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London to Hanoi, Vietnam from £346

⭐Excellent DealAiFly Score: 67/100Verified 12 Oct 2026 14:36 UTC

London, UK to Hanoi with Multiple airlines from £346 — 33% below the typical deal price of £520.

✓ Verified Deal
🏷️ 33% below typical deal priceTypical deal price: £520
This deal vs. typical deal price for this route — verified 12 Oct 2026 at 14:36 UTC

Tickets from £346 both ways. Checked baggage is not included in the base fare.

🧳 Baggage Allowance

Bag Type Dimensions / Weight Included
👜 Personal Item Small bag / laptop ✅ Yes
🎒 Cabin Bag Varies by carrier ✅ Yes
🧳 Checked Bag Not included — buy separately ❌ No
🌍 About Hanoi
Hanoi splits cleanly between the chaotic Old Quarter — 36 streets each named for the guild that once worked it (Hàng Bạc for silver, Hàng Mã for paper goods) — and the wide French-colonial boulevards around Hoàn Kiếm Lake. The dish to order is bún chả: smoky grilled pork patties in a bowl of sweet-sour fish-sauce broth, with cold rice noodles and herbs you dunk yourself. It's a Hanoi original, not phở, and lunch is when locals eat it. Then egg coffee — whisked egg yolk and condensed milk over strong robusta, invented in 1946 at Café Giảng during a milk shortage and still served there. Come in autumn, October–November: dry, cool (15–20°C), the city's best weather. Skip June–August, which is hot, sticky and wet — though that's also when fares drop.

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