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Hanoi – Hong Kong: cheap flights

Prices on this page were found by travellers in recent searches. Choose your dates to see live prices from airlines and travel agencies.Round trips from Hanoi to Hong Kong currently start at $114. The cheapest month is November, from $114. Direct flights from $114.

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Round trip from

$114

1 Dec – 2 Dec · Sun PhuQuoc Airways · direct

found today

Also for this trip: eSIM Transfer

Direct flights from

$114

1 Dec – 2 Dec · Sun PhuQuoc Airways

The route at a glance

About 873 km separate Hanoi and Hong Kong; the quickest flight is 1 h 40 min and a typical one 2 h.

100% of the cheapest tickets are direct; HK Express carries 71% of them.

Most cheap flights leave from Noi Bai International Airport (21 km from the centre of Hanoi).

Most land at Hong Kong International Airport (24 km from the centre of Hong Kong).

A one-way ticket starts at $51, a round trip at $114.

Cheapest price by month

MonthRound trip from
November 2026$114
December 2026$114
January 2027$145
February 2027$220
March 2027$189

Cheapest day to fly

Looking two months ahead, 23 November is the cheapest date to leave, at $51.

Monday is the cheapest day of the week to fly.

Cheapest day to fly
MonTueWedThuFriSatSun
5
$86
6
$72
7
$65
8
$55
9
$69
10
$72
11
$55
12
$65
13
$55
14
$55
15
$57
16
$55
17
$63
18
$63
19
$72
20
$64
21
$55
22
$53
23
$51
24
$53
25
$54
26
$53
27
$52
28
$53
6
$54
7
$54
8
$54
9
$54
10
$54
11
$54
12
$54
13
$55
14
$54
15
$54
16
$55
17
$54
18
$54
19
$63
20
$63
21
$63
22
$63
23
$72
24
$77
25
$77
26
$83

Cheaper More expensive

  • $51 — Monday, Nov. 23, 2026
  • $52 — Friday, Nov. 27, 2026
  • $53 — Sunday, Nov. 22, 2026
  • $53 — Tuesday, Nov. 24, 2026
  • $53 — Thursday, Nov. 26, 2026
  • $53 — Saturday, Nov. 28, 2026
  • $54 — Wednesday, Nov. 25, 2026
  • $54 — Sunday, Nov. 29, 2026
  • $54 — Sunday, Dec. 6, 2026
  • $54 — Monday, Dec. 7, 2026
  • $54 — Tuesday, Dec. 8, 2026
  • $54 — Wednesday, Dec. 9, 2026
  • $54 — Thursday, Dec. 10, 2026
  • $54 — Friday, Dec. 11, 2026
  • $54 — Saturday, Dec. 12, 2026
  • $54 — Monday, Dec. 14, 2026
  • $54 — Tuesday, Dec. 15, 2026
  • $54 — Thursday, Dec. 17, 2026
  • $54 — Friday, Dec. 18, 2026
  • $55 — Sunday, Nov. 8, 2026
  • $55 — Wednesday, Nov. 11, 2026
  • $55 — Friday, Nov. 13, 2026
  • $55 — Saturday, Nov. 14, 2026
  • $55 — Monday, Nov. 16, 2026
  • $55 — Saturday, Nov. 21, 2026
  • $55 — Sunday, Dec. 13, 2026
  • $55 — Wednesday, Dec. 16, 2026
  • $57 — Sunday, Nov. 15, 2026
  • $63 — Tuesday, Nov. 17, 2026
  • $63 — Wednesday, Nov. 18, 2026
  • $63 — Saturday, Dec. 19, 2026
  • $63 — Sunday, Dec. 20, 2026
  • $63 — Monday, Dec. 21, 2026
  • $63 — Tuesday, Dec. 22, 2026
  • $64 — Friday, Nov. 20, 2026
  • $65 — Saturday, Nov. 7, 2026
  • $65 — Thursday, Nov. 12, 2026
  • $69 — Monday, Nov. 9, 2026
  • $72 — Friday, Nov. 6, 2026
  • $72 — Tuesday, Nov. 10, 2026
  • $72 — Thursday, Nov. 19, 2026
  • $72 — Wednesday, Dec. 23, 2026
  • $77 — Thursday, Dec. 24, 2026
  • $77 — Friday, Dec. 25, 2026
  • $83 — Saturday, Dec. 26, 2026
  • $86 — Thursday, Nov. 5, 2026

Price trend, last 30 days

Over the last 30 days the fare moved between $114 and $180, averaging $148.

Today's price is 23% below that average — a good moment to book.

  • 5 October — $180
  • 10 October — $176
  • 15 October — $173
  • 20 October — $135
  • 25 October — $133
  • 30 October — $127
  • 4 November — $114

Trip length and timing

The cheapest tickets are for stays of about 3 nights (the very cheapest: 1 night), booked around 30 days ahead.

Airlines on this route

Airports used

Trip essentials

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Questions and answers

What is the cheapest price for flights from Hanoi to Hong Kong?
The cheapest round-trip ticket found recently costs $114.
Which month is the cheapest to fly from Hanoi to Hong Kong?
November 2026 is currently the cheapest month, with tickets from $114.
Are there direct flights from Hanoi to Hong Kong?
Yes. Direct flights were found from $114.
Which airlines fly from Hanoi to Hong Kong?
Airlines found on this route: Sun PhuQuoc Airways, Cathay Pacific, HK Express, Vietjet, Vietnam Airlines.
How far is Hong Kong from Hanoi?
The distance is about 873 km. A direct flight takes about 1 h 40 min.
How long is the flight from Hanoi to Hong Kong?
The shortest flight takes 1 h 40 min; most take about 2 h.
Which airports do flights from Hanoi to Hong Kong use?
Most depart from Noi Bai International Airport and arrive at Hong Kong International Airport.
What is the cheapest day of the week to fly from Hanoi to Hong Kong?
In the next two months, Monday departures are the cheapest; the single cheapest day is 23 November at $51.
Round trip from $114 Check live prices