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£421+ Direct flights to Hanoi

This is the cheapest price on a non-stop flight to Hanoi found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
— HAN
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Hanoi

Enter your travel dates to find the best prices.

Cheapest flights to Hanoi
Explore the most affordable flight options available to Hanoi. Find the lowest fares based on data from user searches, with prices last updated on 22 January 2026.

Mon 11/518:55
LHR
-
HAN
Nonstop11h 45m
Vietnam Airlines
Sun 24/511:05
HAN
-
LHR
Nonstop12h 45m
Vietnam Airlines
Deal found 20/1£479
Sun 10/519:50
LHR
-
HAN
Nonstop11h 45m
Vietnam Airlines
Wed 20/510:10
HAN
-
LHR
Nonstop12h 45m
Vietnam Airlines
Deal found 20/1£633
Mon 8/618:55
LHR
-
HAN
Nonstop11h 45m
Vietnam Airlines
Sun 21/611:05
HAN
-
LHR
Nonstop12h 45m
Vietnam Airlines
Deal found 20/1£636
Mon 4/518:55
LHR
-
HAN
Nonstop11h 45m
Vietnam Airlines
Mon 18/510:20
HAN
-
LHR
Nonstop12h 45m
Vietnam Airlines
Deal found 20/1£638
Mon 4/518:55
LHR
-
HAN
Nonstop11h 45m
Vietnam Airlines
Sun 24/511:05
HAN
-
LHR
Nonstop12h 45m
Vietnam Airlines
Deal found 20/1£640
Wed 6/518:55
LHR
-
HAN
Nonstop11h 45m
Vietnam Airlines
Mon 18/510:20
HAN
-
LHR
Nonstop12h 45m
Vietnam Airlines
Deal found 20/1£645
Sun 31/519:50
LHR
-
HAN
Nonstop11h 45m
Vietnam Airlines
Sun 14/611:05
HAN
-
LHR
Nonstop12h 45m
Vietnam Airlines
Deal found 20/1£646
Wed 6/518:55
LHR
-
HAN
Nonstop11h 45m
Vietnam Airlines
Wed 27/510:10
HAN
-
LHR
Nonstop12h 45m
Vietnam Airlines
Deal found 20/1£647
Mon 4/518:55
LHR
-
HAN
Nonstop11h 45m
Vietnam Airlines
Wed 20/510:10
HAN
-
LHR
Nonstop12h 45m
Vietnam Airlines
Deal found 20/1£648
Sun 31/519:50
LHR
-
HAN
Nonstop11h 45m
Vietnam Airlines
Mon 15/610:20
HAN
-
LHR
Nonstop12h 45m
Vietnam Airlines
Deal found 20/1£648
Sun 7/619:50
LHR
-
HAN
Nonstop11h 45m
Vietnam Airlines
Sun 21/611:05
HAN
-
LHR
Nonstop12h 45m
Vietnam Airlines
Deal found 19/1£658
Mon 11/518:55
LHR
-
HAN
Nonstop11h 45m
Vietnam Airlines
Sun 31/511:05
HAN
-
LHR
Nonstop12h 45m
Vietnam Airlines
Deal found 20/1£662

Best time to book a flight to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Fare Finder

 
Use the slider to find non-stop flights to Hanoi within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches and data was last updated on 22 January 2026.
Use the filters below to find and compare direct flights to Hanoi that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Sun 7/6

19:50-13:35

Nonstop11h 45m

Hanoi Noibai

Sun 21/6

11:05-17:50

Nonstop12h 45m

£658

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 11/5

18:55-12:40

Nonstop11h 45m

Hanoi Noibai

Mon 25/5

10:20-17:05

Nonstop12h 45m

£665

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 20/4

18:55-12:40

Nonstop11h 45m

Hanoi Noibai

Sun 12/7

11:05-17:50

Nonstop12h 45m

£680

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 20/4

18:55-12:40

Nonstop11h 45m

Hanoi Noibai

Wed 15/7

10:10-16:55

Nonstop12h 45m

£680

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Sun 19/4

19:50-13:35

Nonstop11h 45m

Hanoi Noibai

Mon 13/7

10:20-17:05

Nonstop12h 45m

£680

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 20/4

18:55-12:40

Nonstop11h 45m

Hanoi Noibai

Mon 13/7

10:20-17:05

Nonstop12h 45m

£680

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Sun 26/4

19:50-13:35

Nonstop11h 45m

Hanoi Noibai

Mon 4/5

10:20-17:05

Nonstop12h 45m

£689

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Sun 31/5

19:50-13:35

Nonstop11h 45m

Hanoi Noibai

Mon 28/9

10:20-17:05

Nonstop12h 45m

£689

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Wed 3/6

18:55-12:40

Nonstop11h 45m

Hanoi Noibai

Mon 28/9

10:20-17:05

Nonstop12h 45m

£689

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 27/4

18:55-12:40

Nonstop11h 45m

Hanoi Noibai

Mon 4/5

10:20-17:05

Nonstop12h 45m

£689

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 21 results
1
2
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Reviews of airlines flying non-stop to Hanoi

Get insights into the airlines that provide direct flights to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated 22 January 2026.
Get a feel of what it's like to fly with Vietnam Airlines, Qatar Airways, andChina Southern to Vietnam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.6
Good
221 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.6

Comfort

7.6

Entertainment

6.3

Food

6.8

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
Vietnam Airlines
7.6
Good
221 reviews
Vietnam Airlines
7.6
Good
221 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.6

Comfort

7.6

Entertainment

6.3

Food

6.8

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
Qatar Airways
7.4
Good
3,718 reviews
Vietnam Airlines
7.6
Good
221 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.6

Comfort

7.6

Entertainment

6.3

Food

6.8

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
China Southern
7.3
Good
133 reviews
Vietnam Airlines
7.6
Good
221 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.6

Comfort

7.6

Entertainment

6.3

Food

6.8

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
China Eastern
7.2
Good
191 reviews
Vietnam Airlines
7.6
Good
221 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.6

Comfort

7.6

Entertainment

6.3

Food

6.8

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
Air China
7.2
Good
138 reviews
Vietnam Airlines
7.6
Good
221 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.6

Comfort

7.6

Entertainment

6.3

Food

6.8

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.

FAQ about direct flights to Hanoi

Find answers to frequently asked questions about direct flights to Hanoi to unlock the best deals on Cheapflights.

  • How much are direct flights to Hanoi?

    On average, a one-way direct flight to Hanoi will cost users approximately £995. If you're looking for a direct return flight to Hanoi, you can expect to pay around £1,300.

  • How long is a direct flight to Hanoi?

    While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Hanoi to last approximately 11h 20m on average. The quickest direct flight to Hanoi at this time departs from London Heathrow Airport (11h 20m), while the longest leaves from London Heathrow Airport (11h 20m).

  • What is the best time of year to fly direct to Hanoi?

    If you're seeking the lowest price on a direct flight to Hanoi, November is worth consideration, as prices are usually at their lowest, on average. June may be most appealing to users looking for the quietest time to visit Hanoi, when demand is typically at its lowest.

  • What is the most popular direct flight origin to Hanoi?

    Currently, the most popular direct flight origin to Hanoi is London Heathrow Airport. A return direct flight from London Heathrow Airport to Hanoi typically costs around £1,224.

See more FAQs

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