Oneworld partners British Airways and American Airlines are offering discounted first class tickets from Lisbon, starting at €3,049 to New York. Chicago and Washington are discounted, as well. Availability depends on the destination, though it’s brilliant for New York. Tickets include business class flights from Lisbon to London and First Class flights across the pond … Continue reading Chicago, New York, & Washington: €3,049 Oneworld First Class from Lisbon to North America