Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Guwahati from £528

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GAU
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 15 January 2026.

Round-trip from

£521

Popular in

December

Cheapest in

November

Average price

£794
Air India
  • Air India
  • 2/2-9/2
  • 3 total stops
  • 58h 35m total
  • London to Guwahati
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 15 January 2026.

Tue 3/221:05
LHR
-
GAU
1 stop19h 20m
Air India
Fri 6/322:25
GAU
-
LHR
1 stop26h 35m
Air India
Deal found 13/1£528
Tue 27/121:05
LHR
-
GAU
1 stop19h 20m
Air India
Mon 2/222:55
GAU
-
LHR
1 stop18h 05m
Air India
Deal found 13/1£545
Mon 26/121:05
LHR
-
GAU
1 stop30h 20m
Air India
Mon 2/222:25
GAU
-
LHR
1 stop26h 35m
Air India
Deal found 14/1£561
Tue 3/221:30
LHR
-
GAU
1 stop29h 30m
Multiple Airlines
Fri 6/322:25
GAU
-
LHR
1 stop26h 35m
Multiple Airlines
Deal found 13/1£614
Thu 15/120:05
LHR
-
GAU
2 stops40h 50m
Multiple Airlines
Sun 1/220:30
GAU
-
LHR
1 stop23h 55m
Multiple Airlines
Deal found 13/1£617
Thu 15/121:10
LHR
-
GAU
1 stop14h 50m
IndiGo
Sun 1/217:00
GAU
-
LHR
1 stop27h 25m
IndiGo
Deal found 13/1£641
Sun 2/821:05
LHR
-
GAU
2 stops31h 35m
Air India
Sun 16/809:50
GAU
-
LHR
1 stop26h 10m
Air India
Deal found 13/1£661

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 858,174 searches. Data last updated 15 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Guwahati that are best for you.

Fly from

Heathrow

Fly to

Guwahati

Route

Depart

Return

Price

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Tue 3/2

21:05-21:55

1 stop19h 20m

Guwahati Borjhar

Fri 6/3

22:25-19:30

1 stop26h 35m

£528

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Tue 27/1

21:05-21:55

1 stop19h 20m

Guwahati Borjhar

Mon 2/2

22:55-11:30

1 stop18h 05m

£545

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Mon 26/1

21:05-08:55

1 stop30h 20m

Guwahati Borjhar

Mon 2/2

22:25-19:30

1 stop26h 35m

£561

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Tue 3/2

21:30-08:30

1 stop29h 30m

Guwahati Borjhar

Fri 6/3

22:25-19:30

1 stop26h 35m

£614

LondonGuwahati

LHR - GAU

LHRGAU

London Heathrow

Tue 27/1

08:40-09:10

2 stops19h 00m

Guwahati Borjhar

Mon 2/2

17:45-14:00

2 stops25h 45m

£1,259

Flights are sorted by cheapest return flights first.

Deals found on 13/1

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

How much does it cost for a return flight from London Heathrow Airport to Guwahati?

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 15 January 2026.
Read reviews from past customers who have flown with Virgin Atlantic and Air India from London Heathrow Airport to Guwahati. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.6

Crew

8.2

Food

6.9

Overall

7.5

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
678 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.6

Crew

8.2

Food

6.9

Overall

7.5

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
2,975 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.6

Crew

8.2

Food

6.9

Overall

7.5

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 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?

    For a flight from London Heathrow to Guwahati, you will be flying into Borjhar. Guwahati Borjhar (GAU) is just 11.3 mi from the center of the city. Borjhar is the only Guwahati airport and it handles 0 inbound flights from London Heathrow per day. 2 airlines have flights to Guwahati Borjhar from London Heathrow on a regular basis.

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

    Airlines like Air India fly from London Heathrow Airport to Guwahati in about 19h 20m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 4908 mi.

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

    Flying on Air India is currently your cheapest option to Guwahati, with prices starting at £572. Another option worth looking into is Virgin Atlantic, starting at £796 return. You may be able to fly from London Heathrow Airport to Guwahati for 25% less than the average price by searching for these airlines.

  • 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.

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

Top 2 airlines flying from Heathrow to Guwahati

Discover the top 2 airlines that operate flights from Heathrow 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 15 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£572Average£762FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Virgin AtlanticCheapest£796Average£898FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Heathrow to Guwahati, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.