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

Return flights

08 Apr - 13 Apr	easyJet
08 Apr - 15 Apr	easyJet
08 Apr - 18 Apr	easyJet
20 Apr - 30 Apr	easyJet
01 Apr - 13 Apr	easyJet
05 Apr - 13 Apr	easyJet
07 Apr - 13 Apr	easyJet
26 Apr - 10 May	easyJet
03 Apr - 13 Apr	easyJet
26 Apr - 16 May	easyJet
01 Apr - 15 Apr	easyJet
03 Apr - 15 Apr	easyJet
27 Apr - 17 May	easyJet
27 Apr - 13 May	easyJet
12 Apr - 06 May	easyJet
17 Apr - 24 May	easyJet

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

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 April from 658€

Return flights