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Cheap flights from Santa Barbara to London Heathrow Airport from £295

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — LHR
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Santa Barbara to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Santa Barbara to Heathrow
Explore the most affordable flight options available from Santa Barbara to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 February 2026.

Tue 31/305:45
SBA
-
LHR
1 stop21h 15m
KLM
Tue 7/420:55
LHR
-
SBA
2 stops27h 14m
KLM
Deal found 14/2£496
Sat 28/312:38
SBA
-
LHR
1 stop14h 17m
American Airlines
Wed 8/416:10
LHR
-
SBA
1 stop15h 09m
American Airlines
Deal found 14/2£554
Mon 30/305:45
SBA
-
LHR
2 stops17h 25m
KLM
Mon 6/409:55
LHR
-
SBA
2 stops19h 59m
KLM
Deal found 12/2£558
Sat 28/318:35
SBA
-
LHR
2 stops34h 45m
Multiple Airlines
Wed 8/410:50
LHR
-
SBA
2 stops19h 34m
Multiple Airlines
Deal found 14/2£563
Tue 31/314:16
SBA
-
LHR
2 stops15h 04m
Multiple Airlines
Tue 7/408:30
LHR
-
SBA
3 stops21h 54m
Multiple Airlines
Deal found 14/2£600
Fri 27/210:40
SBA
-
LHR
1 stop17h 20m
United Airlines
Tue 3/309:00
LHR
-
SBA
2 stops18h 50m
United Airlines
Deal found 13/2£603
Fri 27/206:00
SBA
-
LHR
2 stops21h 50m
Air Canada
Tue 3/314:30
LHR
-
SBA
2 stops29h 40m
Air Canada
Deal found 12/2£606

Find flight deals from Santa Barbara to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Santa Barbara (SBA) to Heathrow (LHR). 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 15 February 2026.

Round-trip from

£496

One-way from

£295

Popular in

June

Cheapest in

October

Average price

£474
KLM
  • KLM
  • 31/3-7/4
  • 3 total stops
  • 48h 29m total
  • Santa Barbara to London
Search Deals
KLM
  • KLM
  • 18/3
  • 1 total stop
  • 14h 20m total
  • Santa Barbara to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Santa Barbara 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 858,174 searches. Data last updated 15 February 2026.
Use the filters below to find and compare flights from Santa Barbara to London Heathrow Airport that are best for you.

Fly from

Santa Barbara

Fly to

Heathrow

Route

Depart

Return

Price

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 31/3

05:45-11:00

1 stop21h 15m

London Heathrow

Tue 7/4

20:55-16:09

2 stops27h 14m

£496

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sat 28/3

12:38-09:55

1 stop14h 17m

London Heathrow

Wed 8/4

16:10-23:19

1 stop15h 09m

£554

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 30/3

16:41-15:05

1 stop14h 24m

London Heathrow

Mon 6/4

16:10-22:56

1 stop14h 46m

£554

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 30/3

05:45-07:10

2 stops17h 25m

London Heathrow

Mon 6/4

09:55-21:54

2 stops19h 59m

£558

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 31/3

14:16-13:20

2 stops15h 04m

London Heathrow

Tue 7/4

08:30-22:24

3 stops21h 54m

£600

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Fri 27/2

10:40-12:00

1 stop17h 20m

London Heathrow

Tue 3/3

09:00-19:50

2 stops18h 50m

£603

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Fri 27/2

06:00-11:50

2 stops21h 50m

London Heathrow

Tue 3/3

14:30-12:10

2 stops29h 40m

£606

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 18/3

12:40-10:00

1 stop14h 20m

£295

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 18/3

05:45-07:05

2 stops18h 20m

£295

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 18/3

05:00-11:05

3 stops23h 05m

£343

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Showing 1-10 of 14 results
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2

Best time to book a flight from Santa Barbara to Heathrow

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

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

Currently, October is the cheapest month in which you can book a flight from Santa Barbara to London Heathrow Airport (average of £359). Flying from Santa Barbara to London Heathrow Airport in June is currently the most expensive (average of £512). 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 Heathrow. 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 Heathrow?

    Santa Barbara (SBA), located 8.0 mi from the city center, is the airport you fly out of when you book flights from Santa Barbara to London Heathrow. 0 airlines have flights from Santa Barbara to London Heathrow on a regular basis. Booking flights from Santa Barbara to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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

    There are many flights that can get you from Santa Barbara to London Heathrow Airport in 14h 17m. Fly via KLM or American Airlines to get the fastest option. The distance between Santa Barbara and London Heathrow Airport is about 5457 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Santa Barbara to London Heathrow Airport (average of £359). Flying from Santa Barbara to London Heathrow Airport in June is currently the most expensive (average of £512). 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 Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Ipswich
Swindon

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Santa Barbara to Heathrow flexibly with Cheapflights today.

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