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$394+ Cheap flights from Salinas, CA, CA to Heathrow (LHR)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LHR
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Salinas to London Heathrow are usually found in October or February, booked 26 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Salinas to Heathrow

Keep the following information in mind while searching for Salinas to Heathrow flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$637
(Flysmarter)

One-way from

$394
(JetBlue)

Popular in

June

Cheapest in

October

Average price

$682
Provider with most accurate pricing for San Francisco-London (LON) flight deals.
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Provider most trusted by Cheapflights users for San Francisco-London (LON) flights.
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From Salinas to London Heathrow
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One-way flight from Salinas to London Heathrow
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Highest demand for flights based on searches. 19% potential increase in price ($185 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Salinas to Heathrow

Cheapest flights from Salinas to Heathrow
Explore the most affordable flight options available from Salinas to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:40 pmSFO - LHR
2 stops17h 55mScandinavian Airlines
Tue 10/77:05 amLHR - SFO
2 stops17h 25mScandinavian Airlines
Deal found 4/28$636
This Flysmarter deal was found by Cheapflights users on 4/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:25 amSFO - LHR
1 stop14h 35mAir Canada
Tue 5/208:45 amLHR - SFO
2 stops19h 25mAir Canada
Deal found 4/28$637
This lastminute.com deal was found by Cheapflights users on 4/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/44:05 pmSFO - LHR
Nonstop10h 20mVirgin Atlantic
Tue 5/206:30 amLHR - SFO
1 stop13h 15mVirgin Atlantic
Deal found 4/28$638
This Delta deal was found by Cheapflights users on 4/29. 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 5/144:05 pmSFO - LHR
Nonstop10h 20mDelta
Tue 5/2711:15 amLHR - SFO
Nonstop11h 00mDelta
Deal found 4/29$644
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:20 pmSFO - LHR
Nonstop10h 25mAmerican Airlines
Tue 10/78:50 amLHR - SFO
1 stop15h 05mAmerican Airlines
Deal found 4/29$647
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:35 pmSFO - LHR
1 stop12h 45mMultiple Airlines
Wed 10/1510:30 amLHR - SFO
2 stops19h 10mMultiple Airlines
Deal found 4/29$648
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/202:21 pmSFO - LHR
1 stop14h 09mIberia
Fri 9/510:45 amLHR - SFO
Nonstop11h 05mIberia
Deal found 4/28$651
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/712:55 pmSFO - LHR
Nonstop10h 30mUnited Airlines
Tue 5/138:45 amLHR - SFO
1 stop15h 40mUnited Airlines
Deal found 4/28$655
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/28. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:20 pmSFO - LHR
1 stop17h 25mTAP AIR PORTUGAL
Wed 10/86:45 pmLHR - SFO
1 stop27h 45mTAP AIR PORTUGAL
Deal found 4/28$656
This KLM deal was found by Cheapflights users on 4/28. 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.
Mon 4/281:45 pmSFO - LHR
1 stop16h 30mKLM
Wed 5/76:30 amLHR - SFO
1 stop13h 15mKLM
Deal found 4/28$665
This SWISS deal was found by Cheapflights users on 4/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:40 pmSFO - LHR
2 stops38h 10mSWISS
Tue 5/208:45 amLHR - SFO
1 stop15h 25mSWISS
Deal found 4/28$675
This Austrian Airlines deal was found by Cheapflights users on 4/27. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:05 pmSFO - LHR
1 stop32h 30mAustrian Airlines
Fri 8/292:05 pmLHR - SFO
2 stops33h 33mAustrian Airlines
Deal found 4/27$687

Cheapflights Fare Finder

Customize your flight search to find flights from Salinas to Heathrow 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 April 29, 2025.
Use the filters below to find and compare flights from Salinas to London Heathrow Airport that are best for you.

Fly from

Salinas

Fly to

Heathrow

Route

Depart

Return

Price

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Wed 10/1

7:40 pm-9:35 pm

2 stops17h 55m

London Heathrow

Tue 10/7

7:05 am-4:30 pm

2 stops17h 25m

$636

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Wed 5/14

4:05 pm-10:25 am

Nonstop10h 20m

London Heathrow

Tue 5/27

11:15 am-2:15 pm

Nonstop11h 00m

$644

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Tue 9/2

4:35 pm-11:00 am

Nonstop10h 25m

London Heathrow

Tue 10/14

10:45 am-1:50 pm

Nonstop11h 05m

$647

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Wed 9/3

4:35 pm-1:20 pm

1 stop12h 45m

London Heathrow

Wed 10/15

10:30 am-9:40 pm

2 stops19h 10m

$648

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Wed 9/3

4:25 pm-2:40 pm

1 stop14h 15m

London Heathrow

Tue 9/30

7:40 am-3:55 pm

1 stop16h 15m

$652

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Tue 9/2

11:50 am-9:35 am

1 stop13h 45m

London Heathrow

Tue 9/16

8:45 am-4:10 pm

1 stop15h 25m

$655

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Mon 9/22

4:20 pm-5:45 pm

1 stop17h 25m

London Heathrow

Wed 10/8

6:45 pm-2:30 pm

1 stop27h 45m

$656

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Mon 8/18

12:15 pm-9:35 am

1 stop13h 20m

London Heathrow

Tue 9/23

8:45 am-7:38 pm

2 stops18h 53m

$662

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Sat 8/30

2:05 pm-6:30 am

2 stops56h 25m

London Heathrow

Thu 9/11

10:25 am-8:53 pm

2 stops42h 28m

$672

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Sat 5/10

7:40 pm-5:50 pm

2 stops38h 10m

London Heathrow

Tue 5/20

8:45 am-4:10 pm

1 stop15h 25m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 35 results
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Best time to book a flight from Salinas to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 London Heathrow Airport

How far ahead should I book a flight from Salinas to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Salinas to Heathrow. Price data was last updated on April 25, 2025.

The best time to book flights from Salinas to London Heathrow Airport is 26 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Salinas to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Salinas to London Heathrow Airport (average of $661). Flying from Salinas to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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 LHR?

Find hourly flight availability from Salinas to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

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

What is the cheapest day to fly from Salinas to London Heathrow Airport?

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

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

Weekly flight availability from Salinas to London Heathrow Airport

Explore weekly flight availability from Salinas to Heathrow. 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 April 29, 2025.

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

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated April 29, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Salinas to London have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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.
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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 Heathrow. 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 to fly from Salinas to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as $394 on JetBlue. Other airlines that offer cheap prices include Air Canada from $395 and Aer Lingus from $399 one-way.

  • What are the most reliable airlines from Salinas to London Heathrow Airport?

    Consider Air Canada (84%), Austrian Airlines (84%) or SWISS (84%) when booking your flight. These represent the most reliable airlines when flying from Salinas to London Heathrow Airport.

  • What are the cheapest flights from Salinas to London Heathrow Airport?

    The cheapest flight price from Salinas to London Heathrow Airport is $394. On average you can expect to pay $2,810. The most popular route, (San Francisco - London Heathrow), can usually be booked for $522.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Salinas to Heathrow 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 London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Salinas to London Heathrow Airport (average of $661). Flying from Salinas to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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 Salinas?

Book flights to Salinas if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Horley
Canterbury
Harrow
Wembley
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Borehamwood
Folkestone
Ilford
Broadway
Aylesbury

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Top 10 airlines flying from Salinas to Heathrow

Discover the top 10 airlines that operate flights from Salinas to Heathrow. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$326Average$579FlexibilityNo cancel feeOn-time77%
FinnairCheapest$465Average$666FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$491Average$598FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$541Average$688FlexibilityNo cancel feeOn-time79%
IberiaCheapest$572Average$718FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$584Average$828FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$585Average$989FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$586Average$833FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$586Average$849FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$592Average$799FlexibilityNo cancel feeOn-time70%

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