In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from CGP to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chittagong to London Heathrow Airport as you normally would.

What airport do you fly from for flights from Chittagong to London Heathrow?

Located just 6.2 mi from the city center, Chittagong Patenga is the airport most travelers will use when flying to London Heathrow from Chittagong. Booking flights from Patenga (CGP) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

Can I find deals for flights from Chittagong to Heathrow that include hotel bookings?

Yes. In addition to deals on Chittagong to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Chittagong to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chittagong to Heathrow.

Can I find deals for business class flights from Chittagong to Heathrow?

Yes. Cheapflights offers flight deals from Chittagong to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£330+ Cheap Flights from Chittagong to London Heathrow Airport

Cheap flight deals from Chittagong to Heathrow

Enter your travel dates to find the best prices.

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Cheapest flights from Chittagong to Heathrow
Explore the most affordable flight options available from Chittagong to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Fri 9/1022:10 -

2 stops20h 05m

Fri 16/1010:20 -

2 stops24h 55m

Deal found 8/9£820

Fri 23/1022:10 -

2 stops38h 30m

Fri 30/1020:55 -

2 stops29h 40m

Deal found 8/9£822

Thu 1/1015:20 -

2 stops21h 10m

Tue 20/1008:25 -

2 stops19h 20m

Deal found 6/9£835

Wed 21/1015:20 -

2 stops20h 10m

Wed 28/1014:15 -

2 stops19h 45m

Deal found 6/9£836

Thu 24/922:55 -

1 stop36h 35m

Sat 3/1020:50 -

1 stop30h 05m

Deal found 5/9£847

Thu 24/915:20 -

2 stops21h 40m

Sat 3/1016:00 -

2 stops21h 15m

Deal found 5/9£851

Find flight deals from Chittagong to Heathrow

Round-trip from	£820
One-way from	£330

9/10-16/10
4 total stops
45h 00m total
Chittagong to London

Search Deals

19/9-31/12
3 total stops
32h 35m total
Chittagong to London

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chittagong to London Heathrow Airport that are best for you.

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Route

Depart

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Price

Cheapest return flight

Fastest return journey

ChittagongLondon

CGP Chittagong Patenga - LHR London Heathrow

CGPLHR

Chittagong Patenga

Mon 21/9

11:05-07:30

3 stops25h 25m

London Heathrow

Wed 31/12

00:00-05:00

Nonstop0h 00m

£332

ChittagongLondon

CGP Chittagong Patenga - LHR London Heathrow

CGPLHR

Chittagong Patenga

Sat 19/9

22:05-18:10

2 stops49h 05m

London Heathrow

Wed 31/12

00:00-05:00

Nonstop0h 00m

£401

ChittagongLondon

CGP Chittagong Patenga - LHR London Heathrow

CGPLHR

Chittagong Patenga

Fri 9/10

22:10-13:15

2 stops20h 05m

London Heathrow

Fri 16/10

10:20-16:15

2 stops24h 55m

£820

ChittagongLondon

CGP Chittagong Patenga - LHR London Heathrow

CGPLHR

Chittagong Patenga

Fri 23/10

22:10-07:40

2 stops38h 30m

London Heathrow

Fri 30/10

20:55-08:35

2 stops29h 40m

£822

ChittagongLondon

CGP Chittagong Patenga - LHR London Heathrow

CGPLHR

Chittagong Patenga

Thu 1/10

15:20-07:30

2 stops21h 10m

London Heathrow

Tue 20/10

08:25-08:45

2 stops19h 20m

£835

ChittagongLondon

CGP Chittagong Patenga - LHR London Heathrow

CGPLHR

Chittagong Patenga

Wed 21/10

08:40-19:10

1 stop15h 30m

London Heathrow

Wed 28/10

06:30-06:45

2 stops18h 15m

£836

ChittagongLondon

CGP Chittagong Patenga - LHR London Heathrow

CGPLHR

Chittagong Patenga

Thu 24/9

15:20-08:00

2 stops21h 40m

London Heathrow

Sat 3/10

16:00-18:15

2 stops21h 15m

£851

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Sorted by cheapest first

Best time to book a flight from Chittagong to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Chittagong with our price prediction graph.

CGP-LHR

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.

Related info for your journey

What airport do you fly from for flights from Chittagong to London Heathrow?
Located just 6.2 mi from the city center, Chittagong Patenga is the airport most travelers will use when flying to London Heathrow from Chittagong. Booking flights from Patenga (CGP) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.
Can I find deals for flights from Chittagong to Heathrow that include hotel bookings?
Yes. In addition to deals on Chittagong to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chittagong to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chittagong to Heathrow.
Can I find deals for business class flights from Chittagong to Heathrow?
Yes. Cheapflights offers flight deals from Chittagong to Heathrow 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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Can Cheapflights find flights from Chittagong to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chittagong to Heathrow, users can toggle the no change fees filter when performing a flight search.

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Cheap flights from Chittagong to London Heathrow Airport from £330

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Chittagong to Heathrow

Cheapest flights from Chittagong to HeathrowExplore the most affordable flight options available from Chittagong to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Explore the most affordable flight options available from Chittagong to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from Chittagong to HeathrowDiscover carefully curated flight deals from Chittagong to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Discover carefully curated flight deals from Chittagong to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Last-minute flights from Chittagong to HeathrowDiscover last-minute flight deals from Chittagong to Heathrow. Data last updated 9 September 2026 and is based on user searches.

Discover last-minute flight deals from Chittagong to Heathrow. Data last updated 9 September 2026 and is based on user searches.

One-way flights from Chittagong to HeathrowSearch for one-way flight options from Chittagong to Heathrow. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Search for one-way flight options from Chittagong to Heathrow. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

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Use the filters below to find and compare flights from Chittagong to London Heathrow Airport that are best for you.

Best time to book a flight from Chittagong to Heathrow

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Related info for your journey

What airport do you fly from for flights from Chittagong to London Heathrow?

Can I find deals for flights from Chittagong to Heathrow that include hotel bookings?

How can I find direct flights from Chittagong to Heathrow?

Can I find deals for business class flights from Chittagong to Heathrow?

Travelling to a place near London Heathrow Airport?

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 Chittagong to Heathrow

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Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Chittagong to Heathrow by cabin class

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Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.

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Browse other Chittagong and Heathrow flight options. Last updated on 9 September 2026.

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Can Cheapflights notify me if prices for flights from Chittagong to Heathrow become cheaper?

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Cheapest flights from Chittagong to Heathrow
Explore the most affordable flight options available from Chittagong to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from Chittagong to Heathrow
Discover carefully curated flight deals from Chittagong to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Last-minute flights from Chittagong to Heathrow
Discover last-minute flight deals from Chittagong to Heathrow. Data last updated 9 September 2026 and is based on user searches.

One-way flights from Chittagong to Heathrow
Search for one-way flight options from Chittagong to Heathrow. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.