Cheap flights from London, United Kingdom
to San Diego, CA
Flights starting at £278. Choose between United Airlines, Delta Air Lines, or Spirit Airlines to find the best price.
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Tips to know when travelling to San Diego
Cheapest one-way trip | £434 |
|---|---|
Cheapest round-trip | £502 |
Average round-trip | £597 |
Includes rare itinerary | Travel hack |
Nonstop flights in May | £561 – £2718 |
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Weekly direct flights
Discover the top airlines offering direct flights from London to San Diego in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 15.05 - Sun 21.05
| Airline | Mon 15.05 | Tue 16.05 | Wed 17.05 | Thu 18.05 | Fri 19.05 | Sat 20.05 | Sun 21.05 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 2 | |
| 1 | 1 | 1 | 1 | 1 | 1 | --- | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Mon 22.05 - Sun 28.05
| Airline | Mon 22.05 | Tue 23.05 | Wed 24.05 | Thu 25.05 | Fri 26.05 | Sat 27.05 | Sun 28.05 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 2 | 1 | 1 | 1 | |
| 1 | 1 | 1 | --- | 1 | 1 | 1 | |
| 1 | 1 | --- | --- | --- | --- | --- | |
| 1 | 1 | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 29.05 - Sun 04.06
| Airline | Mon 29.05 | Tue 30.05 | Wed 31.05 | Thu 01.06 | Fri 02.06 | Sat 03.06 | Sun 04.06 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| --- | 1 | 1 | 1 | 1 | 1 | 1 | |
| --- | --- | --- | --- | 1 | 1 | --- | |
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Mon 05.06 - Sun 11.06
| Airline | Mon 05.06 | Tue 06.06 | Wed 07.06 | Thu 08.06 | Fri 09.06 | Sat 10.06 | Sun 11.06 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | --- | 1 | 1 | 1 | 1 | |
| --- | --- | --- | --- | --- | --- | 1 | |
| --- | --- | --- | --- | --- | --- | 1 |
Check-in for a flight from London to San Diego
| Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
|---|---|---|---|---|
| United Airlines | UAL | UA | Yes | No |
| Delta Air Lines | DAL | DL | Yes | Opens 24 days before flight Closes 1 hours before flight |
| Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
| Alaska Airlines | ASA | AS | Yes | Opens 24 days before flight Closes 1 hours before flight |
| JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
San Diego travel tips
1) Where to swim in the ocean in San Diego? | The best beaches in San Diego are located on the La Jolla coast. This place is called by many people the pearl of San Diego. The beautiful beaches stretch for a mile and attract tourists and locals with clean sand, powerful ocean waves, and an abundance of sports, from surfing to diving. |
|---|---|
2) Do you smoke? Pay attention to signs in San Diego | Watch out for prohibition signs in San Diego. You can smoke there only in specially designated places. For smoking other than at designated smoking points, the police can hand you out a fine of up to $250 (for example, for smoking in a hotel). |
3) When is the best time to visit San Diego? | San Diego boasts an abundance of sunny days a year and beautiful beaches with water temperatures higher than in other parts of California. Great swimming is guaranteed here from July to October. Summers are usually dry and hot, while winters are mild and short. Even in the coldest months, the air temperature does not drop below +15 degrees Celsius. |
United States COVID-19 travel restrictions
Most travelers from London, LGW can enter San Diego, SAN, but there are restrictions.
Departure
| Travel restrictions |
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| Visa requirements |
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Return
| Travel restrictions |
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| Visa requirements |
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
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