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Heathrow

$657+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — LHR
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
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 August 12, 2026.

This United Airlines deal was found by Cheapflights users on 8/8. 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 9/222:10 pm -
1 stop16h 00m
Tue 9/298:45 am -
2 stops19h 26m
Deal found 8/8$906
This United Airlines deal was found by Cheapflights users on 8/9. 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 11/185:00 am -
2 stops16h 55m
Sun 11/229:00 am -
2 stops19h 04m
Deal found 8/9$925
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/65:00 am -
2 stops20h 00m
Wed 9/167:25 am -
2 stops20h 37m
Deal found 8/9$935
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/95:00 am -
3 stops17h 55m
Wed 9/167:25 am -
2 stops20h 37m
Deal found 8/8$940
This Travelocity deal was found by Cheapflights users on 8/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:08 am -
1 stop18h 12m
Sat 11/212:45 pm -
1 stop26h 46m
Deal found 8/9$942
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/65:00 am -
2 stops17h 45m
Tue 9/157:30 am -
2 stops20h 32m
Deal found 8/9$946
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/215:00 am -
1 stop23h 25m
Mon 9/288:40 am -
2 stops19h 31m
Deal found 8/7$956
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 9/75:00 am -
1 stop20h 40m
Wed 9/162:50 pm -
1 stop14h 05m
Deal found 8/10$964
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:00 am -
2 stops19h 30m
Thu 9/176:55 am -
2 stops21h 07m
Deal found 8/11$986

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 August 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$759
(United Airlines)

One-way from

$657
(United Airlines)

Popular in

October

Cheapest in

August

Average price

$684
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
Highest demand for flights based on searches. 11% potential increase in price ($141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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 August 12, 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 San Luis Obispo County - LHR London Heathrow

SBPLHR

San Luis Obispo County

Mon 1/11

5:15 am-9:40 am

1 stop20h 25m

London Heathrow

Wed 1/13

9:00 am-12:17 am

2 stops23h 17m

$759
Quickest round-trip

San Luis ObispoLondon

SBP San Luis Obispo County - LHR London Heathrow

SBPLHR

San Luis Obispo County

Tue 11/10

2:15 pm-11:15 am

1 stop13h 00m

London Heathrow

Sat 11/21

9:00 am-8:04 pm

2 stops19h 04m

$925
Cheapest one-way
Quickest one-way

San Luis ObispoLondon

SBP San Luis Obispo County - LHR London Heathrow

SBPLHR

San Luis Obispo County

Thu 8/20

12:55 pm-8:40 pm

2 stops23h 45m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Sorted by cheapest first
  • 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 August 12, 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
10,111 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.4

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
10,111 reviews
United Airlines
7.4
Good
10,111 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.4

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 20h 25m. Airlines will cover a distance of 5435 mi.

  • 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 $852.

  • 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
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Northampton
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton

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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 August 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$852Average$1,094FlexibilityNo cancel feeOn-time69%

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