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Cheap flights from Cologne to San Diego from $472

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cologne to San Diego departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Cologne to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
8:30 am - 8:08 pmCGN  Cologne Köln/Bonn-SAN San Diego
20h 38m2 stops Munich Franz Josef Strauss Los Angeles
Lufthansa Logo
6:28 pm - 7:30 pmSAN  San Diego-CGN Cologne Köln/Bonn
16h 02m2 stops San Francisco Munich Franz Josef Strauss
$771Lufthansa
Tue, Sep 29 - Tue, Oct 6
Lufthansa Logo
8:30 am - 3:25 pmCGN  Cologne Köln/Bonn-SAN San Diego
15h 55m1 stop Munich Franz Josef Strauss
Lufthansa Logo
5:15 pm - 5:20 pmSAN  San Diego-CGN Cologne Köln/Bonn
15h 05m1 stop Munich Franz Josef Strauss
$774Lufthansa
Sun, Sep 6 - Sun, Sep 27
United Airlines Logo
8:30 am - 3:25 pmCGN  Cologne Köln/Bonn-SAN San Diego
15h 55m1 stop Munich Franz Josef Strauss
United Airlines Logo
2:24 pm - 5:20 pmSAN  San Diego-CGN Cologne Köln/Bonn
17h 56m2 stops Los Angeles Munich Franz Josef Strauss
$781United Airlines
Sun, Sep 6 - Sun, Sep 27
Multiple Airlines Logo
9:35 am - 5:26 pmCGN  Cologne Köln/Bonn-SAN San Diego
40h 51m2 stops Vienna Intl Los Angeles
Multiple Airlines Logo
11:19 am - 12:25 pmSAN  San Diego-CGN Cologne Köln/Bonn
16h 06m2 stops San Francisco Munich Franz Josef Strauss
$784Multiple Airlines
Tue, Sep 8 - Tue, Sep 29
United Airlines Logo
8:30 am - 10:28 pmCGN  Cologne Köln/Bonn-SAN San Diego
22h 58m2 stops Munich Franz Josef Strauss Denver Intl
United Airlines Logo
5:00 pm - 5:20 pmSAN  San Diego-CGN Cologne Köln/Bonn
39h 20m2 stops Los Angeles Munich Franz Josef Strauss
$785United Airlines
Sun, Sep 13 - Sat, Sep 19
United Airlines Logo
9:20 am - 10:27 pmCGN  Cologne Köln/Bonn-SAN San Diego
21h 07m2 stops Munich Franz Josef Strauss San Francisco
United Airlines Logo
2:08 pm - 4:55 pmSAN  San Diego-CGN Cologne Köln/Bonn
17h 47m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
$786United Airlines
Sun, Oct 25 - Tue, Nov 3
Lufthansa Logo
8:10 pm - 3:25 pmCGN  Cologne Köln/Bonn-SAN San Diego
28h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
5:15 pm - 7:45 amSAN  San Diego-CGN Cologne Köln/Bonn
29h 30m1 stop Munich Franz Josef Strauss
$796Lufthansa
Thu, Sep 24 - Thu, Oct 1
Lufthansa Logo
8:30 am - 3:25 pmCGN  Cologne Köln/Bonn-SAN San Diego
15h 55m1 stop Munich Franz Josef Strauss
Lufthansa Logo
5:15 pm - 7:30 pmSAN  San Diego-CGN Cologne Köln/Bonn
17h 15m1 stop Munich Franz Josef Strauss
$797Lufthansa
Tue, Sep 8 - Tue, Sep 29
Lufthansa Logo
8:10 pm - 3:25 pmCGN  Cologne Köln/Bonn-SAN San Diego
28h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
5:15 pm - 12:25 pmSAN  San Diego-CGN Cologne Köln/Bonn
34h 10m1 stop Munich Franz Josef Strauss
$815Lufthansa
Thu, Sep 24 - Thu, Oct 1
Lufthansa Logo
8:30 am - 3:25 pmCGN  Cologne Köln/Bonn-SAN San Diego
15h 55m1 stop Munich Franz Josef Strauss
Lufthansa Logo
5:15 pm - 5:20 pmSAN  San Diego-CGN Cologne Köln/Bonn
15h 05m1 stop Munich Franz Josef Strauss
$816Lufthansa
Tue, Sep 29 - Tue, Oct 6

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United Airlines flights from Cologne to San Diego

Our best United Airlines deals on Cologne to San Diego flight tickets
United Airlines
Sep 6
CGN8:30 amCologne Köln/Bonn
15h 55m
1 stop
SAN3:25 pmSan Diego
Sep 27
SAN2:24 pmSan Diego
17h 56m
2 stops
CGN5:20 pmCologne Köln/Bonn
$781
United Airlines
Sep 13
CGN8:30 amCologne Köln/Bonn
35h 55m
2 stops
SAN11:25 amSan Diego
Sep 20
SAN2:24 pmSan Diego
17h 56m
2 stops
CGN5:20 pmCologne Köln/Bonn
$785
United Airlines
Oct 25
CGN9:20 amCologne Köln/Bonn
21h 07m
2 stops
SAN10:27 pmSan Diego
Nov 3
SAN2:08 pmSan Diego
17h 47m
2 stops
CGN4:55 pmCologne Köln/Bonn
$786

Lufthansa flights from Cologne to San Diego

Our best Lufthansa deals on Cologne to San Diego flight tickets
Lufthansa
Sep 29
CGN8:30 amCologne Köln/Bonn
20h 38m
2 stops
SAN8:08 pmSan Diego
Oct 6
SAN6:28 pmSan Diego
16h 02m
2 stops
CGN7:30 pmCologne Köln/Bonn
$771
Lufthansa
Sep 6
CGN8:30 amCologne Köln/Bonn
15h 55m
1 stop
SAN3:25 pmSan Diego
Sep 27
SAN5:15 pmSan Diego
15h 05m
1 stop
CGN5:20 pmCologne Köln/Bonn
$774
Lufthansa
Sep 24
CGN8:10 pmCologne Köln/Bonn
28h 15m
1 stop
SAN3:25 pmSan Diego
Oct 1
SAN5:15 pmSan Diego
29h 30m
1 stop
CGN7:45 amCologne Köln/Bonn
$796

momondo Fare Finder

 
Customize your flight search to find flights from Cologne to San Diego 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 9, 2026.
Use the filters below to find and compare flights from Cologne to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CologneSan Diego

CGN Cologne Köln/Bonn - SAN San Diego

CGNSAN

Cologne Köln/Bonn

Tue 9/29

8:30 am-8:08 pm

2 stops20h 38m

San Diego

Tue 10/6

6:28 pm-7:30 pm

2 stops16h 02m

$771
Quickest round-trip

CologneSan Diego

CGN Cologne Köln/Bonn - SAN San Diego

CGNSAN

Cologne Köln/Bonn

Sun 9/6

8:30 am-3:25 pm

1 stop15h 55m

San Diego

Sun 9/27

5:15 pm-5:20 pm

1 stop15h 05m

$774

CologneSan Diego

CGN Cologne Köln/Bonn - SAN San Diego

CGNSAN

Cologne Köln/Bonn

Sun 9/6

8:30 am-3:25 pm

1 stop15h 55m

San Diego

Sun 9/27

2:24 pm-5:20 pm

2 stops17h 56m

$781

CologneSan Diego

CGN Cologne Köln/Bonn - SAN San Diego

CGNSAN

Cologne Köln/Bonn

Tue 9/8

9:35 am-5:26 pm

2 stops40h 51m

San Diego

Tue 9/29

11:19 am-12:25 pm

2 stops16h 06m

$784

CologneSan Diego

CGN Cologne Köln/Bonn - SAN San Diego

CGNSAN

Cologne Köln/Bonn

Sun 9/13

8:30 am-10:28 pm

2 stops22h 58m

San Diego

Sat 9/19

5:00 pm-5:20 pm

2 stops39h 20m

$785

CologneSan Diego

CGN Cologne Köln/Bonn - SAN San Diego

CGNSAN

Cologne Köln/Bonn

Sun 10/25

9:20 am-10:27 pm

2 stops21h 07m

San Diego

Tue 11/3

2:08 pm-4:55 pm

2 stops17h 47m

$786

CologneSan Diego

CGN Cologne Köln/Bonn - SAN San Diego

CGNSAN

Cologne Köln/Bonn

Thu 9/24

8:10 pm-3:25 pm

1 stop28h 15m

San Diego

Thu 10/1

5:15 pm-7:45 am

1 stop29h 30m

$796

CologneSan Diego

CGN Cologne Köln/Bonn - SAN San Diego

CGNSAN

Cologne Köln/Bonn

Tue 9/8

8:30 am-3:25 pm

1 stop15h 55m

San Diego

Tue 9/29

5:15 pm-7:30 pm

1 stop17h 15m

$797

CologneSan Diego

CGN Cologne Köln/Bonn - SAN San Diego

CGNSAN

Cologne Köln/Bonn

Thu 9/24

8:10 pm-3:25 pm

1 stop28h 15m

San Diego

Thu 10/1

5:15 pm-12:25 pm

1 stop34h 10m

$815

CologneSan Diego

CGN Cologne Köln/Bonn - SAN San Diego

CGNSAN

Cologne Köln/Bonn

Tue 9/29

8:30 am-3:25 pm

1 stop15h 55m

San Diego

Tue 10/6

5:15 pm-5:20 pm

1 stop15h 05m

$816

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Cologne 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 typical price of a round-trip flight between Cologne and San Diego?

Prices are currently low for flights on this route.

Typical prices usually range from $921 to $1,086.
The lowest price recently found on this route was $771.

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Cologne during the month October is also very affordable. Most momondo users find prices during this month for around $639.

Can stopping save me money on Cologne to San Diego flights?

You could potentially save up to 58% on your flight if you consider stops on a Cologne to San Diego flight.

When to book flights from Cologne to San Diego

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

Cheap Cologne to San Diego (CGN to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cologne to San Diego

Fastest flight time

22h 03m

Direct flights

None
The fastest flight from Cologne to San Diego takes 22h 03m
There are no direct flights from Cologne to San Diego. There are no popular flight routes from Cologne to San Diego.
Search flight deals

Frequently asked questions about flying from Cologne to San Diego

  • How far is Cologne Köln/Bonn to San Diego by plane?

    A flight from Cologne Köln/Bonn to San Diego will travel around 5728.8 mi. A reasonable flight in good conditions will take 22h 03m.

  • When did momondo last update prices for flights from Cologne Köln/Bonn Airport to San Diego Airport?

    Prices for flights from Cologne Köln/Bonn Airport to San Diego Airport were last updated today.

  • How old do you have to be to fly from Cologne Köln/Bonn Airport to San Diego 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 Cologne Köln/Bonn Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
National City
Julian
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Santee
Lemon Grove
Alpine

Why use momondo?

Why should I use momondo to find a flight deal from Cologne to San Diego?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Cologne.

Can I find flights from Cologne to San Diego with flexible booking policies on momondo?

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

How can momondo help me find flights from Cologne to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Cologne.

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

Price alerts on flights to San Diego from Cologne 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.

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