Cheap flights from London Heathrow Airport to Vienna from $66

In general, January is the cheapest month to fly from London Heathrow Airport to Vienna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $203. If you aren’t able to travel to Vienna during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $244.

On average, the least expensive day to fly to Vienna from London Heathrow Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $272. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $361.

The cheapest time of day to fly to Vienna is in the afternoon when flights can be purchased for as low as $228. Try not to purchase tickets in the evening because they tend to be around $396. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Vienna from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Vienna for around $288 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vienna from London Heathrow Airport for as low as $252 on momondo.

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

You could potentially save up to 56% on your flight if you consider stops on a London Heathrow Airport to Vienna flight.

As of September 2026, prices for London Heathrow Airport to Vienna flights are approximately 37% more expensive when compared to flights at the same time last year.

Historically, on average around 15% 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 105 minutes.

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

Tuesday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

13 flights are operational daily from London Heathrow Airport to Vienna as of September 2026. The most popular departure time for this route is 7:00PM, with 48% of flights per day taking off at noon.

96 flights are operational weekly from London Heathrow Airport to Vienna as of September 2026. The most popular departure day for this route is Sat, with 22% of flights per week taking off on this day.