Cheap flights from Europe to San Diego from $297
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Europe to San Diego departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Europe 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 month to fly to San Diego?
If you are unable to visit San Diego during the month of March, then departing from Europe during the month February is also very affordable. Most momondo users find prices during this month for around $652.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart from Europe to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $703. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $844. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.
What is the cheapest time of day to depart on your flight to San Diego?
The cheapest time of day to fly to San Diego is in the afternoon when flights can be purchased for as low as $727. Flights at noon are often more expensive with an average ticket price of $803.
What is the cheapest Europe to San Diego flight route?
Fly from Barcelona-El Prat to San Diego for the best Europe - San Diego flight prices
How far in advance should I book a flight to San Diego?
You are more likely to see cheaper flights to San Diego from Europe when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $764 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Europe for as low as $660 on momondo.
What cabin class options are available on Europe to San Diego flights?
There are 3 cabin classes available to choose from on Europe to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Europe to San Diego on average per day?
As of July 2025, 9 flights take off from Europe and land in San Diego each day. The most common flight departure time for this route is 2:00PM, with 55% of daily flights taking off at noon.
How many flights depart from Europe to San Diego on average per week?
As of July 2025, there are 69 flights per week flying from Europe to San Diego. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.
Cheap Europe to San Diego flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Europe to San Diego
When did momondo last update prices for flights from Europe to San Diego Airport?
Prices for flights from Europe to San Diego Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Europe to San Diego Airport?
As of July 2025, there are 6 operators available to choose from for flights from Europe to San Diego Airport.
How old do you have to be to fly from Europe 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 Europe to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport 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 San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Europe to San Diego
Compare and see reviews for airlines that fly from Europe to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $533 | Free Cancellation | Rating 7.4 8,843 reviews | |||
| PriceFrom $546 | Free Cancellation | Rating 6.8 7,193 reviews | |||
| PriceFrom $546 | Free Cancellation | Rating 6.6 7,103 reviews | |||
| PriceFrom $576 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $599 | Free Cancellation | Rating 7.0 2,824 reviews | |||
| PriceFrom $662 | Free Cancellation | Rating 8.0 7,958 reviews | |||
| PriceFrom $766 | Free Cancellation | Rating 7.8 1,370 reviews |
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Europe to San Diego?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Europe to San Diego for you.
Can I find flights from Europe to San Diego with flexible booking policies on momondo?
Flights from Europe to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Europe to San Diego?
momondo helps you find the best flight between Europe and San Diego 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 Europe to San Diego right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Europe to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.