$608 Cheap flight deals from Raleigh (RDU) to Sligo (NOC)

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Airfares from $608 One Way, $1,226 Round Trip from Raleigh to Sligo

Prices starting at $1,226 for return flights and $608 for one-way flights to Sligo were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 23 - Sun, Sep 27
RDU
Raleigh
NOC
Knock
$1,226 Roundtrip, found 6 hours ago
$1,226
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed, Sep 23 from Raleigh to Knock, returning Sun, Sep 27, priced at $1,226 found 6 hours ago
Wed, Sep 23 - Sun, Sep 27
RDU
Raleigh
NOC
Knock
$1,231 Roundtrip, found 6 hours ago
$1,231
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed, Sep 23 from Raleigh to Knock, returning Sun, Sep 27, priced at $1,231 found 6 hours ago
Wed, Sep 23 - Sun, Sep 27
RDU
Raleigh
NOC
Knock
$1,236 Roundtrip, found 6 hours ago
$1,236
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed, Sep 23 from Raleigh to Knock, returning Sun, Sep 27, priced at $1,236 found 6 hours ago
Wed, Sep 23 - Sun, Sep 27
RDU
Raleigh
NOC
Knock
$1,282 Roundtrip, found 6 hours ago
$1,282
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed, Sep 23 from Raleigh to Knock, returning Sun, Sep 27, priced at $1,282 found 6 hours ago
Wed, Sep 23 - Sun, Sep 27
RDU
Raleigh
NOC
Knock
$1,287 Roundtrip, found 6 hours ago
$1,287
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed, Sep 23 from Raleigh to Knock, returning Sun, Sep 27, priced at $1,287 found 6 hours ago
Wed, Sep 23 - Sun, Sep 27
RDU
Raleigh
NOC
Knock
$1,303 Roundtrip, found 4 hours ago
$1,303
Roundtrip
found 4 hours ago
Select Iberia flight, departing Wed, Sep 23 from Raleigh to Knock, returning Sun, Sep 27, priced at $1,303 found 4 hours ago

Sligo economy flight packages

Price found within the past 48 hours. Click for updated prices.
Carrick Plaza Suites & Apartments
3.0-star property

Carrick Plaza Suites & Apartments

9.2/10 Wonderful! (95 reviews)

Oct 10 - Oct 12

2 night stay

Raleigh (RDU) to Donegal (CFN)

American Airlines • Non-stop • Coach

Donegal (CFN) to Raleigh (RDU)

Aer Lingus • Non-stop • Coach
Price was $1,498, price is now $1,444 per person
$1,444
per person
just found
Very courteous staff. Although the room was not cleaned daily.

Reviewed on Aug 30, 2026

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More About Flying To Sligo from Raleigh

Route Information for Flights from Raleigh to Sligo

Origin Airport IATA Code
RDU
Destination Airport IATA Code
NOC
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Raleigh to Sligo

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Frequently asked questions

What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.