Route Price Intelligence
Cheap Flights From Washington, D.C. to London
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$791
Great Deal
Under $731
Typical Range
$731 – $832
Lowest We've Seen
$648
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$731
Feb
$780
Mar
$781
Apr
$817
May
—
Jun
—
Jul
$1,117
Aug
$910
Sep
$803
Oct
$774
Nov
$709
Dec
$790
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to London
The cheapest time to fly from Washington, D.C. to London is typically November, when fares average around $709. The most expensive month tends to be July at around $1,117. For the best deals, consider flying in November, January, October.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: September64,203 fares analyzedTypical low: $610