Cheap Flights from London to New Delhi
Round-trip economy fares between London (LHR) and New Delhi (DEL) average A$755 across the year. Book for June and typical prices fall to A$574. The 6,731 km hop takes about 8.5 hours non-stop, and the nicest window to visit New Delhi is October – March.
Today's tracked low
A$534 −7% vs. seasonal low
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When is the cheapest time to fly from London to New Delhi?
Average round-trip economy fare by departure month. June is the statistical sweet spot at A$574.
| Month | Avg. round-trip | vs. yearly average |
|---|---|---|
| January | A$815 | +A$60 |
| February | A$831 | +A$76 |
| March | A$785 | +A$30 |
| April | A$695 | −A$60 |
| May | A$619 | −A$136 |
| June Cheapest | A$574 | −A$181 |
| July | A$589 | −A$166 |
| August | A$619 | −A$136 |
| September | A$710 | −A$45 |
| October | A$846 | +A$91 |
| November | A$906 | +A$151 |
| December | A$891 | +A$136 |
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London to New Delhi flight FAQs
- What is the cheapest month to fly from London to New Delhi?
- June is typically cheapest, with round-trips from A$574 — about A$181 under the yearly average of A$755.
- How long is the flight from London to New Delhi?
- Non-stop services cover the 6,731 km route in roughly 8.5 hours.
- When is the best time to visit New Delhi?
- October – March. Entry requirements: e-Visa mandatory for almost all visitors — apply at least 4 days ahead.