London to Hanoi LCY, LGW, LHR, LTN, SEN, STN → HAN
London City Airport (LCY), London Gatwick Airport (LGW), London Heathrow Airport (LHR), London Luton Airport (LTN), London Southend Airport (SEN), Stansted Airport (STN) → Noi Bai International Airport (HAN)
The cheapest return found recently is $528 with Shenzhen Airlines, 13 Nov – 20 Nov, found yesterday.
Return
The cheapest return fare on each of 16 departure dates is usually $533 to $820.
Cheapest return found recently
$528
13 Nov – 20 Nov · Shenzhen Airlines
London Heathrow Airport (LHR) → Noi Bai International Airport (HAN)
Leaves 9:10 p.m. · Return leaves 6:30 p.m. · 65 h 25 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$528 13 Nov – 20 Novfound yesterdaySee prices for these dates
$469 22 Feb 2027 – 9 Mar 2027found 5 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $460 to $534.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 16 departure dates from 20 Oct to 1 Sept 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 7-night return fares leaving within 3 days of 13 Nov to compare.
Every date we hold
71 fares on 16 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct – 15 Nov | $903 | Malta Air | Stansted Airport (STN) → Noi Bai International Airport (HAN) | out 2 stops, back 2 stops | found 3 days ago | See prices for these dates |
| 22 Oct – 16 Nov | $1,097 | Ryanair | Stansted Airport (STN) → Noi Bai International Airport (HAN) | out 3 stops, back 2 stops | found 3 days ago | See prices for these dates |
| 27 Oct – 18 Nov | $523 | Air China | London Gatwick Airport (LGW) → Noi Bai International Airport (HAN) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 13 Nov – 20 Nov | $525 | Shenzhen Airlines | London Heathrow Airport (LHR) → Noi Bai International Airport (HAN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 16 Nov – 30 Nov | $536 | Air China | London Heathrow Airport (LHR) → Noi Bai International Airport (HAN) | out 1 stop, back 2 stops | found 2 days ago | See prices for these dates |
| 29 Dec – 5 Jan 2027 | $1,469 | easyJet | London Southend Airport (SEN) → Noi Bai International Airport (HAN) | out 1 stop, back 3 stops | found 5 days ago | See prices for these dates |
| 5 Jan 2027 – 16 Jan 2027 | $591 | Air China | London Gatwick Airport (LGW) → Noi Bai International Airport (HAN) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 21 Jan 2027 – 15 Feb 2027 | $485 | Air China | London Gatwick Airport (LGW) → Noi Bai International Airport (HAN) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 29 Jan 2027 – 14 Feb 2027 | $623 | Air China | London Gatwick Airport (LGW) → Noi Bai International Airport (HAN) | out 1 stop, back 2 stops | found 3 days ago | See prices for these dates |
| 4 Feb 2027 – 21 Feb 2027 | $584 | Air China | London Heathrow Airport (LHR) → Noi Bai International Airport (HAN) | out 1 stop, back 2 stops | found 6 days ago | See prices for these dates |
| 5 Feb 2027 – 21 Feb 2027 | $553 | Air China | London Gatwick Airport (LGW) → Noi Bai International Airport (HAN) | out 1 stop, back 2 stops | found 5 days ago | See prices for these dates |
| 22 Feb 2027 – 9 Mar 2027 | $469 | Air China | London Gatwick Airport (LGW) → Noi Bai International Airport (HAN) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 26 Feb 2027 – 14 Mar 2027 | $535 | Air China | London Heathrow Airport (LHR) → Noi Bai International Airport (HAN) | out 1 stop, back 2 stops | found 5 days ago | See prices for these dates |
| 8 Apr 2027 – 22 Apr 2027 | $808 | Air India | London Heathrow Airport (LHR) → Noi Bai International Airport (HAN) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 28 Jun 2027 – 8 Jul 2027 | $857 | Air India | London Heathrow Airport (LHR) → Noi Bai International Airport (HAN) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 1 Sept 2027 – 22 Sept 2027 | $579 | Air China | London Gatwick Airport (LGW) → Noi Bai International Airport (HAN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $469.
Airlines on the cheapest dates: Air China, Air India, Malta Air, Ryanair, Shenzhen Airlines, easyJet.
Premium cabin fares from London to Hanoi
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 13 Nov – 20 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for London to Hanoi?
Return
Fares 90 to 179 days before departure were typically 23% lower than 7 to 13 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 7–13 days | $631 | $523 | +30% | 10 |
| 14–29 days | $534 | $508 | +10% | 7 |
| 30–59 days | $534 | $460 | +10% | 23 |
| 60–89 days | $1,037 | $566 | +113% | 24 |
| 90–179 days | $486 | $467 | Cheapest seen | 23 |
| 180+ days | $580 | $579 | +19% | 12 |
Live price for these dates
The cheapest return found recently is for 13 Nov – 20 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work