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Portsmouth

$404+ Cheap flights from Salinas, CA, CA to Portsmouth, England

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LHR
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from Salinas to Portsmouth

Keep the following information in mind while searching for Salinas to Portsmouth flight deals. Data was last updated July 2, 2025.

Round-trip from

$812
(Delta)

One-way from

$404
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$919
From Salinas to Portsmouth
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One-way flight from Salinas to Portsmouth
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Highest demand for flights based on searches. 17% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Salinas to Portsmouth

Cheapest flights from Salinas to Portsmouth
Explore the most affordable flight options available from Salinas to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:45 pmSFO - SOU
1 stop19h 15mDelta
Tue 9/305:35 pmSOU - SFO
1 stop26h 10mDelta
Deal found 6/30$812
This KLM deal was found by Cheapflights users on 6/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:00 amSFO - SOU
2 stops17h 45mKLM
Sun 9/146:25 pmSOU - SFO
1 stop25h 20mKLM
Deal found 6/30$876
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/145:45 pmSFO - SOU
1 stop17h 45mAer Lingus
Thu 8/219:40 amSOU - SFO
2 stops18h 05mAer Lingus
Deal found 6/30$930

Cheapflights Fare Finder

Customize your flight search to find flights from Salinas to Portsmouth 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 2, 2025.
Use the filters below to find and compare flights from Salinas to Portsmouth that are best for you.

Fly from

Salinas

Fly to

Portsmouth

Route

Depart

Return

Price

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Mon 9/22

1:45 pm-5:00 pm

1 stop19h 15m

Southampton Eastleigh

Wed 10/1

5:35 pm-11:45 am

1 stop26h 10m

$812

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Thu 9/4

7:00 am-8:45 am

2 stops17h 45m

Southampton Eastleigh

Sun 9/14

6:25 pm-11:45 am

1 stop25h 20m

$876

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Thu 8/14

5:45 pm-7:30 pm

1 stop17h 45m

Southampton Eastleigh

Thu 8/21

9:40 am-7:45 pm

2 stops18h 05m

$930

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Sun 9/14

7:00 am-8:15 am

2 stops41h 15m

$404

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Sun 9/14

5:45 pm-4:45 pm

1 stop15h 00m

$489

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

Sun 8/17

1:45 pm-5:50 pm

1 stop20h 05m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Salinas to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Salinas 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 Salinas to Portsmouth

What is the cheapest month to book a flight from Salinas to Portsmouth?

Currently, November is the cheapest month in which you can book a flight from Salinas to Portsmouth (average of $661). Flying from Salinas to Portsmouth in June is currently the most expensive (average of $1,098). 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.

What is the cheapest time of day to fly from S9N to P0R?

Find hourly flight availability from Salinas to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Salinas to Portsmouth as you normally would.

What is the cheapest day to fly from Salinas to Portsmouth?

Use this chart to determine the cheapest time to fly round-trip from Salinas to Portsmouth. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Salinas to Portsmouth flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Salinas to Portsmouth

Explore weekly flight availability from Salinas to Portsmouth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 2, 2025.

The most flights from S9N to P0R are scheduled on a Monday (42 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (32 on average).

Reviews of airlines servicing Portsmouth

Get insights into the airlines that provide service to Portsmouth. 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 Portsmouth. Reviews last updated July 2, 2025.
See what other customers who have flown with Delta, KLM, and Aer Lingus from Salinas to Portsmouth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.1
Good
1,141 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Salinas to Portsmouth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most reliable airlines from Salinas to Portsmouth?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Salinas to Portsmouth on time: Air France (85%), Delta (85%), Virgin Atlantic (85%).

  • What are the cheapest flights from Salinas to Portsmouth?

    On average you can expect to pay $2,686 for a flight from Salinas to Portsmouth. The cheapest flight overall is $366 while the most popular route, (San Francisco - Southampton Eastleigh) is currently priced at $812.

  • Can I find deals for flights from Salinas to Portsmouth that include hotel bookings?

    Yes. In addition to deals on Salinas to Portsmouth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salinas to Portsmouth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salinas to Portsmouth.

  • Can I find deals for business class flights from Salinas to Portsmouth?

    Yes. Cheapflights offers flight deals from Salinas to Portsmouth 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 Salinas to Portsmouth?

    Currently, November is the cheapest month in which you can book a flight from Salinas to Portsmouth (average of $661). Flying from Salinas to Portsmouth in June is currently the most expensive (average of $1,098). 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.

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Top 10 airlines flying from Salinas to Portsmouth

Discover the top 10 airlines that operate flights from Salinas to Portsmouth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$334Average$581FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$487Average$587FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$514Average$773FlexibilityNo cancel feeOn-time70%
SWISSCheapest$555Average$744FlexibilityNo cancel feeOn-time79%
IberiaCheapest$572Average$720FlexibilityNo cancel feeOn-time77%
FinnairCheapest$573Average$669FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$580Average$823FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$584Average$851FlexibilityNo cancel feeOn-time62%
KLMCheapest$586Average$853FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$588Average$848FlexibilityNo cancel feeOn-time76%

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