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Cheap flights from London to Guwahati from £376

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — GAU
7 Apr — 14 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 8 March 2026.

Fri 17/419:50
LHR
-
GAU
1 stop23h 20m
IndiGo
Fri 24/406:00
GAU
-
LHR
1 stop16h 40m
IndiGo
Deal found 3/3£549
Sun 19/420:15
LHR
-
GAU
1 stop22h 55m
IndiGo
Sun 26/405:40
GAU
-
LHR
1 stop16h 35m
IndiGo
Deal found 5/3£556
Sun 19/421:05
LHR
-
GAU
1 stop15h 35m
Multiple Airlines
Sun 26/421:45
GAU
-
LHR
2 stops24h 30m
Multiple Airlines
Deal found 5/3£580
Fri 17/413:15
LHR
-
GAU
1 stop19h 00m
Multiple Airlines
Fri 24/421:15
GAU
-
LHR
2 stops28h 20m
Multiple Airlines
Deal found 3/3£596
Sun 19/422:10
LHR
-
GAU
2 stops30h 00m
Air India
Sun 26/416:05
GAU
-
LHR
2 stops22h 40m
Air India
Deal found 5/3£625
Fri 17/412:30
LHR
-
GAU
2 stops19h 25m
Air India
Fri 24/416:05
GAU
-
LHR
2 stops22h 40m
Air India
Deal found 3/3£636
Fri 7/813:15
LHR
-
GAU
1 stop15h 25m
Air India
Mon 21/906:00
GAU
-
LHR
1 stop17h 30m
Air India
Deal found 7/3£666
Fri 7/810:20
LHR
-
GAU
2 stops17h 45m
Multiple Airlines
Mon 21/906:00
GAU
-
LHR
1 stop16h 15m
Multiple Airlines
Deal found 7/3£744
Sun 8/311:10
LHR
-
GAU
1 stop29h 25m
British Airways
Thu 12/320:30
GAU
-
LHR
1 stop16h 45m
British Airways
Deal found 3/3£3,334

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 8 March 2026.

Round-trip from

£549

One-way from

£376

Popular in

April

Cheapest in

September

Average price

£663
IndiGo
  • IndiGo
  • 17/4-24/4
  • 2 total stops
  • 40h 00m total
  • London to Guwahati
Search Deals
IndiGo
  • IndiGo
  • 17/4
  • 1 total stop
  • 16h 30m total
  • London to Guwahati
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£109 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 858,174 searches. Data last updated 8 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

Cheapest return flight

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Fri 17/4

19:50-23:40

1 stop23h 20m

Guwahati Borjhar

Fri 24/4

06:00-18:10

1 stop16h 40m

£549

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Sun 19/4

21:05-17:10

1 stop15h 35m

Guwahati Borjhar

Sun 26/4

21:45-17:45

2 stops24h 30m

£580

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Fri 17/4

13:15-12:45

1 stop19h 00m

Guwahati Borjhar

Fri 24/4

21:15-21:05

2 stops28h 20m

£596

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Sun 19/4

22:10-08:40

2 stops30h 00m

Guwahati Borjhar

Sun 26/4

16:05-10:15

2 stops22h 40m

£625
Fastest return journey

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Fri 7/8

10:20-08:35

2 stops17h 45m

Guwahati Borjhar

Mon 21/9

06:00-17:45

1 stop16h 15m

£744
Cheapest one-way
Fastest single journey

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Fri 17/4

20:35-17:35

1 stop16h 30m

£376

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Fri 17/4

12:30-20:40

2 stops27h 40m

£438

Flights are sorted by cheapest return flights first.

Deals found on 3/3

Sorted 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.
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 £494). Flying from London to Guwahati in April is currently the most expensive (average of £871). 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?

What’s the top stopover airport for flights from London to Guwahati?

Share of one-stop return flights from London to Guwahati chosen by Cheapflights users in the past 12 months, using the same stopover each way.

New Delhi (DEL) – chosen by Cheapflights users on 95% of one-stop itineraries from London to Guwahati on Cheapflights.

What’s the cheapest stopover airport for flights from London to Guwahati?

Average return fare for one-stop flights from London to Guwahati, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Mumbai (BOM) is the most affordable one-stop option, with an average return flight price of £623.

What’s the fastest stopover option from London to Guwahati?

Shortest average travel time for one-stop one-way flights from London to Guwahati, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via New Delhi (DEL) have the shortest average one-way travel time for one-stop routes: 15h 41m.

Which airport typically offers the quickest stopover for flights from London to Guwahati?

Average stopover duration for one-stop one-way flights from London to Guwahati, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Mumbai (BOM) offer the fastest connection on this route, with an average stopover time of 4h 15m.

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 8 March 2026.
Read through reviews of airlines operating flights from London to Guwahati, such as Virgin Atlantic, IndiGo, andAir India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Crew

8.2

Entertainment

7.6

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
680 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Crew

8.2

Entertainment

7.6

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
IndiGo
6.8
Okay
542 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Crew

8.2

Entertainment

7.6

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Air India
5.5
Fair
2,969 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Food

6.9

Crew

8.2

Entertainment

7.6

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 3 different airlines.

  • How long is the flight from London to Guwahati?

    For as low as £549, IndiGo can have you in Guwahati from London in 23h 20m. Airlines will cover a distance of 4908 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London to Guwahati round-trip?

    Flying on IndiGo is currently your cheapest option to Guwahati, with prices starting at £512. Additional return tickets that might be worth considering are offered by Air India and Virgin Atlantic, with the lowest prices starting at £546 and £802, respectively. IndiGo is 32% 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.

  • 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 £494). Flying from London to Guwahati in April is currently the most expensive (average of £871). 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

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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

Top 3 airlines flying from London to Guwahati

Discover the top 3 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 8 March 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest£512Average£533FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest£546Average£690FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Virgin AtlanticCheapest£802Average£934FlexibilityNo 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.

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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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