Route brief · LON → FRA
London → Frankfurt
$46
−8% vs typical
seasonal median $50 · difference $4
Sep 24 – Oct 1 · 7 nights
RyanairNonstop
- Usual monthly lows
- $48–$102
- Board rank
- Stronger than 14%
- Route sample
- 5 observed months
Cached fare — the booking search re-prices live before you pay.
Destination briefFRAFrankfurtBanking towers and a river beach — mostly a place people change planes, which is exactly why fares through it are cheap.Best windowMay–SepAirportsFrankfurt (FRA) · Hahn (HHN)All routes into FrankfurtWhen this route gets cheap.
Cached-fare history: across 5 months, Sep is the cheapest for LON → FRA. Best time to be there: May–Sep.
Fares bottom out in September around $42 and peak in January near $118 — a $76 spread across the 5 months we track. The cheapest itinerary we are tracking flies Ryanair nonstop and takes about 1.5 hours outbound, on a 7-night trip. Of the 4 departure cities we track at a similar distance from Frankfurt, this is the cheapest right now — 34% under the next one, Milan.
Day-level prices for the next 3 months
Tap any day → live search
The median cached fare across this calendar is 51% lower than when tracking began on Aug 8 — $162 then versus $80 now, across 5 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $39, on Sep 21.
Cached day-level data for this route is sparse — 13 of 101 days priced, from 33 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
November 2026
Cheapest in Sep · around $42
16% below the $50 typical fare
Cheapest round-trip fare found per month · London → Frankfurt · cached-price history
Route facts
- Airports
- Heathrow (LHR) · Gatwick (LGW) · Stansted (STN) · Luton (LTN) ↔ Frankfurt (FRA) · Hahn (HHN)
- Flight time
- ~1.5 hours outbound
- Distance
- ~632 km each way
- Typical price
- $50 round-trip (seasonal median)
- Airlines on the board
- Ryanair
- Itineraries
- Nonstop available
- Best months to visit
- May–Sep
LON → FRA, answered.
Is $46 a good price for London to Frankfurt?
Only slightly. The seasonal median is around $50 round-trip and this fare is 8% under it, about $4. We do not call a drop notable until 20%, so this is an ordinary price for the route rather than a reason to hurry.
What is the cheapest month to fly from London to Frankfurt?
Across 5 months of cached-fare history, Sep comes out cheapest on this route. The best months to actually be in Frankfurt are May–Sep — when those overlap, that's your window.
How far in advance should I book LON → Frankfurt?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 5 months of cached fares, Sep comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from London to Frankfurt?
Yes — the current board includes nonstop fares (Ryanair). The outbound leg runs around 1.5 hours.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Frankfurt?
Lock the flight first — then compare stays for Sep 24 – Oct 1 · 7 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next LON → FRA drop reaches you as soon as we find it.
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