Cheap flights from Santa Barbara to London from £278

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — LON
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

£437

One-way from

£278

Popular in

June

Cheapest in

February

Average price

£565
Delta
  • Delta
  • 5/10-15/10
  • 3 total stops
  • 50h 36m total
  • Santa Barbara to London
Delta
  • Delta
  • 26/11
  • 2 total stops
  • 19h 20m total
  • Santa Barbara to London
Highest demand for flights based on searches. 15% potential increase in price (£105 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£29 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Santa Barbara to London

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 17 September 2025.

Sun 5/1016:55SBA - LHR
1 stop32h 55mDelta
Wed 15/1006:30LHR - SBA
2 stops17h 41mDelta
Deal found 17/9£437
Tue 23/905:50SBA - LHR
1 stop20h 00mKLM
Tue 30/910:55LHR - SBA
1 stop19h 06mKLM
Deal found 16/9£441
Tue 23/916:55SBA - LHR
2 stops19h 05mDelta
Tue 30/909:35LHR - SBA
2 stops20h 26mDelta
Deal found 16/9£445
Mon 1/1205:40SBA - LHR
1 stop20h 20mDelta
Sun 7/1206:20LHR - SBA
2 stops17h 49mDelta
Deal found 17/9£473
Thu 9/1005:50SBA - LHR
2 stops21h 30mDelta
Wed 15/1006:30LHR - SBA
2 stops17h 41mDelta
Deal found 17/9£476
Mon 1/1205:40SBA - LHR
1 stop20h 20mKLM
Sun 7/1208:55LHR - SBA
1 stop19h 45mKLM
Deal found 17/9£478
Tue 7/1008:35SBA - LHR
1 stop14h 40mDelta
Wed 15/1011:00LHR - SBA
1 stop18h 59mDelta
Deal found 17/9£508
Wed 8/1006:00SBA - LHR
2 stops16h 30mUnited Airlines
Wed 15/1010:00LHR - SBA
3 stops20h 24mUnited Airlines
Deal found 17/9£573

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 17 September 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 6/10

05:50-09:50

1 stop20h 00m

London Heathrow

Wed 15/10

06:30-16:11

2 stops17h 41m

£437

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 8/10

05:50-11:20

2 stops21h 30m

London Heathrow

Wed 15/10

06:30-16:11

2 stops17h 41m

£440

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sun 5/10

05:50-14:15

2 stops24h 25m

London Heathrow

Wed 15/10

06:30-16:11

2 stops17h 41m

£440

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 7/10

05:50-11:25

2 stops21h 35m

London Heathrow

Wed 15/10

06:30-16:11

2 stops17h 41m

£440

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 8/10

12:24-14:25

1 stop18h 01m

London Heathrow

Wed 15/10

09:50-18:41

1 stop16h 51m

£442

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 1/12

05:40-10:00

1 stop20h 20m

London Heathrow

Sun 7/12

06:20-16:09

2 stops17h 49m

£473

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 26/11

05:40-09:00

2 stops19h 20m

£278

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 26/11

16:32-13:15

1 stop12h 43m

£278

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 26/11

18:50-07:10

3 stops28h 20m

£358

Santa BarbaraLondon

SBA - LGW

SBALGW

Santa Barbara

Wed 26/11

06:10-07:30

2 stops17h 20m

£602

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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, January is the cheapest month in which you can book a flight from Santa Barbara to London (average of £112). Flying from Santa Barbara to London in August is currently the most expensive (average of £164). 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 Delta fly from Santa Barbara to London in about 20h. The time it takes to get you to your destination can typically vary by up to . Santa Barbara and London are separated by a distance of 5457 mi.

  • What are the cheapest airlines to fly from Santa Barbara to London one-way?

    One-way options have recently been found by users for as low as £278 on Delta. Other airlines that offer cheap prices include United Airlines from £358 and American Airlines from £602 one-way.

  • 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, January is the cheapest month in which you can book a flight from Santa Barbara to London (average of £112). Flying from Santa Barbara to London in August is currently the most expensive (average of £164). 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

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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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