Cheap flights from London to Austria from £36

The cheapest month to fly to Austria from London is in October. Flight prices, which tend to average around £91, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Austria from London during November instead. Flights to Austria in November, while not as cheap as those in October, still average around £138.

On average, the least expensive day to fly to Austria from London is on a Friday. momondo users have found tickets for Friday departures for as low as £315. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Austria is Saturday, with ticket prices averaging around £429.

In the morning is the cheapest time of day to fly from London to Austria when you can find flight prices for as low as £301. Flying to Austria in the morning is an ideal time because this is during off-peak travel hours. At midday is when there is more demand to fly to Austria, so prices are often more expensive at around £560 per ticket.

Fly from London Stansted to Klagenfurt for the best London - Austria flight prices

You are more likely to see cheaper flights to Austria from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Austria for around £207 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austria from London for as low as £179 on momondo.

There are 3 cabin classes available to choose from on London to Austria flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

easyJet, Ryanair, and Vueling are the most popular carriers operating from London to Austria

Austrian Airlines, Ryanair and British Airways are the top three most popular airlines that fly to Austria from London according to our data. Austrian Airlines is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Austria. Keep in mind that there are 10 different airlines that fly to Austria on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between London and Austria have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, easyJet have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

As of July 2026, there are 19 flights per day flying from London to Austria. The most common time of day flights depart is 19:00, with 48% of flights taking off at midday.

138 flights are operational weekly from London to Austria as of July 2026. The most popular departure day for this route is Sat, with 19% of flights per week taking off on this day.