How many flights from Hanoi to London are non-stop?

Across the trailing quarter, approximately 20% of flights from Hanoi to London are non-stop. For flights that include connections, the median number of stopovers is typically two. This means that a significant portion of travelers on this route will experience at least one stop during their journey.

How many hours is the flight from Hanoi to London?

The direct flight from Hanoi to London typically takes approximately 13 hours and 30 minutes, covering a distance of 9175 kilometers. Flights with one stop generally have a median duration of 22 hours and 48 minutes. Travelers should account for the longer travel time if their itinerary includes a layover.

Should I set a price alert for Hanoi to London flights?

Historically, deals for flights from Hanoi to London are classified as frequent. This suggests that price fluctuations and opportunities for savings occur regularly. Setting a price alert can help travelers monitor these changes and potentially secure a more favorable fare when one becomes available.

Flights From Hanoi

To London

Cheap Flights from Hanoi to London

Browse current best options from Hanoi. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Hanoi

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

Prices updated today

485 airlines compared

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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 Hanoi to London

Explore current cheapest deals departing from Hanoi to London

2026-11-13 – 2026-11-29
HAN - London
90% AI deal score
$751
$510
Round trip
2026-11-04 – 2026-11-29
HAN - London
91% AI deal score
$769
$513
Round trip
2026-11-22 – 2026-11-25
HAN - London
91% AI deal score
$821
$567
Round trip
2026-11-13 – 2026-11-25
HAN - London
90% AI deal score
$755
$568
Round trip
2026-11-13 – 2026-11-17
HAN - London
91% AI deal score
$847
$568
Round trip
2026-11-04 – 2026-11-25
HAN - London
91% AI deal score
$770
$569
Round trip
2026-11-05 – 2026-11-25
HAN - London
91% AI deal score
$767
$569
Round trip
2026-11-06 – 2026-11-25
HAN - London
91% AI deal score
$767
$569
Round trip
2026-11-11 – 2026-11-25
HAN - London
90% AI deal score
$755
$569
Round trip
2026-11-18 – 2026-11-25
HAN - London
91% AI deal score
$786
$570
Round trip

Hanoi to London: Overview

Insights for flights from Hanoi to London

Most itineraries for flights from Hanoi to London connect at least once, with only 0.2% of recent fares being non-stop. For connecting itineraries, the typical number of connections is 2. This means that when searching for cheap flights from Hanoi to London, you will primarily find options that include one or more stops along the way.

A typical journey from Hanoi to London takes about 13h 30m, including connections. This duration accounts for the fact that most flights on this route involve at least one stopover, making the overall travel time longer than a direct flight would be. The median connecting flight time is 24h 20m, while a non-stop flight, if available, would typically take 13h 30m.

The route from Hanoi to London covers a significant distance of 9175 km, classifying it as a long-haul journey. This considerable distance contributes to the overall flight duration and the common necessity for connecting flights.

When is the cheapest time to fly from Hanoi to London? The data indicates that July is the most affordable month, with a median fare of $551. December also offers competitive prices, with a median fare of $557. Following these, September presents a median fare of $964, making these months generally more economical for travel on this route.

Fares for flights from Hanoi to London typically range from $989–$1288, with a median of $1130. Right now, current fares are below the typical level, which could present a good opportunity for booking. Currently, only 1% of recent fares are classified as a good price, suggesting that deals are infrequent. New deals, however, appear almost daily, so setting up a price alert can be beneficial for tracking fare changes.

How much is a round trip from Hanoi to London

Regular price: $656 - $1,273

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

The regular price range for this route is typically between 656 USD and 1273 USD. The current lowest deal is 558 USD with Air China, for travel from Dec 22-Dec 31.

now $558

Low $656

High $1,273

The cheapest time to fly from Hanoi to London

The cheapest month to fly from Hanoi to London is July, with a median price of $489. The most expensive month is August, with a median price of $1347. Prices are generally lower from January to December.

July

Cheapest

Flights from $489

August

Most Expensive

Flights from $1,347

Jan

Mar

Apr

May

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hanoi to London

Vietnam Airlines

Last-minute flights going from Hanoi to London

Wed, Oct 28

⌛ Last-Minute

HAN - London

Hanoi (HAN) - London (LHR)

Qatar Airways

$880

$1,234

One-way

Wed, Oct 28

⌛ Last-Minute

HAN - London

Hanoi (HAN) - London (LHR)

Vietnam Airlines

$965

$1,480

One-way

Wed, Oct 28

⌛ Last-Minute

HAN - London

Hanoi (HAN) - London (LHR)

Vietnam Airlines

$890

$1,486

One-way

Fri, Oct 30

⌛ Last-Minute

HAN - London

Hanoi (HAN) - London (LHR)

Vietnam Airlines

$956

$2,253

One-way

Wed, Nov 4

⌛ Last-Minute

HAN - London

Hanoi (HAN) - London (LGW)

Air China

$767

$570

One-way

Wed, Nov 4

⌛ Last-Minute

HAN - London

Hanoi (HAN) - London (LGW)

Air China

$774

$573

One-way

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

2 nights

Nov 6 - Nov 8

$973 → $696

29%

3 nights

Nov 5 - Nov 8

$968 → $696

28%

1 night

Nov 8 - Nov 9

$939 → $694

26%

4 nights

Nov 6 - Nov 10

$962 → $718

25%

Popular Airports to fly from Hanoi to London

Hanoi - London route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Hanoi to London are below the typical level for this route.

📅 Best time to fly

Fly in July for prices around $551

Historically, July and December offer the lowest median prices for flights from Hanoi to London.

⏱️ Flight duration

Connecting flights average 24h 20m

Direct flights average 13h 30m, while connecting flights typically take 24h 20m.

✈️ Airlines & availability

Connecting flights are dominant

Only 20% of recent flights from Hanoi to London are direct, with connecting flights being dominant.

🏆 Airline highlight

Air China offers a deal at $558

Air China has a recent deal for $558 from Hanoi to London, departing December 22.

🎯 Booking tip

Deals are frequent on this route

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

Hanoi main airports to depart from

Noi Bai International (HAN)

Cheapest

Noi Bai International Airport is a convenient option for flights from Hanoi to London.

📍 ~22 km from Hanoi city center (reachable by car)

💸 Flights from ~$517

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick Airport offers a convenient arrival option for flights from Hanoi to London.

📍 ~40 km from London city center (reachable by car, train, and bus)

💸 Flights from ~$535

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub and a reliable alternative when London airports are congested.

📍 ~160 km from London (reachable by rail)

💸 Flights from ~$606

Business & First Class Flight Deals to London

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

Elite

Best Elite deals to London

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

From HAN

Elite

Nov 24

London, United Kingdom

94% AI deal score

$2,604

$1,496

Save $1,108

Vietnam Airlines, +1

Business Class

From HAN

Elite

Nov 11

London, United Kingdom

94% AI deal score

$2,574

$1,496

Save $1,078

Vietnam Airlines, +1

Business Class

From HAN

Elite

Nov 08

London, United Kingdom

94% AI deal score

$2,561

$1,496

Save $1,065

Vietnam Airlines, +1

Business Class

From HAN

Elite

Nov 09

London, United Kingdom

94% AI deal score

$2,571

$1,496

Save $1,075

Vietnam Airlines, +1

Business Class

From HAN

Elite

Nov 24

London, United Kingdom

94% AI deal score

$2,606

$1,496

Save $1,110

Vietnam Airlines, +1

Business Class

From HAN

Elite

Nov 24

London, United Kingdom

94% AI deal score

$2,596

$1,496

Save $1,100

Vietnam Airlines, +1

Business Class

From HAN

Elite

Nov 24

London, United Kingdom

94% AI deal score

$2,596

$1,496

Save $1,100

Vietnam Airlines, +1

Business Class

From HAN

Elite

Nov 08

London, United Kingdom

94% AI deal score

$2,569

$1,496

Save $1,073

Vietnam Airlines, +1

Business Class

From HAN

Elite

Dec 08

London, United Kingdom

94% AI deal score

$2,658

$1,496

Save $1,162

Vietnam Airlines, +1

Business Class

From HAN

Elite

Dec 22

London, United Kingdom

94% AI deal score

$2,645

$1,519

Save $1,126

Vietnam Airlines, +1

Business Class

From HAN

Elite

Dec 10

London, United Kingdom

94% AI deal score

$2,663

$1,524

Save $1,139

Vietnam Airlines, +1

Business Class

From HAN

Elite

Dec 23

London, United Kingdom

94% AI deal score

$2,648

$1,524

Save $1,124

Vietnam Airlines, +1

Business Class

Frequently Asked Questions About Flights to London

Historically, the optimal booking window for flights from Hanoi to London is typically 14-27 days before departure. During this period, the average price for a ticket is around $1000. Booking within 0-6 days of departure typically sees prices rise to an average of $1467. For those planning further ahead, prices average $1253 for bookings made 60+ days out, indicating that waiting until closer to the departure date, within the optimal window, can lead to savings.

Across the trailing quarter, a good price for a flight from Hanoi to London is considered to be $989 or less. The median price for this route has historically been around $1130. Prices can vary, with 75% of fares being $1288 or less. Travelers aiming for a more economical trip should target fares at or below the $989 threshold.

Historically, July and December have been the cheapest months to fly from Hanoi to London, with median prices of $551 and $557 respectively. September, while also listed among the cheaper months, had a higher median price of $964. The annual median price for this route is typically $1130, indicating that flights in July and December offer significant savings compared to the yearly average.

Hanoi to London: Overview

Insights for flights from Hanoi to London

How much is a round trip from Hanoi to London

Regular price: $656 - $1,273

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

The regular price range for this route is typically between 656 USD and 1273 USD. The current lowest deal is 558 USD with Air China, for travel from Dec 22-Dec 31.

now $558

Low $656

High $1,273

The cheapest time to fly from Hanoi to London

July

Cheapest

Flights from $489

August

Most Expensive

Flights from $1,347

Jan

Mar

Apr

May

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hanoi to London

Vietnam Airlines

Last-minute flights going from Hanoi to London

Wed, Oct 28

⌛ Last-Minute

HAN - London

Hanoi (HAN) - London (LHR)

Qatar Airways

$880

$1,234

One-way

Wed, Oct 28

⌛ Last-Minute

HAN - London

Hanoi (HAN) - London (LHR)

Vietnam Airlines

$965

$1,480

One-way

Wed, Oct 28

⌛ Last-Minute

HAN - London

Hanoi (HAN) - London (LHR)

Vietnam Airlines

$890

$1,486

One-way

Fri, Oct 30

⌛ Last-Minute

HAN - London

Hanoi (HAN) - London (LHR)

Vietnam Airlines

$956

$2,253

One-way

Wed, Nov 4

⌛ Last-Minute

HAN - London

Hanoi (HAN) - London (LGW)

Air China

$767

$570

One-way

Wed, Nov 4

⌛ Last-Minute

HAN - London

Hanoi (HAN) - London (LGW)

Air China

$774

$573

One-way

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

2 nights

Nov 6 - Nov 8

$973 → $696

29%

3 nights

Nov 5 - Nov 8

$968 → $696

28%

1 night

Nov 8 - Nov 9

$939 → $694

26%

4 nights

Nov 6 - Nov 10

$962 → $718

25%

Popular Airports to fly from Hanoi to London

Hanoi - London route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Hanoi to London are below the typical level for this route.

📅 Best time to fly

Fly in July for prices around $551

Historically, July and December offer the lowest median prices for flights from Hanoi to London.

⏱️ Flight duration

Connecting flights average 24h 20m

Direct flights average 13h 30m, while connecting flights typically take 24h 20m.

✈️ Airlines & availability

Connecting flights are dominant

Only 20% of recent flights from Hanoi to London are direct, with connecting flights being dominant.

🏆 Airline highlight

Air China offers a deal at $558

Air China has a recent deal for $558 from Hanoi to London, departing December 22.

🎯 Booking tip

Deals are frequent on this route

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

Hanoi main airports to depart from

Noi Bai International (HAN)

Cheapest

Noi Bai International Airport is a convenient option for flights from Hanoi to London.

📍 ~22 km from Hanoi city center (reachable by car)

💸 Flights from ~$517

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick Airport offers a convenient arrival option for flights from Hanoi to London.

📍 ~40 km from London city center (reachable by car, train, and bus)

💸 Flights from ~$535

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub and a reliable alternative when London airports are congested.

London, United Kingdom

94% AI deal score

$2,648

$1,524

Save $1,124

Vietnam Airlines, +1

Business Class

Frequently Asked Questions About Flights to London

Cheap Flights from Hanoi to London

Today’s best flight deals from Hanoi to London

Hanoi to London: Overview

Insights for flights from Hanoi to London

How much is a round trip from Hanoi to London

The cheapest time to fly from Hanoi to London

Direct flights from Hanoi to London

Last-minute flights going from Hanoi to London

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

Popular Airports to fly from Hanoi to London

Hanoi - London route insights

Recent fares are below the typical level

Fly in July for prices around $551

Connecting flights average 24h 20m

Connecting flights are dominant

Air China offers a deal at $558

Deals are frequent on this route

Hanoi main airports to depart from

London main airports to arrive at

Airports nearby London used as alternative

Business & First Class Flight Deals to London

Best Elite deals to London

Nov 24

Nov 11

Nov 08

Nov 09

Nov 24

Nov 24

Nov 24

Nov 08

Dec 08

Dec 22

Dec 10

Dec 23

Frequently Asked Questions About Flights to London

When should I buy Hanoi to London tickets?

What's a cheap fare from Hanoi to London?

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

How many flights from Hanoi to London are non-stop?

How many hours is the flight from Hanoi to London?

Should I set a price alert for Hanoi to London flights?

Related routes

More routes from Hanoi

Flights to London from other cities

Hanoi to London: Overview

Insights for flights from Hanoi to London

How much is a round trip from Hanoi to London

The cheapest time to fly from Hanoi to London

Direct flights from Hanoi to London

Last-minute flights going from Hanoi to London

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

Popular Airports to fly from Hanoi to London

Hanoi - London route insights

Recent fares are below the typical level

Fly in July for prices around $551

Connecting flights average 24h 20m

Connecting flights are dominant

Air China offers a deal at $558

Deals are frequent on this route

Hanoi main airports to depart from

London main airports to arrive at

Airports nearby London used as alternative

Business & First Class Flight Deals to London

Best Elite deals to London

Nov 24

Nov 11

Nov 08

Nov 09

Nov 24

Nov 24

Nov 24

Nov 08

Dec 08

Dec 22

Dec 10

Dec 23

Frequently Asked Questions About Flights to London

When should I buy Hanoi to London tickets?

What's a cheap fare from Hanoi to London?

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