Question : How many days should you spend in London?
Answer : Passengers from RDU to LGW stay about one week on average.
Question : How much should a trip from Raleigh (RDU) to London (LGW) cost?
Answer : Ranging anywhere from $642 to $4,468, prices for RDU to LGW do fluctuate a lot more than most routes from the United States. Prices tend to be lower the further out you book.
Question : What is the cheapest round-trip ticket you can get to London?
Answer : TAP Portugal is your best bet for finding that coveted low fare. They're offering fares as low as $642, while prices for other flights are as high as $4,468.
Question : Can you cut down on flight costs by changing the day of the week you travel to London?
Answer : Friday is your cheapest day to fly in April. Being flexible with your travel days garners even more savings during booking.
Question : What day in the next four weeks has the best fares?
Answer : Mar 28th has seen bookings (as of Mar 27th) as cheap as $642. That comes in 44% below the average price for this route. Saving now means you'll have more money in your hand for the trip.