Patna to London flight guide — 1-stop via Delhi or Gulf, fares, baggage and UK visa for Indians.
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Quick answer: Patna to London non-stop flights take about ≈ 13–17h with one stop, operated by Air India, Emirates, Qatar Airways, with around None — 1-stop only direct departures a day. Indian passport holders should check the visa requirement summarised below. Use the live search above to compare today's cheapest PAT–LHR fare across every airline, OTA and travel agent in one place.
Last reviewed June 2026 by the FlightGPT flights desk · route facts cross-checked against DGCA and the Airports Authority of India (AAI) · fares are live — verify the final price in search before booking.
Looking for cheap flights from Patna to London? FlightGPT compares live PAT to LHR fares across every connected source — Indian carriers, Gulf hubs, OTAs and trusted travel agents — and shows the cheapest options side by side. Whether you want a Patna to London non-stop tomorrow, a last-minute weekend deal or the lowest price three months out, every active Patna-London fare is one search away.
Air India connects Patna to London via its Delhi hub, with the DEL–LHR non-stop taking ≈ 8.5–9h. Emirates routes through Dubai and Qatar Airways through Doha, both adding a Gulf layover but often pricing competitively. Vistara's merger into Air India has consolidated the Delhi–London offering under a single brand. The domestic PAT–DEL sector is ≈ 2h, making the Air India through-connection the fastest overall option.
London-bound fares peak in June–August (summer holidays) and around Christmas/New Year. The cheapest windows are typically January–March and late October–November when transatlantic and India-UK demand dips. Book ≈ 10–14 weeks in advance for economy and earlier for premium cabins. Flexible date searches on FlightGPT often reveal midweek savings of ≈ 10–20% compared to weekend departures.
The fastest path is Patna → Delhi → London Heathrow on Air India, totalling ≈ 13–14h with a short connection. Via Dubai, expect ≈ 14–16h (PAT–DEL/BOM ≈ 2h + DXB–LHR ≈ 7h + layover). The Doha routing is similar at ≈ 15–17h. All routings arrive at Heathrow (LHR); some Emirates flights use Gatwick (LGW) or Stansted — verify your terminal. No date-line crossing is involved.
Air India economy allows 2 × 23 kg checked bags on the India–UK sector — generous compared to LCC norms. Emirates and Qatar Airways offer 30 kg in economy with higher allowances in premium classes. The domestic Patna–Delhi leg on a separate ticket may include only 15 kg if booked on an LCC — check carefully. Indicative fares are live on FlightGPT as of May 2026; economy round-trips typically start from ≈ ₹35,000–55,000.
Patna's Jay Prakash Narayan International Airport (PAT) is a single-terminal airport roughly 7 km from the city centre. In London, most India-origin flights arrive at Heathrow (LHR), the UK's largest airport. Heathrow's Terminal 2 handles Air India, while Emirates uses Terminal 3. The Heathrow Express reaches Paddington station in 15 minutes, and the Piccadilly Line connects to central London in ≈ 50 minutes.
Indian nationals require a UK Standard Visitor visa, applied for in advance through VFS Global. There is no eVisa or visa-on-arrival for Indians visiting the UK. Processing typically takes 3–6 weeks, so apply well ahead of your travel date. Biometrics must be submitted at a VFS centre. Visit /visas for current fees and documentation requirements — the UK is not part of Schengen, so a Schengen visa does not cover entry.
With one stop, total travel time is ≈ 13–17h. The fastest routing is via Delhi on Air India at ≈ 13–14h.
No. You must connect via Delhi, Dubai, or Doha. Air India via Delhi is the most direct routing.
Economy round-trips typically start from ≈ ₹35,000–55,000. Live fares are on FlightGPT.
Yes — a Standard Visitor visa must be obtained in advance through VFS Global. There is no eVisa for Indians.
January–March and late October–November tend to be cheapest. Book 10–14 weeks ahead.
London is 4h 30m behind in summer (BST) and 5h 30m behind in winter (GMT).
The cheapest Patna to London airfare on any given day depends on three things — your travel date, your airline preference and how far ahead you book. Use the FlightGPT search box above to compare Patna to London ticket prices across Air India, Emirates, Qatar Airways — typically the lowest fare today differs from the lowest fare 30 days from now by 25-40 percent. We surface every option so the lowest Patna-London price wins.
Need a last-minute Patna to London flight for tomorrow, this weekend or in the next seven days? Our live PAT-LHR search pulls real-time fares — last-minute deals do appear on this route, especially on red-eye departures and shoulder days. Tap Search on FlightGPT with your date and we will return the cheapest last-minute Patna London options instantly.
Most travellers prefer the Patna to London non-stop option. The direct Patna-London flight time is ≈ 13–17h with one stop. If you are flexible, 1-stop alternatives through major hubs can be 15-30 percent cheaper. FlightGPT lets you filter by "Direct only" or compare both side by side — useful when you want the cheapest Patna London ticket but are open to a layover.
Patna to London ticket prices on the FlightGPT live grid update by the minute. The lowest-priced Patna London airfare today might be on a low-cost carrier; the best deal next month might be on a full-service Air India flight bundled with checked baggage and a meal. We compare fully-bundled all-in fares, never base fares with surprise add-ons.
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