S$682 Cheap Flights from London to Hanoi

View S$682 flight on Thu, 24 Apr,2025Opens in a new window

Featured airlines

Singapore Airlines
AirAsia
Scoot
Philippine Airlines
Malaysia Airlines
Thai Airways International
Asiana Airlines
Qatar Airways
Air India

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London to Hanoi (LHR-HAN)

Prices were available within the past 7 days and start at S$682 for one-way flights and S$803 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Shenzhen Airlines
Wed, 7 May - Wed, 21 May
LHR
London
HAN
Hanoi
S$803 Return, found 6 days ago
S$803
Return
found 6 days ago
Select Shenzhen Airlines flight, departing Wed, 7 May from London to Hanoi, returning Wed, 21 May, priced at S$803 found 6 days ago
Shenzhen Airlines
Sun, 27 Apr - Mon, 12 May
LHR
London
HAN
Hanoi
S$804 Return, found 5 days ago
S$804
Return
found 5 days ago
Select Shenzhen Airlines flight, departing Sun, 27 Apr from London to Hanoi, returning Mon, 12 May, priced at S$804 found 5 days ago
China Southern Airlines
Sun, 27 Apr - Mon, 12 May
LHR
London
HAN
Hanoi
S$1,032 Return, found 5 days ago
S$1,032
Return
found 5 days ago
Select China Southern Airlines flight, departing Sun, 27 Apr from London to Hanoi, returning Mon, 12 May, priced at S$1,032 found 5 days ago
Air China
Wed, 7 May - Wed, 21 May
LHR
London
HAN
Hanoi
S$1,071 Return, found 6 days ago
S$1,071
Return
found 6 days ago
Select Air China flight, departing Wed, 7 May from London to Hanoi, returning Wed, 21 May, priced at S$1,071 found 6 days ago
China Eastern Airlines
Wed, 19 Mar - Wed, 26 Mar
LHR
London
HAN
Hanoi
S$1,108 Return, found 4 days ago
S$1,108
Return
found 4 days ago
Select China Eastern Airlines flight, departing Wed, 19 Mar from London to Hanoi, returning Wed, 26 Mar, priced at S$1,108 found 4 days ago
Cathay Pacific
Mon, 12 May - Wed, 21 May
LHR
London
HAN
Hanoi
S$1,202 Return, found 4 days ago
S$1,202
Return
found 4 days ago
Select Cathay Pacific flight, departing Mon, 12 May from London to Hanoi, returning Wed, 21 May, priced at S$1,202 found 4 days ago
Qatar Airways
Wed, 7 May - Wed, 21 May
LHR
London
HAN
Hanoi
S$1,243 Return, found 6 days ago
S$1,243
Return
found 6 days ago
Select Qatar Airways flight, departing Wed, 7 May from London to Hanoi, returning Wed, 21 May, priced at S$1,243 found 6 days ago
Turkish Airlines
Mon, 12 May - Wed, 21 May
LHR
London
HAN
Hanoi
S$1,255 Return, found 4 days ago
S$1,255
Return
found 4 days ago
Select Turkish Airlines flight, departing Mon, 12 May from London to Hanoi, returning Wed, 21 May, priced at S$1,255 found 4 days ago
British Airways
Mon, 12 May - Wed, 21 May
LHR
London
HAN
Hanoi
S$1,281 Return, found 4 days ago
S$1,281
Return
found 4 days ago
Select British Airways flight, departing Mon, 12 May from London to Hanoi, returning Wed, 21 May, priced at S$1,281 found 4 days ago
Vietnam Airlines
Fri, 5 Dec - Sun, 14 Dec
LHR
London
HAN
Hanoi
S$1,285 Return, found 3 days ago
S$1,285
Return
found 3 days ago
Select Vietnam Airlines flight, departing Fri, 5 Dec from London to Hanoi, returning Sun, 14 Dec, priced at S$1,285 found 3 days ago
London to Hanoi route information
Origin airport
Heathrow
Destination airport
Noi Bai Intl.
Return price
S$802
Distance
9183 km

Flights from London to Hanoi

When looking for plane tickets from London to Hanoi, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Hanoi. Look for LHR to HAN airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Hanoi flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your London Hanoi flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London to Hanoi trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Hanoi flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from London to Hanoi with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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$803. 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.
*Available to Expedia members.