How long does a flight from Hanoi to London take?

The average nonstop flight takes 12h 45m , covering a distance of 5,722 miles. Visit our flight page for the latest deals!>/a>

How many flights are there between Hanoi and London per day?

There is a maximum of 1 nonstop flight a day that takes off from Hanoi and lands in London, with an average flight time of 12h 45m. The most common departure time is 10:00 am and most flights take off in the morning. Each week, there are 3 flights. Visit our flight page for the latest deals!>/a>

What is the cheapest flight from Hanoi to London?

In the last 3 days, the lowest price for a flight from Hanoi to London was $317 for a one-way ticket and $681 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Hanoi and London?

Yes, you’ll need a passport to travel to London from Hanoi. Visit our flight page for the latest deals!>/a>

What’s the earliest departure time from Hanoi to London?

Early birds can take the earliest flight from Hanoi at 10:10 am and will be landing in London at 4:55 pm.

What’s the latest departure time from Hanoi to London?

If you prefer to fly at night, the latest flight from Hanoi to London jets off at 11:25 am and lands at 5:50 pm.

Which aircraft models fly most regularly from Hanoi to London?

The Boeing 787 Dreamliner is the aircraft model that flies most regularly on the Hanoi to London flight route.

Which airline alliances offer flights from Hanoi to London?

SkyTeam is the only airline alliance operating flights between Hanoi and London.

On which days can I fly direct from Hanoi to London?

You can catch a nonstop flight from Hanoi to London on on Monday, Wednesday, Thursday, and Sunday.

How does KAYAK find such low prices on flights from Hanoi to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hanoi to London. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hanoi to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Hanoi is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Hanoi to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Hanoi with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hanoi to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Hanoi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Which cabin class options are there for flights between Hanoi and London?

There are 2 cabin class options for the route. These are Business and Economy . Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Which airlines provide the cheapest flights from Hanoi to London?

In the past 3 days, the cheapest round-trip tickets from Hanoi to London were found on China Southern ($681) and Shenzhen Airlines ($683).

$317 CHEAP FLIGHTS from Hanoi to London (HAN - LON)

HAN - LON

KAYAK searches hundreds of travel sites at once for deals on flights to London

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Flights Deals

Cheap Flights from Hanoi to London

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hanoi to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Direct

Recent round-trip flight deals from Hanoi to London

KAYAK's recommended round-trip deals from the most popular airlines that fly from Hanoi to London.

Discover the best prices for you by selecting your travel dates on KAYAK.

2:40 pm - 4:15 pmHAN-LHR

31h 35m2 stops

10:10 pm - 4:45 pmLHR-HAN

36h 35m1 stop

$681China Southern

Find Deal

Sat, Jun 14 - Sat, Jun 21

2:10 am - 7:50 pmHAN-LHR

23h 40m1 stop

10:05 pm - 2:05 pmLHR-HAN

34h 00m1 stop

$683Shenzhen Airlines

Find Deal

Fri, Jun 20 - Sun, Jun 29

2:20 am - 6:40 pmHAN-LHR

22h 20m1 stop

9:20 pm - 1:20 amLHR-HAN

22h 00m1 stop

$704China Eastern

Find Deal

Mon, May 26 - Tue, Jun 3

2:20 am - 6:40 pmHAN-LHR

22h 20m1 stop

9:20 pm - 4:30 pmLHR-HAN

37h 10m2 stops

$706China Eastern

Find Deal

Mon, May 26 - Tue, Jun 3

3:05 pm - 8:00 pmHAN-LHR

34h 55m1 stop

8:25 pm - 11:55 amLHR-HAN

33h 30m1 stop

$712

Find Deal

Tue, May 27 - Tue, Jun 3

2:10 am - 7:50 pmHAN-LHR

23h 40m1 stop

10:00 pm - 11:00 amLHR-HAN

31h 00m2 stops

$717

Find Deal

Fri, Jun 13 - Sat, Jun 21

2:10 am - 8:30 pmHAN-LHR

24h 20m2 stops

10:00 pm - 11:00 amLHR-HAN

31h 00m2 stops

$758Air China

Find Deal

Fri, Jun 13 - Sat, Jun 21

6:40 pm - 8:30 pmHAN-LHR

31h 50m2 stops

8:25 pm - 1:10 amLHR-HAN

22h 45m2 stops

$779Air China

Find Deal

Sat, Jun 14 - Sat, Jun 21

10:35 am - 8:20 amHAN-LHR

27h 45m2 stops

7:30 pm - 7:40 pmLHR-HAN

18h 10m2 stops

$1,052Austrian Airlines

Find Deal

Tue, Jun 10 - Tue, Jun 24

10:35 am - 8:20 amHAN-LHR

27h 45m2 stops

7:30 pm - 7:40 pmLHR-HAN

18h 10m2 stops

$1,236Austrian Airlines

Find Deal

Mon, Jun 9 - Mon, Jun 30

Expert advice

Expert advice for your flight from Hanoi to London

Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.

KAYAK teamed up with top travel experts to share the best tips for your journey.

Airports

HAN

Hanoi's Noi Bai offers fast track services for departures, helping you bypass queues at check-in and security for a smoother experience.

KAYAK's insights & trends for Hanoi to London flights

Get data-powered insights and trends into flights from Hanoi to London to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

Our data shows that the cheapest route for a return flight from Hanoi to London cost $1,772 and was between Hanoi (HAN) and London Heathrow Airport (LHR). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $1,772.

What is the cheapest month to fly from Hanoi to London?

The cheapest month for flights from Hanoi to London is November, where tickets cost $718 (return) on average. On the other hand, the most expensive months are May and August, where the average cost of round-trip tickets is $1,383 and $1,070 respectively.

How far in advance should I book a flight from Hanoi to London?

To get a below average price on the flight from Hanoi to London, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Find deals

Low season	January
High season	June

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly and prices are also 21% lower on average.

When to book flights from Hanoi to London

Are your dates flexible? Find out the best times to travel from Hanoi to London based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Hanoi to London?
In the last 3 days, the lowest price for a flight from Hanoi to London was $317 for a one-way ticket and $681 for a round-trip.
Do I need a passport to fly between Hanoi and London?
Yes, you’ll need a passport to travel to London from Hanoi.
Which aircraft models fly most regularly from Hanoi to London?
The Boeing 787 Dreamliner is the aircraft model that flies most regularly on the Hanoi to London flight route.
Which airline alliances offer flights from Hanoi to London?
SkyTeam is the only airline alliance operating flights between Hanoi and London.
On which days can I fly direct from Hanoi to London?
You can catch a nonstop flight from Hanoi to London on on Monday, Wednesday, Thursday, and Sunday.
How does KAYAK find such low prices on flights from Hanoi to London?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hanoi to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hanoi to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Hanoi is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Hanoi to London?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Hanoi with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hanoi to London?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Hanoi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Direct departures

Hanoi Noibai to London

Monday

Vietnam Airlines

Wednesday

Vietnam Airlines

Sunday

Vietnam Airlines

See more direct flights

Direct returns

London to Hanoi Noibai

Monday

Vietnam Airlines

Wednesday

Vietnam Airlines

Sunday

Vietnam Airlines

See more direct flights

Top airline flying from Hanoi to London

See real verified KAYAK customer reviews for airlines flying from Hanoi to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.

Need help choosing which airline to fly with from Hanoi to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.

7.1

China EasternOverall score based on 148 reviews

7.2Comfort

7.6Boarding

6.0Entertainment

6.9Food

7.8Crew

Airline reviews

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

10.0 ExcellentHugh, Apr 2025PKX - ICN

Everything you need to know for your flight from Hanoi to London

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Information on your arrival and departure airports

Hanoi (HAN)

HAN - LON

$317 Find Cheap Flights from Hanoi to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

Cheap Flights from Hanoi to London

Recent round-trip flight deals from Hanoi to London

Recent one-way flight deals from Hanoi to London

Recent direct flight deals from Hanoi to London

Expert advice for your flight from Hanoi to London

KAYAK's insights & trends for Hanoi to London flights

Get data-powered insights and trends into flights from Hanoi to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Hanoi to London flight route?

Our data shows that the cheapest route for a return flight from Hanoi to London cost $1,772 and was between Hanoi (HAN) and London Heathrow Airport (LHR). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $1,772.

What is the cheapest month to fly from Hanoi to London?

The cheapest month for flights from Hanoi to London is November, where tickets cost $718 (return) on average. On the other hand, the most expensive months are May and August, where the average cost of round-trip tickets is $1,383 and $1,070 respectively.

How far in advance should I book a flight from Hanoi to London?

To get a below average price on the flight from Hanoi to London, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Which airlines provide the cheapest flights from Hanoi to London?

In the past 3 days, the cheapest round-trip tickets from Hanoi to London were found on China Southern ($681) and Shenzhen Airlines ($683).

Which cabin class options are there for flights between Hanoi and London?

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Hanoi and London per day?

There is a maximum of 1 nonstop flight a day that takes off from Hanoi and lands in London, with an average flight time of 12h 45m. The most common departure time is 10:00 am and most flights take off in the morning. Each week, there are 3 flights.

How long does a flight from Hanoi to London take?

The average nonstop flight takes 12h 45m, covering a distance of 5,722 miles.

What’s the earliest departure time from Hanoi to London?

Early birds can take the earliest flight from Hanoi at 10:10 am and will be landing in London at 4:55 pm.

What’s the latest departure time from Hanoi to London?

If you prefer to fly at night, the latest flight from Hanoi to London jets off at 11:25 am and lands at 5:50 pm.

Good to know

When to book flights from Hanoi to London

FAQs for booking flights from Hanoi to London

What is the cheapest flight from Hanoi to London?

In the last 3 days, the lowest price for a flight from Hanoi to London was $317 for a one-way ticket and $681 for a round-trip.

Do I need a passport to fly between Hanoi and London?

Yes, you’ll need a passport to travel to London from Hanoi.

Which aircraft models fly most regularly from Hanoi to London?

The Boeing 787 Dreamliner is the aircraft model that flies most regularly on the Hanoi to London flight route.

Which airline alliances offer flights from Hanoi to London?

SkyTeam is the only airline alliance operating flights between Hanoi and London.

On which days can I fly direct from Hanoi to London?

You can catch a nonstop flight from Hanoi to London on on Monday, Wednesday, Thursday, and Sunday.

How does KAYAK find such low prices on flights from Hanoi to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hanoi to London.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hanoi to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Hanoi is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Hanoi to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Hanoi with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hanoi to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Hanoi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Hanoi to London?

Top airline flying from Hanoi to London

Everything you need to know for your flight from Hanoi to London

Information on your arrival and departure airports

Cabin class types available on flights from Hanoi to London

Complete your trip to London with a hotel stay or car rental

Find direct flights to and from Hanoi and London

Flights to other popular destinations

Flights from domestic origins to London