When did momondo last update prices for flights from London Luton Airport to San Diego Airport?

Prices for flights from London Luton Airport to San Diego Airport refresh daily.

How old do you have to be to fly from London Luton Airport to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The travel and health documents you'll need for your trip to San Diego Airport 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 San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£424 Cheap Flights from London Luton Airport to San Diego in 2026/27

Find the cheapest flights from London Luton Airport to San Diego

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:00 - 18:10LTN London Luton-SAN San Diego

33h 10m3 stops Barcelona-El Prat Lisbon Humberto Delgado San Francisco

06:30 - 23:05SAN San Diego-LTN London Luton

32h 35m3 stops Denver Intl Reykjavik Keflavik Intl Dublin

£709Multiple Airlines

Tue, 1 Dec - Thu, 3 Dec

06:05 - 23:57LTN London Luton-SAN San Diego

25h 52m2 stops Reykjavik Keflavik Intl Denver Intl

06:25 - 19:05SAN San Diego-LTN London Luton

28h 40m3 stops Denver Intl Reykjavik Keflavik Intl Dublin

£803Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

17:00 - 18:16LTN London Luton-SAN San Diego

33h 16m3 stops Barcelona-El Prat Lisbon Humberto Delgado San Francisco

06:30 - 15:10SAN San Diego-LTN London Luton

24h 40m3 stops Denver Intl Reykjavik Keflavik Intl Dublin

£810Multiple Airlines

Sun, 6 Dec - Sun, 13 Dec

20:00 - 23:57LTN London Luton-SAN San Diego

35h 57m3 stops Budapest Ferenc Liszt Intl Istanbul Denver Intl

06:30 - 18:00SAN San Diego-LTN London Luton

27h 30m3 stops Denver Intl Reykjavik Keflavik Intl Dublin

£817Multiple Airlines

Thu, 26 Nov - Mon, 7 Dec

17:00 - 18:10LTN London Luton-SAN San Diego

33h 10m3 stops Barcelona-El Prat Lisbon Humberto Delgado San Francisco

06:30 - 16:15SAN San Diego-LTN London Luton

25h 45m3 stops Denver Intl Reykjavik Keflavik Intl Dublin

£829Multiple Airlines

Tue, 1 Dec - Sat, 5 Dec

06:05 - 23:57LTN London Luton-SAN San Diego

25h 52m2 stops Reykjavik Keflavik Intl Denver Intl

06:25 - 19:05SAN San Diego-LTN London Luton

28h 40m3 stops Denver Intl Reykjavik Keflavik Intl Dublin

£839Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

16:20 - 18:16LTN London Luton-SAN San Diego

33h 56m3 stops Madrid Barajas Lisbon Humberto Delgado San Francisco

06:30 - 15:10SAN San Diego-LTN London Luton

24h 40m3 stops Denver Intl Toronto Pearson Intl Dublin

£842Multiple Airlines

Sun, 6 Dec - Sun, 13 Dec

15:55 - 19:11LTN London Luton-SAN San Diego

35h 16m3 stops Malaga Lisbon Humberto Delgado San Francisco

06:30 - 15:10SAN San Diego-LTN London Luton

24h 40m3 stops Denver Intl Reykjavik Keflavik Intl Dublin

£847Multiple Airlines

Sun, 22 Nov - Sun, 29 Nov

06:05 - 08:37LTN London Luton-SAN San Diego

34h 32m3 stops Reykjavik Keflavik Intl Denver Intl Dallas/Fort Worth

06:25 - 19:05SAN San Diego-LTN London Luton

28h 40m3 stops Denver Intl Reykjavik Keflavik Intl Dublin

£872Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

06:05 - 08:37LTN London Luton-SAN San Diego

34h 32m3 stops Reykjavik Keflavik Intl Denver Intl Dallas/Fort Worth

06:25 - 19:05SAN San Diego-LTN London Luton

28h 40m3 stops Denver Intl Reykjavik Keflavik Intl Dublin

£876Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

15:55 - 18:38LTN London Luton-SAN San Diego

34h 43m3 stops Malaga Lisbon Humberto Delgado San Francisco

17:35 - 20:50SAN San Diego-LTN London Luton

19h 15m2 stops Munich Franz Josef Strauss Madrid Barajas

£1,132Multiple Airlines

Sun, 1 Nov - Wed, 4 Nov

07:05 - 22:58LTN London Luton-SAN San Diego

22h 53m3 stops Glasgow Intl Reykjavik Keflavik Intl Seattle/Tacoma Intl

06:30 - 19:00SAN San Diego-LTN London Luton

28h 30m3 stops Denver Intl Reykjavik Keflavik Intl Dublin

£1,360Multiple Airlines

Thu, 29 Oct - Sun, 29 Nov

06:00 - 13:10LTN London Luton-SAN San Diego

14h 10m1 stop Amsterdam Schiphol

06:25 - 17:20SAN San Diego-LTN London Luton

26h 55m3 stops Denver Intl Reykjavik Keflavik Intl Dublin

£1,404Multiple Airlines

Sat, 31 Oct - Wed, 11 Nov

06:00 - 13:10LTN London Luton-SAN San Diego

14h 10m1 stop Amsterdam Schiphol

06:30 - 18:00SAN San Diego-LTN London Luton

27h 30m3 stops Denver Intl Reykjavik Keflavik Intl Dublin

£1,504Multiple Airlines

Sat, 31 Oct - Mon, 30 Nov

08:20 - 12:00LTN London Luton-SAN San Diego

34h 40m3 stops Gdansk Rebiechowo Frankfurt am Main Toronto Pearson Intl

14:05 - 15:55SAN San Diego-LTN London Luton

17h 50m2 stops Amsterdam Schiphol Dublin

£1,788Multiple Airlines

Wed, 28 Oct - Thu, 12 Nov

19:05 - 13:10LTN London Luton-SAN San Diego

25h 05m2 stops Václav Havel Prague Amsterdam Schiphol

14:05 - 15:55SAN San Diego-LTN London Luton

17h 50m2 stops Amsterdam Schiphol Dublin

£1,838Multiple Airlines

Wed, 28 Oct - Thu, 12 Nov

19:05 - 13:10LTN London Luton-SAN San Diego

25h 05m2 stops Václav Havel Prague Amsterdam Schiphol

17:35 - 23:15SAN San Diego-LTN London Luton

21h 40m2 stops Munich Franz Josef Strauss Lyon-Saint Exupéry

£1,851Multiple Airlines

Wed, 28 Oct - Sat, 5 Dec

19:05 - 13:10LTN London Luton-SAN San Diego

25h 05m2 stops Václav Havel Prague Amsterdam Schiphol

14:05 - 16:15SAN San Diego-LTN London Luton

18h 10m2 stops Amsterdam Schiphol Dublin

£1,873Multiple Airlines

Wed, 28 Oct - Sat, 7 Nov

17:45 - 16:45LTN London Luton-SAN San Diego

30h 00m2 stops Paris Charles de Gaulle Munich Franz Josef Strauss

18:35 - 22:00SAN San Diego-LTN London Luton

20h 25m2 stops Munich Franz Josef Strauss Paris Charles de Gaulle

£2,894Multiple Airlines

Tue, 27 Oct - Sat, 31 Oct

07:00 - 12:00LTN London Luton-SAN San Diego

36h 00m3 stops Paris Charles de Gaulle Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

18:35 - 22:00SAN San Diego-LTN London Luton

20h 25m2 stops Munich Franz Josef Strauss Paris Charles de Gaulle

£2,988Multiple Airlines

Tue, 27 Oct - Sat, 31 Oct

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Use the filters below to find and compare flights from London Luton Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Diego

LTN London Luton - SAN San Diego

LTNSAN

London Luton

Tue 1/12

17:00-18:10

3 stops33h 10m

San Diego

Thu 3/12

06:30-23:05

3 stops32h 35m

£709

Fastest return journey

LondonSan Diego

LTN London Luton - SAN San Diego

LTNSAN

London Luton

Thu 5/11

06:05-23:57

2 stops25h 52m

San Diego

Thu 12/11

06:25-19:05

3 stops28h 40m

£803

LondonSan Diego

LTN London Luton - SAN San Diego

LTNSAN

London Luton

Sun 6/12

17:00-18:16

3 stops33h 16m

San Diego

Sun 13/12

06:30-15:10

3 stops24h 40m

£810

LondonSan Diego

LTN London Luton - SAN San Diego

LTNSAN

London Luton

Thu 26/11

20:00-23:57

3 stops35h 57m

San Diego

Mon 7/12

06:30-18:00

3 stops27h 30m

£817

LondonSan Diego

LTN London Luton - SAN San Diego

LTNSAN

London Luton

Tue 1/12

17:00-18:10

3 stops33h 10m

San Diego

Sat 5/12

06:30-16:15

3 stops25h 45m

£829

LondonSan Diego

LTN London Luton - SAN San Diego

LTNSAN

London Luton

Thu 5/11

06:05-23:57

2 stops25h 52m

San Diego

Thu 12/11

06:25-19:05

3 stops28h 40m

£839

LondonSan Diego

LTN London Luton - SAN San Diego

LTNSAN

London Luton

Sun 6/12

16:20-18:16

3 stops33h 56m

San Diego

Sun 13/12

06:30-15:10

3 stops24h 40m

£842

LondonSan Diego

LTN London Luton - SAN San Diego

LTNSAN

London Luton

Sun 22/11

15:55-19:11

3 stops35h 16m

San Diego

Sun 29/11

06:30-15:10

3 stops24h 40m

£847

LondonSan Diego

LTN London Luton - SAN San Diego

LTNSAN

London Luton

Thu 5/11

06:05-08:37

3 stops34h 32m

San Diego

Thu 12/11

06:25-19:05

3 stops28h 40m

£872

LondonSan Diego

LTN London Luton - SAN San Diego

LTNSAN

London Luton

Thu 5/11

06:05-08:37

3 stops34h 32m

San Diego

Thu 12/11

06:25-19:05

3 stops28h 40m

£876

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Luton Airport to San Diego

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

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from London Luton Airport to San Diego is on a Tuesday when prices can be found for as low as £693. Flights from London Luton Airport to San Diego on a Sunday will generally be more expensive and average around £819. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San Diego?

In the morning is the cheapest time of day to fly from London Luton Airport to San Diego when you can find flight prices for as low as £733. Flying to San Diego in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around £800. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Luton Airport to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from London Luton Airport to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Luton Airport to San Diego (LTN to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Luton Airport to San Diego

Best price found	£424
Direct flights	None

The best one-way flight to San Diego from London Luton Airport in the past 72 hours is £424. The best return flight deal from London Luton Airport to San Diego found on momondo in the last 72 hours is £709.

There are no direct flights from London Luton Airport to San Diego. There are no popular flight routes from London Luton Airport to San Diego.

Search flight deals

Frequently asked questions about flying from London Luton Airport to San Diego

How far is London Luton to San Diego by plane?
The distance between London Luton and San Diego is about 5453.6 mi.
When did momondo last update prices for flights from London Luton Airport to San Diego Airport?
Prices for flights from London Luton Airport to San Diego Airport refresh daily.
How old do you have to be to fly from London Luton Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents you'll need for your trip to San Diego Airport 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 San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Coronado

Why use momondo?

Why should I use momondo to find a flight deal from London to San Diego?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from London.

Can I find flights from London to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from London to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to San Diego.

I’m not ready to book a flight from London to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.