Cheap Flights from London (LHR) to Hanoi (HAN)

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

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Flights from London (LHR) to Hanoi (HAN)
Origin airport
Heathrow
Destination airport
Noi Bai Intl.
Distance
9183 km
Average flight time
10 hours 45 mins

London to Hanoi Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from London to Hanoi offer the perfect respite. Not only does exploring Hanoi provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from London to Hanoi may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Hanoi are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Hanoi more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Hanoi is now!

Frequently asked questions

How long does it take to fly from Heathrow Airport to Noi Bai Intl. Airport (HAN)?
Book a seat with Vietnam Airlines and you'll be in the air for around 11 hours and 55 minutes. This reputable carrier has a direct flight that takes off at 6:55PM from LHR and reaches Hanoi Intl. Airport at 12:50PM. Expedia has some epic flight deals, so take a peek at what's available on this route today.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Noi Bai Intl. Airport (HAN) last minute?
When it's time to book your flights, it pays to be prepared. While it may be possible to pick up a deal on a Heathrow Airport to Noi Bai Intl. Airport (HAN) flight at the last minute, prices usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international flights it's three to four months.
What airports do you fly into for Hanoi from London?
Flights from London to Hanoi arrive at Noi Bai Intl. Airport (HAN). Around 21 kilometers north of downtown Hanoi, it's a key gateway to this wonderful city. When it's time to start exploring, Temple of Literature and Hanoi Old Town Night Market should be first on your to-do list.
What are the most popular departure times for flights from London Heathrow to Noi Bai Intl. Airport (HAN)?
For Vietnam Airlines flights heading from Heathrow Airport to Hanoi Intl. Airport, the most popular departure times are between 6:00 PM - 7:00 PM. If you want to avoid any delays, travel in the morning. This gives you a better chance to miss the air traffic that builds up in the afternoon.
Can I change the date of my flight from LHR to Hanoi Intl. Airport?
You can easily make changes to your Heathrow Airport to Hanoi Intl. Airport journey through the Expedia Trips portal. Before you amend times or dates, read over the rules in your itinerary to find out what you're allowed to do and if charges apply. Some airlines have a change fee per person, in addition to any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also head to our Customer Service portal for more useful advice and to connect with our Virtual Agent.