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Cheap flights from Newcastle to Ireland from $2,350

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
NTL — DUB
8 Sep — 15 Sep1
1 adult

Cheap flight deals from Newcastle to Ireland

Keep the following information in mind while searching for Newcastle to Ireland flight deals. Data was last updated 3 September 2025.

Round-trip from

$2,350

Popular in

December

Cheapest in

October

Average price

$2,190
16/10-23/10
  • 16/10-23/10
  • 6 total stops
  • 80h 40m total
  • Newcastle to Ireland
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($405 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($99 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Newcastle to Ireland

Cheapest flights from Newcastle to Ireland
Explore the most affordable flight options available from Newcastle to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2025.

Thu 16/1017:55NTL - DUB
3 stops41h 15mMultiple Airlines
Thu 23/1006:40DUB - NTL
3 stops39h 25mMultiple Airlines
Deal found 1/9$2,350

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newcastle to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 3 September 2025.
Use the filters below to find and compare flights from Newcastle to Ireland that are best for you.

Fly from

Newcastle

Fly to

Ireland

Route

Depart

Return

Price

NewcastleDublin

NTL - DUB

NTLDUB

Newcastle Williamtown

Thu 16/10

17:55-01:10

3 stops41h 15m

Dublin

Thu 23/10

06:40-08:05

3 stops39h 25m

$2,350

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Best time to book a flight from Newcastle to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Newcastle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Newcastle to Ireland

What is the cheapest month to book a flight from Newcastle to Ireland?

Currently, February is the cheapest month in which you can book a flight from Newcastle to Ireland (average of $1,200). Flying from Newcastle to Ireland in December is currently the most expensive (average of $1,904). 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.

Related info for your journey

Find useful and relevant information for your journey from Newcastle to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Newcastle to Ireland?

    Most people fly from Newcastle Williamtown (NTL) if they book a flight from Newcastle to Ireland. Newcastle Williamtown is conveniently located just 15.6 km from Newcastle’s city centre.

  • Can I find deals for flights from Newcastle to Ireland that include hotel bookings?

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

  • How can I find direct flights from Newcastle to Ireland?

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

  • Can I find deals for business class flights from Newcastle to Ireland?

    Yes. Cheapflights offers flight deals from Newcastle to Ireland 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 Newcastle to Ireland?

    Currently, February is the cheapest month in which you can book a flight from Newcastle to Ireland (average of $1,200). Flying from Newcastle to Ireland in December is currently the most expensive (average of $1,904). 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

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Newcastle to Ireland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Newcastle to Ireland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Newcastle to Ireland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Newcastle to Ireland.

Can Cheapflights find flights from Newcastle to Ireland with no change fees?

Yes! Cheapflights helps users easily find flights from Newcastle to Ireland with no change fees.

Can Cheapflights notify me if prices for flights from Newcastle to Ireland become cheaper?

Yes, Cheapflights offers price alerts on Newcastle to Ireland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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