Cheap flights from London to Sion

compare the various routes to find the best for you

Sion

Cheap return flights from London to Sion

Find the best deals

The London / Sion route

All 777 km of it

Cheap flight deals for this route

See what's hot at the moment

Alternative flights from the UK to Sion

Check out prices for other routes
search for price
Find flights
search for price
Find flights
search for price
Find flights
search for price
Find flights
search for price
Find flights

Alternative flights from London

You might find cheaper flights nearby
from £127 pp
Find flights
from £98 pp
Find flights
from £99 pp
Find flights
from £115 pp
Find flights
from £90 pp
Find flights
from £93 pp
Find flights
Sion



Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

-4 °C

AVG

9 °C

HIGHEST

26 °C

Rainfall (mm)
LOWEST

35.3 mm

AVG

50.3 mm

HIGHEST

64 mm

Key facts about Sion

How to get cheap flights from London to Sion

Tips and advice from our flight experts

We've gone through them all to help you find the right flight for you. If you can't find what you're looking for, consider widening your search by looking at flights from a different airport.

But when you fly is just as important as who you fly with. If you're flexible on dates, try searching by month to see when the cheapest flights are.

If you want a bargain Or you could broaden your search by looking at flights to other airports in Switzerland to see if there are any cheaper options.

You can also compare the prices of hotels and hire cars for your stay in Switzerland. Simply use the tabs above, or add them to your booking once you’ve chosen your flight.

Other popular destinations near Sion

Where other people are flying to

Context Id: fbc3766c-28e8-4e96-993a-d598fb06cdd5