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$758+ Cheap flights from San Luis Obispo (SBP) to Heathrow (LHR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — LHR
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap 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 June 18, 2025.

Round-trip from

$758
(United Airlines)

Popular in

June

Cheapest in

August

Average price

$1,485
From San Luis Obispo County to London Heathrow
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Highest demand for flights based on searches. 21% potential increase in price ($252 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 18, 2025.

This United Airlines deal was found by Cheapflights users on 6/18. 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
1 stop19h 00mUnited Airlines
Mon 9/81:30 pmLHR - SBP
2 stops36h 02mUnited Airlines
Deal found 6/18$758
This American Airlines deal was found by Cheapflights users on 6/16. 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 8/2712:18 pmSBP - LHR
1 stop18h 07mAmerican Airlines
Mon 9/811:15 amLHR - SBP
1 stop15h 28mAmerican Airlines
Deal found 6/16$802
This American Airlines deal was found by Cheapflights users on 6/18. 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 7/233:45 pmSBP - LHR
1 stop14h 35mMultiple Airlines
Wed 8/611:15 amLHR - SBP
1 stop15h 21mMultiple Airlines
Deal found 6/18$831
This Gurufare deal was found by Cheapflights users on 6/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:00 amSBP - LHR
1 stop21h 10mAustrian Airlines
Sat 7/121:05 pmLHR - SBP
1 stop18h 54mAustrian Airlines
Deal found 6/16$1,644
This Lufthansa deal was found by Cheapflights users on 6/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/198:35 amSBP - LHR
1 stop17h 50mLufthansa
Mon 9/154:25 pmLHR - SBP
2 stops33h 07mLufthansa
Deal found 6/16$1,801

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 June 18, 2025.
Use the filters below to find and compare flights from San Luis Obispo to London Heathrow Airport that are best for you.

Fly from

San Luis Obispo

Fly to

Heathrow

Route

Depart

Return

Price

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Wed 8/27

8:10 am-11:10 am

1 stop19h 00m

London Heathrow

Mon 9/8

1:30 pm-5:32 pm

2 stops36h 02m

$758

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Wed 8/27

12:18 pm-2:25 pm

1 stop18h 07m

London Heathrow

Mon 9/8

11:15 am-6:43 pm

1 stop15h 28m

$802

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Wed 7/23

3:45 pm-2:20 pm

1 stop14h 35m

London Heathrow

Wed 8/6

11:15 am-6:36 pm

1 stop15h 21m

$831

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Sat 7/5

6:00 am-11:10 am

1 stop21h 10m

London Heathrow

Sat 7/12

1:05 pm-11:59 pm

1 stop18h 54m

$1,644

San Luis ObispoLondon

SBP - LHR

SBPLHR

San Luis Obispo County

Tue 8/19

8:35 am-10:25 am

1 stop17h 50m

London Heathrow

Mon 9/15

4:25 pm-5:32 pm

2 stops33h 07m

$1,801

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

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.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to London Heathrow Airport

What is the cheapest month to book a flight from San Luis Obispo to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from San Luis Obispo to London Heathrow Airport (average of $661). Flying from San Luis Obispo to London Heathrow Airport in June is currently the most expensive (average of $1,106). 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 LHR?

Find hourly flight availability from San Luis Obispo to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2025.

A simple way to save on the total cost of your ticket is to fly from San Luis Obispo to London Heathrow Airport in the morning. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the afternoon.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 June 18, 2025.
Read reviews from past customers who have flown Austrian Airlines, United Airlines and American Airlines from San Luis Obispo to London. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
804 reviews

Crew

8.1

Boarding

7.6

Food

6.8

Overall

7.6

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
804 reviews
Austrian Airlines
7.6
Good
804 reviews

Crew

8.1

Boarding

7.6

Food

6.8

Overall

7.6

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
United Airlines
7.4
Good
8,810 reviews
Austrian Airlines
7.6
Good
804 reviews

Crew

8.1

Boarding

7.6

Food

6.8

Overall

7.6

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
804 reviews

Crew

8.1

Boarding

7.6

Food

6.8

Overall

7.6

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Lufthansa
6.8
Okay
7,156 reviews
Austrian Airlines
7.6
Good
804 reviews

Crew

8.1

Boarding

7.6

Food

6.8

Overall

7.6

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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.

  • 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 $758. Additional round-trip tickets that might be worth considering are offered by American Airlines and Austrian Airlines, with the lowest prices starting at $802 and $1,644, respectively. You may be able to fly from San Luis Obispo to London Heathrow Airport for 19% less than the average price by searching for these airlines.

  • 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.

  • What is the cheapest month to book a flight from San Luis Obispo to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from San Luis Obispo to London Heathrow Airport (average of $661). Flying from San Luis Obispo to London Heathrow Airport in June is currently the most expensive (average of $1,106). 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 San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester

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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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$696Average$912FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$743Average$885FlexibilityNo cancel feeOn-time71%

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