Cheap flights from San Diego to Newcastle

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      Compare San Diego to Newcastle flight deals

      Find the cheapest month or even day of the year to fly to Newcastle

      Book the best Newcastle fare with no extra fees

      Flight deals from San Diego to Newcastle

      Looking for a cheap last-minute deal or the best round-trip flight from San Diego to Newcastle? Find the lowest prices on one-way and round-trip tickets right here.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from San Diego to Newcastle found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from San Diego to Newcastle

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Newcastle flights are currently cheapest in November.

      San Diego to Newcastle: Alternative routes

      Compare routes from San Diego to Newcastle below. You may find an airport to fly into that's cheaper, faster, or easier than Newcastle.

      San Diego to Newcastle: Flight information

      The things to know before you go.
      Cheapest flight found$756
      Cheapest month to flyNovember

      Finding cheap flights from San Diego to Newcastle: Frequently asked questions

      The best price we found for a round-trip flight from San Diego to Newcastle is $756. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from San Diego to Newcastle. But we found flights with one stop from $756.
      There are no flights flying from San Diego to Newcastle, as of September 2026.
      The cheapest month to fly from San Diego to Newcastle is usually November.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Newcastle Airport on Wednesday, November 4, 2026.
      No airlines currently offer direct flights between San Diego and Newcastle Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Newcastle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Newcastle is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to Newcastle is British Airways.

      Flying from San Diego to Newcastle International Airport (NCL): What you need to know

      • Newcastle International Airport is located in Newcastle. The city operates on the UTC+0 timezone and is eight hours ahead of San Diego.

      • Leave plenty of time to get on your flight from San Diego to NCL. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

      • July is a busy time to fly out. If you're taking off then or during a major holiday like Thanksgiving or Christmas, get there even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

      Airports in San Diego

      San Diego International Airport (SAN)

      • Stopovers offer a great opportunity to explore a new place or just take a break during your travels. When searching for a cheap flight from San Diego to NCL, deselect 'Direct flights only' to check out all potential stops. London Heathrow Airport (LHR) is an option when leaving from San Diego International Airport (SAN).

      • Located around 5 kilometers from the center of San Diego, SAN can be reached in about 15 minutes by car, depending on traffic. The journey on public transport takes roughly 25 minutes.

      • Have an early flight from San Diego to Newcastle International Airport? Avoid the stress of rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels near San Diego International Airport:

      • Of all flights departing from San Diego International Airport, 74% arrive as scheduled at their destination.

      • SAN is located at N Harbor Dr.

      McClellan-Palomar Airport (CLD)

      • From central San Diego, CLD is around 48 kilometers away. When working out your route, check whether public transport is available or if driving is more convenient.

      • Kick off your vacation early with an extra night away from home. Before catching your San Diego to NCL flight, unwind in one of these hotels near McClellan-Palomar Airport:

      • Most flights that leave McClellan-Palomar Airport reach their destination right on cue. It boasts a strong on-time performance rate of 88%.

      About Newcastle International Airport (NCL)

      Getting from Newcastle International Airport (NCL) to central Newcastle

      • Newcastle International Airport is around 14 kilometers from the center of Newcastle. It takes around 25 minutes or so to drive to the city.

      • It typically takes 30 minutes if you're traveling by public transport.

      How to find the cheapest flights from San Diego to Newcastle International Airport (NCL)

      • $317 is currently the lowest price for a one-way ticket from San Diego to Newcastle International Airport. A return flight starts from $756. These prices may change based on demand.

      • Don't leave things to the last moment. You're more likely to find cheap flights from San Diego to NCL if you book ahead. Airlines often offer some fantastic early bird discounts.

      • The 'Whole month' tool shows you the cheapest San Diego to Newcastle International Airport tickets across every month. It's a great way to find a bargain if your travel plans aren't set in stone.

      • Spend less time searching for cheap plane tickets from San Diego to NCL by setting up a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.

      • Find an affordable flight from San Diego to Newcastle International Airport by using filters. Choose your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

      The best time to fly from San Diego to Newcastle International Airport (NCL)

      • January is the quietest month for flights from San Diego to Newcastle International Airport (NCL), while September is the busiest. Pick the ideal time to visit Newcastle based on whether you like a bustling atmosphere or a more laid-back vibe.

      • Book a San Diego to NCL plane ticket departing in July if you're eager to explore the city during its warmest month. You can expect temperatures in Newcastle to range from 10ºC (50ºF) to 21ºC (70ºF).

      • Search for cheap tickets from San Diego to Newcastle International Airport in January if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 7ºC (45ºF).

      More about Newcastle

      Explore more of the United Kingdom

      • Newcastle has its own special appeal, but there are so many other corners of the United Kingdom just waiting to be explored. About 177 kilometers south of Newcastle, a trip to Manchester will keep you busy. Start with leading sights like Manchester United Museum & Stadium Tour, The Homes of Football and Museum of Science and Industry.

      • If you're eager to discover another major stop in the United Kingdom, head for Birmingham, roughly 290 kilometers south of Newcastle. Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience are among the biggest draws.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.