€357 Cheap Flights London to Hanoi (LHR-HAN)

View €357 flight on Sun, 12 Apr 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Noi Bai Intl. Airport (HAN)

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Cheap flights from London to Hanoi (LHR-HAN)

Prices were available within the past 7 days and start at €357 for one-way flights and €498 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Mon, 18 May - Mon, 25 May
LHR
London
HAN
Hanoi
€498 Return, found 4 days ago
€498
Return
found 4 days ago
Select Air China flight, departing Mon, 18 May from London to Hanoi, returning Mon, 25 May, priced at €498 found 4 days ago
Malaysia Airlines
Wed, 10 Jun - Wed, 1 Jul
LHR
London
HAN
Hanoi
€721 Return, found 3 days ago
€721
Return
found 3 days ago
Select Malaysia Airlines flight, departing Wed, 10 Jun from London to Hanoi, returning Wed, 1 Jul, priced at €721 found 3 days ago
Etihad Airways
Thu, 18 Jun - Mon, 29 Jun
LHR
London
HAN
Hanoi
€722 Return, found 4 hours ago
€722
Return
found 4 hours ago
Select Etihad Airways flight, departing Thu, 18 Jun from London to Hanoi, returning Mon, 29 Jun, priced at €722 found 4 hours ago
Cathay Pacific
Tue, 10 Mar - Fri, 20 Mar
LHR
London
HAN
Hanoi
€737 Return, found 5 days ago
€737
Return
found 5 days ago
Select Cathay Pacific flight, departing Tue, 10 Mar from London to Hanoi, returning Fri, 20 Mar, priced at €737 found 5 days ago
Singapore Airlines
Wed, 21 Oct - Sun, 1 Nov
LHR
London
HAN
Hanoi
€762 Return, found 1 day ago
€762
Return
found 1 day ago
Select Singapore Airlines flight, departing Wed, 21 Oct from London to Hanoi, returning Sun, 1 Nov, priced at €762 found 1 day ago
Qatar Airways
Mon, 9 Mar - Thu, 19 Mar
LHR
London
HAN
Hanoi
€774 Return, found 6 days ago
€774
Return
found 6 days ago
Select Qatar Airways flight, departing Mon, 9 Mar from London to Hanoi, returning Thu, 19 Mar, priced at €774 found 6 days ago
Vietnam Airlines
Wed, 20 May - Mon, 1 Jun
LHR
London
HAN
Hanoi
€781 Return, found 4 hours ago
€781
Return
found 4 hours ago
Select Vietnam Airlines flight, departing Wed, 20 May from London to Hanoi, returning Mon, 1 Jun, priced at €781 found 4 hours ago
British Airways
Wed, 10 Jun - Wed, 1 Jul
LHR
London
HAN
Hanoi
€781 Return, found 3 days ago
€781
Return
found 3 days ago
Select British Airways flight, departing Wed, 10 Jun from London to Hanoi, returning Wed, 1 Jul, priced at €781 found 3 days ago
Austrian Airlines
Tue, 5 May - Fri, 15 May
LHR
London
HAN
Hanoi
€790 Return, found 2 days ago
€790
Return
found 2 days ago
Select Austrian Airlines flight, departing Tue, 5 May from London to Hanoi, returning Fri, 15 May, priced at €790 found 2 days ago
Lufthansa
Tue, 12 May - Mon, 25 May
LHR
London
HAN
Hanoi
€792 Return, found 5 days ago
€792
Return
found 5 days ago
Select Lufthansa flight, departing Tue, 12 May from London to Hanoi, returning Mon, 25 May, priced at €792 found 5 days ago

Find the cheapest month to fly from London (LHR) to Hanoi (HAN)

November is typically the cheapest month to fly

From €456 - €900 per traveller.

Alternative airports near Hanoi

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Noi Bai Intl. HAN. Cheapest and Closest option available. Average driving time to city centre is 24 minutes. Flights from €808
HAN
Noi Bai Intl.
CheapestClosest
Average driving time to city centre24 min
Flights from €808

Frequently asked questions

How much is a flight from Heathrow Airport (LHR) to Noi Bai Intl. Airport (HAN)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between London Heathrow and HAN was €498. Cheap fares don't last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to HAN?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Heathrow Airport to Hanoi Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport (LHR) to Noi Bai Intl. Airport (HAN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport to Hanoi Intl. Airport?
The distance is around 9,200 kilometres. Sleep mask? Check. Toothbrush? Double check. You'd be wise to pack all the essentials for this long-haul Hounslow to Hanoi flight.
Which airlines fly direct from Heathrow Airport (LHR) to HAN?
Offering 8 monthly flights, Vietnam Airlines (VN) is a great choice when flying directly from LHR to Hanoi Intl. Airport.
Are London Heathrow to Hanoi Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so not always. While last-minute deals between Heathrow Airport and HAN are of course possible, it also makes sense to monitor prices well before you fly. In fact, some air carriers announce their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest airfare bargains around, so check back often and be ready to pounce when the price dips.

Travel information

Origin airport
Heathrow
Destination airport
Noi Bai Intl.
Airlines serving
Air China, Air France, Asiana Airlines, Austrian Airlines, British Airways, Cathay Pacific, China Airlines, EVA Airways, Emirates, Ethiopian Airlines, Etihad Airways, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines, Vietnam Airlines, Virgin Atlantic
Return price
€497
Distance
9183 km
Average flight time
11 hours 20 mins

Book with confidence

Perfect flights from London to Hanoi

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Hanoi. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Noi Bai Intl. ticket options cater to your travel preferences, with incredible one-way fares from €357 and roundtrip prices from €498. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Noi Bai Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Hanoi.
Perfect flights from London to Hanoi

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