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How to book low tax Avios redemption flights on Aer Lingus

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This article explains how to redeem your Avios points on Aer Lingus.

The “Avios Redemption University” series is a good starting point for beginners, although I hope everyone will learn something from it.  Click here to see the other “Avios Redemption University” articles.

One of the biggest issues with redeeming Avios for long-haul flights is the level of taxes and surcharges imposed by British Airways. These usually run to around £550 per person in Club World (£650 to North America) and £275 in Economy, return.  For Club World, I can live with this – after all, I would be paying a lot more for a cash ticket.  For Economy seats it often makes your Avios close to worthless.

British Airways Executive Club has two partners who offer long-haul flights from Europe without excessive surchargesI have already looked at how to redeem Avios on Iberia.  In this article we will look at Aer Lingus.

How to book Avios flights on Aer Lingus

Aer Lingus is a sister company to British Airways since it was bought by IAG, BA’s parent company, a few years ago.

Following substantial investment, it has an impressive long-haul operation focused exclusively on the United States and Canada.  New seats and new aircraft means that it has a Business Class product which is, frankly, superior to the legacy British Airways Club World in many respects.

If you redeem your Avios for a transatlantic flight on Aer Lingus, you will need to start your trip in Dublin or Shannon.  There are two upsides here though:

  • You won’t be paying long-haul premium cabin Air Passenger Duty to the UK Government as long as your connecting flight to Dublin is on a separate ticket
  • Aer Lingus lets you clear US immigration in Ireland allowing you to land as a domestic passenger and saving a potentially long queue at immigration

We reviewed the Aer Lingus Business Class service between Dublin and Boston in Business Class in 2017.  The flight and seat is reviewed in that article and others in the series cover the Aer Lingus lounges in Heathrow, Dublin and Boston and the pre-clearance lounge (once you’ve cleared US immigration) in Dublin.

Here is the current Aer Lingus long-haul Business Class seat – it looks pretty good, I’m sure you’ll agree:

How to redeem Avios on Aer Lingus

…. and here is the seat map, which varies from 1-2-2 to 1-2-1:

Aer Lingus Business to Boston

Where can you fly with Avios on Aer Lingus?

Here is the current list of Aer Lingus long haul routes from Dublin.

NOTE:  Obviously, with almost flights now suspended due to coronavirus, these lists are not currently accurate.  We have based it on lists we compiled last year.  There is no guarantee that all of these routes return when flying restarts.  

  • Miami
  • New York
  • Boston
  • Chicago
  • San Francisco
  • Orlando
  • Seattle
  • Philadelphia
  • Washington
  • Los Angeles
  • Hartford
  • Minneapolis
  • Toronto

There are also services from Shannon to New York and Boston.

How to redeem Avios on Aer Lingus

How to book Avios reward seats on Aer Lingus

Confusingly, there are TWO ways of booking an Avios flight redemption on Aer Lingus:

Option 1 is to use You can book online and you get the widest choice of dates. You will pay around £250 in taxes and charges for a long-haul business class flight from Dublin to North America.


Option 2 is to use You cannot book online, only by telephone. Anecdotally, there is less availability than you see via, and you cannot check availability online before you ring. However, you will only pay around £75 in taxes and charges for a long-haul flight from Dublin to North America.

You can still access if your Avios Travel Rewards Programme account has been closed by opening an Aer Lingus AerClub account here.

For clarity …. if you book UK – Dublin – North America on the same ticket then you will also need to pay long-haul premium cabin UK Air Passenger Duty.  This is currently £172 for Business Class.

Booking two separate tickets dramatically reduces the taxes although you must build in enough flexibility to ensure you don’t miss your connection.

Can you use a BA American Express 2-4-1 voucher on Aer Lingus?

No.  You cannot use a 2-4-1 voucher on Aer Lingus or any partner airline.

You CAN use ‘cash and Avios’ to replace some Avios with a cash payment if you do not have all of the points you need for your redemption. The cost per Avios varies depending on your class of travel and how many Avios you are short.

How to spend Avios points on Aer Lingus

How many Avios will I need?

Here is the Aer Lingus reward chart showing zones and mileage, which is identical to the general Avios reward chart (click to enlarge):

AerClub Aer Lingus reward chart

…. which means you need this many Avios:

Aer Lingus Avios needed for redemption

However, Aer Lingus has been rather sneaky.

Dublin / Shannon to Boston SHOULD be in Zone 4.  It used to cost 75,000 Avios for a return business class flight from Dublin to Boston, which is what you expect to pay for a partner airline flight of 2,986 miles which is how long the Dublin flight is.

A couple of years ago, Aer Lingus moved Boston 14 miles to the west.  Dublin to Boston (and Shannon to Boston) have been moved into Zone 5 which means it now costs 100,000 Avios off-peak and 120,000 Avios peak.  This is the same price as Dublin to New York.

And there is peak and off-peak pricing

Aer Lingus has its own peak and off-peak pricing.  The list of peak dates does NOT match the British Airways list of peak dates.

Here is the Aer Lingus 2020 peak and off-peak calendar (click to enlarge).  We do not have the 2021 dates at present.

aer lingus peak off peak chart 2020

For comparison, the British Airways and Iberia 2020 Avios calendars are here and the British Airways 2021 Avios calendar is here.

Three periods are noticeably different from the BA calendar.  Aer Lingus doesn’t have an October and February peak season during the UK half terms and there is no peak season towards the end of May.

On a long haul flight the saving in Avios would be attractive.  It makes the Aer Lingus long haul services from Dublin to North America worth considering during weeks where BA is charging peak prices and Aer Lingus is not.

Just to be clear the Aer Lingus peak and off-peak dates apply to Aer Lingus flights wherever you book them.  If you book an Aer Lingus flight on then it goes by the Aer Lingus calendar and not the BA calendar.

What do I pay in taxes on Aer Lingus?

Taxes are very low when redeeming Avios for Aer Lingus long-haul flights.  Avios has still found a way to make it confusing, however.

NOTE: Due to coronavirus overwhelming the BA call centre, we have been unable to re-check the figures for booking via

As I mentioned above, there are now TWO ways of booking a redemption on Aer Lingus. Book via and you will pay around £250 return for a Business Class return.  Here is a Dublin to New York flight in Business Class for £213 return (click to enlarge):

How to redeem Avios for Aer Lingus flights

Book via British Airways Executive Club, on the telephone, and you should pay even less at around £75 return.  We couldn’t reconfirm the figure unfortunately.

Remember that these tax figures assume you start your trip from Dublin. If you add in a connection from the UK on the same booking then you will be hit for long-haul Air Passenger Duty of £176.  You would need to buy or redeem for a separate connecting ticket to Dublin.

However, when you are on separate tickets, Aer Lingus has no liability to you if you miss your connecting flight due to the late arrival of your incoming flight.  You may therefore need to travel to Dublin a day earlier, or give yourself a long connection time in Dublin. You need to factor all this in when considering whether this is a better deal or whether you should swallow the APD and book UK – Dublin – North America on the same ticket to guarantee you are protected if you miss the connection.

How do I check Aer Lingus Avios availability?

The obvious thing to do – given that taxes are lower if you book via British Airways Executive Club via telephone – is to book that way.

You can check availability at online first before calling British Airways. However …. anecdotal evidence suggests that has better availability than

Since the Avios Travel Rewards Programme was closed, you may no longer be able to log in to  If this is the case, open an Aer Lingus AerClub account via this page and then log in at using those details..

It is possible that you can see a seat available for booking via the Avios website which British Airways cannot see. If this is the case, you should try calling BA back. You may simply have had an agent who doesn’t understand how to find Aer Lingus flights. If a second agent cannot find the flight, you need to decide whether to change your dates or book via and pay the higher taxes.

These taxes are still a lot cheaper than booking on British Airways from London.

Coming back to the UK, you CAN book your connecting flight from Dublin to the UK as one ticket. It makes no difference as there is no Air Passenger Duty on flights TO the UK.

Moving your Avios around between Aer Club at and British Airways Executive Club is free and instantaneous via ‘Combine My Avios‘ on  We explain how ‘Combine My Avios’ works here.


If you are heading to Canada or the USA, Aer Lingus offers you a great way of saving a substantial amount of money in taxes and charges.

Even if you want to have your connecting journey from the UK to Dublin on the same ticket, to avoid any risk of misconnecting, you will still make a large saving even after paying Air Passenger Duty.  You will arguably also get a better Business Class experience than British Airways Club World.

Want to learn more about how to maximise your Avios redemptions?

You can see the full list of all 15 articles in the ‘Avios Redemption University’ series here.

(Want to earn more Avios?  Click here to visit our home page for the latest articles on earning and spending your Avios points and click here to see how to earn more Avios from current offers and promotions.)

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