What percentage of London to Hanoi flights are direct?

Historically, direct flights constitute 0.5% of all flights from London to Hanoi. This indicates that the vast majority of routes involve at least one stopover. For flights with connections, the median number of stopovers is typically 2. This information, based on data from the trailing 90 days, can help travelers plan their journey accordingly.

What's the flight time from London to Hanoi?

The typical direct flight time from London to Hanoi is approximately 11 hours and 20 minutes, covering a distance of 9238 kilometers. For flights with one stop, the median duration extends to about 18 hours and 50 minutes. These durations are based on historical data and represent the average travel times for this route.

How often do London to Hanoi flight prices drop?

Historically, flight prices for the London to Hanoi route experience frequent drops. This suggests that travelers have regular opportunities to find deals. The frequency of these price changes has been observed across the trailing 30-day period. Keeping an eye on price fluctuations can be beneficial for securing a more favorable fare.

Flights From London

To Hanoi

Cheap Flights from London to Hanoi

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Deals from

London

RatePunk searches hundreds of travel sites at once for deals on flights to Hanoi

Prices updated 2 days ago

476 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Oct 12, 2026.)

Today’s best flight deals from London to Hanoi

Explore current cheapest deals departing from London to Hanoi

2026-11-09 – 2026-11-23
LON - Hanoi
90% AI deal score
£490
£360
Round trip
2026-11-12 – 2026-12-04
LON - Hanoi
90% AI deal score
£484
£360
Round trip
2026-11-02 – 2026-11-20
LON - Hanoi
90% AI deal score
£485
£361
Round trip
2027-03-08 – 2027-03-16
LON - Hanoi
91% AI deal score
£515
£362
Round trip
2026-11-05 – 2026-11-18
LON - Hanoi
90% AI deal score
£489
£363
Round trip
2026-11-16 – 2026-11-23
LON - Hanoi
90% AI deal score
£507
£363
Round trip
2026-11-20 – 2026-11-27
LON - Hanoi
90% AI deal score
£507
£363
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2027-02-02 – 2027-02-09
LON - Hanoi
91% AI deal score
£528
£367
Round trip
2027-02-02 – 2027-02-10
LON - Hanoi
91% AI deal score
£527
£367
Round trip
2027-02-08 – 2027-02-16
LON - Hanoi
91% AI deal score
£527
£367
Round trip

London to Hanoi: Overview

Insights for flights from London to Hanoi

Flights from London to Hanoi cover a substantial distance of 9,238 km, classifying this as a long-haul route. This significant travel distance means you should expect longer journey times and typically higher fares compared to shorter routes. Planning ahead for such an extensive trip can help secure more favorable prices and better flight options.

When searching for cheap flights from London to Hanoi, fares typically range from $937 to $1,375, with a median price of $1,127. Right now, current fares are above the typical level for this route. Only 1% of recent fares were classified as a good price, indicating that finding exceptionally low fares can be challenging. New deals appear almost daily for this route, so setting up price alerts can be beneficial.

To find the cheapest time to fly from London to Hanoi, consider traveling in September, when the median fare is $1,065. November also offers competitive pricing, with a median fare of $1,067. October follows closely with a median fare of $1,092. These months generally present better value compared to other times of the year.

A typical journey from London to Hanoi takes 11h 20m, including connections. Most itineraries connect at least once, with the median number of stopovers for connecting flights being 2. While the non-stop flight time is also 11h 20m, the majority of travelers will experience a longer journey due to these connections, with connecting flights having a median duration of 23h 20m.

How much is a round trip from London to Hanoi

Regular price: £440 - £1,073

Prices for flights from London to Hanoi are currently below the regular range.

The regular price range for flights from London to Hanoi is typically between 440 GBP and 1073 GBP. The current lowest deal is 357 GBP with Air China, for travel from Nov 22 to Nov 30.

now £357

Low £440

High £1,073

The cheapest time to fly from London to Hanoi

The cheapest month to fly from London to Hanoi is September, with a median price of $1064. The most expensive month to fly is July, with a median price of $1696. Prices are generally lower from January to November.

September

Cheapest

Flights from £1,064

July

Most Expensive

Flights from £1,696

Jan

Feb

Mar

Apr

May

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from London to Hanoi

Vietnam Airlines

Last-minute flights going from London to Hanoi

Sun, Oct 25

⌛ Last-Minute

LGW - Hanoi

London (LGW) - Hanoi (HAN)

Air China

£626

£399

One-way

Sun, Oct 25

⌛ Last-Minute

LHR - Hanoi

London (LHR) - Hanoi (HAN)

Air China

£713

£402

One-way

Sun, Oct 25

⌛ Last-Minute

LHR - Hanoi

London (LHR) - Hanoi (HAN)

Air China

£706

£402

One-way

Wed, Oct 28

⌛ Last-Minute

LGW - Hanoi

London (LGW) - Hanoi (HAN)

Air China

£638

£375

One-way

Wed, Oct 28

⌛ Last-Minute

LGW - Hanoi

London (LGW) - Hanoi (HAN)

Air China

£635

£375

One-way

Wed, Oct 28

⌛ Last-Minute

LHR - Hanoi

London (LHR) - Hanoi (HAN)

Hainan Airlines

£736

£481

One-way

Biggest price drops on these dates for flights from London to Hanoi

6 nights

Dec 1 - Dec 7

£775 → £374

52%

9 nights

Dec 4 - Dec 13

£749 → £359

52%

3 nights

Dec 4 - Dec 7

£806 → £421

48%

4 nights

Dec 7 - Dec 11

£806 → £421

48%

Popular Airports to fly from London to Hanoi

London - Hanoi route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for London to Hanoi are above the typical level at $1127.

📅 Best time to fly

Fly in September for the best prices

Historically, September offers the lowest median price at $1065 for this route.

⏱️ Flight duration

Direct flights take 11h 20m

The median flight duration is 11h 20m for nonstop and 23h 20m for connecting flights.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 50% of recent availability, with a median of 2 stopovers.

🏆 Airline highlight

Vietnam Airlines offers direct flights

Vietnam Airlines provides direct flight options from London to Hanoi.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from London to Hanoi are frequent, appearing within a 30-day window.

London main airports to depart from

Gatwick (LGW)

Cheapest

Gatwick is a good option for flights from London to Hanoi, offering competitive prices.

📍 ~40 km from London city center (reachable by car or train)

💸 Flights from ~£358

Heathrow (LHR)

Heathrow is a major international hub for flights from London to Hanoi.

📍 ~23 km from London city center (reachable by car or train)

💸 Flights from ~£386

London City (LCY)

London City is a convenient airport for flights from London to Hanoi.

📍 ~13 km from London city center (reachable by car or train)

💸 Flights from ~£693

London Southend (SEN)

London Southend offers another departure point for flights from London to Hanoi.

📍 ~57 km from London city center (reachable by car or train)

💸 Flights from ~£502

London Stansted (STN)

London Stansted is an option for flights from London to Hanoi.

📍 ~49 km from London city center (reachable by car or train)

💸 Flights from ~£418

Luton (LTN)

Luton is another airport serving flights from London to Hanoi.

📍 ~44 km from London city center (reachable by car or train)

💸 Flights from ~£446

Hanoi main airports to arrive at

Noi Bai International (HAN)

Cheapest

Noi Bai International Airport is a good arrival choice for flights from London to Hanoi.

📍 ~22 km from Hanoi (reachable by car)

💸 Flights from ~£353

Airports nearby Hanoi used as alternative

Cat Bi International (HPH)

Cat Bi International is a useful alternative arrival airport, especially with strong road connectivity to Hanoi.

📍 ~105 km from Hanoi (reachable by car)

💸 Flights from ~£534

Business & First Class Flight Deals to Hanoi

Discover luxury on the budget with premium cabin class on flights from London to Hanoi.

Elite

Best Elite deals to Hanoi

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From LHR

Elite

Feb 18

Hanoi, Vietnam

93% AI deal score

$3,640

$2,188

Save $1,452

Air India Limited

Business Class

From LHR

Elite

Nov 26

Hanoi, Vietnam

93% AI deal score

$3,831

$2,258

Save $1,573

Air India Limited

Business Class

From LHR

Elite

Jan 21

Hanoi, Vietnam

93% AI deal score

$5,005

$2,714

Save $2,291

Air India Limited

Business Class

From LHR

Elite

Jan 14

Hanoi, Vietnam

93% AI deal score

$4,889

$2,714

Save $2,175

Air India Limited

Business Class

From LHR

Elite

Jan 11

Hanoi, Vietnam

93% AI deal score

$4,986

$2,714

Save $2,272

Air India Limited

Business Class

From LHR

Elite

Jan 13

Hanoi, Vietnam

93% AI deal score

$4,881

$2,714

Save $2,167

Air India Limited

Business Class

From LHR

Elite

Mar 08

Hanoi, Vietnam

92% AI deal score

$3,428

$2,258

Save $1,170

Air India Limited

Business Class

From LHR

Elite

Jan 07

Hanoi, Vietnam

92% AI deal score

$4,954

$2,262

Save $2,692

Air India Limited

Business Class

From LHR

Elite

Mar 08

Hanoi, Vietnam

92% AI deal score

$3,379

$2,262

Save $1,117

Air India Limited

Business Class

From LHR

Elite

Mar 01

Hanoi, Vietnam

92% AI deal score

$3,362

$2,262

Save $1,100

Air India Limited

Business Class

From LHR

Elite

Mar 01

Hanoi, Vietnam

92% AI deal score

$3,362

$2,262

Save $1,100

Air India Limited

Business Class

From LHR

Elite

Mar 04

Hanoi, Vietnam

92% AI deal score

$3,366

$2,262

Save $1,104

Air India Limited

Business Class

Frequently Asked Questions About Flights to Hanoi

Historically, the optimal booking window for flights from London to Hanoi is typically 7-13 days before departure, with an average price of $1106. Prices tend to be higher for bookings made very close to departure, averaging $1264 for flights booked 0-6 days out. Bookings made 14-27 days in advance also show higher average prices, at $1337. Across the trailing quarter, prices for bookings made 60+ days out were also around $1264.

Based on historical data from the trailing 90 days, a good price for a flight from London to Hanoi is considered to be $937 or less. The median price for this route has been $1127. Travelers can expect 75% of prices to be at or below $1375. These figures provide a useful benchmark for evaluating flight deals.

Historically, September has been the cheapest month to fly from London to Hanoi, with a median price of $1065. November also offers competitive prices, with a median of $1067. October follows closely with a median price of $1092. The annual median price for this route is $1127, indicating that these months offer savings compared to the overall average.

London to Hanoi: Overview

Insights for flights from London to Hanoi

How much is a round trip from London to Hanoi

Regular price: £440 - £1,073

Prices for flights from London to Hanoi are currently below the regular range.

The regular price range for flights from London to Hanoi is typically between 440 GBP and 1073 GBP. The current lowest deal is 357 GBP with Air China, for travel from Nov 22 to Nov 30.

now £357

Low £440

High £1,073

The cheapest time to fly from London to Hanoi

September

Cheapest

Flights from £1,064

July

Most Expensive

Flights from £1,696

Jan

Feb

Mar

Apr

May

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from London to Hanoi

Vietnam Airlines

Last-minute flights going from London to Hanoi

Sun, Oct 25

⌛ Last-Minute

LGW - Hanoi

London (LGW) - Hanoi (HAN)

Air China

£626

£399

One-way

Sun, Oct 25

⌛ Last-Minute

LHR - Hanoi

London (LHR) - Hanoi (HAN)

Air China

£713

£402

One-way

Sun, Oct 25

⌛ Last-Minute

LHR - Hanoi

London (LHR) - Hanoi (HAN)

Air China

£706

£402

One-way

Wed, Oct 28

⌛ Last-Minute

LGW - Hanoi

London (LGW) - Hanoi (HAN)

Air China

£638

£375

One-way

Wed, Oct 28

⌛ Last-Minute

LGW - Hanoi

London (LGW) - Hanoi (HAN)

Air China

£635

£375

One-way

Wed, Oct 28

⌛ Last-Minute

LHR - Hanoi

London (LHR) - Hanoi (HAN)

Hainan Airlines

£736

£481

One-way

Biggest price drops on these dates for flights from London to Hanoi

6 nights

Dec 1 - Dec 7

£775 → £374

52%

9 nights

Dec 4 - Dec 13

£749 → £359

52%

3 nights

Dec 4 - Dec 7

£806 → £421

48%

4 nights

Dec 7 - Dec 11

£806 → £421

48%

Popular Airports to fly from London to Hanoi

London - Hanoi route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for London to Hanoi are above the typical level at $1127.

📅 Best time to fly

Fly in September for the best prices

Historically, September offers the lowest median price at $1065 for this route.

⏱️ Flight duration

Direct flights take 11h 20m

The median flight duration is 11h 20m for nonstop and 23h 20m for connecting flights.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 50% of recent availability, with a median of 2 stopovers.

🏆 Airline highlight

Vietnam Airlines offers direct flights

Vietnam Airlines provides direct flight options from London to Hanoi.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from London to Hanoi are frequent, appearing within a 30-day window.

London main airports to depart from

Gatwick (LGW)

Cheapest

Gatwick is a good option for flights from London to Hanoi, offering competitive prices.

📍 ~40 km from London city center (reachable by car or train)

💸 Flights from ~£358

Heathrow (LHR)

Heathrow is a major international hub for flights from London to Hanoi.

📍 ~23 km from London city center (reachable by car or train)

💸 Flights from ~£386

London City (LCY)

London City is a convenient airport for flights from London to Hanoi.

📍 ~13 km from London city center (reachable by car or train)

💸 Flights from ~£693

London Southend (SEN)

London Southend offers another departure point for flights from London to Hanoi.

📍 ~57 km from London city center (reachable by car or train)

💸 Flights from ~£502

London Stansted (STN)

London Stansted is an option for flights from London to Hanoi.

📍 ~49 km from London city center (reachable by car or train)

💸 Flights from ~£418

Luton (LTN)

Luton is another airport serving flights from London to Hanoi.

📍 ~44 km from London city center (reachable by car or train)

💸 Flights from ~£446

Hanoi main airports to arrive at

Noi Bai International (HAN)

Cheapest

Noi Bai International Airport is a good arrival choice for flights from London to Hanoi.

📍 ~22 km from Hanoi (reachable by car)

💸 Flights from ~£353

Airports nearby Hanoi used as alternative

Cat Bi International (HPH)

Cat Bi International is a useful alternative arrival airport, especially with strong road connectivity to Hanoi.

Hanoi, Vietnam

92% AI deal score

$3,366

$2,262

Save $1,104

Air India Limited

Business Class

Frequently Asked Questions About Flights to Hanoi

Cheap Flights from London to Hanoi

Today’s best flight deals from London to Hanoi

London to Hanoi: Overview

Insights for flights from London to Hanoi

How much is a round trip from London to Hanoi

The cheapest time to fly from London to Hanoi

Direct flights from London to Hanoi

Last-minute flights going from London to Hanoi

Biggest price drops on these dates for flights from London to Hanoi

Popular Airports to fly from London to Hanoi

London - Hanoi route insights

Recent fares are above the typical level

Fly in September for the best prices

Direct flights take 11h 20m

Connecting flights are dominant

Vietnam Airlines offers direct flights

Deals are frequent on this route

London main airports to depart from

Hanoi main airports to arrive at

Airports nearby Hanoi used as alternative

Business & First Class Flight Deals to Hanoi

Best Elite deals to Hanoi

Feb 18

Nov 26

Jan 21

Jan 14

Jan 11

Jan 13

Mar 08

Jan 07

Mar 08

Mar 01

Mar 01

Mar 04

Frequently Asked Questions About Flights to Hanoi

When should I buy London to Hanoi tickets?

How much should a flight from London to Hanoi cost?

What's the best month to fly from London to Hanoi?

What percentage of London to Hanoi flights are direct?

What's the flight time from London to Hanoi?

How often do London to Hanoi flight prices drop?

Related routes

More routes from London

Flights to Hanoi from other cities

London to Hanoi: Overview

Insights for flights from London to Hanoi

How much is a round trip from London to Hanoi

The cheapest time to fly from London to Hanoi

Direct flights from London to Hanoi

Last-minute flights going from London to Hanoi

Biggest price drops on these dates for flights from London to Hanoi

Popular Airports to fly from London to Hanoi

London - Hanoi route insights

Recent fares are above the typical level

Fly in September for the best prices

Direct flights take 11h 20m

Connecting flights are dominant

Vietnam Airlines offers direct flights

Deals are frequent on this route

London main airports to depart from

Hanoi main airports to arrive at

Airports nearby Hanoi used as alternative

Business & First Class Flight Deals to Hanoi

Best Elite deals to Hanoi

Feb 18

Nov 26

Jan 21

Jan 14

Jan 11

Jan 13

Mar 08

Jan 07

Mar 08

Mar 01

Mar 01

Mar 04

Frequently Asked Questions About Flights to Hanoi

When should I buy London to Hanoi tickets?

How much should a flight from London to Hanoi cost?

What's the best month to fly from London to Hanoi?