SBP - LHR

$645 Find Cheap Flights from San Luis Obispo to London

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Luis Obispo to Heathrow departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to London, as well as popular online travel agencies
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Flight Deals

Cheap Flights from San Luis Obispo to London (SBP-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Luis Obispo to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Luis Obispo to Heathrow

Mon, Nov 17 - Mon, Nov 24
United Airlines Logo
5:15 am - 9:40 amSBP-LHR
20h 25m1 stop
United Airlines Logo
7:40 am - 7:50 pmLHR-SBP
20h 10m2 stops
$645United Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
United Airlines Logo
1:05 pm - 9:40 amSBP-LHR
12h 35m1 stop
United Airlines Logo
9:00 am - 7:49 pmLHR-SBP
18h 49m2 stops
$647United Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Lufthansa Logo
2:22 pm - 9:00 pmSBP-LHR
22h 38m2 stops
Lufthansa Logo
6:35 am - 7:49 pmLHR-SBP
21h 14m2 stops
$652Lufthansa
Find Deal
Sun, Dec 7 - Sun, Dec 14
Multiple Airlines Logo
7:26 am - 7:10 amSBP-LHR
39h 44m2 stops
Multiple Airlines Logo
6:30 am - 7:49 pmLHR-SBP
21h 19m2 stops
$657Multiple Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
United Airlines Logo
5:02 am - 7:10 amSBP-LHR
18h 08m2 stops
United Airlines Logo
6:30 am - 12:18 pmLHR-SBP
37h 48m2 stops
$662United Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
United Airlines Logo
2:22 pm - 12:00 pmSBP-LHR
13h 38m1 stop
United Airlines Logo
9:00 am - 7:49 pmLHR-SBP
18h 49m2 stops
$664United Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
Multiple Airlines Logo
1:08 pm - 11:40 amSBP-LHR
14h 32m2 stops
Multiple Airlines Logo
8:20 am - 6:29 pmLHR-SBP
18h 09m2 stops
$666Multiple Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
Multiple Airlines Logo
12:28 pm - 11:40 amSBP-LHR
15h 12m1 stop
Multiple Airlines Logo
4:30 pm - 11:41 amLHR-SBP
27h 11m1 stop
$668Multiple Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
American Airlines Logo
9:55 am - 9:35 amSBP-LHR
15h 40m2 stops
American Airlines Logo
8:20 am - 6:29 pmLHR-SBP
18h 09m2 stops
$680American Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
1:10 pm - 1:15 pmSBP-LHR
17h 05m1 stop
American Airlines Logo
12:15 pm - 10:13 pmLHR-SBP
17h 58m2 stops
$812American Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $645 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 25% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$645
Typical prices: $824-$904
United Airlines
Mon 11/17Mon 11/24
SBP - LHR • 1 stop
Cheapest one-way
Multiple Airlines
Wed 10/22
SBP - LHR • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Booking Insights

KAYAK's insights & trends for San Luis Obispo to Heathrow flights

Get data-powered insights and trends into flights from San Luis Obispo to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Luis Obispo to London Heathrow Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Luis Obispo to London Heathrow Airport departing in November.

What is the cheapest month to fly from San Luis Obispo to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Luis Obispo to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Luis Obispo to London Heathrow Airport is February, where tickets cost $795 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,684 and $1,485 respectively.

Good to know

Low seasonDecember
Cheapest flight$645
Best time to beat the crowds but there is an average 59% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from San Luis Obispo to London

When to book flights from San Luis Obispo to Heathrow

Are your dates flexible? Find out the best times to travel from San Luis Obispo to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Luis Obispo to London flights

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

    In the last 3 days, the lowest price for a flight from San Luis Obispo to London Heathrow Airport was $645 for a round-trip ticket.

  • Do I need a passport to fly between San Luis Obispo and London?

    Yes

  • Which airports will I be using when flying from San Luis Obispo to London?

    When flying out of San Luis Obispo you will be using San Luis Obispo County. You will be landing at London, also known as London Heathrow.

  • Which aircraft models fly most regularly from San Luis Obispo to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Luis Obispo to London?

    oneworld, and Star Alliance are the airline alliances operating flights between San Luis Obispo and London, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from San Luis Obispo to London, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Luis Obispo to London are United Airlines and American Airlines. With an average price for the route of $926 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $903 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San Luis Obispo to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Luis Obispo to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Luis Obispo to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from San Luis Obispo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Luis Obispo to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to San Luis Obispo with another airline. Booking your flights between San Luis Obispo and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Luis Obispo to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from San Luis Obispo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Luis Obispo to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Luis Obispo to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8988 reviews
6.6Food
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

4.0 OkayAnonymous, Oct 2025SFO - PTY
Read more United Airlines reviews

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

More choices on menu. Seemed only thing offered was Scottish, and while that’s good for the Scot’s it doesn’t help the Americans who don’t like that food. And I really hate it when, during sleep time the attendants have a very loud conversation right over you. Lastly, I paid 5000 dollars for business class, and having to pay more to choose my seat early is really an insult. Seems greedy

Everything you need to know for your flight from San Luis Obispo to Heathrow

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