April is proving to be an exceptional month for transatlantic fare sales, with multiple airlines offering round-trip flights to major European cities for under $400. Norse Atlantic leads the charge with $329 fares from New York to London, while TAP Air Portugal has dropped Lisbon fares to $349 from Newark and $379 from Chicago.
Budget carrier PLAY is offering Iceland stopover fares starting at $289 round-trip from Baltimore, Boston, and New York. Travelers can add a free multi-day layover in Reykjavik to explore the Golden Circle and Blue Lagoon before continuing to European destinations.
Travel experts recommend booking by April 20 as these promotional fares are expected to expire ahead of the summer peak season. Flexible date searches on Google Flights and Hopper can help identify the cheapest travel windows.
