Question 1

Which airline has the best punctuality record on Bristol to Ireland flights?

Accepted Answer

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

Question 2

Which airlines fly to Ireland?

Accepted Answer

Ryanair, Aer Lingus and KLM are the top three most popular airlines that fly to Ireland from Bristol according to our data. Ryanair is the first choice among our users, with 77% of people opting to fly with this airline when travelling to Ireland. Keep in mind that there are 4 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

Question 3

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

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 4

What is the cheapest Bristol to Ireland flight route?

Accepted Answer

Fly from Bristol to Knock Intl for the best Bristol - Ireland flight prices

Question 5

What is the cheapest airline that flies from Bristol to Ireland?

Accepted Answer

Ryanair and Aer Lingus are the most popular carriers operating from Bristol to Ireland

Question 6

How far in advance should I book a flight to Ireland?

Accepted Answer

You are more likely to see cheaper flights to Ireland from Bristol when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around £63 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Bristol for as low as £45 on momondo.

Question 7

What cabin class options are available on Bristol to Ireland flights?

Accepted Answer

There are 3 cabin classes available to choose from on Bristol to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 8

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

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 9

What is the cheapest time of day to depart on your flight to Ireland?

Accepted Answer

In the afternoon is the cheapest time of day to fly from Bristol to Ireland when you can find flight prices for as low as £66. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Ireland are more costly in the morning, with an average ticket price of £76. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Question 10

How many flights depart from Bristol to Ireland on average per week?

Accepted Answer

The number of flights available between Bristol and Ireland is 45 per week as of December 2025. The most frequent departure day is Tue, with 31% of weekly flights leaving on this day.

Question 11

What is the cheapest day to depart on your flight to Ireland?

Accepted Answer

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as £56. This is often the case because there is less demand to fly during this day of the week. Flights from Bristol to Ireland on a Friday will generally be more expensive and average around £82. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 12

Can stopping save me money on Bristol to Ireland flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Bristol to Ireland.

Question 13

What is the cheapest month to fly to Ireland?

Accepted Answer

The month of September is, on average, the cheapest month to fly to Ireland from Bristol, with most prices found around £48. If you’re not able to fly to Ireland in September, then June is your next best option. Flight prices from Bristol to Ireland during June average around £54.

Question 14

How many flights depart from Bristol to Ireland on average per day?

Accepted Answer

As of December 2025, 6 flights take off from Bristol and land in Ireland each day. The most common flight departure time for this route is 19:00, with 51% of daily flights taking off in the evening.

Question 15

How often are flights from Bristol to Ireland delayed?

Accepted Answer

Historically, on average around 17% of flights between Bristol and Ireland have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

Question 16

When did momondo last update prices for flights from Bristol Airport to Ireland?

Accepted Answer

Prices for flights from Bristol Airport to Ireland are refreshed on a daily basis.

Question 17

How many operators does momondo search for flights from Bristol Airport to Ireland?

Accepted Answer

There are 4 operators available for flights from Bristol Airport to Ireland as of December 2025.

Question 18

How old do you have to be to fly from Bristol Airport to Ireland?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bristol Airport to Ireland.

Question 19

What documentation or ID do you need to fly to Ireland?

Accepted Answer

The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best price found	£49
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Ireland	77 airports

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £28	Free Cancellation	Rating 6.8 5,224 reviews	Search Ryanair flights
Aer Lingus	PriceFrom £49	Free Cancellation	Rating 7.2 1,412 reviews	Search Aer Lingus flights
British Airways	PriceFrom £93	Free Cancellation	Rating 6.7 7,609 reviews	Search British Airways flights
KLM	PriceFrom £155	Free Cancellation	Rating 7.7 1,433 reviews	Search KLM flights

Cheap flights from Bristol to Ireland from £16

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bristol to Ireland departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Bristol to Ireland

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Aer Lingus flights from Bristol to Ireland

Our best Aer Lingus deals on Bristol to Ireland flight tickets

Ryanair flights from Bristol to Ireland

Our best Ryanair deals on Bristol to Ireland flight tickets

momondo Fare Finder

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

See travel insights to Ireland from

How to get the cheapest flight ticket from Bristol to Ireland

What is the cheapest month to fly to Ireland?

The month of September is, on average, the cheapest month to fly to Ireland from Bristol, with most prices found around £48. If you’re not able to fly to Ireland in September, then June is your next best option. Flight prices from Bristol to Ireland during June average around £54.

What is the cheapest day to depart on your flight to Ireland?

What is the cheapest time of day to depart on your flight to Ireland?

What is the cheapest Bristol to Ireland flight route?

Fly from Bristol to Knock Intl for the best Bristol - Ireland flight prices

How far in advance should I book a flight to Ireland?

What cabin class options are available on Bristol to Ireland flights?

There are 3 cabin classes available to choose from on Bristol to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Bristol to Ireland flights?

No. A direct flight is the cheapest option for a flight between Bristol to Ireland.

What is the cheapest airline that flies from Bristol to Ireland?

Ryanair and Aer Lingus are the most popular carriers operating from Bristol to Ireland

Which airlines fly to Ireland?

How often are flights from Bristol to Ireland delayed?

Historically, on average around 17% of flights between Bristol and Ireland have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Bristol to Ireland flights?

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

How many flights depart from Bristol to Ireland on average per day?

As of December 2025, 6 flights take off from Bristol and land in Ireland each day. The most common flight departure time for this route is 19:00, with 51% of daily flights taking off in the evening.

How many flights depart from Bristol to Ireland on average per week?

The number of flights available between Bristol and Ireland is 45 per week as of December 2025. The most frequent departure day is Tue, with 31% of weekly flights leaving on this day.

Cheap Bristol to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bristol to Ireland

Best price found

Fastest flight time

Direct flights

Airports in Ireland

When did momondo last update prices for flights from Bristol Airport to Ireland?

How many operators does momondo search for flights from Bristol Airport to Ireland?

How old do you have to be to fly from Bristol Airport to Ireland?

What documentation or ID do you need to fly to Ireland?

What is the most popular plane model from Bristol to Ireland?

Best airlines flying from Bristol to Ireland

Compare and see reviews for airlines that fly from Bristol to Ireland with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Bristol to Ireland?

Can I find flights from Bristol to Ireland with flexible booking policies on momondo?

How can momondo help me find flights from Bristol to Ireland?

I’m not ready to book a flight from Bristol to Ireland right now. Can momondo alert me if prices change?

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo