This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — LON
28 Oct — 4 Nov1
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 December, booked 6 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Hanoi to London
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
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 28 September 2026.
Wed 11/1119:45 -
1 stop17h 45m
Wed 18/1109:50 -
1 stop17h 50m
Deal found 27/9£398
Tue 8/1212:25 -
1 stop25h 45m
Sun 3/111:35 -
1 stop32h 40m
Deal found 25/9£402
Fri 13/1112:25 -
1 stop25h 45m
Mon 16/1111:35 -
1 stop32h 40m
Deal found 27/9£404
Sun 8/1112:25 -
1 stop25h 45m
Sun 15/1111:35 -
1 stop32h 40m
Deal found 24/9£406
Mon 14/1218:30 -
1 stop19h 40m
Fri 1/110:40 -
1 stop17h 35m
Deal found 26/9£408
Thu 22/1012:20 -
2 stops28h 30m
Thu 29/1021:00 -
2 stops31h 15m
Deal found 24/9£414
Mon 9/1104:30 -
3 stops34h 20m
Tue 17/1112:20 -
2 stops31h 55m
Deal found 26/9£418
Sat 12/1218:30 -
1 stop19h 40m
Fri 1/110:40 -
1 stop17h 35m
Deal found 26/9£425
Wed 11/1104:30 -
1 stop20h 20m
Wed 18/1117:45 -
1 stop26h 30m
Deal found 25/9£427
Tue 10/1104:30 -
1 stop18h 25m
Wed 18/1117:45 -
1 stop26h 30m
Deal found 27/9£427
Wed 11/1104:30 -
1 stop18h 25m
Thu 19/1117:45 -
1 stop26h 30m
Deal found 28/9£428
Wed 4/1118:30 -
1 stop19h 40m
Sat 28/1110:40 -
1 stop23h 15m
Deal found 25/9£429
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 28 September 2026.
Tue 8/1218:30 -
1 stop19h 40m
Sun 3/110:30 -
2 stops21h 30m
Deal found 27/9£454
Wed 28/1018:30 -
1 stop19h 40m
Wed 4/1110:40 -
1 stop23h 15m
Deal found 28/9£504
Tue 8/1218:45 -
1 stop26h 15m
Sun 3/110:30 -
2 stops21h 30m
Deal found 27/9£526
Mon 21/1214:55 -
1 stop36h 35m
Mon 28/1221:10 -
1 stop33h 45m
Deal found 28/9£536
Mon 9/1122:40 -
2 stops38h 55m
Mon 16/1120:15 -
2 stops36h 15m
Deal found 25/9£685
Wed 18/1100:35 -
1 stop24h 20m
Thu 26/1114:05 -
1 stop15h 50m
Deal found 27/9£691
Fri 20/1119:10 -
1 stop17h 45m
Sun 22/1108:40 -
1 stop15h 15m
Deal found 25/9£718
Thu 12/1122:55 -
1 stop24h 25m
Thu 19/1117:20 -
1 stop15h 05m
Deal found 28/9£747
Tue 15/1208:15 -
1 stop16h 55m
Mon 28/1208:50 -
1 stop26h 20m
Deal found 26/9£758
Tue 3/1110:35 -
2 stops38h 50m
Fri 27/1108:25 -
2 stops42h 10m
Deal found 25/9£791
Mon 16/1117:00 -
1 stop21h 15m
Wed 2/1211:00 -
Nonstop11h 20m
Deal found 24/9£941
Fri 13/1112:25 -
1 stop25h 45m
Mon 16/1106:10 -
2 stops25h 00m
Deal found 27/9£481
Sat 19/1214:55 -
1 stop35h 15m
Sat 2/121:10 -
1 stop21h 00m
Deal found 28/9£664
Wed 13/100:35 -
1 stop27h 15m
Sat 20/223:55 -
1 stop35h 05m
Deal found 25/9£697
Tue 3/1108:55 -
1 stop28h 00m
Fri 27/1108:40 -
1 stop20h 40m
Deal found 25/9£719
Sat 19/1222:55 -
1 stop18h 00m
Sat 2/117:20 -
1 stop30h 45m
Deal found 28/9£768
Sun 15/1100:35 -
1 stop18h 30m
Mon 23/1120:15 -
1 stop33h 40m
Deal found 24/9£716
Sat 16/108:55 -
1 stop28h 00m
Sun 14/208:40 -
1 stop15h 15m
Deal found 25/9£719
Sat 7/1110:35 -
2 stops26h 20m
Fri 27/1108:25 -
2 stops42h 10m
Deal found 25/9£838
Tue 13/1022:55 -
1 stop17h 00m
Mon 19/1008:10 -
2 stops35h 10m
Deal found 28/9£775
Sun 8/1100:35 -
1 stop18h 30m
Fri 20/1114:05 -
1 stop15h 50m
Deal found 24/9£716
Sun 15/1100:45 -
Nonstop13h 30m
Tue 1/1211:00 -
1 stop20h 10m
Deal found 24/9£950
Mon 9/1100:35 -
1 stop24h 20m
Tue 17/1114:05 -
1 stop15h 50m
Deal found 26/9£716
Thu 12/1113:00 -
2 stops36h 25m
Sun 29/1108:25 -
2 stops42h 10m
Deal found 27/9£900
Wed 11/1100:35 -
1 stop24h 50m
Thu 19/1109:40 -
1 stop20h 15m
Deal found 27/9£722
Tue 8/1213:00 -
2 stops36h 25m
Sun 3/120:05 -
2 stops32h 55m
Deal found 27/9£938
Mon 11/100:35 -
1 stop24h 50m
Tue 16/223:55 -
1 stop35h 05m
Deal found 25/9£723
Sat 19/1220:25 -
2 stops18h 55m
Tue 29/1206:00 -
2 stops27h 55m
Deal found 28/9£969
Thu 17/1210:35 -
2 stops26h 20m
Sat 2/108:25 -
2 stops20h 35m
Deal found 26/9£938
Sun 17/116:50 -
1 stop32h 05m
Sat 23/120:15 -
1 stop14h 45m
Deal found 26/9£741
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 28 September 2026.
Thu 5/1100:45 -
Nonstop13h 30m
Sun 22/1111:00 -
Nonstop11h 20m
Deal found 25/9£779
Thu 5/1100:45 -
Nonstop13h 30m
Mon 23/1111:00 -
Nonstop11h 20m
Deal found 25/9£783
Thu 12/1100:45 -
Nonstop13h 30m
Mon 16/1111:00 -
Nonstop11h 20m
Deal found 27/9£871
Sun 15/1100:45 -
Nonstop13h 30m
Wed 2/1211:00 -
Nonstop11h 20m
Deal found 28/9£914
Sat 19/1200:45 -
Nonstop13h 30m
Wed 30/1211:00 -
Nonstop11h 20m
Deal found 24/9£923
Tue 3/1100:45 -
Nonstop13h 30m
Wed 25/1111:00 -
Nonstop11h 20m
Deal found 25/9£930
Thu 5/1100:45 -
Nonstop13h 30m
Fri 27/1111:00 -
Nonstop11h 20m
Deal found 25/9£949
Sun 13/1200:45 -
Nonstop13h 30m
Wed 30/1211:00 -
Nonstop11h 20m
Deal found 26/9£950
Tue 3/1100:45 -
Nonstop13h 30m
Mon 23/1111:00 -
Nonstop11h 20m
Deal found 25/9£954
Last-minute flights from Hanoi to London
Discover last-minute flight deals from Hanoi to London. Data last updated 28 September 2026 and is based on user searches.
Fri 2/1002:10 -
1 stop23h 40m
Sat 10/1022:00 -
2 stops31h 55m
Deal found 25/9£621
Sat 3/1018:45 -
1 stop26h 15m
Sat 10/1011:35 -
1 stop20h 25m
Deal found 25/9£586
Sat 3/1012:20 -
1 stop24h 40m
Fri 9/1011:15 -
1 stop17h 45m
Deal found 27/9£608
Sat 3/1018:25 -
1 stop31h 35m
Fri 9/1016:15 -
2 stops22h 10m
Deal found 27/9£652
Mon 5/1002:50 -
2 stops23h 35m
Sun 25/1017:45 -
1 stop26h 30m
Deal found 24/9£596
Tue 6/1012:20 -
1 stop24h 35m
Sun 25/1011:35 -
1 stop32h 40m
Deal found 24/9£488
Tue 6/1023:25 -
2 stops45h 35m
Sun 25/1011:35 -
1 stop32h 40m
Deal found 24/9£512
Tue 6/1020:40 -
1 stop24h 25m
Sun 25/1020:25 -
1 stop23h 50m
Deal found 24/9£577
Wed 7/1020:55 -
2 stops24h 05m
Sun 25/1011:35 -
1 stop32h 40m
Deal found 24/9£485
Wed 7/1021:25 -
2 stops27h 15m
Sun 25/1017:45 -
1 stop26h 30m
Deal found 24/9£512
Thu 22/1018:45 -
2 stops22h 25m
Thu 29/1006:25 -
2 stops24h 45m
Deal found 24/9£611
Sat 31/1018:30 -
3 stops33h 05m
Mon 30/1108:10 -
2 stops26h 35m
Deal found 26/9£586
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 28 September 2026.
Thu 12/1118:45 -
1 stop29h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£173
Tue 24/1115:45 -
2 stops29h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£173
Mon 12/1015:45 -
2 stops32h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/9£174
Thu 8/1008:15 -
1 stop28h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£174
Sun 22/1115:10 -
1 stop33h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£174
Tue 20/1002:35 -
2 stops34h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£174
Sun 18/1015:45 -
2 stops32h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£175
Sun 18/1012:20 -
1 stop24h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£175
Mon 26/1016:00 -
2 stops32h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£176
Sat 17/1002:35 -
2 stops34h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/9£176
Fri 16/1015:45 -
2 stops29h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£177
Sun 22/1119:45 -
1 stop29h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£177
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 28 September 2026.
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 7,457,451 searches. Data last updated 28 September 2026.
Use the filters below to find and compare flights from Hanoi to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Sat 14/11
14:55-19:10
1 stop35h 15m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£232
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Fri 20/11
10:40-07:10
2 stops27h 30m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£249
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Wed 20/1
08:55-18:25
2 stops40h 30m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£294
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Sat 27/3
08:55-05:40
1 stop27h 45m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£345
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Thu 25/3
09:40-15:35
3 stops36h 55m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£348
Fastest return journey
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Mon 19/10
10:05-17:05
Nonstop13h 00m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£350
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Wed 21/10
09:55-16:55
Nonstop13h 00m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£352
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Thu 10/12
00:45-07:15
Nonstop13h 30m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£352
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Tue 5/1
18:30-07:10
1 stop19h 40m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£354
HanoiLondon
HAN Hanoi Noibai - STN London Stansted
HANSTN
Hanoi Noibai
Mon 23/11
00:35-17:55
1 stop24h 20m
London Stansted
Wed 31/12
00:00-07:00
Nonstop0h 00m
£369
Flights are sorted by cheapest return flights first.
Deals found on 26/9
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6
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.
HAN-LON
HAN-LGW
HAN-LHR
HAN-STN
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
HAN-LON
HAN-LGW
HAN-LHR
HAN-STN
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 £548). Flying from Hanoi to London in March is currently the most expensive (average of £842). 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.
How much does it cost for a return flight from Hanoi to London?
Airfare is below average for this route at the moment.
Hanoi to London flights typically cost between £492 and £499 in November.The cheapest return price found within the last 5 days was £398 on China Southern (11 Nov–18 Nov).
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.
Shanghai (PVG) – chosen by Cheapflights users on 25% 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 £502.
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 00m.
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 Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 1h 13m.
How often are flights from Hanoi to London delayed?
About 19% of weekly flights between Hanoi and London have experienced delays in the past year, with the average delay time being 105 minutes.
What is the most punctual flight time for Hanoi to London flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night 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 Tuesday 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 19% of flights being delayed.
How far ahead should I book a flight from Hanoi to London?
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 9 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 28 September 2026.
Get a feel of what it's like to fly with Vietnam Airlines,Air China, 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.
Flight was delayed - no communication until we boarded nearly an hour late
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 are 0 daily outbound flights to London from 4 different airlines.
How long is the flight from Hanoi to London?
For as low as £504, Air China can have you in London from Hanoi in 19h 40m. 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 £293 on this airline. Additional options worth looking into are Etihad Airways and Qatar Airways, starting at £415 and £631 round-trip. You may be able to fly from Hanoi to London for 57% 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 £140 on Etihad Airways. Other airlines that offer cheap prices include China Eastern from £142 and Shenzhen Airlines from £173 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 cheapest flights from Hanoi to London?
While on average a flight from Hanoi to London is generally £718, our data shows the cheapest flight currently is £348. When looking at the most popular route, (Hanoi Noibai - London Heathrow), you can expect to pay £443 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 £548). Flying from Hanoi to London in March is currently the most expensive (average of £842). 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.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 September 2026.
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 7,457,451 searches. Data last updated 28 September 2026.
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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