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Cheap flights from San Diego to Frankfurt am Main from $321

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Frankfurt am Main departing on 9/28. 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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0 bags

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Find the cheapest flights from San Diego to Frankfurt am Main (SAN-FRA)

Cheap round-trip flights

Logo
12:18 pm - 12:40 pmSAN-FRA
15h 22m1 stop
Logo
11:40 am - 8:19 pmFRA-SAN
17h 39m1 stop
$520
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Mon, Oct 6 - Mon, Oct 20
Logo
11:28 am - 12:40 pmSAN-FRA
16h 12m1 stop
Logo
11:40 am - 11:44 pmFRA-SAN
21h 04m1 stop
$570
Find Deal
Mon, Sep 8 - Tue, Sep 23
Logo
12:26 pm - 12:40 pmSAN-FRA
15h 14m1 stop
Logo
11:40 am - 11:44 pmFRA-SAN
21h 04m1 stop
$580
Find Deal
Wed, Sep 17 - Wed, Oct 1
Logo
11:28 am - 12:40 pmSAN-FRA
16h 12m1 stop
Logo
11:40 am - 11:44 pmFRA-SAN
21h 04m1 stop
$590
Find Deal
Tue, Sep 16 - Tue, Sep 30
Air Canada Logo
12:25 pm - 6:40 amSAN-FRA
33h 15m1 stop
Air Canada Logo
9:45 am - 11:30 amFRA-SAN
34h 45m2 stops
$639Air Canada
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Sat, Nov 22 - Tue, Dec 9
Air Canada Logo
5:15 pm - 7:25 amSAN-FRA
29h 10m2 stops
Air Canada Logo
5:10 pm - 8:45 pmFRA-SAN
36h 35m2 stops
$643Air Canada
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Mon, Nov 24 - Fri, Dec 5
United Airlines Logo
7:50 pm - 10:30 amSAN-FRA
29h 40m1 stop
United Airlines Logo
10:05 am - 11:38 amFRA-SAN
34h 33m1 stop
$644United Airlines
Find Deal
Tue, Nov 18 - Tue, Dec 2
Lufthansa Logo
11:02 am - 10:55 amSAN-FRA
14h 53m1 stop
Lufthansa Logo
10:40 am - 5:24 pmFRA-SAN
15h 44m1 stop
$649Lufthansa
Find Deal
Mon, Nov 24 - Fri, Dec 5
Lufthansa Logo
11:02 am - 10:55 amSAN-FRA
14h 53m1 stop
Lufthansa Logo
10:40 am - 5:24 pmFRA-SAN
15h 44m1 stop
$654Lufthansa
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Sun, Nov 23 - Fri, Dec 5
United Airlines Logo
9:30 pm - 7:40 amSAN-FRA
25h 10m1 stop
United Airlines Logo
5:10 pm - 11:38 amFRA-SAN
27h 28m1 stop
$674United Airlines
Find Deal
Tue, Dec 23 - Tue, Jan 6

Air Canada flights from San Diego to Frankfurt am Main Airport

Our best Air Canada deals on San Diego to Frankfurt am Main Airport flight tickets
Air Canada
Nov 22
SAN12:25 pmSan Diego
33h 15m
1 stop
FRA6:40 amFrankfurt am Main
Dec 9
FRA9:45 amFrankfurt am Main
34h 45m
2 stops
SAN11:30 amSan Diego
$639
Find similar
Air Canada
Nov 24
SAN5:15 pmSan Diego
29h 10m
2 stops
FRA7:25 amFrankfurt am Main
Dec 5
FRA5:10 pmFrankfurt am Main
36h 35m
2 stops
SAN8:45 pmSan Diego
$643
Find similar
Air Canada
Nov 23
SAN12:25 pmSan Diego
34h 00m
2 stops
FRA7:25 amFrankfurt am Main
Dec 9
FRA5:10 pmFrankfurt am Main
33h 25m
2 stops
SAN5:35 pmSan Diego
$645
Find similar

Lufthansa flights from San Diego to Frankfurt am Main Airport

Our best Lufthansa deals on San Diego to Frankfurt am Main Airport flight tickets
Lufthansa
Nov 24
SAN11:02 amSan Diego
14h 53m
1 stop
FRA10:55 amFrankfurt am Main
Dec 5
FRA10:40 amFrankfurt am Main
15h 44m
1 stop
SAN5:24 pmSan Diego
$649
Find similar
Lufthansa
Nov 23
SAN11:02 amSan Diego
14h 53m
1 stop
FRA10:55 amFrankfurt am Main
Dec 5
FRA10:40 amFrankfurt am Main
15h 44m
1 stop
SAN5:24 pmSan Diego
$654
Find similar
Lufthansa
Oct 19
SAN11:08 amSan Diego
14h 42m
1 stop
FRA10:50 amFrankfurt am Main
Oct 31
FRA10:10 amFrankfurt am Main
22h 03m
1 stop
SAN12:13 amSan Diego
$678
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momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Frankfurt am Main Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 17, 2025.
Use the filters below to find and compare flights from San Diego to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Mon 10/6

12:18 pm-12:40 pm

1 stop15h 22m

Frankfurt am Main

Mon 10/20

11:40 am-8:19 pm

1 stop17h 39m

$520

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Mon 9/8

11:28 am-12:40 pm

1 stop16h 12m

Frankfurt am Main

Tue 9/23

11:40 am-11:44 pm

1 stop21h 04m

$570

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Wed 9/17

12:26 pm-12:40 pm

1 stop15h 14m

Frankfurt am Main

Wed 10/1

11:40 am-11:44 pm

1 stop21h 04m

$580

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Tue 9/16

11:28 am-12:40 pm

1 stop16h 12m

Frankfurt am Main

Tue 9/30

11:40 am-11:44 pm

1 stop21h 04m

$590

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Sat 11/22

12:25 pm-6:40 am

1 stop33h 15m

Frankfurt am Main

Tue 12/9

9:45 am-11:30 am

2 stops34h 45m

$639

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Mon 11/24

5:15 pm-7:25 am

2 stops29h 10m

Frankfurt am Main

Fri 12/5

5:10 pm-8:45 pm

2 stops36h 35m

$643

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Tue 11/18

7:50 pm-10:30 am

1 stop29h 40m

Frankfurt am Main

Tue 12/2

10:05 am-11:38 am

1 stop34h 33m

$644

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Mon 11/24

11:02 am-10:55 am

1 stop14h 53m

Frankfurt am Main

Fri 12/5

10:40 am-5:24 pm

1 stop15h 44m

$649

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Sun 11/23

11:02 am-10:55 am

1 stop14h 53m

Frankfurt am Main

Fri 12/5

10:40 am-5:24 pm

1 stop15h 44m

$654

San DiegoFrankfurt am Main

SAN - FRA

SANFRA

San Diego

Tue 12/23

9:30 pm-7:40 am

1 stop25h 10m

Frankfurt am Main

Tue 1/6

5:10 pm-11:38 am

1 stop27h 28m

$674

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from San Diego to Frankfurt am Main Airport

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 typical price of a round-trip flight between San Diego and Frankfurt am Main Airport?

What is the cheapest month to fly to Frankfurt am Main Airport?

In general, February is the cheapest month to fly from San Diego to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $664. If you aren’t able to travel to Frankfurt am Main Airport during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $683.

What is the cheapest day to depart on your flight to Frankfurt am Main Airport?

On average, the least expensive day to fly to Frankfurt am Main Airport from San Diego is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $850. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from San Diego to Frankfurt am Main Airport on a Thursday will generally be more expensive and average around $1,159. 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 Frankfurt am Main Airport?

According to our data, the cheapest time of day to fly to Frankfurt am Main Airport is in the afternoon. momondo users have found flights departing from San Diego to Frankfurt am Main Airport in the afternoon for as low as $925. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Frankfurt am Main Airport is at noon when prices are around $1,152.

How far in advance should I book a flight to Frankfurt am Main Airport?

You are more likely to see cheaper flights to Frankfurt am Main Airport from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main Airport for around $818 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main Airport from San Diego for as low as $684 on momondo.

Can stopping save me money on San Diego to Frankfurt am Main Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a San Diego to Frankfurt am Main Airport flight.

How have San Diego to Frankfurt am Main Airport flight prices changed over time?

As of August 2025, prices for San Diego to Frankfurt am Main Airport flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Frankfurt am Main Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Frankfurt am Main Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Frankfurt am Main Airport (SAN to FRA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Frankfurt am Main Airport

Best Price Found

$321

Fastest flight time

13h 25m

Direct flights

None
The best one-way flight to Frankfurt am Main Airport from San Diego in the past 72 hours is $321. The best round-trip flight deal from San Diego to Frankfurt am Main Airport found on momondo in the last 72 hours is $520.
The fastest flight from San Diego to Frankfurt am Main Airport takes 13h 25m
There are no direct flights from San Diego to Frankfurt am Main Airport. Popular non-direct route for this connection is San Diego Airport - Frankfurt am Main Airport.
Search flight deals

  • How far is San Diego to Frankfurt am Main by plane?

    A flight from San Diego to Frankfurt am Main will travel around 5822.4 mi. 13h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Diego Airport to Frankfurt am Main Airport?

    Prices for flights from San Diego Airport to Frankfurt am Main Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Diego Airport to Frankfurt am Main Airport?

  • How old do you have to be to fly from San Diego Airport to Frankfurt am Main Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Diego Airport to Frankfurt am Main Airport.

  • What documentation or ID do you need to fly to Frankfurt am Main Airport?

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

  • What is the most popular airline from San Diego to Frankfurt am Main Airport?

Best airlines flying from San Diego to Frankfurt am Main Airport

Compare and see reviews for airlines that fly from San Diego to Frankfurt am Main Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $516Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $524Free CancellationRating
8.0
7,981 reviews
Search Delta flights
British AirwaysPriceFrom $529Free CancellationRating
6.6
7,271 reviews
Search British Airways flights
KLMPriceFrom $632Free CancellationRating
7.8
1,385 reviews
Search KLM flights
United AirlinesPriceFrom $651Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
LufthansaPriceFrom $671Free CancellationRating
6.8
7,330 reviews
Search Lufthansa flights
Air CanadaPriceFrom $682Free CancellationRating
7.1
9,977 reviews
Search Air Canada flights
Alaska AirlinesPriceFrom $1,096Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Baden-Baden
Wiesbaden
Mainz
Koblenz
Trier
Rothenburg ob der Tauber
Darmstadt
Wurzburg
Kaiserslautern
Fulda
Heilbronn
Marburg
Cochem
Nuerburg
Ludwigsburg
Bernkastel-Kues
Boppard
Bad Homburg
Schwäbisch Hall

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Frankfurt am Main?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Frankfurt am Main. momondo saves you time and could save you money on your trip.

Can I find flights from San Diego to Frankfurt am Main with flexible booking policies on momondo?

All flight searches from San Diego to Frankfurt am Main on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Diego to Frankfurt am Main?

Once all potential San Diego to Frankfurt am Main 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.

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

Price alerts on flights to Frankfurt am Main from San Diego 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.

An easier way to manage your Frankfurt am Main Airport trip

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