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$397+ Cheap flights from Santa Barbara (SBA) to London (LON)

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — LON
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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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 August 14, 2025.

Round-trip from

$529
(Delta)

One-way from

$397
(Netflights)

Popular in

June

Cheapest in

February

Average price

$877
From Santa Barbara to London (LON)
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One-way flight from Santa Barbara to London (LON)
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Highest demand for flights based on searches. 16% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/12. 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 9/134:55 pmSBA - LHR
2 stops19h 05mDelta
Tue 9/236:30 amLHR - SBA
2 stops21h 33mDelta
Deal found 8/12$528
This KLM deal was found by Cheapflights users on 8/13. 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.
Wed 9/178:13 amSBA - LHR
1 stop21h 17mKLM
Fri 10/311:45 amLHR - SBA
2 stops18h 16mKLM
Deal found 8/13$574
This Delta deal was found by Cheapflights users on 8/13. 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.
Wed 12/105:50 amSBA - LHR
2 stops17h 15mDelta
Sun 12/146:20 amLHR - SBA
2 stops17h 58mDelta
Deal found 8/13$577
This KLM deal was found by Cheapflights users on 8/13. 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.
Wed 12/108:20 amSBA - LHR
1 stop16h 40mKLM
Sun 12/148:55 amLHR - SBA
1 stop19h 19mKLM
Deal found 8/13$580
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/268:13 amSBA - LHR
2 stops20h 22mDelta
Fri 10/39:35 amLHR - SBA
2 stops20h 26mDelta
Deal found 8/12$585
This KLM deal was found by Cheapflights users on 8/12. 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.
Fri 9/268:13 amSBA - LHR
1 stop21h 17mKLM
Fri 10/39:20 amLHR - SBA
1 stop18h 43mKLM
Deal found 8/12$696
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Sat 9/136:05 amSBA - LHR
1 stop22h 45mAmerican Airlines
Tue 9/2311:15 amLHR - SBA
1 stop15h 24mAmerican Airlines
Deal found 8/12$700
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/21:01 pmSBA - LHR
1 stop15h 49mAmerican Airlines
Sat 9/279:15 amLHR - SBA
2 stops17h 24mAmerican Airlines
Deal found 8/12$705
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:52 pmSBA - LHR
2 stops17h 48mUnited Airlines
Tue 9/2310:00 amLHR - SBA
3 stops20h 14mUnited Airlines
Deal found 8/12$755

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated August 14, 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

Sat 9/13

4:55 pm-8:00 pm

2 stops19h 05m

London Heathrow

Tue 9/23

6:30 am-8:03 pm

2 stops21h 33m

$528

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 9/17

8:13 am-1:30 pm

1 stop21h 17m

London Heathrow

Fri 10/3

9:20 am-8:03 pm

1 stop18h 43m

$569

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 12/10

8:20 am-9:00 am

1 stop16h 40m

London Heathrow

Sun 12/14

6:20 am-4:18 pm

2 stops17h 58m

$573

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 9/17

8:13 am-12:35 pm

2 stops20h 22m

London Heathrow

Fri 10/3

9:35 am-10:01 pm

2 stops20h 26m

$574

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Wed 12/10

8:20 am-9:00 am

1 stop16h 40m

London Heathrow

Sun 12/14

8:55 am-8:14 pm

1 stop19h 19m

$580

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sun 9/21

8:13 am-7:15 am

1 stop15h 02m

$397

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sun 9/21

6:05 am-6:25 am

2 stops16h 20m

$403

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sun 9/21

6:05 am-6:40 am

2 stops16h 35m

$409

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Sun 9/21

6:25 pm-8:40 pm

3 stops18h 15m

$449

Santa BarbaraLondon

SBA - LHR

SBALHR

Santa Barbara

Fri 9/5

1:13 pm-12:45 pm

2 stops15h 32m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 12 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 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

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

Currently, November is the cheapest month in which you can book a flight from Santa Barbara to London (average of $661). Flying from Santa Barbara to London in June is currently the most expensive (average of $1,097). 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.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated August 14, 2025.
See what other customers who have flown with Delta and United Airlines from Santa Barbara to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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 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?

    If you book a flight to London from Santa Barbara, you will be flying from Santa Barbara, which is the city’s only airport. Santa Barbara (SBA) is located 8.0 mi from the center of Santa Barbara. There are 0 flights from Santa Barbara to London per day from 3 different airlines.

  • What is the cheapest airline to fly from Santa Barbara to London round-trip?

    According to our current data, Delta ($529), offers the cheapest pricing from Santa Barbara to London. Delta is priced at 49% lower than the current average price of a flight leaving 3 months from now.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Santa Barbara to London (average of $661). Flying from Santa Barbara to London in June is currently the most expensive (average of $1,097). 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?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dartford
Dover
Orpington
Watford
Gatwick
Borehamwood
Aylesbury
Chelmsford
Southend-on-Sea
Folkestone
Chichester
Arundel
Eastbourne
Milton Keynes
Sutton

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Top 3 airlines flying from Santa Barbara to London

Discover the top 3 airlines that operate flights from Santa Barbara to London. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$685Average$762FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$785Average$845FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$808Average$1,073FlexibilityNo cancel feeOn-time69%

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