Cheap Flights to Ottawa: Ottawa Flight Deals

Cheap round-trip flights to Ottawa

Prices were available within the past 7 days and start at €290 for one-way flights and €520 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 22 Sep - Mon, 29 Sep

DUB

Dublin

YOW

Ottawa

€520 Return, found 2 days ago

€520

Return

found 2 days ago

Select Air Canada flight, departing Mon, 22 Sep from Dublin to Ottawa, returning Mon, 29 Sep, priced at €520 found 2 days ago

Fri, 10 Oct - Sun, 19 Oct

DUB

Dublin

YOW

Ottawa

€526 Return, found 4 days ago

€526

Return

found 4 days ago

Select Lufthansa flight, departing Fri, 10 Oct from Dublin to Ottawa, returning Sun, 19 Oct, priced at €526 found 4 days ago

Thu, 4 Sep - Mon, 8 Sep

ATH

Athens

YOW

Ottawa

€554 Return, found 18 hours ago

€554

Return

found 18 hours ago

Select Air Transat flight, departing Thu, 4 Sep from Athens to Ottawa, returning Mon, 8 Sep, priced at €554 found 18 hours ago

Mon, 22 Dec - Thu, 15 Jan

DUB

Dublin

YOW

Ottawa

€591 Return, found 6 days ago

€591

Return

found 6 days ago

Select United flight, departing Mon, 22 Dec from Dublin to Ottawa, returning Thu, 15 Jan, priced at €591 found 6 days ago

Mon, 1 Dec - Mon, 8 Dec

DUB

Dublin

XDS

Ottawa

€683 Return, found 3 days ago

€683

Return

found 3 days ago

Select KLM flight, departing Mon, 1 Dec from Dublin to Ottawa, returning Mon, 8 Dec, priced at €683 found 3 days ago