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Cheap flights from Southampton to Billund from £148

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — BLL
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Southampton to Billund

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Billund (BLL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 September 2025.

Round-trip from

£203

One-way from

£148

Popular in

May

Cheapest in

January

Average price

£142
KLM
  • KLM
  • 1/11-8/11
  • 2 total stops
  • 11h 50m total
  • Southampton to Billund
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29/9
  • 29/9
  • 3 total stops
  • 34h 55m total
  • Southampton to Billund
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Southampton to Billund

Cheapest flights from Southampton to Billund
Explore the most affordable flight options available from Southampton to Billund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Sat 1/1117:30SOU - BLL
1 stop4h 15mKLM
Sat 8/1110:25BLL - SOU
1 stop7h 35mKLM
Deal found 17/9£203
Sat 1/1117:30SOU - BLL
1 stop15h 05mMultiple Airlines
Sat 8/1114:50BLL - SOU
2 stops18h 55mMultiple Airlines
Deal found 17/9£275

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Billund 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, Cheapflights users made 858,174 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Southampton to Billund that are best for you.

Fly from

Southampton

Fly to

Billund

Route

Depart

Return

Price

SouthamptonBillund

SOU - BLL

SOUBLL

Southampton Eastleigh

Sat 1/11

17:30-22:45

1 stop4h 15m

Billund

Sat 8/11

10:25-17:00

1 stop7h 35m

£203

SouthamptonBillund

SOU - BLL

SOUBLL

Southampton Eastleigh

Sat 1/11

17:30-09:35

1 stop15h 05m

Billund

Sat 8/11

14:50-08:45

2 stops18h 55m

£275

SouthamptonBillund

SOU - BLL

SOUBLL

Southampton Eastleigh

Mon 29/9

20:30-08:25

3 stops34h 55m

£148

SouthamptonBillund

SOU - BLL

SOUBLL

Southampton Eastleigh

Mon 29/9

17:35-11:10

1 stop16h 35m

£255

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Best time to book a flight from Southampton to Billund

Have a flexible travel schedule? Discover the best time to fly to Billund from Southampton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Billund

What is the cheapest month to book a flight from Southampton to Billund?

Currently, June is the cheapest month in which you can book a flight from Southampton to Billund (average of £74). Flying from Southampton to Billund in October is currently the most expensive (average of £170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Billund

Get insights into the airlines that provide service to Billund. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Billund. Reviews last updated 18 September 2025.
Check out reviews from past customers who have flown with KLM from Southampton to Billund to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Entertainment

7.2

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Billund. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Southampton to Billund?

    KLM can get you from Southampton to Billund in just under 4h 15m. Your travel time can differ by up to . Southampton and Billund are separated by a distance of 544 mi.

  • What is the cheapest airline to fly from Southampton to Billund round-trip?

    According to our current data, KLM (£149), offers the cheapest pricing from Southampton to Billund.

  • Can I find deals for flights from Southampton to Billund that include hotel bookings?

    Yes. In addition to deals on Southampton to Billund flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Billund?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Billund.

  • Can I find deals for business class flights from Southampton to Billund?

    Yes. Cheapflights offers flight deals from Southampton to Billund by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southampton to Billund?

    Currently, June is the cheapest month in which you can book a flight from Southampton to Billund (average of £74). Flying from Southampton to Billund in October is currently the most expensive (average of £170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Southampton to Billund

Discover the top airline that operate flights from Southampton to Billund. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£149Average£251FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southampton to Billund?

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Why should you use Cheapflights to find cheap flight tickets from Southampton to Billund?

Cheapflights helps you find that perfect flight to Billund from Southampton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Southampton to Billund with no change fees?

Yes, we can. To see specific flights from Southampton to Billund with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Southampton to Billund become cheaper?

Yes! Start tracking prices for Southampton to Billund flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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