Where and when
Cheap international flights from London
The cheapest month for trips from LHR to 6 destinations: the lowest return fare seen for each departure month in the last 14 days. Green is the cheapest month for that trip. Tap any cell for the full month view.
Updated 13 Oct, 10:20 pm IST · fares checked every 4 hours
| Destination | Oct 2026Dussehra | Nov 2026Diwali | Dec 2026Xmas–NY | Jan 2027Xmas–NYRepublic Day | Feb 2027 | Mar 2027EidEaster | Apr 2027Ram Navami |
|---|---|---|---|---|---|---|---|
| Indian Ocean & South Asia | |||||||
| BangaloreIndia | – | ₹0k●26 Novcheapest month | ₹1k●15 Dec | ₹1k●15 Jan | – | – | – |
| ChennaiIndia | – | – | – | – | ₹0k●28 Feb | – | – |
| HyderabadIndia | – | – | – | – | – | – | ₹0k●12 Apr |
| KochiIndia | – | – | – | – | ₹0k●25 Feb | – | – |
| MumbaiIndia | – | ₹0k●19 Novcheapest month | ₹1k●15 Dec | ₹0k●15 Jan | – | – | – |
| New DelhiIndia | – | – | – | – | ₹0k●4 Feb | – | – |
Return fares, economy, one adult. Each cell is the lowest fare seen for that departure month in the last 14 days, with its departure date. ● = that month has a fare checked in the last 48 hours. Older fares may have changed. Colour:lowtypicalhighmonth for each route
Don't want to check every day? Watch any route free and we'll email you when it drops. Premium alerts you about anywhere from London under your budget.
Get deal alerts from LondonFlights from London: questions
What are the cheapest international flights from London right now?
The cheapest return fares FlyBun has checked from London in the last 48 hours are Chennai (₹442), New Delhi (₹442), Bangalore (₹444), Mumbai (₹445), Hyderabad (₹472). Fares change daily, so check the live price before you book.
When are flights out of London busiest?
Fares out of India tend to rise around Indian holidays. Coming up: Dussehra & Durga Puja (16–21 Oct), Diwali (5–11 Nov), Christmas & New Year (18 Dec – 3 Jan), Republic Day weekend (22–26 Jan), Eid al-Fitr (8–12 Mar). The months marked in red in the table overlap these dates.
How often is this table updated?
FlyBun checks fares every 4 hours. This table refreshes hourly and shows the lowest return fare seen for each departure month over the last 14 days. A green dot means that month has a fare checked in the last 48 hours.
Watch any route and FlyBun alerts you free when its fare drops.