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$594+ Cheap flights from Santa Barbara (SBA) to Heathrow (LHR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — LHR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$594
(Delta)

Popular in

June

Cheapest in

October

Average price

$845
From Santa Barbara to London Heathrow
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Santa Barbara to Heathrow

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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 10/145:50 amSBA - LHR
1 stop20h 00mDelta
Thu 10/236:15 amLHR - SBA
2 stops23h 44mDelta
Deal found 9/10$594
This KLM deal was found by Cheapflights users on 9/10. 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.
Tue 9/235:50 amSBA - LHR
1 stop20h 00mKLM
Tue 9/3010:55 amLHR - SBA
1 stop19h 06mKLM
Deal found 9/10$602
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 9/234:55 pmSBA - LHR
2 stops19h 05mDelta
Tue 9/309:35 amLHR - SBA
2 stops20h 26mDelta
Deal found 9/10$606
This British Airways deal was found by Cheapflights users on 9/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:13 pmSBA - LHR
1 stop16h 02mMultiple Airlines
Sun 12/72:20 pmLHR - SBA
1 stop15h 49mMultiple Airlines
Deal found 9/11$652
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 12/110:08 amSBA - LHR
2 stops15h 27mAmerican Airlines
Sun 12/711:50 amLHR - SBA
2 stops18h 19mAmerican Airlines
Deal found 9/11$682
This KLM deal was found by Cheapflights users on 9/11. 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.
Thu 12/48:20 amSBA - LHR
1 stop15h 30mKLM
Thu 12/188:55 amLHR - SBA
1 stop19h 45mKLM
Deal found 9/11$692
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 10/258:35 amSBA - LHR
1 stop20h 05mDelta
Sat 11/16:20 amLHR - SBA
2 stops22h 24mDelta
Deal found 9/10$694
This KLM deal was found by Cheapflights users on 9/10. 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.
Sat 10/258:35 amSBA - LHR
1 stop16h 15mKLM
Sat 11/18:55 amLHR - SBA
1 stop18h 13mKLM
Deal found 9/10$702

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 11, 2025.
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 10/14

5:01 pm-8:00 pm

2 stops18h 59m

London Heathrow

Thu 10/23

6:15 am-9:59 pm

2 stops23h 44m

$598

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 10/14

5:50 am-9:50 am

1 stop20h 00m

London Heathrow

Thu 10/23

10:55 am-9:59 pm

1 stop19h 04m

$602

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 9/23

5:50 am-9:50 am

1 stop20h 00m

London Heathrow

Tue 9/30

10:55 am-10:01 pm

1 stop19h 06m

$602

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Tue 9/23

8:13 am-7:15 am

1 stop15h 02m

London Heathrow

Tue 9/30

9:35 am-10:01 pm

2 stops20h 26m

$606

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Mon 12/1

1:13 pm-1:15 pm

1 stop16h 02m

London Heathrow

Sun 12/7

2:20 pm-10:09 pm

1 stop15h 49m

$652

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Thu 12/4

8:20 am-7:50 am

1 stop15h 30m

London Heathrow

Thu 12/18

8:55 am-8:40 pm

1 stop19h 45m

$692

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sat 10/25

8:35 am-12:40 pm

1 stop20h 05m

London Heathrow

Sat 11/1

6:20 am-9:44 pm

2 stops22h 24m

$694

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sat 10/25

8:35 am-8:50 am

1 stop16h 15m

London Heathrow

Sat 11/1

8:55 am-8:08 pm

1 stop18h 13m

$702

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Thu 12/4

6:10 am-1:15 pm

1 stop23h 05m

London Heathrow

Thu 12/18

2:20 pm-10:13 pm

1 stop15h 53m

$717

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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 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 Santa Barbara to London Heathrow Airport

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

Currently, November is the cheapest month in which you can book a flight from Santa Barbara to London Heathrow Airport (average of $661). Flying from Santa Barbara to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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 to fly round-trip from Santa Barbara to London Heathrow Airport?

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 September 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Santa Barbara to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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.
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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 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) is the airport you will fly out of if you book a flight from Santa Barbara to London Heathrow. You should not have trouble finding flights to London Heathrow from Santa Barbara; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Santa Barbara airport to London Heathrow. 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 Heathrow Airport?

    Airlines like Delta and KLM fly from Santa Barbara to London Heathrow Airport in about 18h 59m. The time it takes to get you to your destination can typically vary by up to 1h 01m. Airlines will cover a distance of 5457 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Santa Barbara to London Heathrow Airport round-trip?

    According to our current data, Delta ($685), American Airlines ($785), and United Airlines ($808) offers the cheapest pricing from Santa Barbara to London Heathrow Airport. These flights start at 29% lower than the current average price 3 months from now.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Santa Barbara to London Heathrow Airport (average of $661). Flying from Santa Barbara to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Wembley
Folkestone

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Alternative routes for Santa Barbara to Heathrow

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Top 3 airlines flying from Santa Barbara to Heathrow

Discover the top 3 airlines that operate flights from Santa Barbara 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$685Average$768FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$785Average$1,058FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$808Average$1,079FlexibilityNo cancel feeOn-time69%

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