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Cheapest one-way flights from London (LGW) to Hanoi (HAN), May

10 dates in May 2027, from $ 377. Book in one tap, or check whether to buy now or wait.

One-way Return

Dates, airline, and price
Dates	Airline	Price
8 May 2027	easyJet
6 May 2027	easyJet
1 May 2027	easyJet

22 May 2027	Wizz Air UK
10 May 2027	Wizz Air
15 May 2027	easyJet
31 May 2027	Norwegian Air Sweden AOC
28 May 2027	Norwegian Air Sweden AOC
5 May 2027	easyJet
27 May 2027	China Eastern

Cheapest deals for the full year

Deals for return flights from London to Hanoi in May.

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Cheap car rent in Noibai Intl

Updated Oct 16, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from London (LGW) to Hanoi (HAN), May

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