$395 Find Cheap Flights from Billund to California

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billund to California departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billund to California, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billund to California, as well as popular online travel agencies
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Cheap Flights from Billund to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$652
San Francisco
San Francisco1 stop$669
San Diego
San Diego2 stops$667
Los Angeles
Los Angeles1 stop$652
San Francisco
San Francisco1 stop$669
San Diego
San Diego2 stops$667

Book Cheap Billund to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Billund to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Billund to California

Tue, Apr 21 - Mon, May 18
LOT Logo
10:25 am - 2:35 pm
BLL
-
LAX
37h 10m
1 stop
LOT Logo
4:35 pm - 9:45 am
LAX
-
BLL
32h 10m
1 stop
$652LOT
Mon, Mar 2 - Tue, Mar 17
Lufthansa Logo
6:45 am - 1:05 pm
BLL
-
LAX
15h 20m
1 stop
Lufthansa Logo
8:45 am - 1:40 pm
LAX
-
BLL
20h 55m
2 stops
$658Lufthansa
Mon, Mar 2 - Tue, Mar 17
Lufthansa Logo
6:45 am - 1:05 pm
BLL
-
LAX
15h 20m
1 stop
Lufthansa Logo
4:00 pm - 6:20 pm
LAX
-
BLL
18h 20m
1 stop
$660Lufthansa
Mon, Mar 2 - Tue, Mar 17
Air France Logo
2:30 pm - 11:45 am
BLL
-
LAX
30h 15m
1 stop
Air France Logo
7:20 pm - 11:00 pm
LAX
-
BLL
19h 40m
1 stop
$669Air France
Thu, Apr 9 - Wed, Apr 22
Air France Logo
6:00 am - 2:45 pm
BLL
-
LAX
17h 45m
1 stop
Air France Logo
1:50 pm - 1:30 pm
LAX
-
BLL
14h 40m
1 stop
$675Air France
Tue, May 5 - Mon, May 11
Air Canada Logo
6:05 am - 11:48 pm
BLL
-
LAS
26h 43m
2 stops
Air Canada Logo
6:45 am - 2:10 pm
LAS
-
BLL
22h 25m
2 stops
$684Air Canada
Wed, Apr 1 - Wed, Apr 8
United Airlines Logo
2:55 pm - 8:00 pm
BLL
-
SFO
14h 05m
1 stop
United Airlines Logo
10:50 pm - 10:00 am
SFO
-
BLL
26h 10m
2 stops
$700United Airlines
Wed, Apr 22 - Sun, Apr 26
United Airlines Logo
10:45 am - 10:36 pm
BLL
-
SJC
44h 51m
2 stops
United Airlines Logo
6:30 am - 10:10 am
SJC
-
BLL
18h 40m
2 stops
$703United Airlines
Thu, Mar 5 - Thu, Mar 12
Delta Logo
6:00 am - 12:05 pm
BLL
-
SAN
15h 05m
1 stop
Delta Logo
3:00 pm - 5:50 pm
SAN
-
BLL
18h 50m
1 stop
$738Delta
Thu, Mar 5 - Thu, Mar 12
Delta Logo
10:25 am - 11:02 pm
BLL
-
SAN
21h 37m
2 stops
Delta Logo
3:00 pm - 5:50 pm
SAN
-
BLL
18h 50m
1 stop
$744Delta
Booking Insights

KAYAK's insights & trends for Billund to California flights

Get data-powered insights and trends into flights from Billund to California to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Billund to California?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Billund to California departing in April.

What is the cheapest month to fly from Billund to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Billund to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Billund to California is February, when tickets cost $676 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $988 and $879 respectively.

How far in advance should I book a flight from Billund to California?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Billund to California, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Billund to California, you should book around 4 weeks before departure, which saves you about 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$395
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 19% increase in price.
Flight from Billund to Los Angeles

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Billund to California?

    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 from Billund to California.

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

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

  • What is the Hacker Fare option on flights from Billund to California?

    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 from Billund to California 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 from Billund to California?

    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 from Billund to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Billund to California

 
See real verified KAYAK customer reviews for airlines flying from Billund to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Billund to California? 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.
7.9
DeltaOverall score based on 8213 reviews
7.9Comfort
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

10.0 ExcellentSoosnata, Feb 2026
MIA - LAX
Read more Delta reviews

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Awful - both legs. The check in was awful, getting on the plane required walking down a spiral staircase (dangerous), then taking a bus about 5 miles out from the terminal. The seat was broken (I was in business), there was no internet during the flight (both legs). The aircraft was very old. I saw rust in some place, tape holding things up in the bathroom. This was an unacceptable experience for such a long haul flight.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Very good. Comfortable and I felt well taken care of from start to finish

Bulkhead seats should not be an extra charge. They are extremely uncomfortable. And we missed our connecting flight due to slow luggage retreaval.

Not great - seats were very narrow and food was terrible.

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

Everything you need to know for your flight from Billund to California

Information on your arrival and departure airports