Cheap flights from London to Vienna from £34

If you’re not able to fly to Vienna in September, then October is your next best option. Flight prices from London to Vienna during October average around £97.

On average, the least expensive day to fly to Vienna from London is on a Friday. momondo users have found tickets for Friday departures for as low as £221. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £303.

Our data shows that the cheapest London to Vienna flights are usually those with departure times in the afternoon. Our users have found flights to Vienna in the afternoon for as low as £216. Try not to purchase tickets at midday because they tend to be around £450. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from London Stansted to Vienna Intl for the best London - Vienna Intl flight prices

You are more likely to see cheaper flights to Vienna from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Vienna for around £198 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vienna from London for as low as £162 on momondo.

No. A direct flight is the cheapest option for a flight between London to Vienna.

As of April 2026, prices for London to Vienna flights are approximately 100% more expensive when compared to flights at the same time last year.

Ryanair, easyJet, and British Airways are the most popular carriers operating from London to Vienna Intl

Austrian Airlines, Wizz Air and Ryanair are the top three most popular airlines that fly to Vienna from London according to our data. Austrian Airlines is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Vienna. Keep in mind that there are 9 different airlines that fly to Vienna on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between London and Vienna have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

Generally, flights departing at night 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, British Airways have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

Frankfurt am Main (FRA) was the most common stop: 56% of momondo users choosing one-stop flights on this route connected there.

Flights via Frankfurt am Main (FRA) offer the lowest average return price of £140.

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 3h 45m.

Zurich (ZRH) has the shortest average stopover time for this route: 0h 55m.

The number of flights available between London and Vienna is 14 per day as of April 2026. The most frequent departure time is 19:00, with 49% of daily flights leaving at midday.

The number of flights available between London and Vienna is 104 per week as of April 2026. The most frequent departure day is Thu, with 24% of weekly flights leaving on this day.