A service from Heathrow will leave for New York JFK at 18.10, while Gatwick will offer a midday departure.
Both return flights from the US are overnight, departing for Gatwick at 19.50 and for Heathrow at 22.05.
The New York-based carrier will use new single-aisle Airbus A321LR aircraft and offer three economy fares – Blue Basic, Blue and Blue Extra – plus its Mint business class with enclosed, lie-flat seating.
All economy fares will include catering plus free Wi-Fi and seat-back TV entertainment.
TTG will update this story later.
