Cheap flights from Hanoi to London from £197
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to London departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air China flights from Hanoi to London
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China Southern flights from Hanoi to London
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How to get the cheapest flight ticket from Hanoi to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Hanoi and London?
What is the cheapest month to fly to London?
The cheapest month to fly to London from Hanoi is in October. Flight prices, which tend to average around £547, are often lower during this time because this is during the off-season. The month of June is another great option to travel to London, with average flight prices from Hanoi averaging around £576.
What is the cheapest day to depart on your flight to London?
Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £535. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Hanoi to London for around £1,109.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £602. Flights in the morning are often more expensive, with an average ticket price of £1,017.
What is the cheapest Hanoi Noibai to London flight route?
Fly from Hanoi Noibai to London Heathrow for the best Hanoi Noibai - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Hanoi when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to London for around £712 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Hanoi for as low as £580 on momondo.
What cabin class options are available on Hanoi Noibai to London flights?
There are 3 cabin classes available to choose from on Hanoi Noibai to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Hanoi Noibai to London?
Air China, China Southern, and China Eastern are the most popular carriers operating from Hanoi Noibai to London
Which airlines fly to London?
Qatar Airways, Vietnam Airlines and Emirates are the top three most popular airlines that fly to London from Hanoi according to our data. Qatar Airways is the first choice among our users, with 51% of people opting to fly with this airline when travelling to London. Keep in mind that there are 4 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Hanoi to London on average per week?
As of June 2025, 3 flights take off from Hanoi and land in London each week. The most common flight departure day for this route is Wed, with 67% of weekly flights taking off on this day.
When to book flights from Hanoi to London
Cheap Hanoi to London (HAN to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hanoi to London
Best price found | £197 |
|---|---|
Fastest flight time | 12h 45m |
Direct flights | Mon, Tue and Thu |
Airports in London | 5 airports |
How far is Hanoi Noibai to London by plane?
A flight from Hanoi Noibai to London will travel around 5734.0 mi. Typically, this will take 12h 45m by plane in normal conditions.
When did momondo last update prices for flights from Hanoi Noibai Airport to London?
Prices for flights from Hanoi Noibai Airport to London are updated daily.
How many operators does momondo search for flights from Hanoi Noibai Airport to London?
As of June 2025, there are 4 operators available to choose from for flights from Hanoi Noibai Airport to London.
How old do you have to be to fly from Hanoi Noibai Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hanoi Noibai Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Hanoi to London?
Based on momondo bookings for flights between Hanoi and London, the leading plane model is Boeing 787 Dreamliner, making up 100.00% of the total bookings.
What is the most popular airline from Hanoi to London?
momondo data reveals that the most frequently booked airline on the route from Hanoi to London is Vietnam Airlines, representing 30% of all bookings. The subsequent popular airlines are China Eastern at 28%, Qatar Airways at 20%, and China Southern at 12%.
Best airlines flying from Hanoi to London
Compare and see reviews for airlines that fly from Hanoi to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £466 | Free Cancellation | Rating 7.5 99 reviews | |||
| PriceFrom £614 | Free Cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom £697 | Free Cancellation | Rating 8.1 3,265 reviews | |||
| PriceFrom £797 | Free Cancellation | Rating 7.5 194 reviews |
Vietnam Airlines Flights From Hanoi to London
Across 1 Vietnam Airlines flight from Hanoi to London this week, the average price was £1,263, with the best Vietnam Airlines deals starting from £1,084 round-trip. 194 users have rated Vietnam Airlines on momondo, with an average score of 7.5/10.
Travelling to a place near London?
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Why should I use momondo to find a flight deal from Hanoi to London?
Finding the right flight to London from Hanoi is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.
Can I find flights from Hanoi to London with flexible booking policies on momondo?
All flight searches from Hanoi to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Hanoi to London?
momondo provides multiple filters to help you find the best flight to London from Hanoi. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Hanoi to London right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to London from Hanoi. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.