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$1,560+ Cheap flights from Newcastle upon Tyne (NCL) to San Diego (SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
NCL — SAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Newcastle upon Tyne to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Newcastle upon Tyne (NCL) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$1,560
(Delta)

Popular in

July

Cheapest in

January

Average price

$805
From Newcastle upon Tyne to San Diego
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($213 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Newcastle upon Tyne to San Diego

Cheapest flights from Newcastle upon Tyne to San Diego
Explore the most affordable flight options available from Newcastle upon Tyne to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:00 amNCL - SAN
2 stops17h 20mDelta
Wed 11/267:00 amSAN - NCL
2 stops19h 10mDelta
Deal found 6/10$1,560
This British Airways deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/199:35 amNCL - SAN
1 stop14h 30mBritish Airways
Wed 11/266:10 pmSAN - NCL
1 stop13h 50mBritish Airways
Deal found 6/11$1,581
This KLM deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/199:15 amNCL - SAN
1 stop34h 50mKLM
Wed 11/267:00 amSAN - NCL
2 stops17h 40mKLM
Deal found 6/10$1,600

Cheapflights Fare Finder

Customize your flight search to find flights from Newcastle upon Tyne to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Newcastle upon Tyne to San Diego that are best for you.

Fly from

Newcastle upon Tyne

Fly to

San Diego

Route

Depart

Return

Price

Newcastle upon TyneSan Diego

NCL - SAN

NCLSAN

Newcastle upon Tyne

Wed 11/19

6:00 am-3:20 pm

2 stops17h 20m

San Diego

Wed 11/26

7:00 am-10:10 am

2 stops19h 10m

$1,560

Newcastle upon TyneSan Diego

NCL - SAN

NCLSAN

Newcastle upon Tyne

Wed 11/19

9:35 am-4:05 pm

1 stop14h 30m

San Diego

Wed 11/26

6:10 pm-4:00 pm

1 stop13h 50m

$1,581

Newcastle upon TyneSan Diego

NCL - SAN

NCLSAN

Newcastle upon Tyne

Wed 11/19

9:15 am-12:05 pm

1 stop34h 50m

San Diego

Wed 11/26

7:00 am-8:40 am

2 stops17h 40m

$1,600

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Newcastle upon Tyne to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Newcastle upon Tyne with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Newcastle upon Tyne to San Diego

What is the cheapest month to book a flight from Newcastle upon Tyne to San Diego?

Currently, August is the cheapest month in which you can book a flight from Newcastle upon Tyne to San Diego (average of $286). Flying from Newcastle upon Tyne to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.6
Okay
7,008 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Newcastle upon Tyne to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Newcastle upon Tyne to San Diego round-trip?

    Delta, at $1,560, was found to be the cheapest airline from Newcastle upon Tyne to San Diego.Alternate airlines to your destination round-trip include British Airways and KLM.

  • Can I find deals for flights from Newcastle upon Tyne to San Diego that include hotel bookings?

    Yes. In addition to deals on Newcastle upon Tyne to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newcastle upon Tyne to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newcastle upon Tyne to San Diego.

  • Can I find deals for business class flights from Newcastle upon Tyne to San Diego?

    Yes. Cheapflights offers flight deals from Newcastle upon Tyne to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Newcastle upon Tyne to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Newcastle upon Tyne to San Diego (average of $286). Flying from Newcastle upon Tyne to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Newcastle upon Tyne?

Book flights to Newcastle upon Tyne if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Imperial Beach
La Mesa
Alpine
Lemon Grove
Poway
Santee
Coronado

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