This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/12. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — LON
16 1月 — 23 1月1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hanoi Noibai to London are usually found in October or June, booked 72 days in advance, depart on a Friday or Wednesday and return on a Monday
Cheap flight deals from Hanoi to London
Enter your travel dates to find the best prices.
Cheapest flights from Hanoi to London
Explore the most affordable flight options available from Hanoi to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 12月 2025.
水 24/1212:25HAN - LGW
1 stop25h 30mAir China
金 2/111:05LGW - HAN
1 stop22h 35mAir China
Deal found 16/12£494
木 18/1209:00HAN - STN
2 stops35h 30mMultiple Airlines
金 23/107:45STN - HAN
2 stops22h 15mMultiple Airlines
Deal found 15/12£494
火 16/1212:25HAN - LGW
1 stop25h 30mAir China
火 13/111:05LGW - HAN
1 stop17h 10mAir China
Deal found 14/12£495
水 17/1212:25HAN - LGW
1 stop25h 30mAir China
木 8/111:05LGW - HAN
1 stop17h 10mAir China
Deal found 16/12£495
水 17/1218:45HAN - LHR
1 stop29h 45mChina Eastern
木 15/121:00LHR - HAN
1 stop21h 45mChina Eastern
Deal found 16/12£498
水 17/1202:45HAN - LHR
1 stop21h 45mChina Eastern
木 15/121:00LHR - HAN
1 stop21h 45mChina Eastern
Deal found 16/12£499
木 18/1219:40HAN - LHR
1 stop30h 30mShenzhen Airlines
金 16/121:10LHR - HAN
1 stop21h 00mShenzhen Airlines
Deal found 16/12£504
木 18/1218:15HAN - LGW
1 stop19h 40mMultiple Airlines
水 14/110:30LGW - HAN
1 stop24h 15mMultiple Airlines
Deal found 16/12£506
木 18/1219:40HAN - LHR
1 stop30h 30mMultiple Airlines
金 23/121:00LHR - HAN
2 stops42h 10mMultiple Airlines
Deal found 15/12£507
水 17/1218:15HAN - LGW
1 stop19h 40mAir China
水 31/1211:05LGW - HAN
1 stop22h 35mAir China
Deal found 16/12£509
水 17/1218:15HAN - LGW
1 stop19h 40mAir China
水 7/111:05LGW - HAN
1 stop17h 10mAir China
Deal found 16/12£510
木 18/1219:45HAN - LHR
2 stops29h 10mChina Southern
金 23/122:00LHR - HAN
1 stop37h 40mChina Southern
Deal found 15/12£511
Best flights from Hanoi to London
Discover carefully curated flight deals from Hanoi to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 12月 2025.
木 29/120:40HAN - LTN
2 stops30h 30mMultiple Airlines
木 5/208:00LTN - HAN
2 stops22h 00mMultiple Airlines
Deal found 15/12£494
木 29/102:35HAN - LGW
2 stops34h 55mChina Eastern
金 6/210:30LGW - HAN
2 stops32h 05mChina Eastern
Deal found 16/12£495
木 22/112:25HAN - LGW
1 stop25h 30mAir China
月 26/111:05LGW - HAN
1 stop22h 35mAir China
Deal found 14/12£509
木 22/119:40HAN - LHR
1 stop30h 30mShenzhen Airlines
月 26/121:10LHR - HAN
1 stop28h 30mShenzhen Airlines
Deal found 14/12£516
土 28/220:20HAN - LHR
2 stops53h 15mChina Southern
土 14/322:00LHR - HAN
1 stop33h 45mChina Southern
Deal found 15/12£533
水 21/100:25HAN - STN
1 stop18h 40mEmirates
月 26/114:05STN - HAN
1 stop15h 35mEmirates
Deal found 14/12£833
金 29/522:55HAN - STN
1 stop17h 20mTurkish Airlines
日 5/717:45STN - HAN
1 stop15h 55mTurkish Airlines
Deal found 15/12£918
木 29/123:15HAN - LHR
2 stops25h 20mMultiple Airlines
木 5/221:00LHR - HAN
1 stop21h 45mMultiple Airlines
Deal found 15/12£498
月 2/216:15HAN - LGW
2 stops21h 15mChina Eastern
月 16/210:30LGW - HAN
1 stop20h 40mChina Eastern
Deal found 16/12£506
月 15/613:25HAN - LHR
1 stop37h 00mAir China
月 22/620:25LHR - HAN
1 stop33h 30mAir China
Deal found 15/12£535
月 2/213:00HAN - LCY
2 stops25h 15mKLM
月 16/210:00LCY - HAN
2 stops21h 15mKLM
Deal found 16/12£1,097
金 30/123:40HAN - STN
3 stops26h 20mMultiple Airlines
金 6/223:20STN - HAN
3 stops30h 40mMultiple Airlines
Deal found 16/12£501
木 29/102:45HAN - LHR
1 stop21h 45mChina Eastern
金 6/221:00LHR - HAN
1 stop37h 45mChina Eastern
Deal found 16/12£536
土 28/205:55HAN - STN
3 stops47h 20mMultiple Airlines
土 14/308:40STN - HAN
2 stops21h 20mMultiple Airlines
Deal found 15/12£505
月 2/212:20HAN - LHR
2 stops59h 00mMultiple Airlines
月 16/221:10LHR - HAN
1 stop33h 45mMultiple Airlines
Deal found 16/12£513
木 29/102:50HAN - LGW
3 stops34h 40mMultiple Airlines
金 6/210:30LGW - HAN
1 stop24h 15mMultiple Airlines
Deal found 16/12£513
月 15/613:25HAN - LHR
1 stop37h 00mMultiple Airlines
月 22/622:40LHR - HAN
2 stops20h 30mMultiple Airlines
Deal found 15/12£545
日 1/200:25HAN - STN
1 stop24h 30mEmirates
月 16/214:05STN - HAN
1 stop15h 35mEmirates
Deal found 15/12£880
土 28/217:55HAN - LGW
2 stops36h 00mMultiple Airlines
土 14/309:05LGW - HAN
3 stops33h 40mMultiple Airlines
Deal found 15/12£551
金 27/200:25HAN - STN
1 stop18h 40mEmirates
土 14/314:05STN - HAN
1 stop15h 35mEmirates
Deal found 15/12£930
木 15/119:40HAN - STN
2 stops22h 50mMultiple Airlines
木 29/106:10STN - HAN
2 stops23h 50mMultiple Airlines
Deal found 15/12£555
木 15/123:15HAN - LHR
2 stops25h 20mMultiple Airlines
木 29/121:00LHR - HAN
1 stop21h 45mMultiple Airlines
Deal found 15/12£566
月 15/613:00HAN - LCY
2 stops24h 55mKLM
月 22/617:10LCY - HAN
2 stops37h 00mKLM
Deal found 15/12£1,321
土 28/217:55HAN - LTN
2 stops35h 50mMultiple Airlines
土 14/314:00LTN - HAN
2 stops23h 55mMultiple Airlines
Deal found 15/12£592
木 15/120:40HAN - LTN
2 stops30h 30mMultiple Airlines
木 29/106:15LTN - HAN
3 stops27h 45mMultiple Airlines
Deal found 15/12£598
木 29/109:35HAN - LCY
2 stops30h 10mMultiple Airlines
木 5/217:40LCY - HAN
2 stops20h 30mMultiple Airlines
Deal found 15/12£648
月 2/218:45HAN - LTN
2 stops34h 05mMultiple Airlines
月 16/207:20LTN - HAN
2 stops35h 25mMultiple Airlines
Deal found 16/12£660
月 2/219:30HAN - LCY
2 stops22h 20mMultiple Airlines
月 16/208:40LCY - HAN
2 stops18h 25mMultiple Airlines
Deal found 15/12£763
金 30/108:15HAN - LTN
2 stops20h 15mMultiple Airlines
金 6/214:55LTN - HAN
2 stops25h 20mMultiple Airlines
Deal found 16/12£795
木 5/313:00HAN - LCY
2 stops25h 15mKLM
金 13/310:00LCY - HAN
2 stops21h 15mKLM
Deal found 16/12£4,238
Direct flights from Hanoi to London
Explore direct flight options from Hanoi to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 12月 2025.
月 15/610:20HAN - LHR
Nonstop12h 45mVietnam Airlines
月 22/618:55LHR - HAN
Nonstop11h 45mVietnam Airlines
Deal found 15/12£842
水 27/510:10HAN - LHR
Nonstop12h 45mVietnam Airlines
水 24/618:55LHR - HAN
Nonstop11h 45mVietnam Airlines
Deal found 17/12£1,733
木 29/100:45HAN - LHR
Nonstop13h 30mVietnam Airlines
金 6/211:00LHR - HAN
Nonstop11h 20mVietnam Airlines
Deal found 16/12£2,563
Last-minute flights from Hanoi to London
Discover last-minute flight deals from Hanoi to London. Data last updated 17 12月 2025 and is based on user searches.
火 16/1212:25HAN - LGW
1 stop25h 30mAir China
火 13/111:05LGW - HAN
1 stop17h 10mAir China
Deal found 14/12£495
水 17/1212:25HAN - LGW
1 stop25h 30mAir China
木 8/111:05LGW - HAN
1 stop17h 10mAir China
Deal found 16/12£495
水 17/1218:45HAN - LHR
1 stop29h 45mChina Eastern
木 15/121:00LHR - HAN
1 stop21h 45mChina Eastern
Deal found 16/12£498
水 17/1202:45HAN - LHR
1 stop21h 45mChina Eastern
木 15/121:00LHR - HAN
1 stop21h 45mChina Eastern
Deal found 16/12£499
木 18/1209:00HAN - STN
2 stops35h 30mMultiple Airlines
金 23/107:45STN - HAN
2 stops22h 15mMultiple Airlines
Deal found 15/12£494
木 18/1219:40HAN - LHR
1 stop30h 30mShenzhen Airlines
金 16/121:10LHR - HAN
1 stop21h 00mShenzhen Airlines
Deal found 16/12£504
木 18/1218:15HAN - LGW
1 stop19h 40mMultiple Airlines
水 14/110:30LGW - HAN
1 stop24h 15mMultiple Airlines
Deal found 16/12£506
木 18/1219:40HAN - LHR
1 stop30h 30mMultiple Airlines
金 23/121:00LHR - HAN
2 stops42h 10mMultiple Airlines
Deal found 15/12£507
水 24/1212:25HAN - LGW
1 stop25h 30mAir China
金 2/111:05LGW - HAN
1 stop22h 35mAir China
Deal found 16/12£494
木 29/120:40HAN - LTN
2 stops30h 30mMultiple Airlines
木 5/208:00LTN - HAN
2 stops22h 00mMultiple Airlines
Deal found 15/12£494
木 29/108:15HAN - LHR
1 stop17h 20mMultiple Airlines
木 5/221:00LHR - HAN
1 stop21h 45mMultiple Airlines
Deal found 15/12£495
金 30/123:40HAN - STN
3 stops26h 20mMultiple Airlines
金 6/223:20STN - HAN
3 stops30h 40mMultiple Airlines
Deal found 16/12£501
One-way flights from Hanoi to London
Search for one-way flight options from Hanoi to London. Find affordable one-way fares based on user searches. Data last updated 17 12月 2025.
火 23/1218:45HAN - LHR
1 stop29h 45mChina Eastern
Deal found 16/12£197
火 23/1218:45HAN - LGW
1 stop26h 15mChina Eastern
Deal found 16/12£201
日 21/1218:45HAN - LGW
1 stop26h 15mChina Eastern
Deal found 14/12£203
日 25/123:15HAN - LHR
2 stops25h 40mHainan Airlines
Deal found 16/12£205
金 23/123:40HAN - LHR
2 stops26h 20mMultiple Airlines
Deal found 15/12£209
木 12/323:15HAN - LHR
2 stops25h 20mHainan Airlines
Deal found 15/12£210
火 10/223:15HAN - LHR
1 stop24h 05mHainan Airlines
Deal found 15/12£213
月 22/1201:00HAN - LGW
2 stops44h 00mMultiple Airlines
Deal found 14/12£213
日 1/215:45HAN - LHR
1 stop32h 15mChina Southern
Deal found 16/12£214
月 16/308:15HAN - LHR
1 stop15h 45mChina Southern
Deal found 16/12£216
火 23/1209:35HAN - LHR
2 stops37h 45mMultiple Airlines
Deal found 16/12£218
日 25/117:55HAN - LTN
2 stops36h 15mMultiple Airlines
Deal found 16/12£218
Find flight deals from Hanoi to London
Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 12月 2025.
Customise your flight search to find flights from Hanoi to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 12月 2025.
Use the filters below to find and compare flights from Hanoi to London that are best for you.
Fly from
Hanoi
Fly to
London
Route
Depart
Return
Price
HanoiLondon
HAN - LTN
HANLTN
Hanoi Noibai
木 29/1
20:40-20:10
2 stops30h 30m
London Luton
木 5/2
08:00-13:00
2 stops22h 00m
£494
HanoiLondon
HAN - LGW
HANLGW
Hanoi Noibai
木 29/1
02:35-06:30
2 stops34h 55m
London Gatwick
金 6/2
10:30-01:35
2 stops32h 05m
£495
HanoiLondon
HAN - LHR
HANLHR
Hanoi Noibai
木 29/1
23:15-17:35
2 stops25h 20m
London Heathrow
木 5/2
21:00-01:45
1 stop21h 45m
£498
HanoiLondon
HAN - STN
HANSTN
Hanoi Noibai
金 30/1
23:40-19:00
3 stops26h 20m
London Stansted
金 6/2
23:20-13:00
3 stops30h 40m
£501
HanoiLondon
HAN - STN
HANSTN
Hanoi Noibai
土 28/2
05:55-22:15
3 stops47h 20m
London Stansted
土 14/3
08:40-13:00
2 stops21h 20m
£505
HanoiLondon
HAN - LGW
HANLGW
Hanoi Noibai
月 2/2
16:15-06:30
2 stops21h 15m
London Gatwick
月 16/2
10:30-14:10
1 stop20h 40m
£506
HanoiLondon
HAN - LGW
HANLGW
Hanoi Noibai
木 22/1
12:25-06:55
1 stop25h 30m
London Gatwick
月 26/1
11:05-16:40
1 stop22h 35m
£509
HanoiLondon
HAN - LHR
HANLHR
Hanoi Noibai
月 2/2
12:20-16:20
2 stops59h 00m
London Heathrow
月 16/2
21:10-13:55
1 stop33h 45m
£513
HanoiLondon
HAN - LGW
HANLGW
Hanoi Noibai
木 29/1
02:50-06:30
3 stops34h 40m
London Gatwick
金 6/2
10:30-17:45
1 stop24h 15m
£513
HanoiLondon
HAN - LHR
HANLHR
Hanoi Noibai
木 22/1
19:40-19:10
1 stop30h 30m
London Heathrow
月 26/1
21:10-08:40
1 stop28h 30m
£516
Flights are sorted by cheapest return flights first.
Deals found on 16/12
Showing 1-10 of 60 results
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Best time to book a flight from Hanoi to London
Have a flexible travel schedule? Discover the best time to fly to London from Hanoi with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Hanoi to London
How far ahead should I book a flight from Hanoi to London?
Use this chart to determine the optimal time to book a return flight from Hanoi to London. Price data was last updated on 12 December 2025.
The price you pay for your flight from Hanoi to London may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Hanoi to London?
Currently, October is the cheapest month in which you can book a flight from Hanoi to London (average of £290). Flying from Hanoi to London in January is currently the most expensive (average of £933). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from HAN to LON?
Find hourly flight availability from Hanoi to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 12月 2025.
It’s typically best to fly out from Hanoi to London at midday. Doing so could potentially save you 13% on the flight price compared to flying in the evening, which is usually more expensive.
What’s the top stopover airport for flights from Hanoi to London?
Share of one-stop return flights from Hanoi to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Doha (DOH) – chosen by Cheapflights users on 29% of one-stop itineraries from Hanoi to London on Cheapflights.
What’s the cheapest stopover airport for flights from Hanoi to London?
Average return fare for one-stop flights from Hanoi to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Guangzhou (CAN) is the most affordable one-stop option, with an average return flight price of £515.
What’s the fastest stopover option from Hanoi to London?
Shortest average travel time for one-stop one-way flights from Hanoi to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 16h 20m.
Which airport typically offers the quickest stopover for flights from Hanoi to London?
Average stopover duration for one-stop one-way flights from Hanoi to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average stopover time of 1h 38m.
How often are flights from Hanoi to London delayed?
About 23% of weekly flights between Hanoi and London have experienced delays in the past year, with the average delay time being 115 minutes.
What is the most punctual flight time for Hanoi to London flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Hanoi to London flights?
Over the past year, Vietnam Airlines have had the lowest number of delays on this route, with just 23% of flights being delayed.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 17 12月 2025.
Get a feel of what it's like to fly with Vietnam Airlines, China Southern, andQatar Airways from Hanoi to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
I really liked it. It’s very good value for money.
Related info for your journey
Find useful and relevant information for your journey from Hanoi to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Hanoi to London?
Located just 14.2 mi from the city center, Hanoi Noibai is the airport most travelers will use when flying to London from Hanoi. Booking flights from Noibai (HAN) to London should be relatively easy as there is 1 daily outbound flight to London from 4 different airlines.
How long is the flight from Hanoi to London?
For as low as £509, China Eastern can have you in London from Hanoi in 25h 30m. The distance from Hanoi to London is about 5735 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Hanoi to London round-trip?
Our cheapest airline available from Hanoi to London is China Southern. Our recent data shows that you can find tickets from as low as £290 on this airline. Additional options worth looking into are Qatar Airways and Cathay Pacific, starting at £636 and £706 round-trip. You may be able to fly from Hanoi to London for 58% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Hanoi to London one-way?
One-way options have recently been found by users for as low as £133 on Etihad Airways. Other airlines that offer cheap prices include China Eastern from £141 and China Southern from £162 one-way.
What are the most popular routes from Hanoi to London?
The most popular route from Hanoi to London is Hanoi Noibai - London Heathrow. You may also consider Hanoi Noibai - London Gatwick or Hanoi Noibai - London Stansted.
What are the most reliable airlines from Hanoi to London?
The top 3 most reliable airlines when flying from Hanoi to London are Cambodia Angkor Air (74%), Vietnam Airlines (69%) and Scandinavian Airlines (0%).
What are the cheapest flights from Hanoi to London?
While on average a flight from Hanoi to London is generally £615, our data shows the cheapest flight currently is £332. When looking at the most popular route, (Hanoi Noibai - London Heathrow), you can expect to pay £466 for that flight.
Can I find deals for business class flights from Hanoi to London?
Yes. Cheapflights offers flight deals from Hanoi to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Hanoi to London?
Currently, October is the cheapest month in which you can book a flight from Hanoi to London (average of £290). Flying from Hanoi to London in January is currently the most expensive (average of £933). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Discover the top 4 airlines that operate flights from Hanoi to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 12月 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Hanoi to London?
Cheapflights makes it easy to find Hanoi to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Hanoi to London?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hanoi to London.
Can Cheapflights find flights from Hanoi to London with no change fees?
Yes! Cheapflights helps users easily find flights from Hanoi to London with no change fees.
Can Cheapflights notify me if prices for flights from Hanoi to London become cheaper?
Not ready to book yet? You can track prices for flights from Hanoi to London on Cheapflights with our Price Alert feature and get notified when better prices are available.
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