HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$463+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — LHR
Jul 31 — Aug 71
Fri 7/31
Fri 8/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Luis Obispo to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 1, 2026.

This United Airlines deal was found by Cheapflights users on 6/27. 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 12/65:15 am
SBP
-
LHR
1 stop20h 25m
United Airlines
Thu 12/101:45 pm
LHR
-
SBP
2 stops42h 32m
United Airlines
Deal found 6/27$872
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:12 pm
SBP
-
LHR
2 stops24h 43m
Lufthansa
Wed 11/186:30 am
LHR
-
SBP
2 stops21h 31m
Lufthansa
Deal found 6/29$875
This Ovago deal was found by Cheapflights users on 6/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:55 pm
SBP
-
LHR
1 stop12h 45m
SWISS
Wed 11/189:00 am
LHR
-
SBP
2 stops19h 01m
SWISS
Deal found 6/29$922
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Mon 8/245:00 am
SBP
-
LHR
2 stops22h 55m
United Airlines
Thu 9/107:25 am
LHR
-
SBP
2 stops20h 32m
United Airlines
Deal found 6/29$931
This United Airlines deal was found by Cheapflights users on 6/30. 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 9/15:00 am
SBP
-
LHR
2 stops20h 00m
United Airlines
Fri 9/118:40 am
LHR
-
SBP
2 stops19h 17m
United Airlines
Deal found 6/30$932
This United Airlines deal was found by Cheapflights users on 6/29. 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 9/15:00 am
SBP
-
LHR
3 stops18h 15m
United Airlines
Tue 9/158:45 am
LHR
-
SBP
2 stops19h 12m
United Airlines
Deal found 6/29$936
This United Airlines deal was found by Cheapflights users on 6/27. 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 9/135:00 am
SBP
-
LHR
2 stops20h 00m
United Airlines
Tue 9/222:10 pm
LHR
-
SBP
2 stops29h 43m
United Airlines
Deal found 6/27$944

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 July 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$872
(United Airlines)

One-way from

$463
Provider with most accurate pricing for San Luis Obispo County-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Luis Obispo County-London Heathrow flights.
Search Deals
From San Luis Obispo County to London Heathrow
Search Deals
One-way flight from San Luis Obispo County to London Heathrow
Search Deals

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 July 1, 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

Sun 12/6

5:15 am-9:40 am

1 stop20h 25m

London Heathrow

Thu 12/10

9:30 am-12:17 am

2 stops22h 47m

$882

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Sun 12/6

11:40 am-12:20 pm

1 stop16h 40m

London Heathrow

Thu 12/10

2:45 pm-11:00 am

1 stop28h 15m

$887

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Mon 8/24

8:00 am-2:10 pm

1 stop22h 10m

London Heathrow

Thu 9/10

7:25 am-7:57 pm

2 stops20h 32m

$931

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 8/11

12:55 pm-12:25 pm

1 stop15h 30m

London Heathrow

Thu 8/20

7:25 am-7:57 pm

2 stops20h 32m

$931

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 9/1

5:00 am-6:45 am

2 stops17h 45m

London Heathrow

Fri 9/11

8:40 am-7:57 pm

2 stops19h 17m

$932
Quickest round-trip

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 9/15

5:00 am-6:45 am

2 stops17h 45m

London Heathrow

Fri 9/25

10:35 am-8:11 pm

1 stop17h 36m

$960
Cheapest one-way
Quickest one-way

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 9/15

2:10 pm-11:10 am

1 stop13h 00m

$463

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 7/7

4:07 pm-3:05 pm

1 stop14h 58m

$551

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Mon 7/6

6:25 am-10:25 am

2 stops20h 00m

$557

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 7/7

6:00 am-11:35 am

2 stops21h 35m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

Sorted by cheapest first

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 July.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 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 July 1, 2026.
Get a feel of what it's like to fly with United 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
9,909 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,909 reviews
United Airlines
7.4
Good
9,909 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 1 airline. 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 16h 40m. Airlines will cover a distance of 5435 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly 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 $794.

  • 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
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from San Luis Obispo to Heathrow

Discover the top airline 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 July 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$794Average$929FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.