Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : Since low prices are preferred, look at December 20th. As of December 5th, the cheapest ticket sales are coming in 43% below the average price for this route, so you can spend that extra cash on a fun experience in London.
Question : How many days should you spend in London if you're flying in from Portland?
Answer : Travelers from PDX to LHR stay nine days on average.
Question : Can you cut down on flight costs by changing the day of the week you travel to London?
Answer : For the month of December, the cheapest day to fly is Monday. Being flexible with your travel days garners you even more savings during your booking.
Question : Over the coming months, which airline is getting its passengers to London Heathrow Airport (LHR) round-trip the cheapest?
Answer : Check out Air Canada, as they have been booking customers at lower fares than most.