AirHint found the following cheapest return flights from Southend (SEN) to Hanoi (HAN) in March 2026 (see full year).

Return flights

18 Mar - 01 Apr	easyJet
08 Mar - 15 Mar	easyJet
18 Mar - 02 Apr	easyJet
13 Mar - 28 Mar	easyJet
16 Mar - 26 Mar	easyJet
09 Mar - 15 Mar	easyJet
31 Mar - 16 Apr	easyJet
21 Mar - 10 Apr	easyJet
08 Mar - 29 Mar	easyJet
11 Mar - 29 Mar	easyJet
28 Mar - 10 Apr	easyJet
28 Mar - 16 Apr	easyJet
08 Mar - 22 Mar	easyJet
28 Mar - 11 Apr	easyJet
25 Mar - 09 Apr	easyJet
23 Mar - 05 Apr	easyJet
10 Mar - 23 Mar	easyJet
25 Mar - 08 Apr	easyJet
10 Mar - 19 Mar	easyJet
02 Mar - 26 Mar	easyJet

Also check the deals for one-way flights from Southend to Hanoi in March.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Southend to Hanoi in March from 685€

Return flights