• Cheap flights from Ottawa

  • Cheap flights to Ottawa

Find cheap flight tickets to Ottawa and other cities in Canada using Kelkoo's advanced travel search. Kelkoo Travel searches hundreds of airlines to find the best fare for your trip to Ottawa. We have now included more top airlines, WestJet, United Airlines, US Airways, Air Canada and Air ... View more

Adults > 12 years old
Children 2-11 years
Infants 0-2 years
Travel Class
Economy Premium Economy Business First

Ottawa is the capital of Canada. The city has a population of 812,000, making it the fourth largest municipality in the country and second largest in Ontario. The cities of Ottawa-Gatineau have a population of 1,168,788, the country's fourth largest metropolitan area. Ottawa is located in the Ottawa…

Cheap offers

New York to Ottawa International

with WestJet

via Toronto Pearson International in 4:43

from £229

San Francisco International to Ottawa International

with United Airlines

via Santa Ana John Wayne and Chicago O'Hare International in 10:17

from £371

Brussels International to Ottawa International

with US Airways

via Philadelphia International in 12:12

from £439

London to Ottawa International

with US Airways

via Philadelphia International in 15:10

from £475

Birmingham to Ottawa International

with Air Canada

via New York Newark and Montreal Pierre Elliott Trudeau in 16:49

from £529

Manchester to Ottawa International

with Air France

via Paris Charles de Gaulle and Toronto Pearson International in 14:29

from £567

Bucharest to Ottawa International

with KLM Royal Dutch Airlines

via Amsterdam and Toronto Pearson International in 16:28

from £573

Nairobi Jomo Kenyatta to Ottawa International

with British Airways then Air Canada

via London Heathrow and Toronto Pearson International in 21:51

from £628

Glasgow International to Ottawa International

with US Airways

via Philadelphia International in 11:48

from £650

Belfast International to Ottawa International

with United Airlines

via New York Newark in 10:43

from £671

Leeds Bradford to Ottawa International

with British Airways then Air Canada

via London Heathrow in 13:25

from £689

Stavanger to Ottawa International

with Air Canada

via Frankfurt am Main in 14:55

from £691

Shanghai Hongqiao to Ottawa International

with Air Canada

via Toronto Pearson International in 16:26

from £1070

Lagos to Ottawa International

with Air France

via Paris Charles de Gaulle and Detroit Wayne County in 29:29

from £1540

Prague to Ottawa International

with Air Canada

via Frankfurt am Main and Toronto Pearson International in 15:00

from £1863

Cheap offers

Ottawa International to Toronto Pearson International

with WestJet in 1:00

from £138

Ottawa International to Boston Logan International

with US Airways

via Philadelphia International in 6:58

from £190

Ottawa International to Halifax International

with Porter Airlines in 1:50

from £256

Ottawa International to Las Vegas Mccarran

with US Airways

via Philadelphia International in 19:06

from £260

Ottawa International to Montreal Pierre Elliott Trudeau

with WestJet

via Toronto Pearson International in 5:13

from £293

Ottawa International to New York

with US Airways

via Philadelphia International in 4:01

from £302

Ottawa International to New Orleans Louis Armstrong

with United Airlines

via Chicago O'Hare International in 5:47

from £346

Ottawa International to Rapid City Regional

with United Airlines

via Chicago O'Hare International in 6:35

from £401

Ottawa International to Vancouver International

with WestJet in 5:16

from £408

Ottawa International to San Francisco International

with WestJet

via Calgary in 9:28

from £502

Ottawa International to Manchester

with US Airways

via Philadelphia International in 9:45

from £554

Ottawa International to Birmingham

with KLM Royal Dutch Airlines

via Toronto Pearson International and Amsterdam in 16:45

from £589

Ottawa International to Cologne

with Air Canada then Germanwings

via Toronto Pearson International and Zurich in 12:15

from £614

Ottawa International to Leeds Bradford

with KLM Royal Dutch Airlines

via Detroit Wayne County and Amsterdam in 25:15

from £635

Ottawa International to Rome

with Air Canada

via Montreal Pierre Elliott Trudeau in 14:25

from £639

Ottawa International to Chicago FSS

with United Airlines in 2:04

from £686

Ottawa International to Jaipur

with Air Canada then Lufthansa then Jet Airways

via Frankfurt am Main and Delhi in 31:45

from £788

Ottawa International to Paris

with US Airways

via Philadelphia International in 31:57

from £789

Ottawa International to Cairo

with KLM Royal Dutch Airlines

via Toronto Pearson International and Amsterdam in 26:30

from £869

Ottawa International to London

with US Airways

via Philadelphia International in 10:25

from £921

* Displayed airfares are based on historical data for one adult roundtrip cheap flight tickets. Our best offers come from real users that visit Kelkoo to search for low fares by destination and find the best deals on airline tickets. Prices are subject to change and cannot be guaranteed at the time of booking