Captivating aerial view of Westminster Palace, Big Ben, and River Thames in London, UK. — flights from Hanoi to London
Hanoi, VietnamLondon, UK

Flights from Hanoi to London

Nonstop flights from Hanoi (HAN) to London (LHR) take about 12h 3m (9,238 km). Vietnam Airlines flies it. Lowest fare seen: $502 one-way, nonstop (22 Oct 2026).

All flights from Hanoi →All flights to London →

Photo of London: Gianluca Pugliese on Pexels.

When you land in London

The airport transfer and the few things worth sorting before you fly.

British Airways Airbus A320 landing at Heathrow, London on a clear day. — arriving in London

Airport transfer

LHR → London, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Before you flyAirport lounges at Hanoi →4 lounges at Hanoi AirportTrains, buses and taxi faresLHR to London: getting into town →Early arrival or late flightLuggage storage in London →354 drop-off points, from £1.90

Things to book in London

All 222 things to do in London →
Explore the lush interior of London’s iconic Kew Gardens greenhouse with vibrant foliage and architectural design.from €29.55
Kew Gardens 4.7 · 8,345 Tiqets reviews
Iconic Big Ben tower enveloped in fog with bustling London street scene.from €5.50
Big Ben 4.5 · 6,051 Tiqets reviews
The Gherkin and historic buildings in London under a bright blue sky.from €20.33
The Gherkin 4.6 · 5,318 Tiqets reviews
Close-up of a luxurious gold crown adorned with intricate designs and jewels, symbolizing royalty and opulence.from €17.73
The Crown Jewels 4.7 · 4,642 Tiqets reviews

Find hotels in London

Hotels, hostels & more · Trip.com

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Airlines flying Hanoi to London

Carriers on HAN–LHR according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ Vietnam Airlinesnonstop fare seen

Hanoi to London fares by month

Cheapest month seen for a nonstop flight: Dec 2026, from $502 one-way. With stops: Nov 2026, from $209. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

DepartingNonstop fromCheaper with stops
Nov 2026$59425 Nov 2026 · Vietnam Airlines$209 · 1 stop26 Nov 2026
Dec 2026$50223 Dec 2026 · Vietnam Airlines$227 · 1 stop24 Dec 2026
Jan 2027$60025 Jan 2027 · Vietnam Airlines$216 · 1 stop14 Jan 2027
Mar 2027$9211 Mar 2027 · Vietnam Airlines$225 · 1 stop1 Mar 2027
Sept 2027$9058 Sept 2027 · Vietnam Airlines$397 · 1 stop8 Sept 2027

When to go for the lowest fare

Fares were close across the months we saw: $209 for November 2026, $216 at best after that.

Nonstop or with a stop

A connection undercut nonstop in 5 of 5 months with both fares.

From Travelpayouts flight-search data, city to city (Hanoi to London, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

Best time to fly to London

Based on weather and travel conditions in UK

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best monthsGoodAvoid if possible

UK is a great destination year-round. Check local weather patterns before booking and consider shoulder seasons for lower prices and fewer crowds.

More for this trip

Frequently asked questions — Hanoi to London flights

How long is the flight from Hanoi to London?
A nonstop flight from Hanoi (HAN) to London (LHR) takes about 12h 3m, covering 9,238 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Hanoi from London by air?
The great-circle distance between Noi Bai International Airport and London Heathrow Airport is 9,238 km (5,740 miles), a ultra long-haul route.
Which airlines fly from Hanoi to London?
Airlines with flights or nonstop fares on the HAN–LHR route include Vietnam Airlines. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from Hanoi to London cost?
The lowest one-way fare seen recently on HAN–LHR was $502 USD with Vietnam Airlines (nonstop), departing 23 Dec 2026, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
What is the cheapest month to fly from Hanoi to London?
In fares seen on 22 Oct 2026, departures in November 2026 were cheapest, from $209 one-way, against $397 for September 2027, the dearest month. Fares change daily, so check your own dates.
Is it cheaper to fly nonstop or with a stop from Hanoi to London?
In the fares we saw (22 Oct 2026), connecting was cheaper: from $227 with one stop against $502 nonstop, a saving of $275. Nonstop saves the connection time.
Do I need a visa to travel from Vietnam to UK?
It depends on your passport. Some nationalities can enter UK visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.
What is the best time to visit London?
UK is a great destination year-round. Check local weather patterns before booking and consider shoulder seasons for lower prices and fewer crowds.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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