What percentage of London to Hanoi flights are direct?

Historically, approximately 0.5% of flights from London to Hanoi are direct. This indicates that the vast majority of travelers on this route will typically have connecting flights. For those with connecting flights, the median number of stopovers observed is 2. This data reflects trends observed over a 90-day period.

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. This is based on a median direct flight duration of 680 minutes. For flights with one stop, the median duration extends significantly to about 18 hours and 50 minutes, or 1130 minutes. The distance covered on this route is 9238 kilometers.

How often do London to Hanoi flight prices drop?

Historically, flight prices for the London to Hanoi route tend to drop frequently. This indicates that travelers may often find opportunities for price reductions. This observation is based on pricing trends analyzed over a 30-day period, suggesting a dynamic market for this route.

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 today

485 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)

Today’s best flight deals from London to Hanoi

Explore current cheapest deals departing from London to Hanoi

2026-11-23 – 2026-12-09
LON - Hanoi
89% AI deal score
£480
£365
Round trip
2026-11-23 – 2026-12-09
LON - Hanoi
93% AI deal score
£595
£366
Round trip
2027-01-11 – 2027-02-08
LON - Hanoi
89% AI deal score
£482
£375
Round trip
2026-11-10 – 2026-11-23
LON - Hanoi
89% AI deal score
£491
£377
Round trip
2026-12-04 – 2026-12-10
LON - Hanoi
91% AI deal score
£775
£378
Round trip
2026-11-12 – 2026-11-25
LON - Hanoi
88% AI deal score
£482
£378
Round trip
2026-11-24 – 2026-12-13
LON - Hanoi
88% AI deal score
£478
£379
Round trip
2026-11-10 – 2026-11-19
LON - Hanoi
89% AI deal score
£496
£379
Round trip
2026-11-16 – 2026-11-22
LON - Hanoi
89% AI deal score
£501
£379
Round trip
2026-11-24 – 2026-12-08
LON - Hanoi
88% AI deal score
£483
£379
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: £476 - £1,007

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

The regular price range for this route is typically between 476 GBP and 1007 GBP. The current lowest deal is 360 GBP with Air China, for travel from Feb 5 to Feb 17.

now £360

Low £476

High £1,007

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

Fri, Oct 30

⌛ Last-Minute

LHR - Hanoi

London (LHR) - Hanoi (HAN)

Xiamen Airlines

£864

£499

One-way

Fri, Oct 30

⌛ Last-Minute

LHR - Hanoi

London (LHR) - Hanoi (HAN)

Xiamen Airlines

£799

£499

One-way

Wed, Nov 4

⌛ Last-Minute

LHR - Hanoi

London (LHR) - Hanoi (HAN)

Xiamen Airlines

£714

£473

One-way

Tue, Nov 10

⌛ Last-Minute

LGW - Hanoi

London (LGW) - Hanoi (HAN)

Air China

£495

£375

One-way

Tue, Nov 10

⌛ Last-Minute

LGW - Hanoi

London (LGW) - Hanoi (HAN)

Air China

£485

£379

One-way

Tue, Nov 10

⌛ Last-Minute

LGW - Hanoi

London (LGW) - Hanoi (HAN)

Air China

£482

£379

One-way

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

7 nights

Dec 2 - Dec 9

£831 → £403

52%

10 nights

Dec 1 - Dec 11

£803 → £403

50%

14 nights

Dec 2 - Dec 16

£803 → £416

48%

28 nights

Dec 1 - Dec 29

£785 → £402

49%

Popular Airports to fly from London to Hanoi

London - Hanoi route insights

💸 Price insights

Recent fares are above the typical level

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

📅 Best time to fly

September is historically cheapest

Historically, September is the cheapest month to fly, with a median price of $1065.

⏱️ Flight duration

Direct flights take 11h 20m

Direct flights to Hanoi typically take 11h 20m, while connecting flights average 23h 20m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with a median of 2 stopovers.

🏆 Airline highlight

Vietnam Airlines offers direct flights

Vietnam Airlines is one of the airlines that offers direct flights on this route.

🎯 Booking tip

Deals are frequent

Deals on 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

Dec 18

Hanoi, Vietnam

95% AI deal score

$12,838

$6,963

Save $5,875

Etihad Airways

Business Class

From LHR

Elite

Jan 28

Hanoi, Vietnam

93% AI deal score

$5,185

$2,966

Save $2,219

Air India Limited

Business Class

From LHR

Elite

Jan 27

Hanoi, Vietnam

93% AI deal score

$4,980

$2,966

Save $2,014

Air India Limited

Business Class

From LHR

Elite

Jan 27

Hanoi, Vietnam

93% AI deal score

$5,117

$2,966

Save $2,151

Air India Limited

Business Class

From LHR

Elite

Dec 15

Hanoi, Vietnam

93% AI deal score

$12,954

$6,282

Save $6,672

Etihad Airways

Business Class

From LGW

Elite

Dec 02

Hanoi, Vietnam

92% AI deal score

$3,725

$2,597

Save $1,128

China Southern Airlines

Business Class

From LGW

Elite

Nov 26

Hanoi, Vietnam

92% AI deal score

$4,106

$2,598

Save $1,508

China Southern Airlines

Business Class

From LGW

Elite

Nov 23

Hanoi, Vietnam

92% AI deal score

$4,096

$2,598

Save $1,498

China Southern Airlines

Business Class

From LGW

Elite

Nov 26

Hanoi, Vietnam

92% AI deal score

$4,084

$2,618

Save $1,466

China Southern Airlines

Business Class

From LGW

Elite

Nov 04

Hanoi, Vietnam

92% AI deal score

$4,162

$2,633

Save $1,529

China Southern Airlines

Business Class

From LHR

Elite

Nov 26

Hanoi, Vietnam

92% AI deal score

$3,851

$2,636

Save $1,215

China Southern Airlines

Business Class

From LHR

Elite

Nov 28

Hanoi, Vietnam

92% AI deal score

$3,859

$2,636

Save $1,223

China Southern Airlines

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. During this period, the average price observed was $1106. Prices tend to be higher for bookings made 0-6 days out, averaging $1264, and also for those made 14-27 days in advance, where the average price was $1337. Even bookings made 60+ days out averaged $1264, indicating that last-minute deals can sometimes be more favorable than very early purchases.

A good price for a flight from London to Hanoi is considered to be around $937 or less. Across the trailing quarter, the median price for this route was $1127. Prices can vary, with 75% of observed fares being $1375 or less. These figures are based on pricing data collected over a 90-day period.

Based on historical data, September, November, and October are typically the best months to fly from London to Hanoi. September historically shows a median price of $1065, while November has a median of $1067. October also offers competitive pricing with a median of $1092. The annual median price for this route is $1127, suggesting these months often provide savings compared to the yearly average.

London to Hanoi: Overview

Insights for flights from London to Hanoi

How much is a round trip from London to Hanoi

Regular price: £476 - £1,007

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

The regular price range for this route is typically between 476 GBP and 1007 GBP. The current lowest deal is 360 GBP with Air China, for travel from Feb 5 to Feb 17.

now £360

Low £476

High £1,007

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

Fri, Oct 30

⌛ Last-Minute

LHR - Hanoi

London (LHR) - Hanoi (HAN)

Xiamen Airlines

£864

£499

One-way

Fri, Oct 30

⌛ Last-Minute

LHR - Hanoi

London (LHR) - Hanoi (HAN)

Xiamen Airlines

£799

£499

One-way

Wed, Nov 4

⌛ Last-Minute

LHR - Hanoi

London (LHR) - Hanoi (HAN)

Xiamen Airlines

£714

£473

One-way

Tue, Nov 10

⌛ Last-Minute

LGW - Hanoi

London (LGW) - Hanoi (HAN)

Air China

£495

£375

One-way

Tue, Nov 10

⌛ Last-Minute

LGW - Hanoi

London (LGW) - Hanoi (HAN)

Air China

£485

£379

One-way

Tue, Nov 10

⌛ Last-Minute

LGW - Hanoi

London (LGW) - Hanoi (HAN)

Air China

£482

£379

One-way

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

7 nights

Dec 2 - Dec 9

£831 → £403

52%

10 nights

Dec 1 - Dec 11

£803 → £403

50%

14 nights

Dec 2 - Dec 16

£803 → £416

48%

28 nights

Dec 1 - Dec 29

£785 → £402

49%

Popular Airports to fly from London to Hanoi

London - Hanoi route insights

💸 Price insights

Recent fares are above the typical level

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

📅 Best time to fly

September is historically cheapest

Historically, September is the cheapest month to fly, with a median price of $1065.

⏱️ Flight duration

Direct flights take 11h 20m

Direct flights to Hanoi typically take 11h 20m, while connecting flights average 23h 20m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with a median of 2 stopovers.

🏆 Airline highlight

Vietnam Airlines offers direct flights

Vietnam Airlines is one of the airlines that offers direct flights on this route.

🎯 Booking tip

Deals are frequent

Deals on 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

$3,859

$2,636

Save $1,223

China Southern Airlines

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

September is historically cheapest

Direct flights take 11h 20m

Connecting flights are dominant

Vietnam Airlines offers direct flights

Deals are frequent

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

Dec 18

Jan 28

Jan 27

Jan 27

Dec 15

Dec 02

Nov 26

Nov 23

Nov 26

Nov 04

Nov 26

Nov 28

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

September is historically cheapest

Direct flights take 11h 20m

Connecting flights are dominant

Vietnam Airlines offers direct flights

Deals are frequent

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

Dec 18

Jan 28

Jan 27

Jan 27

Dec 15

Dec 02

Nov 26

Nov 23

Nov 26

Nov 04

Nov 26

Nov 28

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?