฿18,350 Cheap Flights from London (LHR) to Hanoi (HAN)

View ฿18,350 flight on Wed, 27 May 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 (LHR) to Hanoi (HAN)

Prices were available within the past 7 days and start at ฿18,350 for one-way flights and ฿25,885 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Mon, 16 Nov - Mon, 30 Nov
LHR
London
HAN
Hanoi
฿25,885 Return, found 4 days ago
฿25,885
Return
found 4 days ago
Select China Southern Airlines flight, departing Mon, 16 Nov from London to Hanoi, returning Mon, 30 Nov, priced at ฿25,885 found 4 days ago
Etihad Airways
Mon, 8 Jun - Mon, 22 Jun
LHR
London
HAN
Hanoi
฿27,255 Return, found 4 days ago
฿27,255
Return
found 4 days ago
Select Etihad Airways flight, departing Mon, 8 Jun from London to Hanoi, returning Mon, 22 Jun, priced at ฿27,255 found 4 days ago
Air India
Wed, 17 Jun - Wed, 1 Jul
LHR
London
HAN
Hanoi
฿30,260 Return, found 2 days ago
฿30,260
Return
found 2 days ago
Select Air India flight, departing Wed, 17 Jun from London to Hanoi, returning Wed, 1 Jul, priced at ฿30,260 found 2 days ago
Qatar Airways
Mon, 16 Nov - Mon, 30 Nov
LHR
London
HAN
Hanoi
฿30,900 Return, found 4 days ago
฿30,900
Return
found 4 days ago
Select Qatar Airways flight, departing Mon, 16 Nov from London to Hanoi, returning Mon, 30 Nov, priced at ฿30,900 found 4 days ago
Oman Air
Sun, 29 Nov - Mon, 21 Dec
LHR
London
HAN
Hanoi
฿33,945 Return, found 5 days ago
฿33,945
Return
found 5 days ago
Select Oman Air flight, departing Sun, 29 Nov from London to Hanoi, returning Mon, 21 Dec, priced at ฿33,945 found 5 days ago
Singapore Airlines
Wed, 23 Sept - Tue, 6 Oct
LHR
London
HAN
Hanoi
฿34,260 Return, found 4 days ago
฿34,260
Return
found 4 days ago
Select Singapore Airlines flight, departing Wed, 23 Sept from London to Hanoi, returning Tue, 6 Oct, priced at ฿34,260 found 4 days ago
Vietnam Airlines
Sun, 29 Nov - Mon, 21 Dec
LHR
London
HAN
Hanoi
฿34,565 Return, found 5 days ago
฿34,565
Return
found 5 days ago
Select Vietnam Airlines flight, departing Sun, 29 Nov from London to Hanoi, returning Mon, 21 Dec, priced at ฿34,565 found 5 days ago
Vietnam Airlines
Sun, 29 Nov - Mon, 21 Dec
LHR
London
HAN
Hanoi
฿34,580 Return, found 5 days ago
฿34,580
Return
found 5 days ago
Select Vietnam Airlines flight, departing Sun, 29 Nov from London to Hanoi, returning Mon, 21 Dec, priced at ฿34,580 found 5 days ago
IndiGo
Mon, 22 Jun - Wed, 8 Jul
LHR
London
HAN
Hanoi
฿34,841 Return, found 3 days ago
฿34,841
Return
found 3 days ago
Select IndiGo flight, departing Mon, 22 Jun from London to Hanoi, returning Wed, 8 Jul, priced at ฿34,841 found 3 days ago
British Airways
Wed, 23 Sept - Tue, 6 Oct
LHR
London
HAN
Hanoi
฿37,075 Return, found 4 days ago
฿37,075
Return
found 4 days ago
Select British Airways flight, departing Wed, 23 Sept from London to Hanoi, returning Tue, 6 Oct, priced at ฿37,075 found 4 days ago

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 ฿25,885. 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 India, Austrian Airlines, British Airways, Cathay Pacific, China Airlines, China Southern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, KLM, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Return price
฿25,885
Distance
9183 km
Average flight time
10 hours 55 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 ฿18,350 and roundtrip prices from ฿25,885. 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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