Flights from London to Budapest

The cheapest round-trip from London to Budapest is about 60 EUR, usually in February 2027; August 2026 is priciest, so booking the low month saves around 61 EUR (~50%). Typical fare ~74 EUR, from 326 priced fares. Flightmussy live data, updated 2026-06-13.

Cheap flights from London (LHR/LGW/STN/LTN/LCY) to Budapest (BUD). 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 Budapest

Cheapest round-trip seen: 60 EUR, usually around February 2027. Typical fare ~74 EUR. Across the year prices range roughly 60–121 EUR — about 50% cheaper in the low season than the peak (August 2026). Carriers on this route include British Airways, KLM, Lufthansa, SWISS.

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 Budapest

The lowest round-trip fare we found for each month over the coming year — low season versus peak at a glance. February 2027 is cheapest; August 2026 is priciest.

Jun 202675 EUR
Jul 202671 EUR
Aug 2026121 EUR
Sep 202665 EUR
Oct 202665 EUR
Nov 202674 EUR
Dec 202680 EUR
Jan 202760 EUR
Feb 202760 EUR
Mar 202776 EUR
Apr 2027107 EUR
May 2027107 EUR

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Frequently asked questions

What is the cheapest month to fly from London to Budapest?
The cheapest round-trip fares from London to Budapest start around 60 EUR and are typically lowest in February 2027; August 2026 is the most expensive. Fares swing about 50% across the year. (Flightmussy live data, updated 2026-06-13.)
How much does a flight from London to Budapest typically cost?
Typical round-trip is ~74 EUR; across the year fares run 60–121 EUR, cheapest 60 EUR in February 2027. Based on 326 priced fares, updated 2026-06-13.
How much can I save flying London to Budapest in the cheapest month?
Booking the February 2027 low instead of the August 2026 peak saves about 61 EUR (~50%) per round-trip. Updated 2026-06-13.
Which airlines fly from London to Budapest?
Carriers seen on London → Budapest in recent searches: British Airways, KLM, Lufthansa, SWISS. Flightmussy compares every carrier serving London → Budapest, 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 Budapest?
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.

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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.

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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:

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