For travel over the last week in December, fly nonstop from Newark to Belfast for $692 round-trip, including all taxes, on United.
We found seats departing Newark on Thursday, December 25, returning from Belfast on Thursday, January 1.
Other dates in late December are much much higher, and you can be sure this fare won't last long!
Visit our Newark EWR fare page for a complete look at current finds.
All products and services mentioned on Airfarewatchdog are independently selected by our team of expert travelers. If you buy something through our links, we may earn an affiliate commission.