Cheap flights from Bristol (BRS) to Dublin (DUB)
BRS — DUB
Aug 2 — Aug 91
Round-trip
1 adult, Economy
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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
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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 15 days in advance, depart on a Monday or Saturday and return on a Wednesday
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 July 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | December |
Cheapest in | September |
Average price | $84 |
Good round-trip deal | $51 or less |
Good one-way deal | $63 or less |
- 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.
BRS-DUB
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
Prices
Delays
How far ahead should I book a flight from Bristol to Dublin?
The best time to book flights from Bristol to Dublin is 9 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, September is the cheapest month in which you can book a flight from Bristol to Dublin (average of $63). Flying from Bristol to Dublin in December is currently the most expensive (average of $119). 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 July 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 evening, which can drop the price by up to 66% versus a flight in the morning.
How often are flights from Bristol to Dublin delayed?
About 18% of weekly flights between Bristol and Dublin have experienced delays in the past year, with the average delay time being 103 minutes.
What is the most punctual flight time for Bristol to Dublin flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bristol to Dublin flights?
Over the last year, Aer Lingus have had the lowest number of delays on this route, with just 17% of flights being delayed.
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 July 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.
Comfort
7.2
Crew
8.1
Entertainment
7.0
Boarding
7.4
Food
6.6
Overall
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Jun 2026
FCO - DUB
Comfort
7.2
Crew
8.1
Entertainment
7.0
Boarding
7.4
Food
6.6
Overall
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Jun 2026
FCO - DUB
Comfort
7.2
Crew
8.1
Entertainment
7.0
Boarding
7.4
Food
6.6
Overall
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Jun 2026
FCO - DUB
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.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
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Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 3, 2026.
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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 July 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$75 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$80 | Average$136 | FlexibilityNo cancel fee | On-timeN/A |