Cheap Flights from Dublin to Glasgow from $20

Frequently Asked Questions

• What are the cheapest flights from Dublin to Glasgow (DUB-GLA)?

  Based on Trip.com data, Ryanair offers one-way fares as low as $20 on Cheapest nonstop routes (e.g. DUB to GLA on Fri, Oct 9), while Ryanair offers Cheapest nonstop round-trips from $39 departing on Thu, Aug 27 and returning on Mon, Aug 31.

• Which airlines offer direct flights from Dublin to Glasgow?

  At the moment, you can catch a nonstop flight from Dublin to Glasgow with the following airlines, including: Ryanair Aer Lingus Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Dublin (DUB) to Glasgow (GLA) and what is the distance?

  It takes around 1 hour 14 minutes to fly from Dublin (DUB) to Glasgow (GLA).

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Dublin to Glasgow 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 many flights are there per week from Dublin to Glasgow?

  Based on Trip.com data in the past 4 weeks, there is 93 flight per week flying from Dublin to Glasgow. You can check the weekly schedule for popular airlines on this route below: Ryanair: S/M/T/W/T/F/S -- FR5563 (12:43)

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

  To find best deals on flights from Dublin to Glasgow, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Oct 9, with one-way flights priced at just $20.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Glasgow travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Dublin (DUB) to Glasgow (GLA) the cheapest?

  The cheapest months to fly from Dublin to Glasgow is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Dublin to Glasgow on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Dublin to Glasgow on August 27, 2026 with Ryanair, with prices starting at $20.

• Which airports can I fly to for Glasgow from Dublin?

  You can land at any one of the following hubs in Glasgow, with Dublin Airport to Glasgow Airport (DUB-GLA) is by far the most common option on this route: Glasgow Airport (GLA) Glasgow Prestwick Airport (PIK).

• Is there any time difference between Dublin and Glasgow?

  The time difference between Glasgow and Dublin is 0m.

• How do I change or cancel my ticket from Dublin to Glasgow?

  Tickets can only be changed or canceled 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 Dublin to Glasgow?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Dublin to Glasgow is $120. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Dublin to Glasgow?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Dublin to Glasgow is $178. The final price depends on the outbound and return dates, airline and fare conditions.

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

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

• Are there budget airlines on the Dublin to Glasgow route?

  Ryanairare the most popular budget airlines flying from Dublin to Glasgow. Check baggage, seat and payment fees before comparing the final price.