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$799+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
NCL — SAN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$799
(TravelUp)

Popular in

July

Cheapest in

January

Average price

$1,195
From Newcastle upon Tyne to San Diego
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($206 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 July 2025
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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 July 31, 2025.

This TravelUp deal was found by Cheapflights users on 7/30. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:30 pmNCL - SAN
1 stop26h 30mMultiple Airlines
Sat 9/209:45 amSAN - NCL
2 stops17h 30mMultiple Airlines
Deal found 7/30$799
This TravelUp deal was found by Cheapflights users on 7/30. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:35 amNCL - SAN
2 stops16h 38mKLM
Sat 9/205:15 pmSAN - NCL
2 stops15h 30mKLM
Deal found 7/30$810
This Netflights deal was found by Cheapflights users on 7/30. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:05 amNCL - SAN
1 stop16h 45mBritish Airways
Sat 9/204:40 pmSAN - NCL
1 stop21h 20mBritish Airways
Deal found 7/30$928

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 July 31, 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

Sat 9/13

5:30 pm-12:00 pm

1 stop26h 30m

San Diego

Sat 9/20

9:45 am-11:15 am

2 stops17h 30m

$799

Newcastle upon TyneSan Diego

NCL - SAN

NCLSAN

Newcastle upon Tyne

Sat 9/13

9:35 am-6:13 pm

2 stops16h 38m

San Diego

Sat 9/20

5:15 pm-4:45 pm

2 stops15h 30m

$810

Newcastle upon TyneSan Diego

NCL - SAN

NCLSAN

Newcastle upon Tyne

Sat 9/13

6:05 am-2:50 pm

1 stop16h 45m

San Diego

Sat 9/20

4:40 pm-10:00 pm

1 stop21h 20m

$928

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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.

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 July 31, 2025.
Get a feel of what it's like to fly with KLM and British Airways from Newcastle upon Tyne to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Food

7.3

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.7
Okay
7,221 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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?

    KLM, at $810, was found to be the cheapest airline from Newcastle upon Tyne to San Diego. An alternate airline flying to your destination would be British Airways. KLM is 2% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 San Diego?

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El Cajon
Chula Vista
Coronado
Poway
National City
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Imperial Beach
La Mesa
Alpine

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