oneworld Joint Venture's (American, British Airways, Finnair, Iberia, US Airways) campaign fares
Buy latest: 2015-JAN-27

[Business class] Dublin-Hawaii R/T, oneworld JV, ca 1.322 EUR / 1.625 USD incl. taxes.

Dublin-Hawaii R/T
Airlines: American Airlines (AA), British Airways (BA), Finnair (AY), IBERIA (IB) + US Airways (US)
Cabin class: Business
Booking class: I (Business), A (on AA two cabin flight within USA)
Fare basis: IL28SALE
Price: 931 EUR + taxes ca 400 EUR and up, total from ca 1.322 EUR / 1.625 USD incl. taxes.
Advance purchase: 14 days
Min/Max stay: stay the night between saturday and sunday / 12 months
Buy latest: 2015-JAN-27
Valid for departure:

• between 2014-DEC-23 and 2015-JAN-02
• between 2015-MAR-27 and 2015-APR-12
• between 2015-JUL-15 and 2015-AUG-31
• between 2015-NOV-22 and 2015-NOV-30

Stopover: No
Transfer: up to 4 transfers each way

• up to 2 transfers in Europe
• up to 2 transfers in North America

MPM: to Honolulu: 8.714 miles
Child discount: No
Refund: No
Rebooking: Yes, against a fee of 300 EUR each time
Routing: e.g. Dublin-(BA)-London-(BA/AA)-New York-(AA)-Los Angeles-(AA)-Honolulu

American Airlines has similar fare (ILWEO4WA) and it allows both free stopover in Charlotte/Philadelphia and/or stopovers against a fee (100 EUR per stop, max 2 stopovers).