S$480 Cheap Flights from London to Hanoi

View S$480 flight on Wed, 4 Mar, 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 S$480 for one-way flights and S$738 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Tue, 5 May - Thu, 21 May
LHR
London
HAN
Hanoi
S$738 Return, found 12 hours ago
S$738
Return
found 12 hours ago
Select China Eastern Airlines flight, departing Tue, 5 May from London to Hanoi, returning Thu, 21 May, priced at S$738 found 12 hours ago
Air China
Tue, 5 May - Thu, 21 May
LHR
London
HAN
Hanoi
S$848 Return, found 12 hours ago
S$848
Return
found 12 hours ago
Select Air China flight, departing Tue, 5 May from London to Hanoi, returning Thu, 21 May, priced at S$848 found 12 hours ago
Shenzhen Airlines
Fri, 22 May - Sun, 31 May
LHR
London
HAN
Hanoi
S$894 Return, found 8 hours ago
S$894
Return
found 8 hours ago
Select Shenzhen Airlines flight, departing Fri, 22 May from London to Hanoi, returning Sun, 31 May, priced at S$894 found 8 hours ago
China Southern Airlines
Wed, 11 Mar - Thu, 19 Mar
LHR
London
HAN
Hanoi
S$956 Return, found 2 days ago
S$956
Return
found 2 days ago
Select China Southern Airlines flight, departing Wed, 11 Mar from London to Hanoi, returning Thu, 19 Mar, priced at S$956 found 2 days ago
IndiGo
Thu, 19 Mar - Thu, 26 Mar
LHR
London
HAN
Hanoi
S$1,093 Return, found 1 day ago
S$1,093
Return
found 1 day ago
Select IndiGo flight, departing Thu, 19 Mar from London to Hanoi, returning Thu, 26 Mar, priced at S$1,093 found 1 day ago
Etihad Airways
Tue, 5 May - Thu, 21 May
LHR
London
HAN
Hanoi
S$1,095 Return, found 12 hours ago
S$1,095
Return
found 12 hours ago
Select Etihad Airways flight, departing Tue, 5 May from London to Hanoi, returning Thu, 21 May, priced at S$1,095 found 12 hours ago
Cathay Pacific
Wed, 11 Mar - Thu, 19 Mar
LHR
London
HAN
Hanoi
S$1,117 Return, found 2 days ago
S$1,117
Return
found 2 days ago
Select Cathay Pacific flight, departing Wed, 11 Mar from London to Hanoi, returning Thu, 19 Mar, priced at S$1,117 found 2 days ago
Malaysia Airlines
Sun, 4 Oct - Mon, 19 Oct
LHR
London
HAN
Hanoi
S$1,172 Return, found 2 days ago
S$1,172
Return
found 2 days ago
Select Malaysia Airlines flight, departing Sun, 4 Oct from London to Hanoi, returning Mon, 19 Oct, priced at S$1,172 found 2 days ago
Singapore Airlines
Tue, 5 May - Thu, 21 May
LHR
London
HAN
Hanoi
S$1,189 Return, found 12 hours ago
S$1,189
Return
found 12 hours ago
Select Singapore Airlines flight, departing Tue, 5 May from London to Hanoi, returning Thu, 21 May, priced at S$1,189 found 12 hours ago
Qatar Airways
Mon, 25 May - Wed, 3 Jun
LHR
London
HAN
Hanoi
S$1,305 Return, found 9 hours ago
S$1,305
Return
found 9 hours ago
Select Qatar Airways flight, departing Mon, 25 May from London to Hanoi, returning Wed, 3 Jun, priced at S$1,305 found 9 hours ago

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

November is typically the cheapest month to fly

From S$689 - S$1,389 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 S$1,473
HAN
Noi Bai Intl.
CheapestClosest
Average driving time to city centre24 min
Flights from S$1,473
London to Hanoi route information
Origin airport
Heathrow
Destination airport
Noi Bai Intl.
Airlines serving
Air France, Asiana Airlines, Austrian Airlines, British Airways, Cathay Pacific, China Southern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, IndiGo, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Shenzhen Airlines, Singapore Airlines, Thai Airways International, Turkish Airlines, Vietnam Airlines, Virgin Atlantic
Return price
S$738
Distance
9183 km
Average flight time
11 hours 20 mins

Perfect flights from London to Hanoi

Your Journey from London to Hanoi

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Hanoi caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Hainan Airlines, Shenzhen Airlines, Air China, IndiGo, China Southern Airlines, Etihad Airways, China Eastern Airlines, Malaysia Airlines, Austrian Airlines, Lufthansa, Cathay Pacific, Singapore Airlines, Qatar Airways. Our selection of flights from Heathrow to Noi Bai Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Hanoi Flights

Experience the joy of finding cheap flights from Heathrow to Noi Bai Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$480 and roundtrip prices from S$738*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Hanoi with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Hanoi

Picture yourself stepping off the plane in Hanoi and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Hanoi Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Hanoi.
 

Beyond the Flight – Exploring Hanoi

With Expedia, your adventure extends beyond the flight. Explore Hanoi at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Hanoi with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Hanoi with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$738. 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.

Explore a world of travel with Expedia

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