$397 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 4/23. 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$654
San Francisco
San Francisco1 stop$689
San Diego
San Diego2 stops$660
Los Angeles
Los Angeles1 stop$654
San Francisco
San Francisco1 stop$689
San Diego
San Diego2 stops$660

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, Mar 3 - Thu, Mar 12
Lufthansa Logo
6:30 am - 1:05 pm
BLL
-
LAX
15h 35m1 stop
Lufthansa Logo
4:00 pm - 6:20 pm
LAX
-
BLL
18h 20m1 stop
$654Lufthansa
Tue, Mar 3 - Thu, Mar 12
Lufthansa Logo
6:30 am - 6:45 pm
BLL
-
LAX
21h 15m2 stops
Lufthansa Logo
4:00 pm - 6:20 pm
LAX
-
BLL
18h 20m1 stop
$660Lufthansa
Thu, Feb 5 - Wed, Feb 18
Multiple Airlines Logo
6:00 am - 11:45 am
BLL
-
LAX
14h 45m1 stop
Multiple Airlines Logo
11:14 am - 11:20 am
LAX
-
BLL
15h 06m2 stops
$679Multiple Airlines
Fri, Jan 16 - Sat, Jan 31
Delta Logo
10:25 am - 12:05 am
BLL
-
SAN
22h 40m2 stops
Delta Logo
7:05 am - 3:30 pm
SAN
-
BLL
23h 25m2 stops
$686Delta
Thu, Jan 22 - Sun, Jan 25
Multiple Airlines Logo
6:30 am - 9:08 pm
BLL
-
LAX
23h 38m2 stops
Multiple Airlines Logo
10:55 pm - 1:20 pm
LAX
-
BLL
29h 25m2 stops
$688Multiple Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
6:35 am - 1:05 pm
BLL
-
LAX
15h 30m1 stop
United Airlines Logo
10:55 pm - 9:40 am
LAX
-
BLL
25h 45m2 stops
$689United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
6:35 am - 12:40 pm
BLL
-
SFO
15h 05m1 stop
United Airlines Logo
6:45 am - 1:30 pm
SFO
-
BLL
21h 45m2 stops
$689United Airlines
Thu, Jan 15 - Mon, Jan 19
Air Canada Logo
2:00 pm - 11:20 am
BLL
-
LAS
30h 20m2 stops
Air Canada Logo
3:05 pm - 1:40 pm
LAS
-
BLL
37h 35m2 stops
$692Air Canada
Wed, Jan 28 - Sun, Feb 1
Air Canada Logo
6:35 am - 8:34 pm
BLL
-
SFO
22h 59m2 stops
Air Canada Logo
8:25 am - 10:00 am
SFO
-
BLL
16h 35m2 stops
$744Air Canada
Thu, Jan 1 - Mon, Jan 5
Delta Logo
6:00 am - 10:42 pm
BLL
-
SJC
25h 42m2 stops
Delta Logo
11:40 am - 1:30 pm
SJC
-
BLL
16h 50m2 stops
$1,916Delta
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 March.

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 $667 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $966 and $879 respectively.

What’s the cheapest day of the week to fly from Billund to California?

The average price of all round-trip flights from Billund to California clicked on KAYAK for each day over the last 12 months.

For Billund to California, Friday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from California back to Billund, the best deals are generally found on Sunday, with Saturday being the most expensive.

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 27% 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$397
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 23% 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.

  • What is the cheapest time of day to fly to California?

    The cheapest time of day to fly to California is generally in the morning, when round-trip flights cost $741 on average. The most expensive time of day to fly to California is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $750.

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 8009 reviews
8.5Crew
7.3Food
7.9Entertainment
8.1Boarding
7.9Comfort
Airline reviews

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.

8.0 ExcellentJulie, Oct 2025
LAX - SFO
Read more Delta reviews

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.

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The crew was not very visible. This might be a good thing for people who wanted to sleep but seemed odd when compared to the Atlantic crossing where they are more present in the cabin. The Food (beef) was not good. Tough and tasteless. Would love to see more choices on a long flight like that.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

The flight crew was friendly. I tried to adjust my seat online ahead of time but no option existed without additional fees. My friend asked at the gate about a seat change and was able to make it happen. That was great! The flight crew moved a very tall gentleman and his companion which allowed us to have more space which was nice. Overall, good experience. Appreciated the blanket and pillow.

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

Food was surprisingly good but the WiFi was not great

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

This review is based on 2 things: 1. The lack of hygiene on the plane. 2. William - the head flight attendant. The lack of cleanliness on the plane upon arrival was appalling. Being given a sanitizing wipe upon boarding of the plane is shocking when you consider the cost of a business class flight. UA expects me to do their job and clean all the bread, food and debris left from previous guests. Does this sound normal to you. The seat, the food table and the sides were full of crumbs, chocolate and dirt. When I told the flight attendant they just gave me more wipes so I could clean it myself. Secondly, William the business cabin head flight attendant was so busy flirting with a couple in the front that his attention to the other guests was minimal. He continuously asked them if they were ok or if they needed anything and it didn’t matter if the rest of us needed anything. And if you are the lead attendant shouldn’t you be checking if the bathrooms in business class are clean and needing toilet paper. There were 2 bathrooms in business. Halfway through the flight the first bathroom was closed and the second bathroom was dirty and had no toilet paper one hour and a half before the flight landed. He needs additional training on prioritizing things. He should care less about flirting and more about his work

Booked seats (paid extra) online and found they didn’t exist on the flight. We were then separated from the rest of our party. Given seats in the very back of the plane. We will not fly Discover or Lufthansa again. We will not book flights or travel through Kayak again!

Had a few open seats and could use it for a great rest ful journey

It was very good. Service was friendly and efficient, and food was good.

Airline food is airline food, but the plane was wonderful and the seating comfort outstanding. One of my best flights in quite a while.

Crew was outstanding, helpful and friendly. Food is deteriorating. The snack at the end of the flight was not good, a greasy moosh of toast cheese snd other unidentifiable ingredients. Coming from Germany a pretzl with butter would have been better. Entertainment had a great selection.

Smooth flight with enough time for connection. Ran out of meal options. In-flight and gate staff were friendly and helpful. Good service overall.

The seat space seemed small especially when the person ahead reclined but other than that, very good.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

Give yourself over 2+ hours layover because if flight is slighlty delayed and you miss your connection, Lufthansa will do nothing for you

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

Information on your arrival and departure airports