What is the cheapest airline that flies from San Luis Obispo County to United Kingdom?

United Airlines, American Airlines, and Aer Lingus are the most popular carriers operating from San Luis Obispo County to United Kingdom

When did momondo last update prices for flights from San Luis Obispo County Airport to United Kingdom?

Prices for flights from San Luis Obispo County Airport to United Kingdom were last updated today.

How many operators does momondo search for flights from San Luis Obispo County Airport to United Kingdom?

As of October 2026, there are 2 operators available to choose from for flights from San Luis Obispo County Airport to United Kingdom.

How old do you have to be to fly from San Luis Obispo County Airport to United Kingdom?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Luis Obispo County Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$490 Cheap Flights from San Luis Obispo to the United Kingdom in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Luis Obispo to the United Kingdom

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 pm - 9:00 pmSBP San Luis Obispo County-LHR London Heathrow

18h 05m2 stops San Francisco Munich Franz Josef Strauss

6:30 am - 7:55 pmLHR London Heathrow-SBP San Luis Obispo County

20h 25m2 stops Frankfurt am Main Los Angeles

$875Lufthansa

Tue, Mar 2 - Wed, Mar 24

7:45 am - 6:30 amSBP San Luis Obispo County-LHR London Heathrow

38h 45m2 stops Los Angeles Montreal Pierre Elliott Trudeau Intl

8:45 am - 7:44 pmLHR London Heathrow-SBP San Luis Obispo County

18h 59m2 stops Zurich San Francisco

$889United Airlines

Sat, Apr 10 - Wed, Sep 1

6:55 pm - 6:30 amSBP San Luis Obispo County-LHR London Heathrow

27h 35m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

1:00 pm - 7:44 pmLHR London Heathrow-SBP San Luis Obispo County

14h 44m1 stop San Francisco

$922United Airlines

Sat, Apr 10 - Wed, Sep 1

6:55 pm - 7:35 pmSBP San Luis Obispo County-LHR London Heathrow

16h 40m2 stops San Francisco Munich Franz Josef Strauss

7:30 pm - 4:02 pmLHR London Heathrow-SBP San Luis Obispo County

28h 32m2 stops Frankfurt am Main Los Angeles

$928Lufthansa

Wed, Mar 3 - Mon, Mar 8

6:55 pm - 7:35 pmSBP San Luis Obispo County-LHR London Heathrow

16h 40m2 stops San Francisco Munich Franz Josef Strauss

8:30 am - 7:44 pmLHR London Heathrow-SBP San Luis Obispo County

43h 14m2 stops Frankfurt am Main San Francisco

$928Lufthansa

Wed, Mar 3 - Mon, Mar 8

6:55 pm - 7:35 pmSBP San Luis Obispo County-LHR London Heathrow

16h 40m2 stops San Francisco Munich Franz Josef Strauss

7:30 pm - 4:02 pmLHR London Heathrow-SBP San Luis Obispo County

28h 32m2 stops Frankfurt am Main Los Angeles

$929Lufthansa

Wed, Mar 3 - Mon, Mar 8

5:00 am - 5:55 amSBP San Luis Obispo County-LHR London Heathrow

16h 55m2 stops Denver Intl Chicago O'Hare Intl

9:00 am - 8:04 pmLHR London Heathrow-SBP San Luis Obispo County

19h 04m2 stops Zurich San Francisco

$935United Airlines

Wed, Nov 18 - Tue, Nov 24

12:42 pm - 1:35 pmSBP San Luis Obispo County-LHR London Heathrow

16h 53m1 stop Phoenix Sky Harbor Intl

2:35 pm - 10:21 pmLHR London Heathrow-SBP San Luis Obispo County

15h 46m1 stop Phoenix Sky Harbor Intl

$966American Airlines

Wed, Nov 18 - Tue, Nov 24

12:40 pm - 1:35 pmSBP San Luis Obispo County-LHR London Heathrow

16h 55m1 stop Phoenix Sky Harbor Intl

2:35 pm - 10:22 pmLHR London Heathrow-SBP San Luis Obispo County

15h 47m1 stop Phoenix Sky Harbor Intl

$966American Airlines

Wed, Mar 3 - Mon, Mar 8

9:46 am - 12:45 pmSBP San Luis Obispo County-LHR London Heathrow

18h 59m1 stop Phoenix Sky Harbor Intl

3:30 pm - 10:10 pmLHR London Heathrow-SBP San Luis Obispo County

14h 40m1 stop Phoenix Sky Harbor Intl

$969American Airlines

Tue, Apr 20 - Sun, May 2

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United Airlines flights from San Luis Obispo to United Kingdom

Our best United Airlines deals on San Luis Obispo to United Kingdom flight tickets

United Airlines

Apr 10

SBP7:45 amSan Luis Obispo County

38h 45m

2 stops

LHR6:30 amLondon Heathrow

Sep 1

LHR8:45 amLondon Heathrow

18h 59m

2 stops

SBP7:44 pmSan Luis Obispo County

$889

United Airlines

Apr 10

SBP6:55 pmSan Luis Obispo County

27h 35m

2 stops

LHR6:30 amLondon Heathrow

Sep 1

LHR1:00 pmLondon Heathrow

14h 44m

1 stop

SBP7:44 pmSan Luis Obispo County

$922

United Airlines

Nov 18

SBP5:00 amSan Luis Obispo County

16h 55m

2 stops

LHR5:55 amLondon Heathrow

Nov 24

LHR9:00 amLondon Heathrow

19h 04m

2 stops

SBP8:04 pmSan Luis Obispo County

$935

Alaska Airlines flights from San Luis Obispo to United Kingdom

Our best Alaska Airlines deals on San Luis Obispo to United Kingdom flight tickets

Alaska Airlines

Apr 20

SBP5:30 pmSan Luis Obispo County

13h 35m

1 stop

LHR3:05 pmLondon Heathrow

May 2

LHR5:00 pmLondon Heathrow

25h 30m

1 stop

SBP10:30 amSan Luis Obispo County

$948

Alaska Airlines

Apr 20

SBP5:30 pmSan Luis Obispo County

13h 35m

1 stop

LHR3:05 pmLondon Heathrow

May 2

LHR5:00 pmLondon Heathrow

25h 30m

1 stop

SBP10:30 amSan Luis Obispo County

$949

Alaska Airlines

Dec 7

SBP7:06 pmSan Luis Obispo County

33h 14m

1 stop

LHR12:20 pmLondon Heathrow

Dec 9

LHR2:45 pmLondon Heathrow

35h 41m

1 stop

SBP6:26 pmSan Luis Obispo County

$1,211

momondo Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to the United Kingdom 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

Tue 3/2

6:55 pm-9:00 pm

2 stops18h 05m

London Heathrow

Wed 3/24

6:30 am-7:55 pm

2 stops20h 25m

$875

San Luis ObispoLondon

SBP San Luis Obispo County - LHR London Heathrow

SBPLHR

San Luis Obispo County

Sat 4/10

7:45 am-6:30 am

2 stops38h 45m

London Heathrow

Wed 9/1

8:45 am-7:44 pm

2 stops18h 59m

$889

San Luis ObispoLondon

SBP San Luis Obispo County - LHR London Heathrow

SBPLHR

San Luis Obispo County

Sat 4/10

6:55 pm-6:30 am

2 stops27h 35m

London Heathrow

Wed 9/1

1:00 pm-7:44 pm

1 stop14h 44m

$922

San Luis ObispoLondon

SBP San Luis Obispo County - LHR London Heathrow

SBPLHR

San Luis Obispo County

Wed 3/3

6:55 pm-7:35 pm

2 stops16h 40m

London Heathrow

Mon 3/8

7:30 pm-4:02 pm

2 stops28h 32m

$928

San Luis ObispoLondon

SBP San Luis Obispo County - LHR London Heathrow

SBPLHR

San Luis Obispo County

Wed 3/3

6:55 pm-7:35 pm

2 stops16h 40m

London Heathrow

Mon 3/8

8:30 am-7:44 pm

2 stops43h 14m

$928

San Luis ObispoLondon

SBP San Luis Obispo County - LHR London Heathrow

SBPLHR

San Luis Obispo County

Wed 3/3

6:55 pm-7:35 pm

2 stops16h 40m

London Heathrow

Mon 3/8

7:30 pm-4:02 pm

2 stops28h 32m

$929

San Luis ObispoLondon

SBP San Luis Obispo County - LHR London Heathrow

SBPLHR

San Luis Obispo County

Wed 11/18

5:00 am-5:55 am

2 stops16h 55m

London Heathrow

Tue 11/24

9:00 am-8:04 pm

2 stops19h 04m

$935

Quickest round-trip

San Luis ObispoLondon

SBP San Luis Obispo County - LHR London Heathrow

SBPLHR

San Luis Obispo County

Wed 11/18

12:42 pm-1:35 pm

1 stop16h 53m

London Heathrow

Tue 11/24

2:35 pm-10:21 pm

1 stop15h 46m

$966

San Luis ObispoLondon

SBP San Luis Obispo County - LHR London Heathrow

SBPLHR

San Luis Obispo County

Wed 3/3

12:40 pm-1:35 pm

1 stop16h 55m

London Heathrow

Mon 3/8

2:35 pm-10:22 pm

1 stop15h 47m

$966

San Luis ObispoLondon

SBP San Luis Obispo County - LHR London Heathrow

SBPLHR

San Luis Obispo County

Tue 4/20

9:46 am-12:45 pm

1 stop18h 59m

London Heathrow

Sun 5/2

3:30 pm-10:10 pm

1 stop14h 40m

$969

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Luis Obispo to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to United Kingdom?

In general, February is the cheapest month to fly from San Luis Obispo to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to United Kingdom during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $857.

Can stopping save me money on San Luis Obispo to United Kingdom flights?

You could potentially save up to 47% on your flight if you consider stops on a San Luis Obispo to United Kingdom flight.

Cheap San Luis Obispo to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Luis Obispo to United Kingdom

Best Price Found	$490
Fastest flight time	12h 58m
Direct flights	None

The best one-way flight to United Kingdom from San Luis Obispo in the past 72 hours is $490. The best round-trip flight deal from San Luis Obispo to United Kingdom found on momondo in the last 72 hours is $875.

The fastest flight from San Luis Obispo to United Kingdom takes 12h 58m

There are no direct flights from San Luis Obispo to United Kingdom. There are no popular flight routes from San Luis Obispo to United Kingdom.

Search flight deals

Frequently asked questions about flying from San Luis Obispo to the United Kingdom

When did momondo last update prices for flights from San Luis Obispo County Airport to United Kingdom?
Prices for flights from San Luis Obispo County Airport to United Kingdom were last updated today.
How many operators does momondo search for flights from San Luis Obispo County Airport to United Kingdom?
As of October 2026, there are 2 operators available to choose from for flights from San Luis Obispo County Airport to United Kingdom.
How old do you have to be to fly from San Luis Obispo County Airport to United Kingdom?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Luis Obispo County Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Luis Obispo to United Kingdom

Compare and see reviews for airlines that fly from San Luis Obispo to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $852	Free Cancellation	Rating 7.3 10,392 reviews		Search United Airlines flights
American Airlines	PriceFrom $884	Free Cancellation	Rating 7.0 12,179 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Luis Obispo to United Kingdom?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Luis Obispo to United Kingdom. momondo saves you time and could save you money on your trip.

Can I find flights from San Luis Obispo to United Kingdom with flexible booking policies on momondo?

momondo does allow users to show only those flights to United Kingdom from San Luis Obispo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Luis Obispo to United Kingdom?

momondo helps you find the best flight between San Luis Obispo and United Kingdom by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Luis Obispo to United Kingdom right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from San Luis Obispo and alert you when they change.