SAN - BLL

$503 Find Cheap Flights from San Diego to Billund

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Billund departing on 1/26. 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 Billund

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Billund, 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 San Diego to Billund, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$503
British Airways
Mon 1/26Mon 2/16
SAN - BLL • 1 stop
Cheapest one-way
Multiple Airlines
Mon 12/29
SAN - BLL • multi-stop
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Diego to Billund (SAN-BLL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Billund 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 San Diego to Billund

Mon, Jan 26 - Mon, Feb 16
British Airways Logo
6:00 pm - 12:30 pm
SAN
-
BLL
33h 30m1 stop
British Airways Logo
8:45 pm - 4:10 pm
BLL
-
SAN
28h 25m1 stop
$503British Airways
Mon, Jan 26 - Tue, Feb 17
British Airways Logo
3:12 pm - 12:30 pm
SAN
-
BLL
36h 18m2 stops
British Airways Logo
1:10 pm - 4:10 pm
BLL
-
SAN
36h 00m1 stop
$524British Airways
Mon, Jan 26 - Tue, Feb 17
British Airways Logo
1:19 pm - 12:30 pm
SAN
-
BLL
38h 11m2 stops
British Airways Logo
1:10 pm - 9:59 pm
BLL
-
SAN
41h 49m2 stops
$527British Airways
Thu, Feb 26 - Mon, Mar 2
British Airways Logo
6:00 pm - 12:20 pm
SAN
-
BLL
33h 20m1 stop
British Airways Logo
8:45 pm - 4:10 pm
BLL
-
SAN
28h 25m1 stop
$528British Airways
Mon, Jan 26 - Tue, Feb 17
Multiple Airlines Logo
12:40 pm - 1:40 pm
SAN
-
BLL
40h 00m2 stops
Multiple Airlines Logo
10:15 am - 12:57 pm
BLL
-
SAN
35h 42m3 stops
$538Multiple Airlines
Mon, Jan 26 - Mon, Feb 16
Air Canada Logo
12:40 pm - 9:45 am
SAN
-
BLL
36h 05m3 stops
Air Canada Logo
10:40 am - 3:00 pm
BLL
-
SAN
37h 20m3 stops
$542Air Canada
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
6:30 am - 1:20 pm
SAN
-
BLL
21h 50m3 stops
United Airlines Logo
2:15 pm - 11:53 am
BLL
-
SAN
30h 38m2 stops
$549United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
11:30 am - 6:20 pm
SAN
-
BLL
21h 50m2 stops
United Airlines Logo
10:40 am - 8:51 pm
BLL
-
SAN
19h 11m2 stops
$553United Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
9:45 pm - 6:00 pm
SAN
-
BLL
35h 15m2 stops
United Airlines Logo
2:55 pm - 11:53 am
BLL
-
SAN
53h 58m2 stops
$620United Airlines
Sat, Apr 11 - Sat, Apr 18
British Airways Logo
7:55 pm - 8:35 pm
SAN
-
BLL
39h 40m2 stops
British Airways Logo
12:30 pm - 2:55 pm
BLL
-
SAN
35h 25m1 stop
$621British Airways
Booking Insights

KAYAK's insights & trends for San Diego to Billund flights

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

Which airlines fly non-stop between San Diego and Billund?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from San Diego to Billund.

There is just one airline that flies from San Diego to Billund direct and that is Delta. The best round-trip deal found from Delta for the route is $682.

Good to know

Cheapest flight$503
Flight from San Diego to Billund

When to book flights from San Diego to Billund

Are your dates flexible? Find out the best times to travel from San Diego to Billund based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Billund

  • What is the cheapest flight from San Diego to Billund?

    In the last 3 days, the lowest price for a flight from San Diego to Billund was $503 for a round-trip ticket.

  • Do I need a passport to fly between San Diego and Billund?

    A passport is required to fly from San Diego to Billund.

  • Which aircraft models fly most regularly from San Diego to Billund?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Billund?

    SkyTeam is the only airline alliance operating flights between San Diego and Billund.

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

    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 San Diego to Billund.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billund from 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 from San Diego to Billund?

    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 Billund with an airline and back to San Diego with another airline. Booking your flights between San Diego and BLL can sometimes prove cheaper using this method.

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

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

Reviews of the top airline flying from San Diego to Billund

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Billund. 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 San Diego to Billund? 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 8014 reviews
8.5Crew
7.9Entertainment
8.1Boarding
7.9Comfort
7.3Food
Airline reviews

The flight was delayed for about 2 hrs. Other than it, it was good.

8.0 ExcellentWen, Dec 2025
LAX - MSY
Read more Delta reviews

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

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.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

Everything you need to know for your flight from San Diego to Billund

Information on your arrival and departure airports