Costelloe Holidays

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    Better together

    Save up to €185 when you book a flight and hotel together*
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    Find the right fit

    With over 300,000 hotels worldwide, it's easy to create a perfect package
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    Rest easy

    Plan, book, and manage your trip all in one place

Top hotels in Costelloe

Glenlo Abbey Hotel
Glenlo Abbey Hotel
5 out of 5
Bushypark, Galway, Galway
Fully refundableReserve now, pay when you stay
The price is €470 per night from 15 Jul to 16 Jul
€470
15 Jul - 16 Jul
includes taxes & fees
9.4/10 Exceptional! (611 reviews)
"Staff and property fantastic!"

Reviewed on 6 Jul 2025

Glenlo Abbey Hotel
Galway Bay Hotel
Galway Bay Hotel
4 out of 5
258 R336, The Promenade Salthill, Galway, Galway
The price is €216 per night from 10 Aug to 11 Aug
€216
10 Aug - 11 Aug
includes taxes & fees
8.8/10 Excellent! (1,000 reviews)
good location on the seafront
"Lovely staff and good location. No fridge in room.Furniture and rooms are a little bit outdated comparing to other hotels in same area for the price what usually is on weekends and bank holidays especially summer time.Nice lounges throughout hotel,specius teras with Atlantic ocean view. Lovely small ..."

Reviewed on 7 Jul 2025

Galway Bay Hotel
Salthill Hotel
Salthill Hotel
4 out of 5
Promenade, Salthill, Galway, Galway
Fully refundableReserve now, pay when you stay
The price is €230 per night from 13 Jul to 14 Jul
€230
13 Jul - 14 Jul
includes taxes & fees
8.8/10 Excellent! (1,000 reviews)
Great hotel
"Great"

Reviewed on 3 Jul 2025

Salthill Hotel
See all 353 properties in Costelloe
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.

What to do in Costelloe

Kylemore Abbey

Private Full Day Tour in Connemara with Pickup

€675
per traveller
Private Full Day Tour in Connemara with Pickup
Pike fishing by boat.Lough Corrib,Connemara.English/French speaking Ghillie

Pike fishing by boat.Lough Corrib,Connemara.English/French speaking Ghillie

€538
per traveller
Pike fishing by boat.Lough Corrib,Connemara.English/French speaking Ghillie
Connemara Peatland

Private Half Day Tour To Connemara

€495
per traveller
Private Half Day Tour To Connemara
See all activities in Costelloe

Frequently asked questions

How much does a Costelloe holiday package cost?
You can pick up a holiday package to this destination on Expedia. However, how much your holiday to Costelloe costs will depend on your hotel choice, season and length of stay.
What are the cheapest months to go to Costelloe?
If you're looking to score a cheap Costelloe holiday package, consider travelling in January, February and November. You'll generally find better rates on hotels and airfares during these months --- perfect for budget-conscious travellers.
How many days is enough for Costelloe?
Typically, a handful of days is enough to visit the major sights during your Costelloe holiday. But if you want to have time to chill out or go on day trips, consider extending your trip.
How to find the best Costelloe package deals?
Begin your search for a Costelloe package deal by entering your destination and travel dates under our "Packages" tab. Then add some filters, like "Guest rating" and "Property type," to fine-tune the results to your exact needs. You can also sort by "Package discount" and discover offers that come with huge savings. If you don't find the perfect Costelloe package deal right away, simply switch up your dates and search again. Bear in mind that deals are only available for a limited time, so book early and get your Costelloe escape underway.
Is it cheaper to book a Costelloe holiday as a package?
Expedia holiday packages are designed to help you keep more cash in your pocket. Bundle your car rental, hotel and flight into one great-value price and enjoy significant savings. You'll generally snag a better deal than booking each component individually. And you'll still have the flexibility to create a tailored Costelloe holiday by choosing your preferred type of stay, airline and car class.
When to book a holiday package to Costelloe?
Land amazing discounts by booking your flights ahead of time with Expedia. If being spontaneous is more your style, take advantage of our last-minute deals for a spur-of-the-moment Costelloe adventure.
How to plan a trip to Costelloe?

  1. Choose when to travel: Check your calendar and get your bags packed. Your favourite season and the activities on offer will also help you decide when to visit Costelloe.
  2. Work out your budget: Ensure you have enough money to pay for everything from meals and transportation to airfares and activities. Your accommodation will probably be the biggest expense during your trip to Costelloe.
  3. Decide how many days away: Start by listing all the activities and attractions you want to experience in Costelloe. Then, estimate how long you'll need for each, along with any travel time.
  4. Combine your flights and hotel: Awesome destination, check. Length of stay, check. Now all that's left is to pick a Costelloe holiday package that brings all your bookings together.

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.