The gateway to two continents begins, fittingly, at one of America's most underrated departure points. Newark's Terminal B — Turkish Airlines' home turf on the East Coast — is genuinely one of the more civilized places to begin a transatlantic journey, with the carrier's dedicated check-in lanes moving with an efficiency that JFK's chaos rarely affords. Turkish Airlines operates this route nonstop aboard its widebody fleet, and the Business Class cabin deserves its reputation: the 1-2-1 herringbone configuration delivers direct aisle access from every seat, the signature Turkish meal service is among the most generous in the sky (the mezze trolley alone justifies the fare), and the flight's roughly ten-and-a-half hour duration hits a sweet spot — long enough to complete a full sleep cycle, short enough that you arrive at Istanbul Airport feeling functional rather than hollowed out.
What experienced travelers on this pairing understand is that Istanbul Airport (IST) is itself a destination worth arriving into. The Turkish Airlines CIP Lounge on the arrivals side is one of the few in the world worth lingering in, and if you're connecting onward to anywhere from Tbilisi to Nairobi, Istanbul's hub positioning makes it strategically brilliant. United operates this route as well, though typically with a connection through its European partners, which adds transit time that the nonstop Turkish product simply doesn't require.
Seasonality matters considerably here. January through March and again in October and November represent the clearest windows for premium cabin availability at genuinely competitive rates, before spring leisure demand and summer peak pricing compress your options. Book eight to ten weeks out in those shoulder windows, and you'll find the kind of availability that makes this one of the more rewarding transatlantic routes to plan deliberately.