HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

Cheap flights from Bristol (BRS) to Dublin (DUB)

BRS — DUB
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bristol to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Bristol to Dublin are usually found in September or June, booked 30 days in advance, depart on a Saturday or Friday and return on a Tuesday

Find flight deals from Bristol to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Bristol (BRS) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

September

Average price

$82

Good round-trip deal

$93 or less

Good one-way deal

$62 or less
Provider with most accurate pricing for Bristol-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bristol-Dublin flights.
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Bristol to Dublin.
Search Deals
Price to beat on a one-way flight from Bristol to Dublin.
Search Deals

Compare providers for flights from Bristol to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bristol to Dublin in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bristol-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bristol-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bristol-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bristol-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bristol-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bristol to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Bristol with our price prediction graph.
Estimated round-trip 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 Bristol to Dublin

How far ahead should I book a flight from Bristol to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Bristol to Dublin. Price data was last updated on April 2, 2026.

The best time to book flights from Bristol to Dublin is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Bristol to Dublin?

Currently, April is the cheapest month in which you can book a flight from Bristol to Dublin (average of $36). Flying from Bristol to Dublin in September is currently the most expensive (average of $43). 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.

What is the cheapest time of day to fly from BRS to DUB?

Find hourly flight availability from Bristol to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2026.

When flying from Bristol to Dublin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 62% versus a flight in the morning.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated April 3, 2026.
Peruse reviews from past customers who have flown with Aer Lingus and Ryanair from Bristol to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,496 reviews

Comfort

7.2

Boarding

7.4

Crew

8.1

Overall

7.2

Entertainment

7.0

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Wendy,Mar 2026

YYZ - DUB

I didn’t happen, my seat was given away because even though my bag was checked through to Dublin apparently the previous airline didn’t check me in. Even when I asked specifically at check in they said I and my luggage we both checked all the way through.
Aer Lingus
7.2
Good
1,496 reviews
Aer Lingus
7.2
Good
1,496 reviews

Comfort

7.2

Boarding

7.4

Crew

8.1

Overall

7.2

Entertainment

7.0

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Wendy,Mar 2026

YYZ - DUB

I didn’t happen, my seat was given away because even though my bag was checked through to Dublin apparently the previous airline didn’t check me in. Even when I asked specifically at check in they said I and my luggage we both checked all the way through.
Ryanair
6.9
Okay
5,314 reviews
Aer Lingus
7.2
Good
1,496 reviews

Comfort

7.2

Boarding

7.4

Crew

8.1

Overall

7.2

Entertainment

7.0

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Wendy,Mar 2026

YYZ - DUB

I didn’t happen, my seat was given away because even though my bag was checked through to Dublin apparently the previous airline didn’t check me in. Even when I asked specifically at check in they said I and my luggage we both checked all the way through.

Related info for your journey

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

  • How popular is this Bristol to Dublin flight route?

    This flight path from Bristol to Dublin was viewed by 11 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Bristol to Dublin round-trip?

    Our cheapest airline available from Bristol to Dublin is Ryanair. Our recent data shows that you can find tickets from as low as $38 on this airline. An additional option worth looking into is Aer Lingus, starting at $80. Ryanair is currently priced 56% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Bristol to Dublin one-way?

    For one-way options, check prices for Ryanair. According to our data, you can fly for as low as $21. Users have also found prices from $52 and $148 on Aer Lingus and British Airways, respectively.

  • What are the most reliable airlines from Bristol to Dublin?

    No one likes to see their flight delayed. When booking a flight from Bristol to Dublin consider choosing Aer Lingus (90%), Emerald Airlines (90%) or British Airways (87%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Bristol to Dublin that include hotel bookings?

    Yes. In addition to deals on Bristol to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bristol to Dublin?

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

  • Can I find deals for business class flights from Bristol to Dublin?

    Yes. Cheapflights offers flight deals from Bristol to Dublin 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 Bristol to Dublin?

    Currently, April is the cheapest month in which you can book a flight from Bristol to Dublin (average of $36). Flying from Bristol to Dublin in September is currently the most expensive (average of $43). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Leixlip

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Bristol to Dublin

Discover the top 2 airlines that operate flights from Bristol to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$38Average$70FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$80Average$136FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights