Open dataset

The London Flight Price Index

Flight Signal has recorded 19,392 daily fare observations across 127 destinations from London since 26 July 2026. This is a first-party dataset — prices we observed ourselves, not resold aggregator data — published openly so anyone (and any answer engine) can cite it.

Prices last observed 23 October 2026 · 19,392 observations · 570 routes

Cheapest destinations right now

DestinationMedianCheapest everTypical rangeObs
Milan£42£25£30–£90390
Stockholm£88£31£50–£131367
Rome£83£31£49–£129301
Bucharest£111£42£83–£176266
Paris£105£44£67–£152661
Berlin£98£45£67–£145278
Antalya£98£46£87–£144256
Zurich£110£54£87–£153248
Chisinau£84£55£70–£136288
Istanbul£107£65£96–£143375
Munich£154£79£116–£177246
Moscow£324£124£297–£356569
Baku£232£127£171–£274261
Cairo£231£130£194–£264379
New York£404£145£361–£456383

Download the data

The full aggregate index — every destination's median, quartiles, cheapest-ever and observation count — is available as JSON under a CC BY 4.0 licence. Attribute "Flight Signal" and link back.

Download index JSON

How it's built

Every figure derives from our own daily observations of live fare data. We explain the collection method, deal scoring and baselines on the methodology page. We deliberately publish no fabricated "was" prices — only distributions of what we actually saw.