Cheap flights from London to Sylhet – Compare and Save

LON — ZYL
10 Sep — 17 Sep1
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 5 September 2025.

Sat 27/918:20LHR - ZYL
Nonstop9h 45mBiman Bangladesh
Sat 11/1009:35ZYL - LHR
Nonstop11h 20mBiman Bangladesh
Deal found 4/9£658
Wed 12/1110:35LGW - ZYL
2 stops27h 10mMultiple Airlines
Wed 10/1216:25ZYL - LGW
2 stops43h 55mMultiple Airlines
Deal found 3/9£659
Sun 7/906:30LHR - ZYL
3 stops34h 00mMultiple Airlines
Thu 25/909:25ZYL - LHR
3 stops29h 50mMultiple Airlines
Deal found 4/9£662
Sun 16/1110:35LGW - ZYL
2 stops23h 25mMultiple Airlines
Wed 21/116:25ZYL - LGW
2 stops43h 55mMultiple Airlines
Deal found 3/9£663
Fri 12/918:20LHR - ZYL
Nonstop9h 45mBiman Bangladesh
Sun 28/909:35ZYL - LHR
Nonstop11h 20mBiman Bangladesh
Deal found 3/9£663
Sun 7/918:20LHR - ZYL
Nonstop9h 45mBiman Bangladesh
Thu 25/910:45ZYL - LHR
Nonstop11h 20mBiman Bangladesh
Deal found 4/9£664
Fri 26/918:20LHR - ZYL
Nonstop9h 45mBiman Bangladesh
Fri 17/1009:35ZYL - LHR
Nonstop11h 20mBiman Bangladesh
Deal found 3/9£666
Thu 11/906:30LHR - ZYL
3 stops25h 50mMultiple Airlines
Thu 18/910:05ZYL - LHR
3 stops29h 10mMultiple Airlines
Deal found 4/9£667
Sun 7/920:35LHR - ZYL
3 stops34h 15mMultiple Airlines
Sun 21/910:05ZYL - LHR
3 stops29h 10mMultiple Airlines
Deal found 4/9£669
Wed 1/1018:20LHR - ZYL
Nonstop9h 45mBiman Bangladesh
Wed 22/1009:35ZYL - LHR
Nonstop11h 20mBiman Bangladesh
Deal found 5/9£672
Wed 12/1110:35LGW - ZYL
2 stops23h 25mMultiple Airlines
Fri 20/320:10ZYL - LGW
2 stops40h 10mMultiple Airlines
Deal found 5/9£673
Wed 8/1018:20LHR - ZYL
Nonstop9h 45mBiman Bangladesh
Sun 7/1210:05ZYL - LHR
Nonstop12h 00mBiman Bangladesh
Deal found 4/9£676

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