To London

Cheap Flights from San Luis Obispo to London

Browse current best options from San Luis Obispo. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Luis Obispo

RatePunk searches hundreds of travel sites at once for deals on flights to London

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from San Luis Obispo to London

Explore current cheapest deals departing from San Luis Obispo to London

Round trip

Sort by: Cheapest

September 22 - September 24

Cheapest

SBP - London

$740

$750

Round trip

December 6 - December 9

Best

SBP - London

$972

$755

Round trip

September 23 - September 25

SBP - London

$740

$774

Round trip

September 20 - September 24

Earliest

SBP - London

$727

$875

Round trip

September 20 - September 29

Earliest

SBP - London

$693

$875

Round trip

September 20 - September 30

Earliest

SBP - London

$688

$875

Round trip

September 21 - September 24

SBP - London

$732

$875

Round trip

September 21 - September 29

SBP - London

$695

$875

Round trip

September 21 - September 30

SBP - London

$697

$875

Round trip

September 22 - September 29

SBP - London

$716

$875

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from San Luis Obispo to London

Most itineraries for cheap flights from San Luis Obispo to London connect at least once, as 0% of recent fares are non-stop. When connections are involved, the typical number of stopovers is 4, indicating that direct flights from San Luis Obispo to London are not a common option. This means travelers should expect to make multiple stops on their journey.

When considering when is the cheapest time to fly from San Luis Obispo to London, you'll find that February stands out with a median fare of $438. July is another favorable month, with median fares around $565. Additionally, January offers competitive pricing, with a median fare of $598. These months present the best opportunities for more affordable travel.

A typical journey from San Luis Obispo to London takes approximately 48h 19m, including connections. This extended duration reflects the fact that most itineraries involve multiple stopovers, as direct flights are not available. Travelers should plan for a significant amount of travel time when flying this route.

Fares for flights from San Luis Obispo to London typically range from $981–$1544, with a median of $1315. Right now, current fares are below the typical level. However, 0% of recent fares were classified as a good price, suggesting that finding significantly discounted tickets can be challenging. New deals appear almost daily, so setting up a price alert could be beneficial for tracking fare changes.

How much is a round trip from San Luis Obispo to London

Regular price: $637 - $1,184

Prices for flights from San Luis Obispo to London are currently within the regular range.

The regular price range for this route is between $637 and $1184. The current lowest deal is $750 with Kayak, for travel from Sep 22-Sep 24.

now $750

Low $637

High $1,184

The cheapest time to fly from San Luis Obispo to London

The cheapest month to fly from San Luis Obispo to London is February, with a median price of $438. The most expensive month is August, with a median price of $1483. Prices are generally lower from January to July.

February

Cheapest

Flights from $438

August

Most Expensive

Flights from $1,483

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from San Luis Obispo to London

Alaska Airlines, Inc.

United Airlines

American Airlines

Lufthansa

Last-minute flights going from San Luis Obispo to London

Wed, Jul 15

⌛ Last-Minute

SBP - London

San Luis Obispo (SBP) - London (LHR)

American Airlines

$783

$1,059

One-way

Tue, Jul 21

⌛ Last-Minute

SBP - London

San Luis Obispo (SBP) - London (LHR)

American Airlines

$773

$1,037

One-way

Fri, Jul 24

⌛ Last-Minute

SBP - London

San Luis Obispo (SBP) - London (LHR)

Lufthansa

$773

$1,280

One-way

Sat, Aug 1

⌛ Last-Minute

SBP - London

San Luis Obispo (SBP) - London (LHR)

American Airlines

$916

$1,185

One-way

Sun, Aug 2

⌛ Last-Minute

SBP - London

San Luis Obispo (SBP) - London (LGW)

Alaska Airlines, Inc.

$937

$1,278

One-way

Mon, Aug 3

⌛ Last-Minute

SBP - London

San Luis Obispo (SBP) - London (LHR)

United Airlines

$870

$963

One-way

Biggest price drops on these dates for flights from San Luis Obispo to London

3 nights

Dec 6 - Dec 9

$972 → $755

22%

6 nights

Oct 28 - Nov 3

$867 → $875

7 nights

Oct 27 - Nov 3

$866 → $875

7 nights

Oct 28 - Nov 4

$866 → $875

Popular Airports to fly from San Luis Obispo to London

San Luis Obispo - London route insights

💸 Price insights

Recent fares below the typical level

Recent fares from San Luis Obispo to London are below the typical level at $750.

📅 Best time to fly

February is cheapest at $438

Historically, February is the cheapest month to fly from San Luis Obispo to London.

⏱️ Flight duration

Typically 48h 19m with stops

Flights from San Luis Obispo to London typically take 48h 19m, with a median of 4 stopovers.

✈️ Airlines & availability

Connecting flights only

There are no direct flights available from San Luis Obispo to London; all routes include stops.

🏆 Airline highlight

Alaska Airlines offers connecting flights

Alaska Airlines, United Airlines, and American Airlines offer connecting flights on this route.

🎯 Booking tip

Deals are frequent

Deals from San Luis Obispo to London are frequent, with approximately 0.6 deals per day.

San Luis Obispo main airports to depart from

San Luis Obispo County Regional (SBP)

Cheapest

San Luis Obispo County Regional Airport is a convenient departure point for flights to London.

📍 ~5 km from San Luis Obispo (reachable by car)

💸 Flights from ~$750

London main airports to arrive at

Heathrow (LHR)

Cheapest

London Heathrow is a major international airport, offering many connections to London and beyond.

📍 ~23 km from city center

💸 Flights from ~$750

Gatwick (LGW)

London Gatwick is a convenient option for flights to London, serving many destinations.

📍 ~40 km from city center

💸 Flights from ~$1171

London City (LCY)

London City Airport is ideal for quick access to central London and the financial district.

📍 ~10 km from city center

💸 Flights from ~$1205

London Southend (SEN)

London Southend Airport offers an alternative arrival point for travelers heading to London.

📍 ~58 km from city center

💸 Flights from ~$1126

London Stansted (STN)

London Stansted is a good choice for reaching London, with various transport links available.

📍 ~51 km from city center

💸 Flights from ~$1339

Luton (LTN)

Luton Airport provides another option for flights to London, with connections to the city.

📍 ~45 km from city center

💸 Flights from ~$1103

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub with a wide variety of long-haul and short-haul destinations.

📍 ~160 km from London (reachable by rail)

💸 Flights from ~$1094

Southampton (SOU)

Southampton Airport is the geographically closest alternative airport to the London area.

📍 ~110 km from London (reachable by rail)

💸 Flights from ~$1192

Bristol (BRS)

Bristol Airport offers a large selection of low-cost carrier routes across Europe.

📍 ~170 km from London (reachable by coach or rail)

💸 Flights from ~$1096

East Midlands (EMA)

East Midlands Airport has a strong presence of budget airlines offering competitive pricing.

📍 ~170 km from London (reachable by car)

💸 Flights from ~$1691

Bournemouth (BOH)

Bournemouth Airport is an alternative option for travelers in South West London or the Home Counties.

📍 ~150 km from London (reachable by car)

💸 Flights from ~$1794

Business & First Class Flight Deals to London

77% AI deal score

$2,543

From SBP

Elite

Jul 06

London, United Kingdom

76% AI deal score

$6,033

$5,556

Save $477

From SBP

London, United Kingdom

68% AI deal score

$42,358

From SBP

Elite

Nov 19

London, United Kingdom

68% AI deal score

$42,421

Frequently Asked Questions About Flights to London

Finding affordable flights often involves comparing prices across different airlines and booking sites. Consider being flexible with your travel dates, as prices can vary significantly. Looking into flights with layovers may also present more economical options.

Booking in advance can often lead to better deals, though prices may fluctuate. It's usually beneficial to monitor fare trends over several weeks or months. Some travelers find success booking during off-peak seasons.

Comparing nearby airports at both your origin and destination can sometimes uncover more flight options or better prices. While it may add to your travel time, the potential savings could be worthwhile. Always factor in ground transportation costs and convenience.

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