dublin Airport
"The air condition was broken in our room so they moved us to a new room, which the air condition was also broken in. There was a box fan. The rug had stains on it that seemed very old and ingrained. Beds were comfortable. Party happening on the lobby floor in a party room. Music could be clearly ..."
Reviewed on Jun 22, 2026
Temple Bar Hotel Dublin by The Unlimited Collection
"We had a very good stay at Temple Bar Hotel in Dublin. The location was excellent, the room was clean and comfortable, and the bathroom was well maintained. The breakfast was also very good, with plenty of options to choose from. The staff was friendly and helpful throughout our stay, making the ..."
Reviewed on Jun 23, 2026
Ruby Molly Hotel Dublin by IHG
"Beautiful hotel, could use a restaurant, just has pizza and snacks. Love you can take a guitar to your room and hook it up to the amp lol Dale"
Reviewed on Jun 22, 2026
Hotel Riu Plaza The Gresham Dublin
"Later"
Reviewed on Jun 23, 2026
Clink i Lár
"Very good stay"
Reviewed on Jun 20, 2026
Marlin Hotel Stephens Green
"Great location. Easy walk to Temple Bar and Trinity College areas (plus St. Stephen's Green, obviously). No parking at the hotel, but public parking right across the street was practically on site. Maybe a little pricey for a smaller room, but it was a nice room, and you can save on uber or cabs ..."
Reviewed on Jun 23, 2026
Dublin One Hotel
"Clean and spacious room. Very nice restaurant which you can easily reserve breakfast. Every receptionist was easy to talk to."
Reviewed on Jun 22, 2026
Nearby Cities
Popular Flight Routes
- Atlanta to New York
- Detroit to Las Vegas
- Dallas to Atlanta
- Dallas to Yosemite National Park
- Toronto to Edmonton
- Chicago to Tulum
- Houston to Lake Tahoe
- Chicago to Las Vegas
- Dallas to Miami
- Dallas to Lake Tahoe
- New York to Miami
- New York to Las Vegas
- Miami to Atlanta
- Minneapolis St Paul to Fort Walton Beach Destin
- Dallas to Branson
- Cleveland to Vero Beach
- Managua to Miami
- Atlanta to Boston
- Austin to Tulum
- Calgary to Vancouver