Norwegian Airlines flies nonstop between Boston and London LGW, and also New York JFK or Fort Lauderdale or Los Angeles LAX to London LGW nonstop. Winter fares are down to $149 – $159 one way Boston to London for November to March departures. The return flight from London LGW to Boston is $180 one way making a round trip ticket as low as $329 for a winter trip.
Boston BOS – London LGW $149 one way ($159 Nov 6 – Jan 13, Feb 15 – Mar 24; $149 Jan 15 – Feb 13)on
New York JFK – London LGW $189 one way (Jan 10 – Mar 30 departures)
Fort Lauderdale FLL – London LGW $219 one way (Jan 10 – Mar 30 departures)
Los Angeles LAX – London LGW $219 one way Dec 2 – Mar 21
London LGW to USA one way fares
Norwegian prices their tickets as one way fares, even for round trip travel. This results in one way fares being lower priced when purchased through a European site for the flight to the USA. Google Flights automatically creates links to two different Norwegian Airlines websites when searching these fares to price the USA-UK flight in US Dollars and the UK to USA flight in British Pounds. The resulting fare is less than purchasing a round trip ticket from the USA site and also reduces the cost to upgrade the ticket to Low Fare+ for one checked bag, seat assignment and meal included.
LGW – Boston $180 one way Nov 7 – Mar 22 (round trip $329)
LGW – New York JFK $199 one way (round trip $388)
LGW – Fort Lauderdale FLL $212 one way (round trip $431)
LGW – Los Angeles LAX $225 one way (round trip $444)
Norwegian Airlines Boston BOS – London LGW nonstop
Norwegian Airlines London LGW – Boston BOS nonstop
135.00 GBP ($179.70 USD) Sun Feb 19
Boston to London LGW round trip fare = $328.70 USD.
Loyalty Traveler curated Airfare Deals and Google Flights and Kayak Explore tutorials.