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
$586
Deals From
$547
Usually Costs
$547 – $597
Lowest We've Seen
$538
Based on 7,746 price pointshigh confidence
Monthly Price Guide
Jan
$586
Feb
$959
Mar
$591
Apr
$591
May
$586
Jun
$586
Jul
$586
Aug
$586
Sep
$586
Oct
$597
Nov
$597
Dec
$586
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 December, when fares average around $586. The most expensive month tends to be February at around $959. For the best deals, consider flying in December, January, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $48959 price checksWorst: $844