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Cheap flights from London to Guwahati from ₹ 66,573

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — GAU
22 Dec — 29 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Guwahati

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Guwahati (GAU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 November 2025.

Round-trip from

₹ 66,573

Popular in

December

Cheapest in

May

Average price

₹ 86,384
Air India
  • Air India
  • 3/3-7/3
  • 2 total stops
  • 55h 10m total
  • London to Guwahati
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Highest demand for flights based on searches. 6% potential increase in price (₹ 555,446 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 149,815 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from London to Guwahati

Enter your travel dates to find the best prices.

Best flights from London to Guwahati
Discover carefully curated flight deals from London to Guwahati that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 November 2025.

Tue 3/308:45LHR - GAU
1 stop18h 55mAir India
Sat 7/312:45GAU - LHR
1 stop36h 15mAir India
Deal found 20/11₹ 66,573
Tue 13/108:45LHR - GAU
2 stops24h 55mAir India
Sat 21/212:45GAU - LHR
1 stop36h 15mAir India
Deal found 21/11₹ 74,069

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Guwahati that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 22 November 2025.
Use the filters below to find and compare flights from London to Guwahati that are best for you.

Fly from

London

Fly to

Guwahati

Route

Depart

Return

Price

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Tue 3/3

08:45-09:10

1 stop18h 55m

Guwahati Borjhar

Sat 7/3

12:45-19:30

1 stop36h 15m

₹ 66,573

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Tue 13/1

08:45-15:10

2 stops24h 55m

Guwahati Borjhar

Sat 21/2

12:45-19:30

1 stop36h 15m

₹ 74,069

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Best time to book a flight from London to Guwahati

Have a flexible travel schedule? Discover the best time to fly to Guwahati from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Guwahati

What is the cheapest month to book a flight from London to Guwahati?

Currently, May is the cheapest month in which you can book a flight from London to Guwahati (average of ₹ 59,701). Flying from London to Guwahati in December is currently the most expensive (average of ₹ 100,216). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London to Guwahati?

Related info for your journey

Find useful and relevant information for your journey from London to Guwahati. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Guwahati from London?

    Guwahati Borjhar (GAU), located 18.2 km from the city centre, is the airport you fly into when you book flights from London to Guwahati. 0 airlines have flights to Borjhar from London on a regular basis. Booking flights from London to Guwahati Borjhar should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • How long is the flight from London to Guwahati?

    Airlines like Air India fly from London to Guwahati in about 18h 55m. The time it takes to get you to your destination can typically vary by up to . The distance between London and Guwahati is about 7899 km.

  • Can I find deals for flights from London to Guwahati that include hotel bookings?

    Yes. In addition to deals on London to Guwahati flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Guwahati?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Guwahati.

  • Can I find deals for business class flights from London to Guwahati?

    Yes. Cheapflights offers flight deals from London to Guwahati by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Guwahati?

    Currently, May is the cheapest month in which you can book a flight from London to Guwahati (average of ₹ 59,701). Flying from London to Guwahati in December is currently the most expensive (average of ₹ 100,216). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for London to Guwahati

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Heathrow to Guwahati flights

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Yes! Cheapflights helps users easily find flights from London to Guwahati with no change fees.

Can Cheapflights notify me if prices for flights from London to Guwahati become cheaper?

Not ready to book yet? You can track prices for flights from London to Guwahati on Cheapflights with our Price Alert feature and get notified when better prices are available.

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