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Cheap flights from London Heathrow Airport to Chittagong from £700

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CGP
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Chittagong

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Chittagong
Explore the most affordable flight options available from Heathrow to Chittagong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 May 2026.

Mon 15/621:55
LHR
-
CGP
2 stops18h 50m
Multiple Airlines
Sun 21/615:20
CGP
-
LHR
2 stops20h 05m
Multiple Airlines
Deal found 19/5£763
Mon 25/520:15
LHR
-
CGP
3 stops31h 30m
Multiple Airlines
Thu 11/607:40
CGP
-
LHR
3 stops31h 35m
Multiple Airlines
Deal found 17/5£797
Fri 19/609:30
LHR
-
CGP
2 stops24h 25m
Multiple Airlines
Mon 29/609:20
CGP
-
LHR
2 stops26h 10m
Multiple Airlines
Deal found 20/5£838
Mon 15/620:50
LHR
-
CGP
1 stop20h 20m
Oman Air
Sun 21/608:40
CGP
-
LHR
1 stop15h 30m
Oman Air
Deal found 19/5£883
Tue 16/609:30
LHR
-
CGP
2 stops24h 25m
Multiple Airlines
Tue 14/722:10
CGP
-
LHR
2 stops21h 00m
Multiple Airlines
Deal found 17/5£899
Sun 24/520:15
LHR
-
CGP
3 stops31h 15m
Multiple Airlines
Thu 4/607:50
CGP
-
LHR
3 stops31h 25m
Multiple Airlines
Deal found 18/5£938
Tue 16/620:50
LHR
-
CGP
1 stop30h 05m
Oman Air
Tue 14/708:40
CGP
-
LHR
1 stop15h 30m
Oman Air
Deal found 17/5£940
Mon 18/520:15
LHR
-
CGP
3 stops31h 30m
Multiple Airlines
Wed 20/511:00
CGP
-
LHR
3 stops25h 30m
Multiple Airlines
Deal found 16/5£979
Tue 26/520:50
LHR
-
CGP
1 stop30h 05m
Oman Air
Wed 3/608:40
CGP
-
LHR
1 stop15h 30m
Oman Air
Deal found 16/5£1,001
Sun 24/520:50
LHR
-
CGP
1 stop20h 20m
Oman Air
Thu 4/608:40
CGP
-
LHR
1 stop15h 30m
Oman Air
Deal found 18/5£1,123

Find flight deals from Heathrow to Chittagong

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Chittagong (CGP). 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 20 May 2026.

Round-trip from

£700

Popular in

August

Cheapest in

September

Average price

£1,012
4/7-18/7
  • 4/7-18/7
  • 4 total stops
  • 58h 10m total
  • London to Chittagong
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Chittagong 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 20 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Chittagong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonChittagong

LHR - CGP

LHRCGP

London Heathrow

Sat 4/7

09:30-19:55

2 stops29h 25m

Chittagong Patenga

Sat 18/7

15:20-15:05

2 stops28h 45m

£700

LondonChittagong

LHR - CGP

LHRCGP

London Heathrow

Mon 25/5

20:15-08:45

3 stops31h 30m

Chittagong Patenga

Thu 11/6

07:40-10:15

3 stops31h 35m

£797

LondonChittagong

LHR - CGP

LHRCGP

London Heathrow

Fri 19/6

09:30-14:55

2 stops24h 25m

Chittagong Patenga

Mon 29/6

09:20-06:30

2 stops26h 10m

£838

LondonChittagong

LHR - CGP

LHRCGP

London Heathrow

Mon 15/6

20:50-22:10

1 stop20h 20m

Chittagong Patenga

Sun 21/6

08:40-19:10

1 stop15h 30m

£883

LondonChittagong

LHR - CGP

LHRCGP

London Heathrow

Fri 19/6

20:50-07:55

1 stop30h 05m

Chittagong Patenga

Mon 29/6

08:40-19:10

1 stop15h 30m

£883

LondonChittagong

LHR - CGP

LHRCGP

London Heathrow

Tue 16/6

09:30-14:55

2 stops24h 25m

Chittagong Patenga

Tue 14/7

22:10-14:10

2 stops21h 00m

£899

LondonChittagong

LHR - CGP

LHRCGP

London Heathrow

Mon 15/6

21:55-21:45

2 stops18h 50m

Chittagong Patenga

Sun 21/6

08:40-06:30

1 stop26h 50m

£971

LondonChittagong

LHR - CGP

LHRCGP

London Heathrow

Tue 26/5

20:50-07:55

1 stop30h 05m

Chittagong Patenga

Wed 3/6

08:40-19:10

1 stop15h 30m

£1,001
Fastest return journey

LondonChittagong

LHR - CGP

LHRCGP

London Heathrow

Sat 4/7

08:25-07:55

1 stop18h 30m

Chittagong Patenga

Sat 18/7

08:40-19:10

1 stop15h 30m

£1,064

LondonChittagong

LHR - CGP

LHRCGP

London Heathrow

Sun 24/5

20:50-22:10

1 stop20h 20m

Chittagong Patenga

Thu 4/6

08:40-19:10

1 stop15h 30m

£1,123

Flights are sorted by cheapest return flights first.

Deals found on 15/5

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Chittagong

Have a flexible travel schedule? Discover the best time to fly to Chittagong 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 Chittagong

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

Reviews of airlines servicing Chittagong

Get insights into the airlines that provide service to Chittagong. 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 Chittagong. Reviews last updated 20 May 2026.
Get a feel of what it's like to fly with Oman Air,Emirates, andBiman Bangladesh from London Heathrow Airport to Chittagong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Oman Air
8.1
Very Good
130 reviews
Check prices

Boarding

8.1

Food

7.7

Comfort

8.0

Crew

8.3

Entertainment

7.6

Overall

8.1
Oman Air
8.1
Very Good
130 reviews
Oman Air
8.1
Very Good
130 reviews
Check prices

Boarding

8.1

Food

7.7

Comfort

8.0

Crew

8.3

Entertainment

7.6

Overall

8.1
Emirates
8.1
Very Good
3,574 reviews
Oman Air
8.1
Very Good
130 reviews
Check prices

Boarding

8.1

Food

7.7

Comfort

8.0

Crew

8.3

Entertainment

7.6

Overall

8.1
Biman Bangladesh
7.2
Good
28 reviews
Oman Air
8.1
Very Good
130 reviews
Check prices

Boarding

8.1

Food

7.7

Comfort

8.0

Crew

8.3

Entertainment

7.6

Overall

8.1

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Chittagong. 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 Chittagong from London Heathrow?

    Most people fly into Chittagong Patenga (CGP) if they book a flight to Chittagong from London Heathrow. On average, Patenga has 0 inbound flights from London Heathrow per day from 3 airlines. Chittagong Patenga is conveniently located just 6.2 mi from Chittagong’s city center.

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

    There are many flights that can get you from London Heathrow Airport to Chittagong in 20h 20m. Fly via Oman Air to get the fastest option. Airlines will cover a distance of 5119 mi.

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

    Cheapflights users have booked flights from London Heathrow Airport to Chittagong round-trip from £681. Other airlines that can offer you cheap pricing are Biman Bangladesh, from £689, and Oman Air, from £778. These flights start at 25% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Heathrow to Chittagong?

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Heathrow to Chittagong

Discover the top 3 airlines that operate flights from Heathrow to Chittagong. 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 20 May 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest£681Average£769FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Biman BangladeshCheapest£689Average£712FlexibilityNo cancel feeOn-time45%
Search Biman Bangladesh flights
Oman AirCheapest£778Average£1,012FlexibilityNo cancel feeOn-time76%
Search Oman Air 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 Chittagong?

Deals for Heathrow to Chittagong flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Chittagong by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Chittagong from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Chittagong 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!

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