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

Our cheapest airline available from London to Chittagong is Biman Bangladesh. Our recent data shows that you can find tickets from as low as £684 on this airline. An additional option worth looking into is Oman Air, starting at £870. Biman Bangladesh is currently priced 13% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Chittagong ranges from 6.0 - 727.0 inches per month. July is typically the wettest month, when rainfall can reach 727.0 mm. January is typically the driest time to visit Chittagong when rainfall is around 6.0 mm.

If weather is an important factor for your trip to Chittagong, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

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

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

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

If you book a flight to Chittagong from London, you will be flying to Patenga, which is the city’s only airport. Chittagong Patenga (CGP) is located 6.2 mi from the center of Chittagong. There are 0 flights from London to Patenga per day from 2 different airlines.

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

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

How can I find direct flights from London to Chittagong?

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

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

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

£337+ Cheap Flights from London to Chittagong

Cheap flight deals from London to Chittagong

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Chittagong
Explore the most affordable flight options available from London to Chittagong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Mon 21/909:30 -

2 stops24h 25m

Sat 3/1015:20 -

2 stops20h 40m

Deal found 4/9£669

Tue 22/921:45 -

2 stops36h 10m

Sun 4/1015:20 -

2 stops26h 25m

Deal found 4/9£698

Mon 5/1009:30 -

2 stops24h 25m

Wed 14/1022:05 -

2 stops37h 55m

Deal found 2/9£699

Wed 14/1009:30 -

2 stops24h 25m

Wed 21/1022:05 -

2 stops37h 55m

Deal found 1/9£700

Thu 29/1020:55 -

2 stops29h 40m

Tue 17/1122:10 -

2 stops38h 30m

Deal found 4/9£721

Thu 17/909:45 -

2 stops27h 30m

Sun 27/911:55 -

2 stops28h 35m

Deal found 3/9£741

Mon 2/1120:55 -

1 stop30h 40m

Mon 16/1115:20 -

2 stops26h 45m

Deal found 2/9£743

Wed 9/912:30 -

2 stops21h 25m

Wed 16/909:10 -

2 stops31h 55m

Deal found 4/9£761

Mon 14/920:50 -

1 stop20h 20m

Mon 28/921:25 -

2 stops50h 45m

Deal found 2/9£787

Find flight deals from London to Chittagong

Round-trip from	£669
One-way from	£337
Popular in	July
Cheapest in	April
Average price	£672

21/9-3/10
4 total stops
45h 05m total
London to Chittagong

Search Deals

10/9-31/12
3 total stops
41h 25m total
London to Chittagong

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonChittagong

LHR London Heathrow - CGP Chittagong Patenga

LHRCGP

London Heathrow

Thu 10/9

18:30-16:55

3 stops41h 25m

Chittagong Patenga

Wed 31/12

00:00-19:00

Nonstop0h 00m

£342

LondonChittagong

LHR London Heathrow - CGP Chittagong Patenga

LHRCGP

London Heathrow

Mon 5/10

09:30-14:55

2 stops24h 25m

Chittagong Patenga

Wed 14/10

22:05-07:00

2 stops37h 55m

£699

LondonChittagong

LHR London Heathrow - CGP Chittagong Patenga

LHRCGP

London Heathrow

Mon 2/11

20:55-09:35

1 stop30h 40m

Chittagong Patenga

Sun 15/11

22:10-06:40

2 stops38h 30m

£741

LondonChittagong

LHR London Heathrow - CGP Chittagong Patenga

LHRCGP

London Heathrow

Fri 5/2

13:00-19:30

2 stops24h 30m

Chittagong Patenga

Sun 14/2

09:15-06:35

2 stops27h 20m

£762

LondonChittagong

LHR London Heathrow - CGP Chittagong Patenga

LHRCGP

London Heathrow

Sat 19/9

13:15-18:15

2 stops24h 00m

Chittagong Patenga

Sun 27/9

09:10-07:30

2 stops27h 20m

£791

LondonChittagong

LHR London Heathrow - CGP Chittagong Patenga

LHRCGP

London Heathrow

Wed 14/10

21:45-10:15

1 stop31h 30m

Chittagong Patenga

Wed 21/10

22:05-07:00

2 stops37h 55m

£843

LondonChittagong

LHR London Heathrow - CGP Chittagong Patenga

LHRCGP

London Heathrow

Mon 2/11

08:50-19:45

3 stops28h 55m

Chittagong Patenga

Mon 16/11

07:30-12:05

3 stops34h 35m

£844

LondonChittagong

LHR London Heathrow - CGP Chittagong Patenga

LHRCGP

London Heathrow

Fri 23/10

10:20-16:15

2 stops24h 55m

Chittagong Patenga

Sat 7/11

08:15-22:30

2 stops20h 15m

£850

LondonChittagong

LHR London Heathrow - CGP Chittagong Patenga

LHRCGP

London Heathrow

Fri 30/10

06:30-06:45

2 stops18h 15m

Chittagong Patenga

Sun 29/11

21:10-14:45

2 stops23h 35m

£852

LondonChittagong

LHR London Heathrow - CGP Chittagong Patenga

LHRCGP

London Heathrow

Sat 17/10

06:30-16:15

2 stops28h 45m

Chittagong Patenga

Sat 24/10

22:55-19:25

1 stop25h 30m

£868

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Sorted by cheapest first

Best time to book a flight from London to Chittagong

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

LON-CGP

LHR-CGP

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 Chittagong

LON-CGP

LHR-CGP

What is the cheapest month to book a flight from London to Chittagong?

Currently, April is the cheapest month in which you can book a flight from London to Chittagong (average of £606). Flying from London to Chittagong in May is currently the most expensive (average of £1,004). 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 Chittagong?

Airfare is typical for this route at the moment.

London to Chittagong flights typically cost between £654 and £708 in September.
The cheapest return price found within the last 5 days was £669 on Multiple Airlines (21 Sept–3 Oct).

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

Sharjah (SHJ) – chosen by Cheapflights users on 47% of one-stop itineraries from London to Chittagong on Cheapflights.

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

Sharjah (SHJ) is the most affordable one-stop option, with an average return flight price of £615.

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

Flights via Dhaka (DAC) have the shortest average one-way travel time for one-stop routes: 15h 17m.

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

Flights via Sharjah (SHJ) offer the fastest connection on this route, with an average stopover time of 3h 25m.

How far ahead should I book a flight from London to Chittagong?

To ensure you get the cheapest price possible for a flight from London to Chittagong, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Chittagong

See what other customers who have flown with Oman Air,Air Arabia, andEtihad Airways from London to Chittagong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Oman Air

8.0

Very Good

139 reviews

Check prices

Oman Air

8.0

Very Good

139 reviews

Oman Air

8.0

Very Good

139 reviews

Check prices

Air Arabia

7.6

Good

55 reviews

Oman Air

8.0

Very Good

139 reviews

Check prices

Etihad Airways

7.3

Good

1,532 reviews

Oman Air

8.0

Very Good

139 reviews

Check prices

Biman Bangladesh

6.6

Okay

32 reviews

Oman Air

8.0

Very Good

139 reviews

Check prices

Related info for your journey

What airport do you fly into for flights to Chittagong from London?
If you book a flight to Chittagong from London, you will be flying to Patenga, which is the city’s only airport. Chittagong Patenga (CGP) is located 6.2 mi from the center of Chittagong. There are 0 flights from London to Patenga per day from 2 different airlines.
What are the cheapest airlines flying from London to Chittagong round-trip?
Our cheapest airline available from London to Chittagong is Biman Bangladesh. Our recent data shows that you can find tickets from as low as £684 on this airline. An additional option worth looking into is Oman Air, starting at £870. Biman Bangladesh is currently priced 13% below the average price you’ll pay for this route.
Can I find deals for flights from London to Chittagong that include hotel bookings?
Yes. In addition to deals on London to Chittagong flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Chittagong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Chittagong.
Can I find deals for business class flights from London to Chittagong?
Yes. Cheapflights offers flight deals from London to Chittagong 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 Chittagong?
Currently, April is the cheapest month in which you can book a flight from London to Chittagong (average of £606). Flying from London to Chittagong in May is currently the most expensive (average of £1,004). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from London to Chittagong

Airline	Cheapest	Average	Flexibility	On-time
Biman Bangladesh	Cheapest£684	Average£706	FlexibilityNo cancel fee	On-time45%	Search Biman Bangladesh flights
Oman Air	Cheapest£870	Average£1,024	FlexibilityNo cancel fee	On-time76%	Search Oman Air flights

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How does Cheapflights help users find flights from London to Chittagong?

Cheapflights makes it easy to find London to Chittagong 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 Chittagong?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Chittagong from London.

Can Cheapflights find flights from London to Chittagong with no change fees?

Yes! Cheapflights helps users easily find flights from London to Chittagong with no change fees.

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Cheap flights from London to Chittagong from £337

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Chittagong

Cheapest flights from London to ChittagongExplore the most affordable flight options available from London to Chittagong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Explore the most affordable flight options available from London to Chittagong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from London to ChittagongDiscover carefully curated flight deals from London to Chittagong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Discover carefully curated flight deals from London to Chittagong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from London to ChittagongDiscover last-minute flight deals from London to Chittagong. Data last updated 6 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Chittagong. Data last updated 6 September 2026 and is based on user searches.

One-way flights from London to ChittagongSearch for one-way flight options from London to Chittagong. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Search for one-way flight options from London to Chittagong. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Find flight deals from London to Chittagong

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

Best time to book a flight from London to Chittagong

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

Cheapflights Insights

What is the cheapest month to book a flight from London to Chittagong?

How much does it cost for a return flight from London to Chittagong?

Airfare is typical for this route at the moment.

London to Chittagong flights typically cost between £654 and £708 in September.The cheapest return price found within the last 5 days was £669 on Multiple Airlines (21 Sept–3 Oct).

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

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

Sharjah (SHJ) – chosen by Cheapflights users on 47% of one-stop itineraries from London to Chittagong on Cheapflights.

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

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

Sharjah (SHJ) is the most affordable one-stop option, with an average return flight price of £615.

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

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

Flights via Dhaka (DAC) have the shortest average one-way travel time for one-stop routes: 15h 17m.

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

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

Flights via Sharjah (SHJ) offer the fastest connection on this route, with an average stopover time of 3h 25m.

How far ahead should I book a flight from London to Chittagong?

To ensure you get the cheapest price possible for a flight from London to Chittagong, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Chittagong

See what other customers who have flown with Oman Air,Air Arabia, andEtihad Airways from London to Chittagong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

How can I find direct flights from London to Chittagong?

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

What is the cheapest month to book a flight from London to Chittagong?

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 London to Chittagong

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Chittagong

Explore flights to Chittagong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 6 September 2026.

Direct flights to Bangladesh

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

Search flights from London to Chittagong by cabin class

Find flights from London to Chittagong, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Chittagong flights

Browse other London and Chittagong flight options. Last updated on 6 September 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 6 September 2026.

Popular flight searches

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Top 2 airlines flying from London to Chittagong

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How does Cheapflights help users find flights from London to Chittagong?

Why should you use Cheapflights to find cheap flight tickets from London to Chittagong?

Can Cheapflights find flights from London to Chittagong with no change fees?

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

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Cheapest flights from London to Chittagong
Explore the most affordable flight options available from London to Chittagong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from London to Chittagong
Discover carefully curated flight deals from London to Chittagong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from London to Chittagong
Discover last-minute flight deals from London to Chittagong. Data last updated 6 September 2026 and is based on user searches.

One-way flights from London to Chittagong
Search for one-way flight options from London to Chittagong. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

London to Chittagong flights typically cost between £654 and £708 in September.
The cheapest return price found within the last 5 days was £669 on Multiple Airlines (21 Sept–3 Oct).