Earn point on your loyalty program!arrow arc left

Cheap flights from Seattle (BFI) to Christchurch (CHC)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Seattle (BFI) to Christchurch (CHC)

How to find the cheapest flight from Seattle (BFI) to Christchurch (CHC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Seattle (BFI) to Christchurch (CHC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Seattle (BFI) to Christchurch (CHC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Seattle to Christchurch in April , May 2026

30 Apr - 28 May $ 2,320.00
BFI
Seattle
Air Excursions
3 STOPS
CHC
Christchurch
CHC
Christchurch
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
30 Apr - 20 May $ 2,390.00
BFI
Seattle
Air Excursions
3 STOPS
CHC
Christchurch
CHC
Christchurch
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
30 Apr - 19 May $ 2,390.00
BFI
Seattle
Air Excursions
3 STOPS
CHC
Christchurch
CHC
Christchurch
Air Excursions
3 STOPS
BFI
Seattle
Pick dates

One-way flights to Christchurch from Seattle

8:05 PM - 7:15 AM
Jetstar Airways
3 Stops
41h 35m
BFI - CHC
$ 1,253
Kiwi
Pick dates
8:05 PM - 6:45 AM
Air New Zealand
3 Stops
41h 5m
BFI - CHC
$ 1,297
Kiwi
Pick dates
5:25 AM - 11:40 AM
Jetstar Airways
3 Stops
36h 35m
BFI - CHC
$ 1,341
Kiwi
Pick dates

How to find the cheapest flight from Seattle (BFI) to Christchurch (CHC)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Seattle (BFI) to Christchurch (CHC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Seattle (BFI) to Christchurch (CHC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.