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Airports in London
When you’re planning your trip from San Diego to London, the most popular airport-to-airport route is San Diego Airport to London Heathrow Airport. When booking your trip to London, it is helpful to have an alternative airport to fly out of. Good options for departure airports when traveling to London, you can try Ontario Airport (in Ontario), Santa Ana J. Wayne/Orange Cnty Airport (in Santa Ana), or Palm Springs Airport (in Palm Springs). If you are looking for alternate airports to fly into when traveling from San Diego, you can try flying into London Gatwick Airport (in London), London City Airport (in London), or London Stansted Airport (in 15). The cheapest route from San Diego to London is SNA — LHR with an average price of $540 RT during the month of September.
|Ontario Airport (ONT) to London Heathrow Airport (LHR)||$600|
|San Diego Airport (SAN) to London Heathrow Airport (LHR)||$632|
|Santa Ana J. Wayne/Orange Cnty Airport (SNA) to London Heathrow Airport (LHR)||$540|
|San Diego Airport (SAN) to London Gatwick Airport (LGW)||$666|
|Santa Ana J. Wayne/Orange Cnty Airport (SNA) to London Gatwick Airport (LGW)||$712|
|San Diego Airport (SAN) to London City Airport (LCY)||$692|
|Lufthansa||PriceFrom $366||Free Cancellation||Rating|
|Air Canada||PriceFrom $560||Free Cancellation||Rating|
|Finnair||PriceFrom $570||Free Cancellation||Rating|
|Delta||PriceFrom $618||Free Cancellation||Rating|
|Iberia||PriceFrom $634||Free Cancellation||Rating|
|United Airlines||PriceFrom $657||Free Cancellation||Rating|
|American Airlines||PriceFrom $661||Free Cancellation||Rating|
|British Airways||PriceFrom $662||Free Cancellation||Rating|
|Virgin Atlantic||PriceFrom $678||Free Cancellation||Rating|
|Air France||PriceFrom $698||Free Cancellation||Rating|
Across 7 Finnair flights from San Diego to London this week, the average price was $757, with the best Finnair deals starting from $570 round-trip. 368 users have rated Finnair on momondo, with an average score of 7.7/10.
The best American Airlines deal for San Diego to London flight tickets found on momondo in the last 72 hours was $661, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $1,097 round-trip. American Airlines operates 7 flights out of San Diego into London in an average week, so prices vary by time and availability. 2,890 American Airlines reviews by users on momondo have scored the airline at 7.1/10.
London is 5478.3 mi away from San Diego. In terms of flight time, this usually takes a little over 10h 20m.
Prices for flights from San Diego Airport to London refresh daily.
As of September 2023, there are 12 operators available to choose from for flights from San Diego Airport to London.
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to London.
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to London. Millions of users trust and use momondo every year so you are in good hands.
Yes. momondo allows you to filter the results for San Diego to London flights to just show those with flexible booking policies.
Once all potential San Diego to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
If you are not ready to book a flight from San Diego to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.