United Airlines offers roundtrip flights to Europe from select cities in the U.S. for as low as $823.60. (Click on "United Airlines" in the top line to see this sale; all taxes are included.) That's the lowest price we could find for select routes by at least $2. This price is valid on flights departing from Newark, NJ, (EWR) with arrival in London, England, (LHR) on October 25 with return on November 4. Roundtrip purchase is required. Book this travel deal by August 6 for travel from August 23 through October 31. Click here to see more routes.
Aer Lingus offers roundtrip flights to Ireland, UK, and Europe with prices starting at $604.94. (Click on "Aer Lingus" in the top line to see this sale; all taxes are included.) That's the lowest current rate we could find by $32. This price is valid on flights from New York, NY, (JFK) with arrival in Shannon, Ireland, (SNN) departing on September 6 with return on September 14; prices vary depending on the departure cities and dates chosen. Book this travel deal by August 4 for travel from September 1 through October 31. Click here to see more routes.