Cheap flights from London Heathrow to Guwahati

from as little as £604

27 nights in Guwahati, departing London Heathrow on 03 / Sep / 2025 with Air India (price found 15 hours ago)

Subject to availability, prices correct of the last 24 hours
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The London Heathrow / Guwahati route

All 7910 km of it

Cheap flight deals for this route

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Guwahati flight facts

What you need to know

Alternative flights from the UK to Guwahati

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Guwahati

03 / Sep / 2025 is currently the lowest priced day of the year to fly the London Heathrow/Guwahati route. There are around 13 flights on any given week from the UK to Guwahati and the cheapest month to fly right now is September.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

9 °C

AVG

22 °C

HIGHEST

29 °C

Rainfall (mm)
LOWEST

6 mm

AVG

292 mm

HIGHEST

750.6 mm

Key facts about Guwahati

How to get cheap flights from London Heathrow to Guwahati

Tips and advice from our flight experts

If you're looking to fly from London Heathrow to Guwahati, you might like to know that 03 / Sep / 2025 currently has the cheapest flights. At the moment, there are two airlines flying to Guwahati. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Guwahati.

There are 13 flights from London Heathrow to or via Guwahati every week. Out of the two available airlines, the most popular ones are Air India & British Airways. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.

The distance between London Heathrow to Guwahati is 7910 km. Normally, it takes about 16 hrs 15 mins to fly, and you can definitely expect the journey to be at least 13 hrs 20 mins. You can see the various flight times in the results.

You can also search by month, which will reveal the cheapest time of the week to fly.

Other popular destinations near Guwahati

Where other people are flying to

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