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Cheap flights from London to Guwahati from £371

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — GAU
6 Jul — 13 Jul1
1 adult

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 1 July 2025.

Round-trip from

£594

One-way from

£371

Popular in

December

Cheapest in

May

Average price

£827
Air India
  • Air India
  • 14/8-20/8
  • 3 total stops
  • 44h 30m total
  • London to Guwahati
12/7
  • 12/7
  • 1 total stop
  • 22h 25m total
  • London to Guwahati
Highest demand for flights based on searches. 6% potential increase in price (£36 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from London to Guwahati

Cheapest flights from London to Guwahati
Explore the most affordable flight options available from London to Guwahati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Thu 14/809:45LHR - GAU
2 stops21h 05mAir India
Wed 20/800:05GAU - LHR
1 stop23h 25mAir India
Deal found 30/6£594
Thu 14/822:10LHR - GAU
1 stop32h 40mMultiple Airlines
Thu 21/817:40GAU - LHR
2 stops26h 05mMultiple Airlines
Deal found 30/6£620

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 858,174 searches. Data last updated 1 July 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

Thu 14/8

09:45-11:20

2 stops21h 05m

Guwahati Borjhar

Wed 20/8

00:05-19:00

1 stop23h 25m

£594

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Thu 14/8

22:10-11:20

1 stop32h 40m

Guwahati Borjhar

Thu 21/8

17:40-15:15

2 stops26h 05m

£620

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Sat 12/7

20:35-23:30

1 stop22h 25m

£371

Flights are sorted by cheapest return flights first.

Deals found on 29/6

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 time of day to fly from LON to GAU?

Find hourly flight availability from London to Guwahati. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.

One of the essential ways to save on airfare from London to Guwahati is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 10% on airfare.

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

Reviews of airlines servicing Guwahati

Get insights into the airlines that provide service to Guwahati. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guwahati. Reviews last updated 1 July 2025.
Read through reviews of airlines operating flights from London to Guwahati, such as Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

5.5

Food

5.8

Comfort

5.5

Entertainment

4.6

Boarding

6.2

Crew

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

KTM - DEL

I heard before tht it was not good!! Since I took air India I love it . Sure for next time

Overall

5.5

Food

5.8

Comfort

5.5

Entertainment

4.6

Boarding

6.2

Crew

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

KTM - DEL

I heard before tht it was not good!! Since I took air India I love it . Sure for next time

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?

    If you book a flight to Guwahati from London, you will be flying to Borjhar, which is the city’s only airport. Guwahati Borjhar (GAU) is located 11.3 mi from the center of Guwahati. There are 0 flights from London to Borjhar per day from 2 different airlines.

  • What is the cheapest airline to fly from London to Guwahati round-trip?

    Flying on Air India is currently your cheapest option to Guwahati, with prices starting at £594. Air India is 15% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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.

See more FAQs

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Alternative routes for London to Guwahati

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from London to Guwahati

Discover the top 2 airlines that operate flights from London to Guwahati. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£517Average£697FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Virgin AtlanticCheapest£581Average£821FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Guwahati?

Cheapflights makes it easy to find London to Guwahati flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Guwahati?

Cheapflights helps you find that perfect flight to Guwahati from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Guwahati with no change fees?

Certainly. Search results for flights to Guwahati from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from London to Guwahati and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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