Cheap flights from London to Siena from £36

A quick flight from London to Siena can take about 2h 10m. Vueling provides one of the quickest options available for as low as £178. The distance between London and Siena is about 741 mi. Both multi-stop and direct flights can be found to your destination and back.

The cheapet airlines for a one-way flight from London to Siena are Vueling (£34), British Airways (£55), and Austrian Airlines (£90).

The most popular route from London to Siena is London Heathrow - Florence Peretola. You may also consider London Gatwick - Florence Peretola or London City - Florence Peretola.

Consider British Airways (82%), American Airlines (82%) or Japan Airlines (82%) when booking your flight. These represent the most reliable airlines when flying from London to Siena.

While on average a flight from London to Siena is generally £266, our data shows the cheapest flight currently is £67. When looking at the most popular route, (London Heathrow - Florence Peretola), you can expect to pay £139 for that flight.

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

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

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

Currently, November is the cheapest month in which you can book a flight from London to Siena (average of £15). Flying from London to Siena in August is currently the most expensive (average of £93). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.