Round-trip from | £161 |
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One-way from | £99 |
Popular in | May |
Cheapest in | November |
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 11 days in advance, which can save you up to 84% on flights from Klagenfurt to London Heathrow Airport compared to booking the week you need them. Waiting 11 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £26. For sooner than that we have options available in the next 3 days from £74.
November can be a great time to fly to London Heathrow Airport from Klagenfurt with a flight ticket averaging about £105. Cheapflights users have found deals in the month of November for as cheap as £22. The most expensive prices can be found in the month of April.
When flying from Klagenfurt to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£161 - £228
Route
Depart
Return
Price
KlagenfurtLondon Heathrow
KLU - LHR
KLULHR
Klagenfurt
fr. 11/10
1 stop7h 40m
London Heathrow
on. 16/10
1 stop3h 55m
KlagenfurtLondon Heathrow
KLU - LHR
KLULHR
Klagenfurt
to. 5/12
1 stop7h 50m
London Heathrow
sø. 8/12
1 stop7h 00m
KlagenfurtLondon Heathrow
KLU - LHR
KLULHR
Klagenfurt
to. 7/11
1 stop4h 50m
London Heathrow
sø. 10/11
1 stop16h 25m
KlagenfurtLondon Heathrow
KLU - LHR
KLULHR
Klagenfurt
fr. 13/9
1 stop7h 40m
London Heathrow
sø. 15/9
1 stop16h 25m
KlagenfurtLondon Heathrow
KLU - LHR
KLULHR
Klagenfurt
fr. 11/10
2 stops8h 40m
London Heathrow
ti. 15/10
1 stop16h 25m
KlagenfurtLondon Heathrow
KLU - LHR
KLULHR
Klagenfurt
fr. 11/10
2 stops8h 40m
London Heathrow
on. 16/10
1 stop16h 25m
KlagenfurtLondon Heathrow
KLU - LHR
KLULHR
Klagenfurt
on. 4/9
2 stops10h 55m
London Heathrow
sø. 8/9
1 stop16h 25m
KlagenfurtLondon Heathrow
KLU - LHR
KLULHR
Klagenfurt
fr. 11/10
2 stops8h 40m
London Heathrow
ti. 15/10
2 stops8h 40m
KlagenfurtLondon Heathrow
KLU - LHR
KLULHR
Klagenfurt
fr. 20/9
2 stops10h 55m
London Heathrow
lø. 21/9
2 stops6h 30m
No data available for this route at this time. Please check back soon.
LON Temperature | 4 - 17 °C |
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If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Comfort
Food
Entertainment
Boarding
Crew
Overall
Reviews
My bag didn't make it during the transfer in Vienna
Comfort
Food
Entertainment
Boarding
Crew
Overall
Reviews
My bag didn't make it during the transfer in Vienna
Comfort
Food
Entertainment
Boarding
Crew
Overall
Reviews
My bag didn't make it during the transfer in Vienna
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Klagenfurt to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
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