DCA (Washington) to CGN (Cologne) Flights $808.75

Question : Over the coming months, which airline is getting their passengers to Cologne Bonn Airport (CGN) round-trip the cheapest?
Answer : TAP Portugal is your best bet for finding that coveted low fare. They're offering fares as low as $1,093, while prices for other flights are as high as $1,318.

Question : How many days should you spend in Cologne?
Answer : The average time spent in Cologne by passengers from Washington is about two weeks.

Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Nov 3rd. As of Oct 16th, it's showing the cheapest ticket sales at $1,093. That is 12% below the average price for this route, so you can spend that extra cash on an adventure in Cologne.

Question : Would you be willing to change your travel days if it saved you money?
Answer : The cheapest day to fly in November is Friday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : How much should a trip from Washington (DCA) to Cologne (CGN) cost?
Answer : Flight prices change much less than most routes from the United States for DCA to CGN. They range from $1,093 to $1,318. However, the sooner you book, the better price you tend to get.