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Cheap flights from London to Guwahati from ₹ 47,885

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — GAU
17 Aug — 24 Aug1
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 18 July 2026.

Mon 10/812:30
LHR
-
GAU
2 stops21h 10m
Air India
Mon 17/821:15
GAU
-
LHR
1 stop18h 45m
Air India
Deal found 13/7₹ 73,031
Mon 10/807:25
LHR
-
GAU
2 stops20h 25m
Multiple Airlines
Mon 17/813:15
GAU
-
LHR
3 stops27h 55m
Multiple Airlines
Deal found 13/7₹ 90,567
Sat 18/709:45
LHR
-
GAU
1 stop19h 00m
Air India
Wed 22/709:55
GAU
-
LHR
1 stop30h 40m
Air India
Deal found 14/7₹ 91,145
Thu 27/820:15
LHR
-
GAU
1 stop19h 40m
Multiple Airlines
Thu 3/920:15
GAU
-
LHR
1 stop28h 35m
Multiple Airlines
Deal found 13/7₹ 91,434
Sat 18/706:30
LHR
-
GAU
2 stops30h 00m
Multiple Airlines
Wed 22/723:00
GAU
-
LHR
1 stop23h 15m
Multiple Airlines
Deal found 14/7₹ 96,540
Sat 18/720:35
LHR
-
GAU
1 stop15h 55m
Air India
Sun 9/821:15
GAU
-
LHR
1 stop26h 15m
Air India
Deal found 15/7₹ 101,069

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 18 July 2026.

Round-trip from

₹ 73,031

One-way from

₹ 47,885

Popular in

July

Cheapest in

September

Average price

₹ 151,266
Air India
  • Air India
  • 10/8-17/8
  • 3 total stops
  • 39h 55m total
  • London to Guwahati
Search Deals
15/8
  • 15/8
  • 3 total stops
  • 30h 30m total
  • London to Guwahati
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (₹ 2,057,853 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₹ 541,604 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 18 July 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

Cheapest return flight
Fastest return journey

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Mon 10/8

12:30-14:10

2 stops21h 10m

Guwahati Borjhar

Mon 17/8

21:15-11:30

1 stop18h 45m

₹ 73,031

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Thu 27/8

20:15-20:25

1 stop19h 40m

Guwahati Borjhar

Thu 3/9

20:15-20:20

1 stop28h 35m

₹ 91,434

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Sun 3/1

13:00-17:15

1 stop22h 45m

Guwahati Borjhar

Sat 23/1

16:05-19:20

2 stops32h 45m

₹ 98,949

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Thu 27/8

22:10-15:35

2 stops36h 55m

Guwahati Borjhar

Thu 3/9

20:15-19:30

2 stops27h 45m

₹ 105,404

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Fri 18/12

13:55-09:10

3 stops37h 45m

Guwahati Borjhar

Sun 3/1

18:20-12:05

2 stops23h 15m

₹ 173,618

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Fri 18/12

21:05-19:45

1 stop17h 10m

Guwahati Borjhar

Sun 3/1

16:05-11:30

2 stops24h 55m

₹ 196,742

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Sun 27/9

16:40-07:10

1 stop34h 00m

Guwahati Borjhar

Thu 1/10

18:10-13:25

1 stop23h 45m

₹ 233,932

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Sun 13/9

18:50-07:10

1 stop31h 50m

Guwahati Borjhar

Thu 17/9

18:10-06:50

1 stop17h 10m

₹ 235,377
Cheapest one-way
Fastest single journey

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Sat 15/8

21:10-08:10

3 stops30h 30m

₹ 47,885

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Sat 15/8

22:10-09:10

1 stop30h 30m

₹ 52,220

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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

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 21h 10m. 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.

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.
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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