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Cheap flights from London Heathrow Airport to Kalmar from £143

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KLR
17 Jul — 24 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Kalmar

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Kalmar
Explore the most affordable flight options available from Heathrow to Kalmar. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 June 2026.

Mon 12/1021:05
LHR
-
KLR
1 stop11h 45m
Scandinavian Airlines
Mon 19/1016:00
KLR
-
LHR
1 stop4h 55m
Scandinavian Airlines
Deal found 13/6£167
Tue 8/906:40
LHR
-
KLR
1 stop7h 45m
Scandinavian Airlines
Wed 16/916:00
KLR
-
LHR
2 stops6h 35m
Scandinavian Airlines
Deal found 13/6£168
Wed 1/721:05
LHR
-
KLR
1 stop15h 10m
Scandinavian Airlines
Wed 8/713:50
KLR
-
LHR
1 stop20h 05m
Scandinavian Airlines
Deal found 13/6£340
Wed 1/718:10
LHR
-
KLR
2 stops42h 05m
Multiple Airlines
Wed 8/713:50
KLR
-
LHR
1 stop20h 05m
Multiple Airlines
Deal found 13/6£343
Fri 28/807:30
LHR
-
KLR
2 stops6h 55m
Multiple Airlines
Sun 30/815:45
KLR
-
LHR
1 stop6h 35m
Multiple Airlines
Deal found 14/6£816
Fri 28/807:05
LHR
-
KLR
2 stops7h 20m
Scandinavian Airlines
Sun 30/815:45
KLR
-
LHR
2 stops23h 50m
Scandinavian Airlines
Deal found 14/6£1,142

Find flight deals from Heathrow to Kalmar

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Kalmar (KLR). 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 17 June 2026.

Round-trip from

£167

One-way from

£143
Scandinavian Airlines
  • Scandinavian Airlines
  • 12/10-19/10
  • 2 total stops
  • 16h 40m total
  • London to Kalmar
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 13/8
  • 2 total stops
  • 14h 45m total
  • London to Kalmar
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Kalmar 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 17 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Kalmar that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKalmar

LHR - KLR

LHRKLR

London Heathrow

Mon 12/10

21:05-09:50

1 stop11h 45m

Kalmar

Mon 19/10

16:00-19:55

1 stop4h 55m

£167

LondonKalmar

LHR - KLR

LHRKLR

London Heathrow

Tue 8/9

06:40-15:25

1 stop7h 45m

Kalmar

Wed 16/9

16:00-21:35

2 stops6h 35m

£168
Fastest return journey

LondonKalmar

LHR - KLR

LHRKLR

London Heathrow

Fri 28/8

07:30-15:25

2 stops6h 55m

Kalmar

Sun 30/8

15:45-21:20

1 stop6h 35m

£816

LondonKalmar

LHR - KLR

LHRKLR

London Heathrow

Fri 28/8

07:05-15:25

2 stops7h 20m

Kalmar

Sun 30/8

15:45-14:35

2 stops23h 50m

£1,142
Cheapest one-way

LondonKalmar

LHR - KLR

LHRKLR

London Heathrow

Fri 14/8

17:00-15:15

2 stops45h 15m

£205
Fastest single journey

LondonKalmar

LHR - KLR

LHRKLR

London Heathrow

Fri 26/6

06:40-13:05

1 stop5h 25m

£228

LondonKalmar

LHR - KLR

LHRKLR

London Heathrow

Fri 14/8

21:10-15:15

3 stops41h 05m

£298

LondonKalmar

LHR - KLR

LHRKLR

London Heathrow

Thu 13/8

19:30-15:25

3 stops18h 55m

£1,738

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Sorted by cheapest first

Best time to book a flight from Heathrow to Kalmar

Have a flexible travel schedule? Discover the best time to fly to Kalmar from Heathrow 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.

Reviews of airlines servicing Kalmar

Get insights into the airlines that provide service to Kalmar. 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 Kalmar. Reviews last updated 17 June 2026.
Get a feel of what it's like to fly with Scandinavian Airlines from London Heathrow Airport to Kalmar by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,828 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.7

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Abouzar,May 2026

IST - CPH

Food menu was bad, I like how smooth flight it was.
Scandinavian Airlines
7.4
Good
1,828 reviews
Scandinavian Airlines
7.4
Good
1,828 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.7

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Abouzar,May 2026

IST - CPH

Food menu was bad, I like how smooth flight it was.

Related info for your journey

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

  • What airport do you fly into for flights to Kalmar from London Heathrow?

    Kalmar (KLR) is the airport you will fly into if you book a flight from London Heathrow to Kalmar. You should not have trouble finding flights to Kalmar from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Kalmar airport from London Heathrow. It is only a 3.2 mi journey from Kalmar (KLR) to Kalmar’s city center.

  • How long is the flight from London Heathrow Airport to Kalmar?

    A quick flight from London Heathrow Airport to Kalmar can take about 11h 45m. Scandinavian Airlines provides one of the quickest options available for as low as £167. There are 765 mi between London Heathrow Airport and Kalmar.

  • Can I find deals for flights from Heathrow to Kalmar that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Kalmar?

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

  • Can I find deals for business class flights from Heathrow to Kalmar?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Kalmar

Discover the top airline that operate flights from Heathrow to Kalmar. 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 17 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£188Average£287FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines 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 Heathrow to Kalmar?

Cheapflights helps you search for flights from Heathrow to Kalmar via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Kalmar?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Kalmar by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Kalmar with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Kalmar with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Kalmar become cheaper?

Yes! Start tracking prices for Heathrow to Kalmar 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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