Cheap Flights from San Francisco to Newcastle
No deal from San Francisco to Newcastle has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from San Francisco to Newcastle, the lowest round-trip fare we recorded was $704, in September. The typical fare was $817. September was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $980 on British Airways and Aer Lingus, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/san-francisco">from San Francisco</a>, <a href="/to/newcastle">to Newcastle</a>, or the return direction <a href="/from/newcastle/to/san-francisco">Newcastle to San Francisco</a>.
Latest price we saw: San Francisco to Newcastle
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| San Francisco (SFO) to Newcastle (NCL) | $980 | 9.5¢ | Dec 4 – Dec 13 | British Airways and Aer Lingus | Oct 17 | Check price |
Price history: San Francisco to Newcastle
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $862 | $877 | 16 |
| Sep 2026 | $704 | $760 | 35 |
| Aug 2026 | $797 | $835 | 46 |
| Jul 2026 | $797 | $797 | 1 |
Frequently asked questions
How many flight deals from San Francisco to Newcastle are on Sparkflights right now?
There are 0 verified deals from San Francisco to Newcastle on the board right now. The list refreshes hourly.
What is the lowest price ever seen from San Francisco to Newcastle?
The lowest fare we've recorded from San Francisco to Newcastle is $704, based on 98 price observations over 4 months.
How much does a flight from San Francisco to Newcastle cost?
The typical round-trip fare we observed from San Francisco to Newcastle is $817, against a recorded low of $704. These are observations, not quotes.
When is the cheapest month to fly San Francisco to Newcastle?
September was the cheapest month we observed from San Francisco to Newcastle and October the dearest, over 4 months of data.
What is the current price from San Francisco to Newcastle?
The most recent fare our sweep saw from San Francisco to Newcastle is $980, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.