$562 Find Cheap Flights from Denmark to San Diego - Compare and Save

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Cheap Flights from Denmark to San Diego

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denmark to San Diego

Thu, Nov 12 - Tue, Nov 17
Multiple Airlines Logo
6:00 am - 12:10 pmBLL  Billund-SAN San Diego
15h 10m1 stop Amsterdam Schiphol
Multiple Airlines Logo
1:22 pm - 2:25 pmSAN  San Diego-BLL Billund
16h 03m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
$770Multiple Airlines
Thu, Nov 12 - Tue, Nov 17
KLM Logo
6:00 am - 12:10 pmBLL  Billund-SAN San Diego
15h 10m1 stop Amsterdam Schiphol
KLM Logo
2:05 pm - 3:30 pmSAN  San Diego-BLL Billund
16h 25m1 stop Amsterdam Schiphol
$773KLM
Thu, Nov 12 - Tue, Nov 17
Multiple Airlines Logo
12:15 pm - 10:10 pmBLL  Billund-SAN San Diego
18h 55m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Multiple Airlines Logo
1:22 pm - 2:25 pmSAN  San Diego-BLL Billund
16h 03m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
$775Multiple Airlines
Mon, Nov 9 - Tue, Nov 24
KLM Logo
6:00 am - 4:18 pmCPH  Kastrup Copenhagen-SAN San Diego
19h 18m2 stops Amsterdam Schiphol Salt Lake City
KLM Logo
2:05 pm - 4:40 pmSAN  San Diego-CPH Kastrup Copenhagen
17h 35m1 stop Amsterdam Schiphol
$783KLM
Mon, Nov 23 - Sun, Dec 6
British Airways Logo
8:30 pm - 4:10 pmCPH  Kastrup Copenhagen-SAN San Diego
28h 40m1 stop London Heathrow
British Airways Logo
6:00 pm - 9:55 pmSAN  San Diego-CPH Kastrup Copenhagen
18h 55m1 stop London Heathrow
$784British Airways
Mon, Nov 9 - Tue, Nov 24
KLM Logo
6:00 am - 4:18 pmCPH  Kastrup Copenhagen-SAN San Diego
19h 18m2 stops Amsterdam Schiphol Salt Lake City
KLM Logo
2:05 pm - 1:40 pmSAN  San Diego-CPH Kastrup Copenhagen
14h 35m1 stop Amsterdam Schiphol
$798KLM
Thu, Nov 12 - Fri, Nov 27
Lufthansa Logo
2:15 pm - 12:19 amCPH  Kastrup Copenhagen-SAN San Diego
19h 04m2 stops Frankfurt am Main San Francisco
Lufthansa Logo
5:35 pm - 5:35 pmSAN  San Diego-CPH Kastrup Copenhagen
15h 00m1 stop Munich Franz Josef Strauss
$801Lufthansa
Thu, Nov 12 - Fri, Nov 27
Lufthansa Logo
2:15 pm - 12:19 amCPH  Kastrup Copenhagen-SAN San Diego
19h 04m2 stops Frankfurt am Main San Francisco
Lufthansa Logo
4:01 pm - 6:25 pmSAN  San Diego-CPH Kastrup Copenhagen
17h 24m2 stops San Francisco Frankfurt am Main
$803Lufthansa
Mon, Nov 9 - Tue, Nov 24
Delta Logo
2:15 pm - 12:10 pmCPH  Kastrup Copenhagen-SAN San Diego
30h 55m1 stop Amsterdam Schiphol
Delta Logo
2:05 pm - 1:40 pmSAN  San Diego-CPH Kastrup Copenhagen
14h 35m1 stop Amsterdam Schiphol
$803Delta
Thu, Nov 12 - Tue, Nov 17
Lufthansa Logo
6:35 am - 6:34 pmBLL  Billund-SAN San Diego
20h 59m2 stops Frankfurt am Main Chicago O'Hare Intl
Lufthansa Logo
6:50 am - 9:50 amSAN  San Diego-BLL Billund
18h 00m2 stops Chicago O'Hare Intl Frankfurt am Main
$808Lufthansa
Booking Insights

KAYAK's insights & trends for flights to San Diego

Get data-powered insights and trends for flights to San Diego to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to San Diego?

The cheapest month for flights to San Diego is April, where tickets cost $719 on average for return flights. On the other hand, the most expensive months are July and June, where the average cost of tickets from Denmark is $1,080 and $1,021 respectively. For one-way flights, the best month to travel is November with an average price of $615.

How far in advance should I book a flight to San Diego?

To get a below average price, you should book around 3 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low season

February

Cheapest flight

$562
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Copenhagen to San Diego

FAQs - booking San Diego flights

  • How far is San Diego Airport from central San Diego?

    The distance between San Diego Airport and downtown San Diego is 3 miles.

  • What is the name of San Diego’s airport?

    All flights to San Diego land at San Diego Airport. The airport code is SAN,and it can also be referred to as Lindbergh Field, San Diego, or San Diego Intl.

  • How does KAYAK find such low prices on flights to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to San Diego are there each week?

    Each week there are around 7,394 direct flights from within Denmark to San Diego. The most common day for departures is Sunday, with 18% of flights taking off on this day.

Top tips for finding cheap flights to San Diego

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Diego flight deals.

Reviews of the top airlines flying from Denmark to San Diego

 
Need help choosing which airline to fly with to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1595 reviews
8.4Crew
7.8Boarding
7.4Food
7.2Entertainment
7.7Comfort
Airline reviews

I wanted to give them a five‑star rating across the board, but they lost my luggage, and that really affected the experience.

8.0 ExcellentNikola, Oct 2026
Read more KLM reviews

I wanted to give them a five‑star rating across the board, but they lost my luggage, and that really affected the experience.

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Flight lead was a gentleman with silver hair and he went out of his way to shake hands and interact with each passenger seated in business class. A medical emergency took place during our flight and he handled it with perfect poise and professionalism. He was gracious and confidently competent. Just what you want from a leader,

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

Such a comfortable flight! Food was yummy and staff was very friendly! Will absolutely fly Lufthansa again.

The flight from FRA to SFO was uncomfortable. The crew allowed people to change seats after boarding finished, but then made some people move back to their seats but not others, which resulted in my wife and I having to sit in two middle seats for an 11 hour flight. The entertainment system was not working well throughout the flight, and stopped working completely around hour 8.

Inflight food quality is definitely declining. Only one hot food was served and rest of were boxed meals. That’s not how was done before. Better to fly Asia or Qatar carriers for better service.

The seats on Lufthansa’s international business class on the A350-900 is the worst product in the market. Our chief purser was AMAZING though. She is the best FA I have had in many years.

I have very bad experience with United because Vince two weeks that I did not receive my luggage yet

Good and they are leaving at time and arriving on time

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

The food was straight up bad not gonna lie, seats are uncomfortable so I had to re-adjust my self most of the time, delayed our arrival time by alot.

Wasn’t overbooked, so it was nice having an empty seat next to me. Appreciated the on time flight. Food was really bad though. Received stale vegetarian sandwich with just a slice of cheese and shredded carrots on it. Very strange and not tasty. I didn’t order a vegetarian meal either way of my trip but received all vegetarian meals because they said that’s all they have available.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
National City
Julian
Borrego Springs
Poway
Alpine
Santee
Lemon Grove

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