Cheap flights from San Diego International to Frankfurt

Compare San Diego International to Frankfurt flight deals

Find the cheapest month or even day of the year to fly to Frankfurt

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Flight deals from San Diego International to Frankfurt

Looking for a cheap last-minute deal or the best round-trip flight from San Diego International to Frankfurt? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from San Diego International to Frankfurt

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego International to Frankfurt flights are currently cheapest in August.

Alternative San Diego International to Frankfurt routes

Looking for the cheapest, fastest or easiest route from San Diego International to Frankfurt? You could fly into the following airports instead.

San Diego to Frankfurt: Flight information

The things to know before you go.
Cheapest flight found$540
Cheapest month to flyOctober

Finding cheap flights from San Diego International to Frankfurt: Frequently asked questions

There are 3 airports in Frankfurt: Frankfurt am Main, Mannheim and Frankfurt Hahn.
The best price we found for a round-trip flight from San Diego International to Frankfurt is $540. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Diego International to Frankfurt. But we found flights with one or more stops from $540.
There are no flights flying from San Diego International to Frankfurt, as of July 2025.
The cheapest month to fly from San Diego International to Frankfurt is usually October.
If you're flying from San Diego International Airport, the cheapest airport near Frankfurt is Frankfurt am Main – which is 11.8 km away from the center of Frankfurt. We've found flights to this airport from $540.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Frankfurt on Thursday, October 30, 2025.
No airlines currently offer direct flights between San Diego International Airport and Frankfurt. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Frankfurt but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Frankfurt is around 40 days in advance, so don’t leave your flight to the last minute.
In July, the average temperature is usually around 19°C. July is typically the warmest month in Frankfurt, when it usually averages around 25°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -3°C. The rainiest month is July.
Currently, Lufthansa offers the cheapest flight tickets to Frankfurt.

Traveling from San Diego International Airport (SAN) to Frankfurt: what you need to know

  • The timezone in Frankfurt is UTC+1. The city is eight hours ahead of San Diego, where San Diego International Airport is located.

  • Leave plenty of time to get on your SAN to Frankfurt flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Taking off during a peak time like school or public holidays? Expect longer queues at check-in and security. Play it safe and arrive up to four hours before international flights and two hours ahead of domestic departures.

  • We make it easy to book flight tickets from SAN to Frankfurt with a stopover. To see all your options, deselect 'Direct flights only.' Then, select a flight that has a stop long enough to see the sights of your chosen city. Well-traveled stopover hubs include:

    • Denver International Airport (DEN)

    • San Francisco International Airport (SFO)

    • Franz Josef Strauss Airport (MUC)

  • Located around 3 kilometers from the center of San Diego, SAN can be reached in about 10 minutes by car. The journey on public transport takes roughly 20 minutes.

  • Have an early flight from San Diego International Airport to Frankfurt? Avoid rushing to the terminal (and sneak in some extra snooze time) by choosing one of these hotels close to SAN:

  • 71.38% of flights taking off from San Diego International Airport land at their destination on schedule.

  • SAN is located at N Harbor Dr.

How to find the cheapest flights from San Diego International Airport (SAN) to Frankfurt

  • The best price we've found for a one-way San Diego International Airport to Frankfurt flight is $290. The cheapest price for a return flight is $540. Remember fares can change due to demand at the time of booking.

  • Don't leave things to the last moment. You're more likely to find cheap flights from SAN to Frankfurt if you book early. Airlines often have some fantastic early bird rates.

  • If you have flexibility with your travel plans, try using the 'Whole month' tool. It'll show you the lowest price across every month when searching for a San Diego International Airport to Frankfurt ticket.

  • Cut down on the time spent looking for cheap flights from SAN to Frankfurt by setting up a Price Alert. We'll send you an email or push notification on the app when a new low fare is offered.

  • Pick your preferred departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from San Diego International Airport to Frankfurt by 'Cheapest,' 'Fastest' or 'Best.'

Airports in Frankfurt

Frankfurt Airport (FRA)

  • The distance from Frankfurt Airport (FRA) to central Frankfurt is roughly 14 kilometers. It takes about 20 minutes to get to the center driving.

  • If you're traveling by public transport, expect a journey time of about 35 minutes.

  • Think about booking a hotel close to FRA if you're coming in on a late flight from San Diego International Airport to Frankfurt. Check in to one of these accommodation options and avoid the hassle of a long transfer:

  • Pick up a Frankfurt Airport rental car and explore Frankfurt and beyond with your own wheels. Wheego, Alamo and OK Mobility are top outlets you can book with here.

  • Booking your ride from Frankfurt Airport about three weeks before your flight from SAN to Frankfurt can help you get the best possible rate.

Frankfurt - Hahn Airport (HHN)

  • Frankfurt - Hahn Airport (HHN) is roughly 121 kilometers from central Frankfurt. After your flight from San Diego International Airport to Frankfurt, it'll take you around 1 hour 30 minutes to reach the heart of the city in a ride-share or cab.

  • You can expect the journey to take about 2 hours 40 minutes on public transport.

  • Place the 'Do not disturb' sign on your door and unwind at a hotel near HHN. Here are a few options where you can check in after your SAN to Frankfurt flight:

  • No need to worry about public transport schedules or long cab lines. Pick up a Frankfurt - Hahn Airport rental car and go in any direction that inspires you. Check out the availability and rates from Flex To Go, Alamo and Keddy By Europcar.

  • Call dibs on the best options. Securing your ride from HHN four weeks in advance often means better prices and a wider selection of vehicles.

Best time to go to Frankfurt

  • Before booking your flights from San Diego International Airport to Frankfurt, consider which time of year works best for you. High season in Frankfurt offers a lively atmosphere and plenty to do, while the off-season brings better hotel deals and smaller crowds.

  • Book a San Diego International Airport to Frankfurt flight ticket with a departure in July to visit the city during its warmest month. You can expect temperatures to range from 12ºC (54ºF) to 28ºC (82ºF).

  • Look for cheap tickets from SAN to Frankfurt in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -4ºC (25ºF) and 7ºC (45ºF) on average.

More about Frankfurt

  • Once you've booked your flight from San Diego International Airport to Frankfurt, choose a hotel that combines comfort with a great location. Make one of these accommodation options your base for exploring Frankfurt:

  • Goethe House and Palmengarten are a couple of top-rated attractions to add to your Frankfurt must-do list. Keep the sightseeing going at Frankfurt Cathedral.

Explore more of Germany

  • You've done Frankfurt, now it's time to explore more of Germany. Travel about 418 kilometers north-east to Berlin to check off its top attractions. From Brandenburg Gate to Berlin Wall Memorial and East Side Gallery, there's plenty to keep you on the go.

  • If there's time to check out another major destination in Germany, head for Hamburg, roughly 386 kilometers north of Frankfurt. Miniatur Wunderland, Elbphilharmonie Hamburg and Port of Hamburg are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.