Try & avoid travelling on Monday's or Friday's as the airlines expect business travellers to be flying on these days so the offers are harder to find.
Also if you ever book a flight, try & include a weekend day, in the past we have saved hundreds of pounds (Sterling) on Transatlantic flights simply by staying over the Friday night & flying back on the Saturday.
Finally keep an eye open on all the airlines that cover your route to see if any promotions are running. We are just ending a British Airways promo which meant it was cheaper to fly to Europe on a BA flight rather than the budget airlines.
Alan & Katrina
Last: P&O Oceana December 2016
Next: NCL Jade August 2017
Then: P&O Ventura December 2017
Golden, Grand(2), Caribbean, Royal, Sea(4+1 aborted)
Adonia(4+2), Arcadia, Artemis(2), Aurora(5), Azura(2), Britannia, Oceana(4), Oriana(12), Ventura(2), Victoria(5)
QM2(2), QE2(9), QV(7), QE, Caronia(2),
Oceania Nautica, Minerva, Minerva II, Fred.Olsen(8), NCL Jade, =X= Eclipse, HAL Ryndam, Aza.Journey, CMV Magellan