LHR - GAU

£557 Find Cheap Flights from London to Guwahati

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Guwahati departing on 19/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Guwahati

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Guwahati, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Guwahati, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£759
Typical prices: £671-£759
British Airways
Thu 11/6Mon 15/6
LHR - GAU • 1 stop
Cheapest one-way flight
£557
Multiple Airlines
Sun 19/7
LHR - GAU • 3 stops
Top airlines
Cheapest • from £759 (return)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between London and Guwahati. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £856 (return)
Shortest trip • 14h 30m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 30% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Guwahati!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Guwahati (LHR-GAU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Guwahati that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Guwahati

Thu, 11 Jun - Mon, 15 Jun
British Airways Logo
10:20 - 07:10
LHR
-
GAU
16h 20m
1 stop
British Airways Logo
17:00 - 06:50
GAU
-
LHR
18h 20m
1 stop
£759British Airways
Sat, 8 Aug - Sat, 22 Aug
Multiple Airlines Logo
18:55 - 19:55
LHR
-
GAU
20h 30m
2 stops
Multiple Airlines Logo
17:00 - 06:25
GAU
-
LHR
41h 55m
2 stops
£854Multiple Airlines
Sat, 8 Aug - Sat, 22 Aug
Multiple Airlines Logo
20:45 - 17:00
LHR
-
GAU
15h 45m
1 stop
Multiple Airlines Logo
20:25 - 16:45
GAU
-
LHR
24h 50m
2 stops
£918Multiple Airlines
Sat, 8 Aug - Sat, 22 Aug
IndiGo Logo
20:10 - 07:10
LHR
-
GAU
30h 30m
1 stop
IndiGo Logo
21:00 - 18:10
GAU
-
LHR
25h 40m
1 stop
£949IndiGo
Sun, 10 May - Thu, 14 May
British Airways Logo
18:50 - 07:10
LHR
-
GAU
31h 50m
1 stop
British Airways Logo
17:00 - 15:20
GAU
-
LHR
26h 50m
1 stop
£2,437British Airways
Sun, 10 May - Thu, 14 May
British Airways Logo
18:50 - 17:35
LHR
-
GAU
18h 15m
1 stop
British Airways Logo
18:10 - 15:20
GAU
-
LHR
25h 40m
1 stop
£2,438British Airways
Sun, 10 May - Thu, 14 May
British Airways Logo
18:50 - 17:35
LHR
-
GAU
18h 15m
1 stop
British Airways Logo
17:00 - 06:50
GAU
-
LHR
18h 20m
1 stop
£2,444British Airways
Booking Insights

KAYAK’s insights & trends for London to Guwahati flights

Get data-powered insights and trends into flights from London to Guwahati to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London Heathrow Airport to Guwahati?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Guwahati departing in June.

What is the cheapest month to fly from London Heathrow Airport to Guwahati?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Guwahati, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Guwahati is February, where tickets cost £536 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is £1,185 and £992 respectively.

Good to know - Cheap tickets from London to Guwahati

Low seasonMarch
Cheapest flight£557
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (54% more expensive on average)
Flight from London to Guwahati

When to book flights from London to Guwahati

Are your dates flexible? Find out the best times to travel from London to Guwahati based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Guwahati flights

  • What is the cheapest flight from London Heathrow Airport to Guwahati?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Guwahati was £467 for a one-way ticket and £759 for a return.

  • Which aircraft models fly most regularly from London to Guwahati?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Guwahati?

    SkyTeam, and Star Alliance are the airline alliances operating flights between London and Guwahati, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from London to Guwahati, Virgin Atlantic or IndiGo?

    The two airlines most popular with KAYAK users for flights from London to Guwahati are Virgin Atlantic and IndiGo. With an average price for the route of £940 and an overall rating of 7.5, Virgin Atlantic is the most popular choice. IndiGo is also a great choice for the route, with an average price of £536 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from London to Guwahati?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Guwahati.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Guwahati?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Guwahati from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Guwahati?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Guwahati with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Guwahati?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Guwahati from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from London to Guwahati

 
See real verified KAYAK customer reviews for airlines flying from London to Guwahati. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Guwahati? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Virgin AtlanticOverall score based on 685 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.9Food
7.5Entertainment
Airline reviews

Seating and zone. The minor I went with didn’t even seat close to me

4.0 OkayAnonymous, Mar 2026
BOS - LIS
Read more Virgin Atlantic reviews

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Flight was delayed and due to this we almost miss the connection flight

The flight was delayed by 3 hours, causing me to miss my connecting international flight. I then had to wait in the airport 18 hours for the next flight. The reason for the delay was a computer issue, not something outside of their control like weather. To add insult to injury, instead of trying to expedite the flight to make up for lost time, they ran a carry-on baggage check to verify every bag onboard belonged to someone on the plane, which took another 20 minutes.

झूठा है इंडिगो फ्लाइट में मील दिया नहीं जब शिकायत किया तो बोला आपको मिल चुका है

It took a lot of time to declare that the flight gonna be cancelled ☹️ very disappointed.

Electronic check in is must these days. Food could be better.

They denied my meal which was included in ticket and also damaged my bag completely and broke the wheel and still not accepting their fault

Flight cancelled after 4+ hour delay. Indigo created a nightmare scenario and showed the most callus attitude towards the passengers I will refer to them was IndiNoGo!

Very nice and pleasant. Boarding was quick and the crew were responsive

IndiGo is low cost and therefore no frills, but is always a pleasant experience. No mood lighting and fancy features but clean aircraft, professional crew and absolute value for money.

Very hard seats. No food service, even though price is not competitive.

Entertainment systems did not work at all And the seats are the worse on this 787-8 aircraft. Normally I get good sleep on long flights but this time I only slept 2 hours out of the 8+.

The web check in doesn’t work. Had to wait 10 minutes on the counter for them to figure out boarding. I understand AI Express doesn’t have a practice to offer food to everyone in the business class. The flight attendant asks for name (not sure why she doesn’t know it especially with only 8 passengers in the business class) to figure out whether or not they should serve food. KAYAK should sell AI Express tickets separately, not as part of AI. Neither the experience close to AI, the Maharaja points also don’t get awarded despite Express being part of AI.

tray table was inclined by 30 degress so could not use it

Very poor experience. The entertainment screen wasn't working, charging USB was not working. There was a water leak on my head from air conditioning. The tray table was cracked. seats were old and dirty.

The plane was very dated with the worst entertainment system i have seen in 30 years. Flight attendants were responsive.

I think if i find different options I’ll travel with it but not with air India they never loaded the luggage’s and they announce the luggage’s will be arriving on belt number 5 when all passengers reach to the belt we find they haven’t loaded the luggage’s

Flight was cancelled by air India. There was no explanation provided why the flight was cancelled. Found out that the flight was cancelled because the Iran air space was closed. Meanwhile, all other flights passing through that region were operating without issues. When asked to refund money for the tickets, being told that “ As checked, we wish to share that Flight AI 116 on 15 January 2026 from New York to Mumbai was cancelled due to Iran airspace closure, which were beyond the airline’s control. While such events can disrupt travel plans, we appreciate your understanding and patience. Our team remains committed to ensuring the safety and comfort of all passengers and takes all necessary measures to minimize any issues. However, we must inform you that compensation is not applicable under these extraordinary circumstances, in accordance with the relevant regulations.” Completed unacceptable and unprofessional behavior!

The flight was on time, the entire experience was very smooth. The Flight crew were incredibly professional and nice. Made us feel very comfortable

Very old aircraft. Business class seats don’t work right. No way to get out my tray table. Crew didn’t seem surprised about the aircraft and didn’t have any real answers. Old 777 seems to not have been updated ever.

They rescheduled flight..no customer care to even reach or accommodate

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

Information on your arrival and departure airports