To save up to 41% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Luton Airport to Napa Valley from £391 1-2 weeks out and tickets from £479 for flights departing within the next 72 hours.
February can be a great time to fly to Napa Valley from London Luton Airport with a flight ticket averaging about £356. Cheapflights users have found deals in the month of February for as cheap as £261. The most expensive prices can be found in the month of July.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Luton Airport to Napa Valley as you normally would.