Earn point on your loyalty program!arrow arc left

Cheap flights from Newcastle (NCL) to San Diego (SAN)

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 Newcastle (NCL) to San Diego (SAN)

How to find the cheapest flight from Newcastle (NCL) to San Diego (SAN)
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 Newcastle (NCL) to San Diego (SAN)
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 Newcastle (NCL) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Newcastle to San Diego in June , July 2026

30 Jun - 26 Jul $ 1,268.00
NCL
Newcastle
Aer Lingus
3 STOPS
SAN
San Diego
SAN
San Diego
Aer Lingus
3 STOPS
NCL
Newcastle
Pick dates
30 Jun - 26 Jul $ 1,300.00
NCL
Newcastle
Aer Lingus
3 STOPS
SAN
San Diego
SAN
San Diego
Aer Lingus
3 STOPS
NCL
Newcastle
Pick dates
30 Jun - 26 Jul $ 1,346.00
NCL
Newcastle
Aer Lingus
3 STOPS
SAN
San Diego
SAN
San Diego
Aer Lingus
3 STOPS
NCL
Newcastle
Pick dates

Last minute flights from Newcastle to San Diego

29 Jun - 02 Jul $ 2,053.00
NCL
Newcastle
Jet2
3 STOPS
SAN
San Diego
SAN
San Diego
Jet2
3 STOPS
NCL
Newcastle
Pick dates
29 Jun - 02 Jul $ 2,071.00
NCL
Newcastle
Jet2
3 STOPS
SAN
San Diego
SAN
San Diego
Jet2
3 STOPS
NCL
Newcastle
Pick dates
29 Jun - 02 Jul $ 2,153.00
NCL
Newcastle
Aer Lingus
3 STOPS
SAN
San Diego
SAN
San Diego
Aer Lingus
2 STOPS
NCL
Newcastle
Pick dates

One-way flights to San Diego from Newcastle

6:00 AM - 4:57 PM
Alaska Airlines
3 Stops
46h 8m
NCL - SAN
$ 845
Kiwi
Pick dates
7:35 AM - 4:57 PM
Alaska Airlines
3 Stops
44h 33m
NCL - SAN
$ 877
Kiwi
Pick dates
6:05 AM - 11:30 AM
Alaska Airlines
3 Stops
40h 22m
NCL - SAN
$ 923
Kiwi
Pick dates

How to find the cheapest flight from Newcastle (NCL) to San Diego (SAN)

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 Newcastle (NCL) to San Diego (SAN)
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 Newcastle (NCL) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.