Search Cheap Flights to
Oldcastle

Photo by Trembich Moving Moments

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Oldcastle Flights as Low as $95

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

British Airways
Tue, Sep 16 - Tue, Sep 23
LHR
Heathrow
DUB
Dublin
$95 Roundtrip, found 5 hours ago
$95
Roundtrip
found 5 hours ago
Select British Airways flight, departing Tue, Sep 16 from Heathrow to Dublin, returning Tue, Sep 23, priced at $95 found 5 hours ago
Scandinavian Airlines
Tue, Sep 16 - Tue, Sep 23
LHR
Heathrow
DUB
Dublin
$204 Roundtrip, found 5 hours ago
$204
Roundtrip
found 5 hours ago
Select Scandinavian Airlines flight, departing Tue, Sep 16 from Heathrow to Dublin, returning Tue, Sep 23, priced at $204 found 5 hours ago
Aer Lingus
Wed, Feb 26 - Sat, Mar 1
LHR
Heathrow
DUB
Dublin
$250 Roundtrip, found 10 hours ago
$250
Roundtrip
found 10 hours ago
Select Aer Lingus flight, departing Wed, Feb 26 from Heathrow to Dublin, returning Sat, Mar 1, priced at $250 found 10 hours ago
Swiss International Air Lines
Tue, Sep 16 - Tue, Sep 23
LHR
Heathrow
DUB
Dublin
$309 Roundtrip, found 5 hours ago
$309
Roundtrip
found 5 hours ago
Select Swiss International Air Lines flight, departing Tue, Sep 16 from Heathrow to Dublin, returning Tue, Sep 23, priced at $309 found 5 hours ago
KLM
Wed, Feb 26 - Sat, Mar 1
LHR
Heathrow
DUB
Dublin
$318 Roundtrip, found 10 hours ago
$318
Roundtrip
found 10 hours ago
Select KLM flight, departing Wed, Feb 26 from Heathrow to Dublin, returning Sat, Mar 1, priced at $318 found 10 hours ago
Lufthansa
Tue, Sep 16 - Tue, Sep 23
LHR
Heathrow
DUB
Dublin
$326 Roundtrip, found 5 hours ago
$326
Roundtrip
found 5 hours ago
Select Lufthansa flight, departing Tue, Sep 16 from Heathrow to Dublin, returning Tue, Sep 23, priced at $326 found 5 hours ago
Delta
Mon, Mar 3 - Tue, Mar 11
MCO
Orlando Intl.
DUB
Dublin
$491 Roundtrip, found 6 days ago
$491
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Mar 3 from Orlando Intl. to Dublin, returning Tue, Mar 11, priced at $491 found 6 days ago
TAP Portugal
Sun, Sep 28 - Sat, Oct 4
ORD
O'Hare Intl.
DUB
Dublin
$499 Roundtrip, found 1 day ago
$499
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Sun, Sep 28 from O'Hare Intl. to Dublin, returning Sat, Oct 4, priced at $499 found 1 day ago
Air Canada
Sun, Mar 23 - Tue, Apr 1
PIT
Pittsburgh Intl.
DUB
Dublin
$512 Roundtrip, found 6 days ago
$512
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Mar 23 from Pittsburgh Intl. to Dublin, returning Tue, Apr 1, priced at $512 found 6 days ago
Air Canada
Tue, Mar 4 - Wed, Mar 12
FLL
Fort Lauderdale - Hollywood Intl.
DUB
Dublin
$522 Roundtrip, found 6 days ago
$522
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Mar 4 from Fort Lauderdale - Hollywood Intl. to Dublin, returning Wed, Mar 12, priced at $522 found 6 days ago
Air Canada
Tue, Mar 4 - Wed, Mar 12
MIA
Miami Intl.
DUB
Dublin
$522 Roundtrip, found 1 day ago
$522
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Mar 4 from Miami Intl. to Dublin, returning Wed, Mar 12, priced at $522 found 1 day ago
JetBlue Airways
Mon, Apr 21 - Tue, Apr 29
PHL
Philadelphia Intl.
DUB
Dublin
$583 Roundtrip, found 6 days ago
$583
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Mon, Apr 21 from Philadelphia Intl. to Dublin, returning Tue, Apr 29, priced at $583 found 6 days ago
Air Canada
Mon, Mar 3 - Wed, Mar 12
DTW
Detroit Metropolitan Wayne County
DUB
Dublin
$603 Roundtrip, found 15 hours ago
$603
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Mon, Mar 3 from Detroit Metropolitan Wayne County to Dublin, returning Wed, Mar 12, priced at $603 found 15 hours ago
American Airlines
Tue, May 27 - Tue, Jun 3
HSV
Huntsville Intl.
DUB
Dublin
$790 Roundtrip, found 12 hours ago
$790
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, May 27 from Huntsville Intl. to Dublin, returning Tue, Jun 3, priced at $790 found 12 hours ago
Delta
Wed, May 21 - Tue, May 27
BNA
Nashville Intl.
DUB
Dublin
$820 Roundtrip, found 11 hours ago
$820
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, May 21 from Nashville Intl. to Dublin, returning Tue, May 27, priced at $820 found 11 hours ago
Air Canada
Tue, Mar 11 - Tue, Mar 18
DTW
Detroit Metropolitan Wayne County
NOC
Ireland West
$829 Roundtrip, found 6 days ago
$829
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Mar 11 from Detroit Metropolitan Wayne County to Ireland West, returning Tue, Mar 18, priced at $829 found 6 days ago

Cheap Flights to Oldcastle

Fall in love at first flight with your vacation to Oldcastle 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 Oldcastle on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Oldcastle, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Oldcastle

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Oldcastle 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 null airport.

What is the cheapest month to fly to Oldcastle?

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 Oldcastle are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Oldcastle?

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 Oldcastle.

What airport is best to fly into Oldcastle?

When you’re planning your trip to Oldcastle, convenience is the name of the game. Luckily, Oldcastle Dublin Airport is nearby so you can deplane and get going on checking off everything on your Oldcastle must-do list.

How much are flights to Oldcastle?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Oldcastle on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $95, 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 Oldcastle?

The trick to saving a stack of cash on your flight to Oldcastle? 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 $95 right now, why wait?

Oldcastle Flight Information
Destination airport
Dublin
Destination airport IATA code
DUB
Roundtrip price
$94

Last Minute Hotel Deals in Oldcastle

Luxurious Meath Retreat With 5 Bedrooms
Luxurious Meath Retreat With 5 Bedrooms
2 out of 5
Oldcastle
The price is $266 per night from Feb 24 to Feb 25
$266
includes taxes & fees
Feb 24 - Feb 25
Stay at this residence in Oldcastle. Enjoy free WiFi, free parking, and a garden. Popular attractions Loughcrew Adventure Centre and Loughcrew Cairns are located ...
Luxurious Meath Retreat With 5 Bedrooms
Glenboy Country Accommodation
Glenboy Country Accommodation
3 out of 5
Glenboy Country Accommodation, Oldcastle, Co Meath
Stay at this 3-star cottage in Oldcastle. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Loughcrew Adventure Centre and Loughcrew ...
Get rates
Glenboy Country Accommodation
Farnham Estate Spa & Golf Resort
Farnham Estate Spa & Golf Resort
4 out of 5
Farnham Estate, Cavan, Cavan
The price is $188 per night from Mar 4 to Mar 5
$188
includes taxes & fees
Mar 4 - Mar 5
Stay at this 4-star spa hotel in Cavan. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the property condition in ...
9.2/10 Wonderful! (995 reviews)
Not as good as previous stays
"A few basic issues, pool water too cold, usually its warm. Bath plug wouldnt work, no hot water in bath. Breakfast pastries were stale. Restaurant food was not its usual standard... Usually a nice stay here, bit disappointing this time..."

Reviewed on Feb 7, 2025

Farnham Estate Spa & Golf Resort
Castle Arch Hotel
Castle Arch Hotel
3 out of 5
Summerhill Road, Trim, Meath
The price is $104 per night from Feb 23 to Feb 24
$104
includes taxes & fees
Feb 23 - Feb 24
Stay at this 3-star business-friendly hotel in Trim. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. ...
8.4/10 Very Good! (255 reviews)
Nice Hotel.
"This was a present for my son and his partner. They had a very enjoyable stay therefore next time I visit Trim I would be happy to stay there."

Reviewed on Nov 22, 2024

Castle Arch Hotel
Trim Castle Hotel
Trim Castle Hotel
4 out of 5
Castle Street, Trim, Meath
The price is $147 per night from Mar 3 to Mar 4
$147
includes taxes & fees
Mar 3 - Mar 4
Stay at this 4-star family-friendly hotel in Trim. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Our guests praise the helpful staff in our ...
9/10 Wonderful! (765 reviews)
Very acceptable 4* hotel
"Stayed 1 night for business in an Exec room number 209. The room is large and nice, it's nothing special and starting to show it's age a little, you can tell it's an accountant designed room rather than an aesthetic one, but it's more than fine, no power points by the bed is very bad though. The ..."

Reviewed on Dec 18, 2024

Trim Castle Hotel
Newgrange Hotel
Newgrange Hotel
3 out of 5
Bridge Street, Navan, Co. Meath
The price is $141 per night from Feb 25 to Feb 26
$141
includes taxes & fees
Feb 25 - Feb 26
Stay at this 3-star hotel in Navan. Enjoy free WiFi, free parking, and 2 bars/lounges. Our guests praise the helpful staff and the property condition in our ...
8.2/10 Very Good! (473 reviews)
"Had a great stay hotel is top notch"

Reviewed on Feb 2, 2025

Newgrange Hotel
Cabra Castle Hotel
Cabra Castle Hotel
4 out of 5
Kingscourt, Kingscourt, Cavan
The price is $205 per night from Feb 18 to Feb 19
$205
includes taxes & fees
Feb 18 - Feb 19
Stay at this 4-star hotel in Kingscourt. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff in our reviews. Popular attractions ...
9.2/10 Wonderful! (814 reviews)
Almost perfect
"Start to finish a truly wonderful experience for my wife's 70th.birthday, unfortunately the breakfast was a bit of a let down ie. My wife's French toast was cold and my fried egg was frazzled, definitely the worst fried egg in Ireland. The egg makes the fry. Booked a table for 7pm Saturday evening. ..."

Reviewed on Feb 3, 2025

Cabra Castle Hotel
Hotel Kilmore
Hotel Kilmore
4 out of 5
Dublin Road, Cavan, County Cavan
The price is $121 per night from Feb 23 to Feb 24
$121
includes taxes & fees
Feb 23 - Feb 24
Stay at this 4-star business-friendly hotel in Cavan. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. ...
9.2/10 Wonderful! (348 reviews)
"This was a lovely place to stay. Close to town and convenient. Very clean and good service"

Reviewed on Feb 7, 2025

Hotel Kilmore
See all 78 properties in Oldcastle
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.