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Cheap flights from Cologne to San Diego from $778

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Cologne to San Diego departing on 8/18. 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.
United Airlines Logo
8:30 am - 3:25 pm
CGN
-
SAN
15h 55m
1 stop
United Airlines Logo
6:30 am - 12:25 pm
SAN
-
CGN
20h 55m
2 stops
$778United Airlines
mar., ago. 18 - dom., sep. 6
United Airlines Logo
8:30 am - 5:00 pm
CGN
-
SAN
17h 30m
2 stops
United Airlines Logo
6:30 am - 12:25 pm
SAN
-
CGN
20h 55m
2 stops
$783United Airlines
mar., ago. 18 - dom., sep. 6
United Airlines Logo
1:05 pm - 10:47 pm
CGN
-
SAN
18h 42m
2 stops
United Airlines Logo
12:33 pm - 5:20 pm
SAN
-
CGN
19h 47m
2 stops
$787United Airlines
vie., ago. 21 - mié., sep. 2
Lufthansa Logo
8:30 am - 3:25 pm
CGN
-
SAN
15h 55m
1 stop
Lufthansa Logo
12:33 pm - 7:30 pm
SAN
-
CGN
21h 57m
2 stops
$803Lufthansa
vie., ago. 21 - mié., sep. 2
Lufthansa Logo
8:30 am - 5:00 pm
CGN
-
SAN
17h 30m
2 stops
Lufthansa Logo
12:33 pm - 7:30 pm
SAN
-
CGN
21h 57m
2 stops
$812Lufthansa
vie., ago. 21 - mié., sep. 2
United Airlines Logo
1:05 pm - 10:34 pm
CGN
-
SAN
18h 29m
2 stops
United Airlines Logo
8:45 am - 5:40 pm
SAN
-
CGN
23h 55m
2 stops
$835United Airlines
jue., jul. 16 - jue., jul. 23
United Airlines Logo
1:05 pm - 10:47 pm
CGN
-
SAN
18h 42m
2 stops
United Airlines Logo
9:49 am - 5:20 pm
SAN
-
CGN
22h 31m
2 stops
$838United Airlines
vie., ago. 21 - mié., sep. 2
Multiple Airlines Logo
8:30 am - 3:25 pm
CGN
-
SAN
15h 55m
1 stop
Multiple Airlines Logo
6:40 am - 12:25 pm
SAN
-
CGN
20h 45m
2 stops
$848Multiple Airlines
jue., jul. 9 - vie., jul. 24
Lufthansa Logo
8:30 am - 3:25 pm
CGN
-
SAN
15h 55m
1 stop
Lufthansa Logo
6:40 am - 7:30 pm
SAN
-
CGN
27h 50m
2 stops
$854Lufthansa
jue., ago. 13 - mié., ago. 19
Lufthansa Logo
8:30 am - 3:25 pm
CGN
-
SAN
15h 55m
1 stop
Lufthansa Logo
12:33 pm - 7:30 pm
SAN
-
CGN
21h 57m
2 stops
$856Lufthansa
vie., ago. 21 - mié., sep. 2

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Lufthansa flights from Cologne to San Diego

Our best Lufthansa deals on Cologne to San Diego flight tickets
Lufthansa
Aug 21
CGN8:30 amCologne Köln/Bonn
15h 55m
1 stop
SAN3:25 pmSan Diego
Sep 2
SAN12:33 pmSan Diego
21h 57m
2 stops
CGN7:30 pmCologne Köln/Bonn
$803
Lufthansa
Aug 21
CGN8:30 amCologne Köln/Bonn
17h 30m
2 stops
SAN5:00 pmSan Diego
Sep 2
SAN12:33 pmSan Diego
21h 57m
2 stops
CGN7:30 pmCologne Köln/Bonn
$812
Lufthansa
Aug 13
CGN8:30 amCologne Köln/Bonn
15h 55m
1 stop
SAN3:25 pmSan Diego
Aug 19
SAN5:15 pmSan Diego
15h 05m
1 stop
CGN5:20 pmCologne Köln/Bonn
$854

United Airlines flights from Cologne to San Diego

Our best United Airlines deals on Cologne to San Diego flight tickets
United Airlines
Aug 18
CGN8:30 amCologne Köln/Bonn
15h 55m
1 stop
SAN3:25 pmSan Diego
Sep 6
SAN6:30 amSan Diego
20h 55m
2 stops
CGN12:25 pmCologne Köln/Bonn
$778
United Airlines
Aug 18
CGN8:30 amCologne Köln/Bonn
17h 30m
2 stops
SAN5:00 pmSan Diego
Sep 6
SAN6:30 amSan Diego
20h 55m
2 stops
CGN12:25 pmCologne Köln/Bonn
$783
United Airlines
Aug 21
CGN1:05 pmCologne Köln/Bonn
18h 42m
2 stops
SAN10:47 pmSan Diego
Sep 2
SAN12:33 pmSan Diego
19h 47m
2 stops
CGN5:20 pmCologne Köln/Bonn
$787

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 junio 23, 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 - SAN

CGNSAN

Cologne Köln/Bonn

mar. 8/18

8:30 am-3:25 pm

1 stop15h 55m

San Diego

dom. 9/6

6:30 am-12:25 pm

2 stops20h 55m

$778

CologneSan Diego

CGN - SAN

CGNSAN

Cologne Köln/Bonn

mar. 8/18

8:30 am-5:00 pm

2 stops17h 30m

San Diego

dom. 9/6

6:30 am-12:25 pm

2 stops20h 55m

$783

CologneSan Diego

CGN - SAN

CGNSAN

Cologne Köln/Bonn

vie. 8/21

1:05 pm-10:47 pm

2 stops18h 42m

San Diego

mié. 9/2

12:33 pm-5:20 pm

2 stops19h 47m

$787

CologneSan Diego

CGN - SAN

CGNSAN

Cologne Köln/Bonn

vie. 8/21

8:30 am-3:25 pm

1 stop15h 55m

San Diego

mié. 9/2

12:33 pm-7:30 pm

2 stops21h 57m

$803

CologneSan Diego

CGN - SAN

CGNSAN

Cologne Köln/Bonn

vie. 8/21

8:30 am-5:00 pm

2 stops17h 30m

San Diego

mié. 9/2

12:33 pm-7:30 pm

2 stops21h 57m

$812

CologneSan Diego

CGN - SAN

CGNSAN

Cologne Köln/Bonn

jue. 7/16

1:05 pm-10:34 pm

2 stops18h 29m

San Diego

jue. 7/23

8:45 am-5:40 pm

2 stops23h 55m

$835

CologneSan Diego

CGN - SAN

CGNSAN

Cologne Köln/Bonn

vie. 8/21

1:05 pm-10:47 pm

2 stops18h 42m

San Diego

mié. 9/2

9:49 am-5:20 pm

2 stops22h 31m

$838
Quickest round-trip

CologneSan Diego

CGN - SAN

CGNSAN

Cologne Köln/Bonn

jue. 7/9

8:30 am-3:25 pm

1 stop15h 55m

San Diego

vie. 7/24

6:40 am-12:25 pm

2 stops20h 45m

$848

CologneSan Diego

CGN - SAN

CGNSAN

Cologne Köln/Bonn

jue. 8/13

8:30 am-3:25 pm

1 stop15h 55m

San Diego

mié. 8/19

6:40 am-7:30 pm

2 stops27h 50m

$854

CologneSan Diego

CGN - SAN

CGNSAN

Cologne Köln/Bonn

vie. 8/21

8:30 am-3:25 pm

1 stop15h 55m

San Diego

mié. 9/2

12:33 pm-7:30 pm

2 stops21h 57m

$856

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Diego from

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?

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

15h 55m

Direct flights

None
The fastest flight from Cologne to San Diego takes 15h 55m
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 15h 55m.

  • 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
Julian
National City
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Lemon Grove
Santee
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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