Flights from London to Vienna

The cheapest round-trip from London to Vienna is about 84 EUR, usually in September 2026; June 2026 is priciest, so booking the low month saves around 109 EUR (~57%). Typical fare ~112 EUR, from 331 priced fares. Flightmussy live data, updated 2026-06-13.

Cheap flights from London (LHR/LGW/STN/LTN/LCY) to Vienna (VIE). Free, no signup, no ads, no tracking. Compare every airline across 12 months of fares on one heatmap — including low-cost carriers Google Flights often deprioritises.

Fare insights: London to Vienna

Cheapest round-trip seen: 84 EUR, usually around September 2026. Typical fare ~112 EUR. Across the year prices range roughly 84–193 EUR — about 57% cheaper in the low season than the peak (June 2026). Carriers on this route include Austrian, Vueling, British Airways.

Based on Flightmussy's live 12-month fare data; prices last updated 2026-06-13. Prices change constantly — search live for current fares.

Cheapest fare by month: London to Vienna

The lowest round-trip fare we found for each month over the coming year — low season versus peak at a glance. September 2026 is cheapest; June 2026 is priciest.

Jun 2026193 EUR
Jul 202698 EUR
Aug 2026128 EUR
Sep 202684 EUR
Oct 202684 EUR
Nov 2026114 EUR
Dec 2026149 EUR
Jan 2027111 EUR
Feb 2027111 EUR
Mar 2027111 EUR
Apr 2027130 EUR
May 2027130 EUR

Share this finding: post on X · image card for Instagram / WhatsApp.

Why search this route on Flightmussy

Frequently asked questions

What is the cheapest month to fly from London to Vienna?
The cheapest round-trip fares from London to Vienna start around 84 EUR and are typically lowest in September 2026; June 2026 is the most expensive. Fares swing about 57% across the year. (Flightmussy live data, updated 2026-06-13.)
How much does a flight from London to Vienna typically cost?
Typical round-trip is ~112 EUR; across the year fares run 84–193 EUR, cheapest 84 EUR in September 2026. Based on 331 priced fares, updated 2026-06-13.
How much can I save flying London to Vienna in the cheapest month?
Booking the September 2026 low instead of the June 2026 peak saves about 109 EUR (~57%) per round-trip. Updated 2026-06-13.
Which airlines fly from London to Vienna?
Carriers seen on London → Vienna in recent searches: Austrian, Vueling, British Airways. Flightmussy compares every carrier serving London → Vienna, including budget airlines like Ryanair, easyJet, Wizz Air and AirAsia that Google Flights often deprioritises.
Do I need to sign up to search flights from London to Vienna?
No. Flightmussy is free and requires no account, no email, and no credit card. Search, compare, and click through to book directly with the airline or booking partner.

Other routes from London

Cheap flights and the cheapest month to fly, worldwide

About Flightmussy

Flightmussy is a free, independent flight search for travellers anywhere in the world. No signup, no ads, no tracking — email is optional, only for route price alerts. Compare fares across every airline and see 12 months of prices at a glance, including the low-cost carriers Google Flights often buries. Book directly with the airline or a trusted partner — we never add a markup.

Flight price data & research

Flightmussy runs its own 12-month forward fare scans across thousands of routes worldwide and publishes the data openly. Read the cheapest month to fly almost anywhere → — a global study of when fares are lowest — or browse the cheapest destinations from a city:

Popular routes

Popular long-haul routes

Popular regional routes

Browse by origin

Read the blog →