It seems that the DUB-USA/Canada-MAD deal is back (thanks to Premium-Flights, of course). I don't know if I can post the link here... I am not sure this is part of the same old BA/AA/IB fare or something completely new, that's why I am posting a new topic.

It seems to be an error fare through OTA, specifically MyTrip, GoToGate and Trip.com. Flights are available via Skyscanner and then to OTA.

Dates: 6-13 Apr - DUB-Toronto-MAD - 880 EUR
6-13 Apr New York - 810 EUR

Period: November 2026-April 2027

Many more cities like SFO, Seattle, Miami are available. I tried booking DUB-JFK-SFO-MAD via MyTrip for April next year and it said that the price has increased by 1000 EUR. Same in the app. Then I successfully booked on Trip.com, but tickets have not been issued yet (should be by 2 hours). Cancellation is 150-190 EUR and changes are "free".

Good luck!

Thank you OP (and premium-flights), didn't fancy US cities, but snagged a YYZ return for April. PNR issued on GTG.

Can price some of these on Expedia

Booked LAX for April.
DUB-LHR-LAX on BA (DUB-LHR in Y)
LAX-DUB-MAD with a night in DUB

guess one has to be quick to book before SF.com wakes up
travel-dealz.de already sent an heads up newsletter on that fare.

My trip.com is showing BUSINESS in both ways, but when checking on Lingus it says "Economy smart" on the return. Wrote to Trip, they are checking and will come back.

But I think that if you issue all segments on Aer Lingus, you will be fine. My return is on Iberia and that's why I think that it was misfiled as business. But I will push trip.com to rebook in business, their website said BUSINESS when I booked.

Secret Flying got on this very early - you can see their announcement on social media.

The only reason this mistake fare still works is because they have it behind a paywall so i guess their new membership system is a win for everyone
In their pre-membership days, this deal would have died within minutes of them posting.

My friend who is subscribed to SF says they have routes in the 700s

Does anybody see anything for late May 2027? Nov 8th outbound, and May 21nd inbound would be the perfect combination for me. I just played around with Skyscanner, I guess nothing in May.

Lowest DUB-SEA-MAD I found returning in April was around $1,600 though...

Check fare rules. Long stay like that might not be permitted

This Travel-Dealz post helpfully provides links to specific flights.

Thanks for this! Booked DUB-JFK-DUB-BHX all on EI (last leg in Y) on Expedia �3500 for 5 people!

Cancelled my original booking and now for April

DUB-LHR-LAX on BA (DUB-LHR in Y)
LAX-LHR-DUB-ZRH (LAX-LHR-DUB on BA, LHR-DUB in Y)
Only DUB-ZRH on Aer Lingus

Check the PNR on the Aer Lingus website to check if it is issued all in business.

I just bought another trip on MyTrip. Trip.com is reprising everything, I think they are closing the loophole...

Edit: when checking the PNR on a DUB-YYZ-MAD booking through MyTrip, it says "0 checked in bags", that is strange...?

How do you actually see on the Aer Lingus website whether it booked into J or Y. When i bring up my booking there i do not see anything at all on that, however the baggage allowance (basically none) mentioned there seems to suggest it booked into Y.

On Aer Lingus are not many infos.
On Expedia it says Business

Have to get the BA PNR or is it the same ?