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Cheap flights from Bristol to Ireland from £14

BRS — DUB
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bristol to Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Bristol to Ireland

Thu 15/1008:40 -
Nonstop1h 15m
Sun 18/1017:35 -
Nonstop1h 10m
Deal found 8/9£28
Thu 8/1008:40 -
Nonstop1h 15m
Thu 15/1011:05 -
Nonstop1h 10m
Deal found 10/9£30
Thu 1/1008:40 -
Nonstop1h 15m
Mon 5/1015:50 -
Nonstop1h 10m
Deal found 6/9£31
Fri 9/1020:20 -
Nonstop1h 05m
Mon 12/1007:25 -
Nonstop1h 05m
Deal found 10/9£33
Thu 22/1012:00 -
Nonstop1h 05m
Fri 23/1007:00 -
Nonstop1h 05m
Deal found 10/9£33
Sat 24/1022:20 -
Nonstop1h 05m
Tue 27/1015:35 -
Nonstop1h 05m
Deal found 6/9£34
Fri 2/1007:35 -
Nonstop1h 05m
Sun 4/1006:05 -
Nonstop1h 05m
Deal found 10/9£35
Sat 12/916:15 -
Nonstop1h 05m
Sun 13/906:05 -
Nonstop1h 05m
Deal found 9/9£35
Fri 18/920:20 -
Nonstop1h 05m
Mon 21/921:50 -
Nonstop1h 05m
Deal found 7/9£36
Sat 5/1219:15 -
Nonstop1h 05m
Sun 6/1208:50 -
Nonstop1h 05m
Deal found 6/9£37
Fri 11/909:20 -
Nonstop1h 05m
Tue 15/922:00 -
Nonstop1h 05m
Deal found 6/9£38
Fri 11/909:20 -
Nonstop1h 05m
Mon 14/921:50 -
Nonstop1h 05m
Deal found 6/9£38

Find flight deals from Bristol to Ireland

Round-trip from

£28

One-way from

£16

Popular in

December

Cheapest in

September

Average price

£51

Good round-trip deal

£45 or less

Good one-way deal

£33 or less
Ryanair
  • Ryanair
  • 15/10-18/10
  • Nonstop
  • 2h 25m total
  • Bristol to Ireland
Search Deals
Ryanair
  • Ryanair
  • 8/11-31/12
  • Nonstop
  • 1h 15m total
  • Bristol to Ireland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Bristol to Ireland.
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Price to beat on a one-way flight from Bristol to Ireland.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Bristol to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BristolKnock

BRS Bristol - NOC Knock Intl

BRSNOC

Bristol

Fri 11/12

12:00-13:15

Nonstop1h 15m

Knock Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

BristolKnock

BRS Bristol - NOC Knock Intl

BRSNOC

Bristol

Sun 8/11

15:50-17:05

Nonstop1h 15m

Knock Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

BristolKnock

BRS Bristol - NOC Knock Intl

BRSNOC

Bristol

Mon 12/10

14:10-15:25

Nonstop1h 15m

Knock Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

BristolKnock

BRS Bristol - NOC Knock Intl

BRSNOC

Bristol

Sun 11/10

15:55-17:10

Nonstop1h 15m

Knock Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

BristolKnock

BRS Bristol - NOC Knock Intl

BRSNOC

Bristol

Fri 13/11

12:00-13:15

Nonstop1h 15m

Knock Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

BristolKnock

BRS Bristol - NOC Knock Intl

BRSNOC

Bristol

Mon 5/10

14:10-15:25

Nonstop1h 15m

Knock Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

BristolKnock

BRS Bristol - NOC Knock Intl

BRSNOC

Bristol

Fri 9/10

11:40-12:55

Nonstop1h 15m

Knock Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16
Fastest return journey

BristolDublin

BRS Bristol - DUB Dublin

BRSDUB

Bristol

Wed 16/9

14:00-15:05

Nonstop1h 05m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

BristolDublin

BRS Bristol - DUB Dublin

BRSDUB

Bristol

Mon 28/9

20:20-21:25

Nonstop1h 05m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

BristolDublin

BRS Bristol - DUB Dublin

BRSDUB

Bristol

Tue 15/9

20:30-21:35

Nonstop1h 05m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 57 resultsSorted by cheapest first
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Best time to book a flight from Bristol to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Bristol with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Bristol to Ireland

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

Currently, September is the cheapest month in which you can book a flight from Bristol to Ireland (average of £56). Flying from Bristol to Ireland in December is currently the most expensive (average of £91). 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 IE?

It’s typically best to fly out from Bristol to Ireland in the evening. Doing so could potentially save you 32% on the flight price compared to flying in the morning, which is usually more expensive.

How often are flights from Bristol to Ireland delayed?

About 18% of weekly flights between Bristol and Ireland have experienced delays in the past year, with the average delay time being 100 minutes.

What is the most punctual flight time for Bristol to Ireland flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Monday 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 Ireland flights?

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 17% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Bristol to Ireland, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Bristol to Ireland?

Travellers seeking maximum savings on their Bristol to Ireland flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ireland

Check out reviews from past customers who have flown with Aer Lingus,Ryanair, andBritish Airways from Bristol to Ireland to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,755 reviews
Check prices

Crew

8.1

Overall

7.3

Boarding

7.5

Entertainment

7.0

Comfort

7.2

Food

6.7

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Aer Lingus
7.3
Good
1,755 reviews
Aer Lingus
7.3
Good
1,755 reviews
Check prices

Crew

8.1

Overall

7.3

Boarding

7.5

Entertainment

7.0

Comfort

7.2

Food

6.7

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Ryanair
6.9
Okay
5,485 reviews
Aer Lingus
7.3
Good
1,755 reviews
Check prices

Crew

8.1

Overall

7.3

Boarding

7.5

Entertainment

7.0

Comfort

7.2

Food

6.7

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
British Airways
6.7
Okay
8,210 reviews
Aer Lingus
7.3
Good
1,755 reviews
Check prices

Crew

8.1

Overall

7.3

Boarding

7.5

Entertainment

7.0

Comfort

7.2

Food

6.7

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Related info for your journey

  • What airport do you fly from for flights from Bristol to Ireland?

    If you book a flight to Ireland from Bristol, you will be flying from Bristol, which is the city’s only airport. Bristol (BRS) is located 7.4 mi from the center of Bristol.

  • How popular is this Bristol to Ireland flight route?

    Flights from Bristol to Ireland have been viewed 3,137 times in the past calendar month.

  • How long is the flight from Bristol to Ireland?

    Airlines like Ryanair and Aer Lingus fly from Bristol to Ireland in about 1h 15m. The time it takes to get you to your destination is usually consistent. The distance from Bristol to Ireland is about 309 mi. All flights are typically direct.

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

    One-way options have recently been found by users for as low as £15 on Ryanair. Other airlines that offer cheap prices include Aer Lingus from £39 and British Airways from £115 one-way.

  • What are the most popular routes from Bristol to Ireland?

    Most travelers choose Bristol - Dublin, Bristol - Cork or Bristol - Knock Intl when deciding on the best route from Bristol to Ireland.

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

    Before booking your flight to Ireland from Bristol, check out the most reliable airlines to get you to your destination on time: Aer Lingus (81%), Emerald Airlines (81%), British Airways( 79%).

  • What are the cheapest flights from Bristol to Ireland?

    While on average a flight from Bristol to Ireland is generally £1,006, our data shows the cheapest flight currently is £17. When looking at the most popular route, (Bristol - Dublin), you can expect to pay £28 for that flight.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Bristol to Ireland (average of £56). Flying from Bristol to Ireland in December is currently the most expensive (average of £91). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Bristol to Ireland

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£29Average£56FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£56Average£130FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£94Average£194FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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How does Cheapflights help users find flights from Bristol to Ireland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bristol to Ireland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Bristol to Ireland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ireland from Bristol.

Can Cheapflights find flights from Bristol to Ireland with no change fees?

Certainly. Search results for flights to Ireland from Bristol shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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