Find flights
When to book
FAQs

Cheap flights from Santa Barbara to London from £345

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — LON
5 Dec — 12 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 5 November 2025.

Fri 28/1108:25SBA - LHR
1 stop15h 25mKLM
Tue 2/1208:55LHR - SBA
1 stop19h 39mKLM
Deal found 3/11£517
Fri 28/1105:40SBA - LHR
2 stops18h 10mDelta
Tue 2/1220:00LHR - SBA
2 stops23h 59mDelta
Deal found 3/11£521
Fri 28/1108:25SBA - LHR
1 stop16h 35mKLM
Mon 1/1220:25LHR - SBA
2 stops27h 41mKLM
Deal found 3/11£581
Thu 20/1112:28SBA - LHR
1 stop13h 32mMultiple Airlines
Mon 24/1108:20LHR - SBA
2 stops17h 50mMultiple Airlines
Deal found 3/11£687
Wed 17/1205:40SBA - LHR
1 stop20h 20mDelta
Wed 24/1210:45LHR - SBA
1 stop20h 00mDelta
Deal found 3/11£746
Fri 28/1106:05SBA - LHR
2 stops21h 45mAir Canada
Mon 1/1214:30LHR - SBA
2 stops29h 25mAir Canada
Deal found 3/11£761
Fri 28/1112:28SBA - LHR
1 stop13h 32mMultiple Airlines
Mon 1/1211:55LHR - SBA
2 stops18h 15mMultiple Airlines
Deal found 4/11£769
Fri 28/1106:05SBA - LHR
2 stops17h 05mMultiple Airlines
Tue 2/1213:00LHR - SBA
3 stops30h 55mMultiple Airlines
Deal found 3/11£824
Thu 18/1206:12SBA - LGW
2 stops18h 48mAmerican Airlines
Thu 25/1212:30LGW - SBA
2 stops31h 05mAmerican Airlines
Deal found 3/11£853
Wed 3/1219:19SBA - LGW
2 stops31h 36mMultiple Airlines
Wed 10/1211:55LGW - SBA
2 stops38h 30mMultiple Airlines
Deal found 3/11£2,515

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 5 November 2025.

Round-trip from

£517

One-way from

£345

Popular in

June

Cheapest in

February

Average price

£744
KLM
  • KLM
  • 28/11-2/12
  • 2 total stops
  • 35h 04m total
  • Santa Barbara to London
Search Deals
Lufthansa
  • Lufthansa
  • 4/1
  • 1 total stop
  • 13h 52m total
  • Santa Barbara to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£150 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£38 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 5 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

Fri 28/11

08:25-07:50

1 stop15h 25m

London Heathrow

Tue 2/12

08:55-20:34

1 stop19h 39m

£517

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Fri 28/11

05:40-10:00

1 stop20h 20m

London Heathrow

Tue 2/12

20:00-11:59

2 stops23h 59m

£521

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Thu 5/3

05:40-06:20

2 stops16h 40m

London Heathrow

Tue 10/3

06:20-22:09

2 stops22h 49m

£521

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Thu 5/3

08:26-09:00

1 stop16h 34m

London Heathrow

Tue 10/3

10:45-20:27

1 stop16h 42m

£523

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sat 7/3

12:40-12:15

1 stop15h 35m

London Heathrow

Fri 20/3

19:05-11:47

2 stops23h 42m

£546

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Fri 28/11

08:25-09:00

1 stop16h 35m

London Heathrow

Mon 1/12

20:25-16:06

2 stops27h 41m

£581

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sat 7/3

12:40-12:15

1 stop15h 35m

London Heathrow

Sat 21/3

18:00-11:35

2 stops24h 35m

£584

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sat 7/3

12:40-12:15

1 stop15h 35m

London Heathrow

Sun 22/3

19:05-11:47

2 stops23h 42m

£584

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Fri 6/3

19:03-19:00

2 stops15h 57m

London Heathrow

Sun 22/3

19:05-11:35

2 stops23h 30m

£623

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Fri 6/3

19:03-19:00

2 stops15h 57m

London Heathrow

Sat 21/3

19:05-11:35

2 stops23h 30m

£623

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 16 results
1
2

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 £192). Flying from Santa Barbara to London in June is currently the most expensive (average of £431). 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.

How much does it cost for a return flight from Santa Barbara to London?

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, Delta, and American Airlines fly from Santa Barbara to London in about 15h 25m. The time it takes to get you to your destination can typically vary by up to 4h 55m. 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 £192). Flying from Santa Barbara to London in June is currently the most expensive (average of £431). 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
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Barbara to London

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Gatwick flights
San Francisco to Gatwick flights
Los Angeles to London City flights
San Francisco to London City flights
Los Angeles to Stansted flights
San Diego to Heathrow flights
San Francisco to Stansted flights
Los Angeles to Luton flights
Santa Ana to Heathrow flights
San Francisco to Luton flights
Ontario to Heathrow flights
Las Vegas to Heathrow flights
San Jose to Heathrow flights
San Diego to Gatwick flights
Los Angeles to Edinburgh flights
Las Vegas to Gatwick flights
Las Vegas to London City flights
Oakland to Heathrow flights
San Francisco to Edinburgh flights
Sacramento to Heathrow flights
San Jose to Gatwick flights
Los Angeles to Manchester flights
San Diego to Stansted flights
Sacramento to Gatwick flights
Santa Ana to Manchester flights
Ontario to Gatwick flights
Ontario to Manchester flights
Oakland to Gatwick flights
Burbank to Heathrow flights
Santa Ana to Gatwick flights
Ontario to Edinburgh flights
Las Vegas to Edinburgh flights
San Francisco to Manchester flights
Los Angeles to Southampton flights
Palm Springs to Heathrow flights
Los Angeles to Birmingham flights
Reno to Heathrow flights
San Diego to Edinburgh flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.