How long is the flight from London to Guwahati?

Airlines like Air India fly from London to Guwahati in about 21h 15m. 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.

In terms of precipitation, rainfall in Guwahati ranges from 7.0 - 351.0 inches per month. July is typically the wettest month, when rainfall can reach 351.0 mm. December is typically the driest time to visit Guwahati when rainfall is around 7.0 mm.

If weather is an important factor for your trip to Guwahati, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.0 C).

What is the cheapest time of day to fly from LON to GAU?

When flying from London to Guwahati, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

₹ 42,658+ Cheap Flights from London to Guwahati

Cheap flight deals from London to Guwahati

Enter your travel dates to find the best prices.

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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 22 September 2026.

Mon 2/1108:45 -

1 stop18h 50m

Mon 9/1109:55 -

1 stop16h 05m

Deal found 18/9₹ 66,857

Thu 8/1020:35 -

1 stop19h 40m

Thu 22/1013:55 -

1 stop26h 05m

Deal found 19/9₹ 67,048

Thu 5/1108:45 -

1 stop18h 50m

Fri 27/1109:55 -

1 stop16h 05m

Deal found 22/9₹ 71,448

Thu 8/1014:00 -

1 stop21h 05m

Fri 9/1020:15 -

1 stop28h 35m

Deal found 19/9₹ 72,883

Mon 2/1113:55 -

2 stops21h 40m

Mon 9/1118:50 -

3 stops28h 50m

Deal found 18/9₹ 73,743

Wed 18/1108:45 -

1 stop23h 05m

Sat 21/1120:25 -

1 stop28h 25m

Deal found 22/9₹ 73,935

Thu 5/1121:05 -

2 stops21h 10m

Fri 27/1114:55 -

1 stop34h 05m

Deal found 22/9₹ 77,378

Find flight deals from London to Guwahati

Round-trip from	₹ 66,857
One-way from	₹ 42,658
Popular in	July
Cheapest in	November

Air India
2/11-9/11
2 total stops
34h 55m total
London to Guwahati

Search Deals

8/10-31/12
3 total stops
35h 20m total
London to Guwahati

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (₹ 1,260,249 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (₹ 544,982 potential savings vs. average return price).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonGuwahati

LHR London Heathrow - GAU Guwahati Borjhar

LHRGAU

London Heathrow

Sun 22/11

21:05-18:55

1 stop16h 20m

Guwahati Borjhar

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 42,945

LondonGuwahati

LHR London Heathrow - GAU Guwahati Borjhar

LHRGAU

London Heathrow

Sun 18/10

09:45-10:40

1 stop20h 25m

Guwahati Borjhar

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 45,336

LondonGuwahati

LHR London Heathrow - GAU Guwahati Borjhar

LHRGAU

London Heathrow

Thu 8/10

09:45-09:15

1 stop19h 00m

Guwahati Borjhar

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 46,484

LondonGuwahati

LHR London Heathrow - GAU Guwahati Borjhar

LHRGAU

London Heathrow

Mon 30/11

10:30-16:20

2 stops24h 20m

Guwahati Borjhar

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 47,249

LondonGuwahati

LHR London Heathrow - GAU Guwahati Borjhar

LHRGAU

London Heathrow

Thu 8/10

22:15-23:30

2 stops20h 45m

Guwahati Borjhar

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 48,206

LondonGuwahati

LHR London Heathrow - GAU Guwahati Borjhar

LHRGAU

London Heathrow

Sun 18/10

21:05-08:45

3 stops31h 10m

Guwahati Borjhar

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 51,553

LondonGuwahati

LHR London Heathrow - GAU Guwahati Borjhar

LHRGAU

London Heathrow

Sun 13/12

09:55-16:45

3 stops25h 20m

Guwahati Borjhar

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 53,658

LondonGuwahati

LHR London Heathrow - GAU Guwahati Borjhar

LHRGAU

London Heathrow

Wed 30/12

19:20-20:25

2 stops19h 35m

Guwahati Borjhar

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 55,284

LondonGuwahati

LHR London Heathrow - GAU Guwahati Borjhar

LHRGAU

London Heathrow

Tue 1/12

22:00-09:40

1 stop30h 10m

Guwahati Borjhar

Wed 31/12

00:00-19:30

Nonstop0h 00m

₹ 62,266

LondonGuwahati

LHR London Heathrow - GAU Guwahati Borjhar

LHRGAU

London Heathrow

Thu 8/10

13:50-15:35

2 stops21h 15m

Guwahati Borjhar

Thu 22/10

13:55-10:15

2 stops24h 50m

₹ 71,161

Flights are sorted by cheapest return flights first.

Deals found on 22/9

Showing 1-10 of 17 resultsSorted by cheapest first

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.

LON-GAU

LHR-GAU

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.

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

LON-GAU

LHR-GAU

No data available for this route at this time. Please check back soon.

Related info for your journey

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 15m. 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.

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Cheap flights from London to Guwahati from ₹ 42,658

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Guwahati

Cheapest flights from London to GuwahatiExplore 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 22 September 2026.

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 22 September 2026.

Best flights from London to GuwahatiDiscover 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 September 2026.

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 September 2026.

Last-minute flights from London to GuwahatiDiscover last-minute flight deals from London to Guwahati. Data last updated 22 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Guwahati. Data last updated 22 September 2026 and is based on user searches.

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Related info for your journey

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

How long is the flight from London to Guwahati?

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

How can I find direct flights from London to Guwahati?

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

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Alternative routes for London to Guwahati

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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 22 September 2026.

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 September 2026.

Last-minute flights from London to Guwahati
Discover last-minute flight deals from London to Guwahati. Data last updated 22 September 2026 and is based on user searches.

One-way flights from London to Guwahati
Search for one-way flight options from London to Guwahati. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.