Earn point on your loyalty program!arrow arc left

Cheap flights from Newcastle (NCL) to San Antonio (SAT)

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 Antonio (SAT)

How to find the cheapest flight from Newcastle (NCL) to San Antonio (SAT)
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 Antonio (SAT)
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 Antonio (SAT)
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 Antonio in April , May 2026

30 Apr - 28 May $ 1,149.00
NCL
Newcastle
Aer Lingus
3 STOPS
SAT
San Antonio
SAT
San Antonio
Aer Lingus
3 STOPS
NCL
Newcastle
Pick dates
19 Apr - 28 May $ 1,220.00
NCL
Newcastle
Aer Lingus
3 STOPS
SAT
San Antonio
SAT
San Antonio
Aer Lingus
3 STOPS
NCL
Newcastle
Pick dates
26 Apr - 28 May $ 1,235.00
NCL
Newcastle
Aer Lingus
3 STOPS
SAT
San Antonio
SAT
San Antonio
Aer Lingus
3 STOPS
NCL
Newcastle
Pick dates

Last minute flights from Newcastle to San Antonio

26 Apr - 02 May $ 1,247.00
NCL
Newcastle
Aer Lingus
3 STOPS
SAT
San Antonio
SAT
San Antonio
Aer Lingus
3 STOPS
NCL
Newcastle
Pick dates
19 Apr - 02 May $ 1,414.00
NCL
Newcastle
Aer Lingus
3 STOPS
SAT
San Antonio
SAT
San Antonio
Aer Lingus
3 STOPS
NCL
Newcastle
Pick dates
26 Apr - 02 May $ 1,430.00
NCL
Newcastle
Aer Lingus
3 STOPS
SAT
San Antonio
SAT
San Antonio
Aer Lingus
3 STOPS
NCL
Newcastle
Pick dates

One-way flights to San Antonio from Newcastle

8:45 AM - 8:48 PM
WestJet
3 Stops
44h 23m
NCL - SAT
$ 659
Kiwi
Pick dates
8:45 AM - 8:48 PM
Aer Lingus
2 Stops
21h 14m
NCL - SAT
$ 1,756
Kiwi
Pick dates
8:45 AM - 5:55 PM
United Airlines
2 Stops
17h 55m
NCL - SAT
$ 1,901
Kiwi
Pick dates

How to find the cheapest flight from Newcastle (NCL) to San Antonio (SAT)

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 Antonio (SAT)
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 Antonio (SAT)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.