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Cheap flights from London Heathrow Airport to Guwahati from ₹ 46,528

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GAU
7 Jun — 14 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Guwahati

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Guwahati
Explore the most affordable flight options available from Heathrow to Guwahati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 May 2026.

Sat 20/614:40
LHR
-
GAU
2 stops22h 25m
Multiple Airlines
Sat 27/620:25
GAU
-
LHR
2 stops44h 45m
Multiple Airlines
Deal found 6/5₹ 72,671
Fri 19/616:15
LHR
-
GAU
2 stops25h 40m
Multiple Airlines
Sun 12/707:50
GAU
-
LHR
3 stops33h 20m
Multiple Airlines
Deal found 4/5₹ 75,974
Fri 19/622:20
LHR
-
GAU
1 stop16h 55m
Air India
Sun 12/720:15
GAU
-
LHR
1 stop28h 35m
Air India
Deal found 4/5₹ 82,864
Thu 25/622:10
LHR
-
GAU
1 stop17h 05m
Air India
Thu 30/723:05
GAU
-
LHR
1 stop24h 25m
Air India
Deal found 6/5₹ 83,052
Fri 19/622:20
LHR
-
GAU
1 stop16h 55m
Air India
Mon 13/713:05
GAU
-
LHR
1 stop35h 45m
Air India
Deal found 4/5₹ 84,940
Tue 1/922:10
LHR
-
GAU
1 stop17h 05m
Air India
Thu 8/1016:05
GAU
-
LHR
2 stops22h 40m
Air India
Deal found 6/5₹ 85,695
Thu 25/610:00
LHR
-
GAU
2 stops20h 10m
Multiple Airlines
Thu 30/713:50
GAU
-
LHR
2 stops30h 00m
Multiple Airlines
Deal found 6/5₹ 86,167
Mon 29/622:10
LHR
-
GAU
1 stop17h 05m
Air India
Thu 30/723:05
GAU
-
LHR
1 stop24h 25m
Air India
Deal found 6/5₹ 87,016
Mon 29/610:00
LHR
-
GAU
2 stops20h 10m
Multiple Airlines
Thu 30/713:50
GAU
-
LHR
2 stops30h 00m
Multiple Airlines
Deal found 6/5₹ 87,205

Find flight deals from Heathrow to Guwahati

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 8 May 2026.

Round-trip from

₹ 72,671

One-way from

₹ 46,528

Popular in

April

Cheapest in

February

Average price

₹ 106,930
20/6-27/6
  • 20/6-27/6
  • 4 total stops
  • 67h 10m total
  • London to Guwahati
Search Deals
30/10
  • 30/10
  • 3 total stops
  • 21h 30m total
  • London to Guwahati
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 1,142,309 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 448,616 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 8 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Guwahati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Sat 20/6

14:40-19:45

2 stops24h 35m

Guwahati Borjhar

Sat 27/6

08:45-14:15

3 stops34h 00m

₹ 73,332

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Fri 19/6

16:15-22:25

2 stops25h 40m

Guwahati Borjhar

Sun 12/7

07:50-12:40

3 stops33h 20m

₹ 75,974

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Fri 19/6

22:20-19:45

1 stop16h 55m

Guwahati Borjhar

Sun 12/7

20:15-20:20

1 stop28h 35m

₹ 82,864

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Tue 1/9

22:10-19:45

1 stop17h 05m

Guwahati Borjhar

Thu 8/10

16:05-10:15

2 stops22h 40m

₹ 85,695

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Fri 19/6

13:15-19:45

2 stops26h 00m

Guwahati Borjhar

Mon 13/7

16:05-10:15

2 stops22h 40m

₹ 88,432

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Fri 19/6

22:20-19:45

1 stop16h 55m

Guwahati Borjhar

Fri 26/6

11:20-11:30

1 stop28h 40m

₹ 89,848

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Mon 31/8

13:15-10:10

1 stop16h 25m

Guwahati Borjhar

Sat 10/10

20:05-14:45

2 stops23h 10m

₹ 126,749
Fastest return journey

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Thu 3/9

14:00-10:40

1 stop16h 10m

Guwahati Borjhar

Fri 9/10

20:45-14:45

2 stops22h 30m

₹ 127,316

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Wed 2/9

22:10-19:30

1 stop16h 50m

Guwahati Borjhar

Sat 10/10

16:05-10:15

2 stops22h 40m

₹ 130,524
Cheapest one-way

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Tue 27/10

22:00-09:10

1 stop29h 40m

₹ 63,799

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 16 resultsSorted by cheapest first
1
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Best time to book a flight from Heathrow to Guwahati

Have a flexible travel schedule? Discover the best time to fly to Guwahati from Heathrow 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 Heathrow Airport to Guwahati

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Guwahati (average of ₹ 67,480). Flying from London Heathrow Airport to Guwahati in April is currently the most expensive (average of ₹ 151,193). 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 Heathrow Airport to Guwahati?

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    Most people fly into Guwahati Borjhar (GAU) if they book a flight to Guwahati from London Heathrow. On average, Borjhar has 0 inbound flights from London Heathrow per day from 0 airlines. Guwahati Borjhar is conveniently located just 18.2 km from Guwahati’s city centre.

  • How long is the flight from London Heathrow Airport to Guwahati?

    There are many flights that can get you from London Heathrow Airport to Guwahati in 16h 55m. Fly via Air India to get the fastest option. There are 7899 km between London Heathrow Airport and Guwahati.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Guwahati?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Guwahati (average of ₹ 67,480). Flying from London Heathrow Airport to Guwahati in April is currently the most expensive (average of ₹ 151,193). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Guwahati

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Silchar flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Heathrow 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 Heathrow to Guwahati?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Guwahati for you. Better yet — we are completely free to use.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Guwahati from Heathrow today and book when prices fit your budget.

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