Cheap Flights from Knock to Dublin from S$ 122

Frequently Asked Questions

• Which airlines offer the cheapest flights from Knock to Dublin?

  Based on Trip.com data, Aer Lingus offers Cheapest nonstop one-way flights from S$ 122 (for example, NOC–DUB on Wed, Sep 23). For a Cheapest nonstop return flight, Aer Lingus offers fares from S$ 237, departing on Mon, Oct 5 and returning on Sun, Oct 11.

• When is the best time to book flights from Knock to Dublin?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Knock to Dublin is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Knock to Dublin?

  Here are some tips for finding the best flight deals from Knock to Dublin on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Wed, Sep 23, with one-way fares from just S$ 122.
  · Compare airlines. Aer Lingus currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. January is generally the busiest month for travel to Dublin.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Knock to Dublin to get the best price?

  The cheapest month to book a flight from Knock to Dublin is usually November, when demand is lower.

• Which upcoming date is the cheapest for flights from Knock to Dublin?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Knock to Dublin on September 24, 2026 with Aer Lingus, with prices starting at S$ 234.

• What is the time difference between Knock and Dublin?

  The time difference between Dublin and Knock is 0m.

• How can I change or cancel my flight ticket from Knock to Dublin?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Knock to Dublin?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Knock to Dublin is S$ 339. Fares vary by travel date, airline and availability.

• How do I book flights from Knock to Dublin on Trip.com?

  Enter Knock and Dublin, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.