Cheapest return flights from London to Hanoi in April from $646

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

Return flights

18 Apr - 05 May Pegasus Airlines
11 Apr - 12 May Ryanair
22 Apr - 01 May Pegasus Airlines
07 Apr - 26 Apr Ryanair
16 Apr - 26 Apr Pegasus Airlines
17 Apr - 05 May Ryanair
19 Apr - 10 May Pegasus Airlines
06 Apr - 12 May Ryanair
19 Apr - 03 May Pegasus Airlines
15 Apr - 03 May Pegasus Airlines
19 Apr - 04 May Pegasus Airlines
15 Apr - 04 May Pegasus Airlines
08 Apr - 27 Apr Ryanair
20 Apr - 27 Apr Ryanair
17 Apr - 26 Apr Ryanair
06 Apr - 15 Apr Ryanair
05 Apr - 27 Apr Ryanair
05 Apr - 26 Apr Ryanair
03 Apr - 25 Apr Ryanair
08 Apr - 15 Apr Ryanair

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

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