Cheapest return flights from Hanoi to London in April from $613

Best time to book flights for Hanoi (HAN) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Hanoi (HAN) to London (LHR) in April 2025 (see full year).

Return flights

01 Apr - 15 Apr China Southern
10 Apr - 14 Apr China Southern
01 Apr - 10 Apr China Southern
01 Apr - 07 May China Southern
07 Apr - 21 Apr Air China
06 Apr - 21 Apr Shenzhen Airlines
06 Apr - 28 Apr Shenzhen Airlines
11 Apr - 15 Apr China Southern
11 Apr - 14 Apr China Southern
14 Apr - 24 Apr Air China
02 Apr - 10 Apr China Southern
02 Apr - 07 May China Southern
14 Apr - 07 May Air China
30 Apr - 07 May China Southern
30 Apr - 17 May China Southern
29 Apr - 04 May Qatar Airways
28 Apr - 04 May China Southern
30 Apr - 04 May China Southern
29 Apr - 06 May Qatar Airways
28 Apr - 05 May Cathay Pacific

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

Skyscanner

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.

Book a cheap hotel in London

Cheap car rent in London