Cheap flights from London to Sylhet – Compare and Save

LON — ZYL
25 Jul — 1 Aug1
1 adult

Find flight deals from London to Sylhet

Cheapest flights from London to Sylhet
Explore the most affordable flight options available from London to Sylhet. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 July 2025.

Sun 7/918:20LHR - ZYL
Nonstop9h 45mBiman Bangladesh
Wed 22/1009:35ZYL - LHR
Nonstop11h 20mBiman Bangladesh
Deal found 18/7£740
Sat 30/805:30LGW - ZYL
3 stops29h 30mMultiple Airlines
Sat 20/909:25ZYL - LGW
3 stops26h 30mMultiple Airlines
Deal found 17/7£741
Sun 7/911:45LHR - ZYL
2 stops27h 00mMultiple Airlines
Sun 23/1120:10ZYL - LHR
2 stops24h 35mMultiple Airlines
Deal found 17/7£744
Sat 30/806:00STN - ZYL
3 stops29h 00mMultiple Airlines
Sat 20/917:50ZYL - STN
3 stops26h 50mMultiple Airlines
Deal found 19/7£748
Thu 28/806:00STN - ZYL
2 stops20h 05mMultiple Airlines
Thu 18/920:10ZYL - STN
3 stops25h 10mMultiple Airlines
Deal found 17/7£752
Fri 19/918:20LHR - ZYL
Nonstop9h 45mBiman Bangladesh
Fri 24/1009:35ZYL - LHR
Nonstop11h 20mBiman Bangladesh
Deal found 17/7£753
Sat 6/918:20LHR - ZYL
Nonstop9h 45mBiman Bangladesh
Sat 27/909:35ZYL - LHR
Nonstop11h 20mBiman Bangladesh
Deal found 18/7£755
Fri 10/1010:55LGW - ZYL
2 stops17h 20mMultiple Airlines
Thu 18/1216:25ZYL - LGW
2 stops22h 45mMultiple Airlines
Deal found 18/7£756
Sat 30/810:15LHR - ZYL
3 stops19h 05mMultiple Airlines
Sat 20/912:15ZYL - LHR
3 stops47h 45mMultiple Airlines
Deal found 17/7£756
Sat 30/818:20LHR - ZYL
Nonstop9h 45mBiman Bangladesh
Sat 20/909:35ZYL - LHR
Nonstop11h 20mBiman Bangladesh
Deal found 19/7£757
Tue 2/915:10STN - ZYL
3 stops24h 45mMultiple Airlines
Tue 9/917:50ZYL - STN
3 stops24h 05mMultiple Airlines
Deal found 18/7£758
Fri 14/1111:45LHR - ZYL
2 stops26h 00mMultiple Airlines
Sun 30/1120:10ZYL - LHR
2 stops24h 35mMultiple Airlines
Deal found 18/7£759

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