DUB

Find Business Class Flights from London to Dublin

1 adult
1 adult, Business, 0 bags

KAYAK searches hundreds of travel sites at once for Business Class flights from London to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Dublin, as well as popular online travel agencies
Travellers love KAYAK
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Cheap Business Class Flight Deals from London to Dublin

 
These are the cheapest deals for flights from London to Dublin currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent Business Class return flight deals from London to Dublin

Tue, 21 Jul - Thu, 23 Jul
British Airways Logo
18:05 - 19:30
LCY
-
DUB
1h 25mdirect
British Airways Logo
07:00 - 08:35
DUB
-
LCY
1h 35mdirect
£183British Airways
Mon, 20 Jul - Wed, 22 Jul
British Airways Logo
18:05 - 19:30
LCY
-
DUB
1h 25mdirect
British Airways Logo
20:10 - 21:35
DUB
-
LCY
1h 25mdirect
£201British Airways
Wed, 1 Jul - Tue, 7 Jul
British Airways Logo
13:45 - 15:05
LCY
-
DUB
1h 20mdirect
British Airways Logo
20:10 - 21:35
DUB
-
LCY
1h 25mdirect
£225British Airways
Thu, 23 Jul - Tue, 28 Jul
British Airways Logo
20:30 - 21:50
LCY
-
DUB
1h 20mdirect
British Airways Logo
15:45 - 17:20
DUB
-
LCY
1h 35mdirect
£226British Airways
Wed, 12 Aug - Thu, 13 Aug
SWISS Logo
09:25 - 17:50
LGW
-
DUB
8h 25m
1 stop
SWISS Logo
13:00 - 17:50
DUB
-
LGW
4h 50m
1 stop
£406SWISS
Tue, 21 Jul - Thu, 23 Jul
SWISS Logo
09:25 - 17:50
LGW
-
DUB
8h 25m
1 stop
SWISS Logo
13:00 - 17:50
DUB
-
LGW
4h 50m
1 stop
£451SWISS
Thu, 23 Jul - Thu, 30 Jul
SWISS Logo
09:25 - 17:50
LGW
-
DUB
8h 25m
1 stop
SWISS Logo
13:00 - 17:50
DUB
-
LGW
4h 50m
1 stop
£507SWISS
Tue, 30 Jun - Fri, 3 Jul
Turkish Airlines Logo
06:55 - 23:10
STN
-
DUB
16h 15m
1 stop
Turkish Airlines Logo
05:35 - 16:40
DUB
-
STN
11h 05m
1 stop
£2,792Turkish Airlines
Tue, 30 Jun - Fri, 3 Jul
Turkish Airlines Logo
06:55 - 23:10
STN
-
DUB
16h 15m
1 stop
Turkish Airlines Logo
05:35 - 16:40
DUB
-
STN
11h 05m
1 stop
£2,800Turkish Airlines
Tue, 30 Jun - Fri, 3 Jul
Turkish Airlines Logo
06:55 - 23:10
STN
-
DUB
16h 15m
1 stop
Turkish Airlines Logo
05:35 - 16:40
DUB
-
STN
11h 05m
1 stop
£2,815Turkish Airlines

Good to Know - Business Class Flights from London to Dublin

Low seasonApril
Average price round-trip£325
Good deal round-trip£276
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 18% lower on average.
(avg. price over the last 2 weeks)
or less

KAYAK’s Insights & Trends for London to Dublin Business Class Flights

Get data-powered insights and trends into flights from London to Dublin to help you find the cheapest flights, the best time to fly and much more.

When is the cheapest month to fly Business Class from London to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for Business Class flights from London to Dublin is October, when tickets cost £197 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is £327 and £320, respectively.

Which airlines offer Business Class tickets between London and Dublin?

There is 1 airline that flies Business Class from London to Dublin: British Airways.

FAQs for Business Class London to Dublin Flights

  • How much is a business class ticket from London to Dublin?

    The price of a business class flight ticket between London and Dublin depends on many factors, like when the ticket was booked, the departure date, season and much more. The average price for all bookings made on KAYAK for this route over the last 2 weeks is £325 for a round-trip.

  • What is the best airline when flying business class between London and Dublin?

    The highest-rated airline by KAYAK users offering business class flights for this route is Aer Lingus, with an overall rating of 7.3.

KAYAK’s Tips for Finding Cheap Business Class Flights from London to Dublin

  • It’s only possible to fly business class direct between London and Dublin.

Reviews of the Top 4 Airlines Flying Business Class from London to Dublin

 
See real verified KAYAK customer reviews for airlines flying to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from London to Dublin. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly business class to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Aer LingusOverall score based on 1599 reviews
7.2Comfort
7.0Entertainment
8.1Crew
7.4Boarding
6.7Food
Airline reviews

Flight delayed 45 minutes almost caused us to miss connection to transatlantic flight.

8.0 ExcellentAnonymous, Jun 2026
BRU - DUB
Read more Aer Lingus reviews

Flight delayed 45 minutes almost caused us to miss connection to transatlantic flight.

Vegetarian food options were pretty tasteless. Gob of rice with absolutely no protein, barely any vegetables, and poorly seasoned. Food was the major disappointment of an otherwise good flight experience. However, food is a differentiator on long haul flights.

We were an hour and a half late, which caused my rental car company to cancel my reservation. We had no car, had to take a taxi to our hotel, and then a taxi back to get a new car the next day. Sometimes lack of on-time performance can end up costing the passenger a lot of money, none of which is covered by the airline that operated the late flight.

Overall good experience. But seats were small and uncomfortable for the price. Good entertainment, staff friendly and attentive.

Flight was delayed no information given really . No food whatsoever on the plane . I think you should be able to put that on the app so people have a chance to buy food bring it with them . They said plane was very busy on way over but there should be enough for both flights as we pay full price for the service. No information or very slow on the app about the delays . Staff were lovely it’s not their fault so company not fare to passengers or staff .

Smooth quiet flight take off and landing both excellent. Food was mediocre. Boarding at gate was disorganized and unacceptable.

My only complaint is that during my 8-hour-long flight, the flight attendants came around with the coffee and tea cart twice instead of the alcoholic beverage cart. I would rather sleep on a plane than rush to the bathroom to take a dump. I asked the flight attendant if I could have a beer instead of coffee or tea. Unfortunately, she said the bar is closed. That tells me that she was too lazy to get me a beer on the plane. I was not happy about that.

Caring & friendly crew. Most important: got us SAFELY to our destination!

Friendly flight attendants, decent food if you can eat dairy.

Very good trip. Nice clean aircraft. Helpful and friendly crew.

Enough seat availability for us to move a little and so sit together - but the flight was half an hour late

I didn't eat any food so can't comment on that. The prices on the plane are extortionate (as are all prices on planes). Everything else was seemless and a great experience

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

I liked almost everything (e.g. ease of booking, price, punctuality, efficiency, friendliness, courtesy). A slam landing in Dublin airport took some of the gloss off it, though. Being able to paste here the text of the review of the same flight that I just wrote for Ryanair would make me feel better about Kayak too.

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Take off was great but landing is always with a bump.

Staff were very professional. Much better than the outgoing flight from Dublin. Seat cushions were practically non existent. Making for a very uncomfortable flight.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

Poor service, antiquated plane with 2-3-2. B-class config upstairs. Tight and not comfortable—not what I expected for paying B-class! AND my bag didn’t make the transfer, bag will be delivered the day after it lands!

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

Waiting area not big enough for all the passengers, no airport lounge.

Los Angeles to London. 25th of April 2026. Business class. I was flying backwards with a complete stranger snoring next to me. In Business class. Males and females, strangers lying next to each other. Seats were backwards. I paid for comfort. I got dizziness and stress.

The map feature on the display at the seat had challenges. The biggest issue was the flight had no WIFI. Most of the smaller planes now have free WIFI. American Airlines on the flight over had WIFI you could purchase. With 8-10 hours on a single flight, the ability to do work via WIFI is essential!!

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

It was not British Air, we were put onto Air Portugal for our London to Lisbon leg.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

The flight was on time, great value and very helpful crew. This direct flight was the most convenient I ever had coming to Sarajevo over the years. Will definitely use this flight again in the future without hesitation.

The flight was delayed by a bird strike. We were held in boarding area with no toilet facilities.

Very late to leave, poor communication on expected departure time and when boarding actually started.

Everything was perfectly fine, it’s exactly what you would hope for from a budget airline. You get what it says on the tin, what more could you ask for?

Cheap flight but I didn't like the almost one hour delay because of paperwork!!!!

Gate is far at Leeds Bradford Airport. However, as the flight was less than half full, it was calm and not stressful. Great take off and landing. Friendly staff

Boarding was started early and we were lined up in. A glass tunnel on the tarmac we were left standing there for an hour with no information the flight left and arrived 30 mins late

It was great. We arrived a few minutes late but the crew were concert and kind about it. It was a nice smooth fly thanks be to Jesus. I prayed for smooth flight and Yahuwah answered my prayer.

Need more check in desks at Marrakech. Even if you are travelling with hand luggage only, you still need to 'check in' to get the old style boarding pass. Unfortunately they haven't thought to separate out the people checking in luggage to a separate desk. Flight was delayed leaving but arrived on time. Limited food options on board and very overpriced.

We bought tickets for £30 from kayak but we paid £55 for check in to rayan , they slaught us

Everything you need to know for your flight to Dublin

Cabin class types available on flights from London to Dublin

Cabin classes available on flights from London to Dublin. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.