S$423 Cheap Flights from Hanoi to London

View S$423 flight on Wed, 12 Nov, 2025Opens in a new window

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

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Cheap Flights from Hanoi to London (HAN-LHR)

Prices were available within the past 7 days and start at S$423 for one-way flights and S$934 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Wed, 12 Nov - Mon, 24 Nov
HAN
Hanoi
LHR
London
S$934 Return, found 3 days ago
S$934
Return
found 3 days ago
Select Air China flight, departing Wed, 12 Nov from Hanoi to London, returning Mon, 24 Nov, priced at S$934 found 3 days ago
China Eastern Airlines
Wed, 12 Nov - Mon, 24 Nov
HAN
Hanoi
LHR
London
S$940 Return, found 3 days ago
S$940
Return
found 3 days ago
Select China Eastern Airlines flight, departing Wed, 12 Nov from Hanoi to London, returning Mon, 24 Nov, priced at S$940 found 3 days ago
Thai Airways International
Wed, 12 Nov - Mon, 24 Nov
HAN
Hanoi
LHR
London
S$1,117 Return, found 3 days ago
S$1,117
Return
found 3 days ago
Select Thai Airways International flight, departing Wed, 12 Nov from Hanoi to London, returning Mon, 24 Nov, priced at S$1,117 found 3 days ago
Ethiopian Airlines
Wed, 12 Nov - Mon, 24 Nov
HAN
Hanoi
LHR
London
S$1,182 Return, found 3 days ago
S$1,182
Return
found 3 days ago
Select Ethiopian Airlines flight, departing Wed, 12 Nov from Hanoi to London, returning Mon, 24 Nov, priced at S$1,182 found 3 days ago
Oman Air
Wed, 22 Apr - Fri, 1 May
HAN
Hanoi
LHR
London
S$1,211 Return, found 3 days ago
S$1,211
Return
found 3 days ago
Select Oman Air flight, departing Wed, 22 Apr from Hanoi to London, returning Fri, 1 May, priced at S$1,211 found 3 days ago
Qatar Airways
Wed, 12 Nov - Mon, 24 Nov
HAN
Hanoi
LHR
London
S$1,234 Return, found 3 days ago
S$1,234
Return
found 3 days ago
Select Qatar Airways flight, departing Wed, 12 Nov from Hanoi to London, returning Mon, 24 Nov, priced at S$1,234 found 3 days ago
Malaysia Airlines
Wed, 12 Nov - Mon, 24 Nov
HAN
Hanoi
LHR
London
S$1,255 Return, found 3 days ago
S$1,255
Return
found 3 days ago
Select Malaysia Airlines flight, departing Wed, 12 Nov from Hanoi to London, returning Mon, 24 Nov, priced at S$1,255 found 3 days ago
British Airways
Wed, 12 Nov - Mon, 24 Nov
HAN
Hanoi
LHR
London
S$1,288 Return, found 3 days ago
S$1,288
Return
found 3 days ago
Select British Airways flight, departing Wed, 12 Nov from Hanoi to London, returning Mon, 24 Nov, priced at S$1,288 found 3 days ago
Cathay Pacific
Wed, 12 Nov - Mon, 24 Nov
HAN
Hanoi
LHR
London
S$1,304 Return, found 3 days ago
S$1,304
Return
found 3 days ago
Select Cathay Pacific flight, departing Wed, 12 Nov from Hanoi to London, returning Mon, 24 Nov, priced at S$1,304 found 3 days ago
Lufthansa
Wed, 12 Nov - Mon, 24 Nov
HAN
Hanoi
LHR
London
S$1,427 Return, found 3 days ago
S$1,427
Return
found 3 days ago
Select Lufthansa flight, departing Wed, 12 Nov from Hanoi to London, returning Mon, 24 Nov, priced at S$1,427 found 3 days ago

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

March is typically the cheapest month to fly

From S$843 - S$1,332 per traveller.

Graph displaying average flight prices per month

Hanoi to London route information
Origin airport
Noi Bai Intl.
Destination airport
Heathrow
Airlines serving
Air China, Air France, Asiana Airlines, Austrian Airlines, British Airways, China Airlines, China Eastern Airlines, EVA Airways, KLM, Malaysia Airlines, Qatar Airways, Shenzhen Airlines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Return price
S$933
Distance
9183 km
Average flight time
14 hours 5 mins

Perfect flights from Hanoi to London

Your Journey from Hanoi to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Hanoi to London 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 Air China, China Eastern Airlines, Oman Air, Etihad Airways, China Southern Airlines, Qatar Airways, British Airways, Malaysia Airlines, Shenzhen Airlines, Singapore Airlines, Thai Airways International, Ethiopian Airlines, Cathay Pacific, Lufthansa. Our selection of flights from Noi Bai Intl. to Heathrow 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 Hanoi to London Flights

Experience the joy of finding cheap flights from Noi Bai Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$423 and roundtrip prices from S$934*.
 

Pre-Flight Essentials

Ensure a smooth journey from Hanoi to London 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 London

Picture yourself stepping off the plane in London 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 Hanoi to London 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 Hanoi to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London 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 Hanoi to London 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 Hanoi to London 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 HAN to Heathrow Airport?
If you're travelling from Noi Bai Intl. Airport (HAN) to LHR, round-trip flights start from S$934. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Noi Bai Intl. Airport (HAN) to London Heathrow?
We get that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from HAN to London Heathrow 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 Noi Bai Intl. Airport (HAN) to LHR flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from HAN to London Heathrow?
From HAN to LHR, you'll be in your seat for around 16 hours and 8 minutes. If you've been looking forward to finishing that epic novel, now's a terrific time to do it.
How far is the flight from Noi Bai Intl. Airport (HAN) to Heathrow Airport (LHR)?
With around 9,200 kilometres separating HAN and LHR, your flight will be a long one. Pack wisely and make your trip more comfortable. Little things like a sleep mask and a quality neck pillow can make all the difference.
Which airlines fly direct from Hanoi Intl. Airport to Heathrow Airport?
Operating 8 flights each month, Vietnam Airlines (VN) is a top choice when flying directly from Noi Bai Intl. Airport (HAN) to London Heathrow.
Are HAN to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Hanoi Intl. Airport to London Heathrow last minute could be your ticket to a great deal. However, it could end up costing you a whole lot more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

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