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Cheap flights from London to Guwahati from ₹ 38,603

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — GAU
31 Mar — 7 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Guwahati

Enter your travel dates to find the best prices.

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 March 2026.

Wed 22/422:10
LHR
-
GAU
1 stop17h 05m
Air India
Wed 13/520:15
GAU
-
LHR
1 stop28h 35m
Air India
Deal found 27/2₹ 61,546
Tue 10/306:35
LHR
-
GAU
2 stops31h 10m
Multiple Airlines
Tue 17/318:45
GAU
-
LHR
1 stop30h 05m
Multiple Airlines
Deal found 26/2₹ 68,739
Tue 10/313:30
LHR
-
GAU
2 stops20h 25m
Air India
Tue 17/315:40
GAU
-
LHR
2 stops24h 55m
Air India
Deal found 26/2₹ 69,194
Tue 10/319:35
LHR
-
GAU
1 stop21h 00m
IndiGo
Tue 17/318:45
GAU
-
LHR
1 stop30h 05m
IndiGo
Deal found 26/2₹ 69,376
Mon 16/1121:30
LHR
-
GAU
1 stop14h 30m
IndiGo
Wed 25/1118:00
GAU
-
LHR
1 stop30h 50m
IndiGo
Deal found 27/2₹ 76,114
Mon 16/1113:00
LHR
-
GAU
1 stop14h 40m
Air India
Wed 25/1117:45
GAU
-
LHR
1 stop23h 15m
Air India
Deal found 27/2₹ 77,661
Mon 16/1113:00
LHR
-
GAU
1 stop14h 40m
Air India
Fri 27/1109:50
GAU
-
LHR
1 stop16h 10m
Air India
Deal found 27/2₹ 81,030
Sat 11/420:20
LHR
-
GAU
1 stop22h 50m
IndiGo
Sat 18/406:00
GAU
-
LHR
1 stop16h 50m
IndiGo
Deal found 25/2₹ 83,215
Sun 9/812:30
LHR
-
GAU
2 stops22h 25m
Air India
Sat 22/806:00
GAU
-
LHR
2 stops18h 50m
Air India
Deal found 25/2₹ 84,399

Find 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 March 2026.

Round-trip from

₹ 61,546

Popular in

April

Cheapest in

May

Average price

₹ 81,030
Air India
  • Air India
  • 22/4-13/5
  • 2 total stops
  • 45h 40m total
  • London to Guwahati
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (₹ 235,838 potential savings vs. average return price).
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Average for round-trip flights in March 2026
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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 1 March 2026.
Use the filters below to find and compare flights from London to Guwahati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Wed 22/4

13:15-19:45

2 stops26h 00m

Guwahati Borjhar

Wed 13/5

20:15-20:20

1 stop28h 35m

₹ 63,823

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Sat 11/4

20:20-23:40

1 stop22h 50m

Guwahati Borjhar

Sat 18/4

06:00-18:20

1 stop16h 50m

₹ 83,215

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Sat 11/4

20:45-19:45

1 stop18h 30m

Guwahati Borjhar

Sat 18/4

21:15-18:20

2 stops25h 35m

₹ 86,584

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Sun 9/8

13:15-09:10

1 stop15h 25m

Guwahati Borjhar

Sat 22/8

20:15-20:20

1 stop28h 35m

₹ 87,130

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Sun 9/8

13:15-12:45

1 stop19h 00m

Guwahati Borjhar

Sat 22/8

18:10-20:15

2 stops30h 35m

₹ 91,591

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Fri 27/3

18:10-08:25

3 stops32h 45m

Guwahati Borjhar

Fri 3/4

16:40-18:20

2 stops30h 10m

₹ 97,782

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Mon 23/3

11:10-19:50

1 stop27h 10m

Guwahati Borjhar

Fri 27/3

18:35-07:45

1 stop18h 40m

₹ 305,911

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Fri 27/3

08:45-15:10

2 stops24h 55m

Guwahati Borjhar

Fri 3/4

16:05-10:15

2 stops22h 40m

₹ 371,555

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Fri 27/3

09:10-19:15

2 stops28h 35m

Guwahati Borjhar

Fri 3/4

09:50-10:15

3 stops28h 55m

₹ 1,378,696

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Sat 7/3

22:35-19:15

2 stops39h 10m

₹ 42,700

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 12 resultsSorted by cheapest first
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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 ₹ 60,363). Flying from London to Guwahati in December is currently the most expensive (average of ₹ 98,602). 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 and IndiGo fly from London to Guwahati in about 22h 50m. The time it takes to get you to your destination can typically vary by up to 3h 10m. The distance between London and Guwahati is about 7899 km. This flight may include one or multiple stops.

  • 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 ₹ 60,363). Flying from London to Guwahati in December is currently the most expensive (average of ₹ 98,602). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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.
Heathrow to Guwahati flights
Heathrow to Silchar flights

Fly with Cheapflights

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

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

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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