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$258+ Cheap flights from San Luis Obispo (SBP) to Heathrow (LHR)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — LHR
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from San Luis Obispo to Heathrow

Cheapest flights from San Luis Obispo to Heathrow
Explore the most affordable flight options available from San Luis Obispo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This United Airlines deal was found by Cheapflights users on 3/8. 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.
Fri 11/138:15 am
SBP
-
LHR
1 stop15h 10m
United Airlines
Tue 11/171:25 pm
LHR
-
SBP
2 stops35h 54m
United Airlines
Deal found 3/8$782
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 4/76:15 am
SBP
-
LHR
1 stop17h 10m
United Airlines
Tue 4/149:30 am
LHR
-
SBP
2 stops46h 14m
United Airlines
Deal found 3/8$792
This Expedia deal was found by Cheapflights users on 3/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:30 pm
SBP
-
LHR
2 stops17h 10m
Lufthansa
Wed 4/299:00 am
LHR
-
SBP
2 stops22h 59m
Lufthansa
Deal found 3/8$793
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/222:12 pm
SBP
-
LHR
1 stop12h 58m
United Airlines
Wed 4/299:30 am
LHR
-
SBP
2 stops22h 29m
United Airlines
Deal found 3/8$795
This Finnair deal was found by Cheapflights users on 3/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:18 pm
SBP
-
LHR
1 stop14h 37m
Multiple Airlines
Mon 9/285:25 pm
LHR
-
SBP
2 stops26h 26m
Multiple Airlines
Deal found 3/10$808
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/712:55 pm
SBP
-
LHR
2 stops15h 55m
American Airlines
Tue 4/149:15 am
LHR
-
SBP
2 stops17h 05m
American Airlines
Deal found 3/8$817
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:00 am
SBP
-
LHR
2 stops17h 45m
United Airlines
Mon 9/282:05 pm
LHR
-
SBP
2 stops37h 42m
United Airlines
Deal found 3/10$833

Find flight deals from San Luis Obispo to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$792
(United Airlines)

One-way from

$258
(United Airlines)
Provider with most accurate pricing for San Luis Obispo County-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for San Luis Obispo County-London Heathrow flights.
Search Deals
From San Luis Obispo County to London Heathrow
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One-way flight from San Luis Obispo County to London Heathrow
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo 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 March 11, 2026.
Use the filters below to find and compare flights from San Luis Obispo to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Wed 4/29

6:15 am-11:10 am

1 stop20h 55m

London Heathrow

Sun 5/3

2:05 pm-5:11 pm

2 stops35h 06m

$842

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 6/2

6:25 am-7:25 am

1 stop17h 00m

London Heathrow

Tue 6/9

8:45 am-10:12 pm

2 stops21h 27m

$1,078

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Wed 6/3

6:25 am-7:25 am

1 stop17h 00m

London Heathrow

Wed 6/10

2:50 pm-8:50 pm

1 stop14h 00m

$1,106

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 6/2

12:42 pm-9:40 am

1 stop12h 58m

London Heathrow

Fri 6/12

4:15 pm-10:23 am

2 stops26h 08m

$1,111
Quickest round-trip

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Wed 6/3

2:06 pm-11:10 am

1 stop13h 04m

London Heathrow

Mon 6/8

4:15 pm-10:12 pm

1 stop13h 57m

$1,166

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Fri 6/5

2:06 pm-11:10 am

1 stop13h 04m

London Heathrow

Thu 6/11

4:15 pm-10:12 pm

1 stop13h 57m

$1,176

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Mon 6/15

6:05 pm-9:35 pm

2 stops19h 30m

London Heathrow

Mon 6/29

2:05 pm-5:24 pm

2 stops35h 19m

$1,235

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Fri 8/14

12:18 pm-10:55 am

1 stop14h 37m

London Heathrow

Fri 9/4

4:35 pm-11:19 am

2 stops26h 44m

$2,054
Cheapest one-way

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 8/25

10:52 am-12:20 pm

2 stops17h 28m

$258

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 8/25

12:18 pm-10:55 am

1 stop14h 37m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from San Luis Obispo to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Luis Obispo to Heathrow in March.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Luis Obispo-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Luis Obispo-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Obispo-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Luis Obispo to Heathrow

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

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 March 11, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from San Luis Obispo to London Heathrow Airport 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
9,414 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

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
9,414 reviews
United Airlines
7.4
Good
9,414 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

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
7.1
Good
11,419 reviews
United Airlines
7.4
Good
9,414 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

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 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 San Luis Obispo to London Heathrow?

    Most people fly from San Luis Obispo County (SBP) if they book a flight from San Luis Obispo to London Heathrow. On average, County has 0 outbound flights to London Heathrow per day from 2 airlines. San Luis Obispo County is conveniently located just 3.3 mi from San Luis Obispo’s city center.

  • How long is the flight from San Luis Obispo to London Heathrow Airport?

    Departing from San Luis Obispo to London Heathrow Airport will take you 15h 55m. Airlines will cover a distance of 5435 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Luis Obispo to London Heathrow Airport round-trip?

    Flying on United Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $792. Another option worth looking into is American Airlines, starting at $807 round trip.

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

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

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

    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 Heathrow.

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

    Yes. Cheapflights offers flight deals from San Luis Obispo 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.

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
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Borehamwood
Broadway
Aylesbury
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne

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Top 2 airlines flying from San Luis Obispo to Heathrow

Discover the top 2 airlines that operate flights from San Luis Obispo 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$792Average$929FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$807Average$1,175FlexibilityNo cancel feeOn-time71%

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