Route Price Intelligence
Cheap Flights From Washington, D.C. to London Ontario
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$704
Deals From
$644
Usually Costs
$644 – $704
Lowest We've Seen
$538
Based on 3,093 price pointshigh confidence
Monthly Price Guide
Jan
$703
Feb
$682
Mar
—
Apr
$1,106
May
$704
Jun
$704
Jul
$703
Aug
$704
Sep
$704
Oct
$704
Nov
$704
Dec
$704
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to London Ontario
The cheapest time to fly from Washington, D.C. to London Ontario is typically February, when fares average around $682. The most expensive month tends to be April at around $1,106. For the best deals, consider flying in February, January, July.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $53870 price checksWorst: $879