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Cheap flights from Santa Barbara to London from £341

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — LON
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Santa Barbara to London

Enter your travel dates to find the best prices.

Cheapest flights from Santa Barbara to London
Explore the most affordable flight options available from Santa Barbara to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 November 2025.

Fri 5/1208:25SBA - LHR
1 stop16h 35mDelta
Tue 9/1210:45LHR - SBA
1 stop17h 49mDelta
Deal found 17/11£514
Fri 28/1108:25SBA - LHR
1 stop19h 15mKLM
Mon 1/1217:50LHR - SBA
2 stops30h 16mKLM
Deal found 17/11£680
Tue 16/1207:00SBA - LHR
2 stops16h 55mUnited Airlines
Tue 23/1210:05LHR - SBA
1 stop17h 26mUnited Airlines
Deal found 17/11£689
Fri 28/1110:39SBA - LHR
1 stop17h 21mUnited Airlines
Mon 1/1218:00LHR - SBA
2 stops35h 22mUnited Airlines
Deal found 16/11£761

Cheap flight deals from Santa Barbara to London

Discover tips and strategies to find the most affordable flight options for your journey from Santa Barbara (SBA) to London (LON). 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 19 November 2025.

Round-trip from

£477

One-way from

£341

Popular in

December

Cheapest in

September

Average price

£582
KLM
  • KLM
  • 12/1-18/1
  • 3 total stops
  • 41h 21m total
  • Santa Barbara to London
Search Deals
Air Canada
  • Air Canada
  • 7/3
  • 2 total stops
  • 43h 35m total
  • Santa Barbara to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Santa Barbara to London 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 858,174 searches. Data last updated 19 November 2025.
Use the filters below to find and compare flights from Santa Barbara to London that are best for you.

Fly from

Santa Barbara

Fly to

London

Route

Depart

Return

Price

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 12/1

08:45-11:40

1 stop18h 55m

London Heathrow

Sun 18/1

06:30-20:56

2 stops22h 26m

£477

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 15/4

05:55-09:50

1 stop19h 55m

London Heathrow

Wed 22/4

06:30-16:25

2 stops17h 55m

£509

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Fri 5/12

08:25-09:00

1 stop16h 35m

London Heathrow

Tue 9/12

10:45-20:34

1 stop17h 49m

£514

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 15/4

16:50-15:05

1 stop14h 15m

London Heathrow

Wed 22/4

10:05-21:59

1 stop19h 54m

£531

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 15/4

12:41-12:10

1 stop15h 29m

London Heathrow

Wed 22/4

12:15-21:59

2 stops17h 44m

£534

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 12/1

06:00-08:30

3 stops18h 30m

London Heathrow

Sun 18/1

14:30-23:44

2 stops17h 14m

£582

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 15/4

06:00-06:30

2 stops16h 30m

London Heathrow

Wed 22/4

07:25-19:28

2 stops20h 03m

£585

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Fri 20/3

12:44-11:40

1 stop15h 56m

London Heathrow

Sun 29/3

10:05-21:57

1 stop19h 52m

£595

Santa BarbaraLondon

SBA - LGW

SBALGW

Santa Barbara

Fri 20/3

19:15-10:55

2 stops32h 40m

London Gatwick

Sun 29/3

15:40-18:18

2 stops34h 38m

£1,198

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sat 7/3

08:15-11:50

2 stops43h 35m

£341

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 16 results
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Best time to book a flight from Santa Barbara to London

Have a flexible travel schedule? Discover the best time to fly to London from Santa Barbara with our price prediction graph.
Estimated return 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 Santa Barbara to London

What is the cheapest month to book a flight from Santa Barbara to London?

Currently, October is the cheapest month in which you can book a flight from Santa Barbara to London (average of £172). Flying from Santa Barbara to London in June is currently the most expensive (average of £428). 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.

Related info for your journey

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

  • What airport do you fly from for flights from Santa Barbara to London?

    Santa Barbara (SBA) is the airport you will fly out of if you book a flight from Santa Barbara to London. You should not have trouble finding flights to London from Santa Barbara; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Santa Barbara airport to London. It is only a 8.0 mi journey to Santa Barbara (SBA) from Santa Barbara’s city center.

  • How long is the flight from Santa Barbara to London?

    Airlines like KLM and Delta fly from Santa Barbara to London in about 16h 35m. The time it takes to get you to your destination can typically vary by up to 2h 20m. Santa Barbara and London are separated by a distance of 5457 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Santa Barbara to London that include hotel bookings?

    Yes. In addition to deals on Santa Barbara to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Santa Barbara to London?

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

  • Can I find deals for business class flights from Santa Barbara to London?

    Yes. Cheapflights offers flight deals from Santa Barbara to London 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 Santa Barbara to London?

    Currently, October is the cheapest month in which you can book a flight from Santa Barbara to London (average of £172). Flying from Santa Barbara to London in June is currently the most expensive (average of £428). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Fly with Cheapflights

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How does Cheapflights help users find flights from Santa Barbara to London?

Cheapflights helps you search for flights from Santa Barbara to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Santa Barbara to London?

Cheapflights helps you find that perfect flight to London from Santa Barbara by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Santa Barbara to London with no change fees?

Yes! Cheapflights helps users easily find flights from Santa Barbara to London with no change fees.

Can Cheapflights notify me if prices for flights from Santa Barbara to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Santa Barbara today and book when prices fit your budget.

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