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$399+ Cheap flights from San Luis Obispo (SBP) to the United Kingdom

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — LHR
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from San Luis Obispo to United Kingdom

Keep the following information in mind while searching for San Luis Obispo to United Kingdom flight deals. Data was last updated August 14, 2025.

Round-trip from

$646
(United Airlines)

One-way from

$399
(United Airlines)

Popular in

April

Cheapest in

March

Average price

$918
From San Luis Obispo County to United Kingdom
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One-way flight from San Luis Obispo County to United Kingdom
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Highest demand for flights based on searches. 4% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 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 San Luis Obispo to United Kingdom

Cheapest flights from San Luis Obispo to United Kingdom
Explore the most affordable flight options available from San Luis Obispo to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/213:45 pmSBP - LHR
2 stops54h 45mUnited Airlines
Mon 10/64:25 pmLHR - SBP
2 stops33h 05mUnited Airlines
Deal found 8/13$646
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.
Wed 9/108:10 amSBP - LHR
2 stops17h 25mUnited Airlines
Mon 9/223:30 pmLHR - SBP
2 stops54h 56mUnited Airlines
Deal found 8/12$713
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:55 amSBP - LHR
1 stop12h 30mUnited Airlines
Sat 10/411:25 amLHR - SBP
1 stop17h 27mUnited Airlines
Deal found 8/13$750
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 12/68:30 amSBP - LHR
1 stop14h 55mUnited Airlines
Sat 12/1311:35 amLHR - SBP
1 stop17h 37mUnited Airlines
Deal found 8/12$751
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.
Wed 8/278:10 amSBP - LHR
2 stops19h 35mUnited Airlines
Mon 9/811:25 amLHR - SBP
1 stop14h 03mUnited Airlines
Deal found 8/12$795
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:00 amSBP - LHR
1 stop22h 50mMultiple Airlines
Mon 10/62:55 pmLHR - SBP
1 stop16h 29mMultiple Airlines
Deal found 8/13$800
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.
Wed 11/195:15 amSBP - LHR
2 stops17h 55mUnited Airlines
Sat 11/299:00 amLHR - SBP
2 stops35h 19mUnited Airlines
Deal found 8/12$815
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2012:53 pmSBP - LHR
1 stop17h 47mAmerican Airlines
Mon 10/611:15 amLHR - SBP
1 stop15h 12mAmerican Airlines
Deal found 8/13$850
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:28 pmSBP - LHR
1 stop13h 32mMultiple Airlines
Sat 11/298:20 amLHR - SBP
2 stops18h 09mMultiple Airlines
Deal found 8/13$882
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/199:53 amSBP - LHR
2 stops16h 07mAmerican Airlines
Sat 11/2910:05 amLHR - SBP
2 stops20h 12mAmerican Airlines
Deal found 8/13$907

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to United Kingdom 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 San Luis Obispo to the United Kingdom that are best for you.

Fly from

San Luis Obispo

Fly to

United Kingdom

Route

Depart

Return

Price

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Sun 9/21

3:45 pm-2:10 pm

1 stop14h 25m

London Heathrow

Mon 10/6

4:25 pm-5:30 pm

2 stops33h 05m

$646

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Sat 9/20

2:19 pm-12:40 pm

2 stops38h 21m

London Heathrow

Mon 10/6

8:25 pm-10:14 pm

2 stops33h 49m

$672

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Sat 9/20

2:19 pm-7:25 am

1 stop33h 06m

London Heathrow

Mon 10/6

9:30 am-11:43 pm

2 stops46h 13m

$678

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Wed 8/27

12:59 pm-12:20 pm

1 stop15h 21m

London Heathrow

Mon 9/8

9:30 am-6:19 pm

2 stops40h 49m

$678

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Thu 1/8

2:20 pm-12:00 pm

1 stop13h 40m

London Heathrow

Thu 1/29

11:35 am-9:24 pm

1 stop17h 49m

$700

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Wed 9/10

8:10 am-9:35 am

2 stops17h 25m

London Heathrow

Mon 9/22

3:30 pm-2:26 pm

2 stops54h 56m

$713

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Sat 12/6

2:22 pm-12:50 pm

2 stops38h 28m

London Heathrow

Sat 12/13

5:50 pm-7:49 pm

2 stops33h 59m

$732

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Sat 9/27

8:34 am-9:35 am

2 stops17h 01m

London Heathrow

Sat 10/4

4:15 pm-10:14 pm

1 stop13h 59m

$750

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Sun 9/21

3:45 pm-9:35 am

2 stops33h 50m

$399

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Sat 9/20

4:57 pm-10:00 am

3 stops33h 03m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 13 results
1
2

Best time to book a flight from San Luis Obispo to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from San Luis Obispo 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 San Luis Obispo to the United Kingdom

What is the cheapest month to book a flight from San Luis Obispo to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from San Luis Obispo to United Kingdom (average of $661). Flying from San Luis Obispo to United Kingdom 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.

What is the cheapest time of day to fly from SBP to GB?

Find hourly flight availability from San Luis Obispo to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Luis Obispo to United Kingdom as you normally would.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Lufthansa from San Luis Obispo to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,920 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,920 reviews
United Airlines
7.4
Good
8,920 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,920 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,317 reviews
United Airlines
7.4
Good
8,920 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to United Kingdom. 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 San Luis Obispo to United Kingdom?

    San Luis Obispo County (SBP) is the airport you will fly out of if you book a flight from San Luis Obispo to United Kingdom. It is only a 3.3 mi journey to County (SBP) from San Luis Obispo’s city center.

  • Can I find deals for flights from San Luis Obispo to United Kingdom that include hotel bookings?

    Yes. In addition to deals on San Luis Obispo to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Luis Obispo to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to United Kingdom.

  • Can I find deals for business class flights from San Luis Obispo to United Kingdom?

    Yes. Cheapflights offers flight deals from San Luis Obispo to United Kingdom 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 San Luis Obispo to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from San Luis Obispo to United Kingdom (average of $661). Flying from San Luis Obispo to United Kingdom 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

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Top 2 airlines flying from San Luis Obispo to United Kingdom

Discover the top 2 airlines that operate flights from San Luis Obispo to United Kingdom. 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
United AirlinesCheapest$700Average$920FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$743Average$903FlexibilityNo cancel feeOn-time71%

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