The Best Dates for Cheap Airfare are listed below : Select an option to start searching
- Cheap Airfare from Calgary to Lisbon
- $1157 Jun 12 to Jun 20
- $1157 Jun 7 to Jun 22
- $1157 Jun 5 to Jun 20
- $1157 Jun 5 to Jun 13
- $1157 May 31 to Jun 8
- $1157 May 29 to Jun 13
- $1157 May 29 to Jun 6
- $1157 May 24 to Jun 8
- $1157 May 17 to May 25
- $1157 May 17 to Jun 1
- $1157 May 24 to Jun 1
- $1187 Jun 12 to Jun 27
- Cheap Airfare from Montreal to Lisbon
- $790 Apr 26 to May 6
- $794 May 24 to Jun 6
- $794 May 24 to Jun 1
- $794 May 24 to Jun 8
- $794 May 24 to Jun 3
- $794 May 29 to Jun 6
- $794 May 29 to Jun 13
- $794 May 29 to Jun 8
- $794 May 31 to Jun 13
- $794 May 31 to Jun 8
- $794 Jun 5 to Jun 13
- $794 Jun 7 to Jun 22
- Cheap Airfare from Toronto to Lisbon
- $655 Apr 22 to May 4
- $685 Apr 22 to May 1
- $685 Apr 22 to May 7
- $715 Apr 21 to May 6
- $715 Apr 30 to May 11
- $745 Apr 21 to May 1
- $745 Apr 22 to Apr 30
- $745 Apr 26 to May 4
- $745 Apr 26 to May 11
- $745 Apr 26 to May 6
- $745 May 3 to May 11
- $745 May 3 to May 18
- Cheap Airfare from Vancouver to Lisbon
- $1147 May 29 to Jun 6
- $1147 May 29 to Jun 13
- $1147 May 29 to Jun 8
- $1147 Jun 5 to Jun 13
- $1147 Jun 5 to Jun 20
- $1147 Jun 12 to Jun 20
- $1147 Jun 12 to Jun 27
- $1147 Jun 12 to Jun 22
- $1152 Jun 19 to Jun 27
- $1157 Jun 19 to Jun 27
- $1172 May 29 to Jun 6
- $1172 May 29 to Jun 13