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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — LON
22 Sep — 29 Sep1
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 7 days in advance, depart on a Tuesday or Thursday and return on a Thursday
Cheap flight deals from Hanoi to London
Enter your travel dates to find the best prices.
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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 23 August 2026.
Sat 19/918:15 -
1 stop18h 45m
Sun 20/911:15 -
1 stop17h 45m
Deal found 21/8£371
Tue 10/1118:30 -
1 stop19h 25m
Tue 24/1111:05 -
1 stop17h 10m
Deal found 23/8£394
Wed 2/918:15 -
1 stop18h 45m
Sun 20/911:15 -
1 stop17h 45m
Deal found 21/8£398
Tue 15/1218:30 -
1 stop19h 25m
Tue 5/111:05 -
1 stop22h 50m
Deal found 22/8£413
Mon 14/1212:25 -
1 stop25h 30m
Thu 31/1211:05 -
1 stop17h 10m
Deal found 22/8£416
Mon 14/1212:25 -
1 stop25h 30m
Fri 1/111:05 -
1 stop22h 50m
Deal found 21/8£417
Mon 14/1218:30 -
1 stop19h 25m
Wed 30/1211:05 -
1 stop17h 10m
Deal found 23/8£418
Tue 10/1104:00 -
1 stop20h 50m
Sun 29/1117:40 -
1 stop35h 15m
Deal found 20/8£422
Fri 13/1104:00 -
1 stop20h 50m
Sun 15/1117:40 -
1 stop35h 15m
Deal found 20/8£424
Wed 11/1104:00 -
1 stop20h 50m
Sun 29/1120:25 -
1 stop23h 35m
Deal found 23/8£426
Sun 15/1102:10 -
1 stop24h 00m
Tue 1/1217:40 -
1 stop35h 15m
Deal found 19/8£435
Wed 11/1104:00 -
1 stop20h 50m
Sat 28/1121:10 -
1 stop33h 45m
Deal found 23/8£435
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 23 August 2026.
Sun 15/1102:10 -
1 stop24h 00m
Sun 29/1121:10 -
1 stop29h 30m
Deal found 20/8£462
Sun 25/1004:00 -
1 stop33h 20m
Thu 5/1107:50 -
2 stops32h 25m
Deal found 19/8£490
Thu 17/902:10 -
2 stops21h 55m
Fri 25/911:15 -
1 stop17h 45m
Deal found 18/8£591
Thu 17/902:20 -
1 stop18h 40m
Fri 25/911:35 -
1 stop31h 45m
Deal found 18/8£605
Wed 25/1119:10 -
1 stop33h 45m
Fri 27/1115:15 -
2 stops32h 40m
Deal found 20/8£626
Sat 3/1001:30 -
1 stop23h 15m
Sun 11/1021:05 -
1 stop34h 10m
Deal found 20/8£673
Mon 14/915:45 -
1 stop33h 35m
Sun 11/1022:10 -
1 stop18h 50m
Deal found 18/8£706
Fri 18/910:35 -
2 stops49h 55m
Fri 25/920:50 -
2 stops30h 45m
Deal found 18/8£712
Fri 18/922:55 -
1 stop17h 00m
Fri 25/917:35 -
1 stop16h 05m
Deal found 18/8£725
Tue 15/913:05 -
2 stops36h 05m
Sun 11/1020:50 -
2 stops30h 45m
Deal found 18/8£848
Thu 28/118:20 -
3 stops29h 20m
Sun 7/218:40 -
2 stops33h 50m
Deal found 22/8£953
Sat 3/1013:25 -
2 stops32h 30m
Mon 19/1007:00 -
2 stops22h 55m
Deal found 23/8£511
Sat 21/1118:30 -
2 stops30h 05m
Fri 27/1115:05 -
3 stops26h 55m
Deal found 18/8£514
Thu 17/1218:55 -
2 stops20h 15m
Wed 30/1207:45 -
2 stops23h 30m
Deal found 23/8£1,172
Fri 11/908:45 -
2 stops30h 40m
Mon 14/905:40 -
2 stops29h 45m
Deal found 19/8£519
Mon 5/1001:30 -
1 stop24h 15m
Sun 11/1010:05 -
1 stop21h 10m
Deal found 20/8£673
Sat 3/1001:30 -
1 stop17h 05m
Sun 11/1021:45 -
1 stop33h 30m
Deal found 20/8£679
Sat 19/1222:55 -
1 stop18h 00m
Sat 2/110:55 -
1 stop21h 30m
Deal found 20/8£748
Tue 15/913:25 -
1 stop23h 10m
Sun 11/1014:55 -
2 stops41h 25m
Deal found 18/8£580
Fri 25/1210:35 -
2 stops26h 20m
Fri 1/108:25 -
2 stops44h 35m
Deal found 22/8£782
Thu 3/915:45 -
1 stop33h 55m
Sat 10/1011:00 -
1 stop30h 00m
Deal found 19/8£820
Mon 5/1001:30 -
1 stop23h 15m
Sun 11/1014:55 -
1 stop16h 20m
Deal found 20/8£692
Mon 28/1208:45 -
1 stop38h 35m
Fri 1/110:55 -
1 stop21h 30m
Deal found 23/8£775
Wed 7/1012:20 -
2 stops32h 05m
Wed 14/1015:15 -
2 stops33h 25m
Deal found 23/8£599
Mon 9/1110:35 -
2 stops26h 20m
Sun 29/1108:25 -
2 stops42h 10m
Deal found 20/8£811
Thu 24/901:30 -
1 stop24h 45m
Sun 4/1009:05 -
1 stop22h 10m
Deal found 23/8£703
Thu 17/1222:55 -
1 stop18h 00m
Wed 30/1210:55 -
1 stop21h 30m
Deal found 22/8£776
Mon 28/1210:35 -
2 stops26h 20m
Mon 4/120:05 -
2 stops32h 55m
Deal found 22/8£816
Sun 13/902:20 -
2 stops34h 25m
Sun 11/1008:20 -
3 stops25h 30m
Deal found 18/8£640
Sat 24/1001:30 -
1 stop23h 25m
Thu 5/1120:15 -
1 stop33h 25m
Deal found 19/8£755
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 23 August 2026.
Tue 10/1100:45 -
Nonstop13h 30m
Sun 29/1111:00 -
Nonstop11h 20m
Deal found 20/8£864
Thu 12/1100:45 -
Nonstop13h 30m
Mon 30/1111:00 -
Nonstop11h 20m
Deal found 20/8£868
Sun 8/1100:45 -
Nonstop13h 30m
Sun 29/1111:00 -
Nonstop11h 20m
Deal found 20/8£875
Sun 8/1100:45 -
Nonstop13h 30m
Mon 30/1111:00 -
Nonstop11h 20m
Deal found 20/8£876
Sat 14/1100:45 -
Nonstop13h 30m
Sun 29/1111:00 -
Nonstop11h 20m
Deal found 20/8£893
Sat 14/1100:45 -
Nonstop13h 30m
Mon 30/1111:00 -
Nonstop11h 20m
Deal found 20/8£894
Sun 15/1100:45 -
Nonstop13h 30m
Wed 2/1211:00 -
Nonstop11h 20m
Deal found 19/8£898
Sun 15/1100:45 -
Nonstop13h 30m
Mon 30/1111:00 -
Nonstop11h 20m
Deal found 20/8£905
Tue 15/1200:45 -
Nonstop13h 30m
Wed 30/1211:00 -
Nonstop11h 20m
Deal found 21/8£921
Thu 24/1200:45 -
Nonstop13h 30m
Fri 1/111:00 -
Nonstop11h 20m
Deal found 22/8£947
Sat 12/1200:45 -
Nonstop13h 30m
Fri 1/111:00 -
Nonstop11h 20m
Deal found 21/8£962
Last-minute flights from Hanoi to London
Discover last-minute flight deals from Hanoi to London. Data last updated 23 August 2026 and is based on user searches.
Fri 28/818:25 -
1 stop31h 05m
Thu 10/922:40 -
1 stop31h 15m
Deal found 22/8£662
Fri 28/818:15 -
1 stop18h 45m
Thu 10/911:15 -
1 stop17h 45m
Deal found 22/8£669
Tue 1/902:20 -
1 stop22h 50m
Sat 5/922:00 -
1 stop21h 20m
Deal found 18/8£640
Tue 1/902:10 -
2 stops24h 15m
Sun 27/1217:40 -
1 stop26h 20m
Deal found 19/8£651
Wed 2/918:15 -
1 stop18h 45m
Sun 20/911:15 -
1 stop17h 45m
Deal found 21/8£398
Wed 2/910:40 -
2 stops26h 20m
Sat 5/922:00 -
1 stop21h 20m
Deal found 18/8£595
Wed 2/908:15 -
1 stop17h 05m
Sun 20/922:10 -
1 stop18h 50m
Deal found 21/8£602
Wed 2/919:45 -
2 stops32h 40m
Sat 5/906:45 -
2 stops28h 05m
Deal found 18/8£610
Fri 11/908:45 -
2 stops30h 40m
Mon 14/905:40 -
2 stops29h 45m
Deal found 19/8£519
Wed 16/918:45 -
2 stops25h 50m
Wed 23/905:40 -
2 stops26h 25m
Deal found 19/8£504
Fri 18/908:45 -
2 stops35h 10m
Fri 25/905:40 -
2 stops26h 25m
Deal found 19/8£564
Sun 20/918:45 -
2 stops25h 50m
Sun 27/905:40 -
2 stops24h 15m
Deal found 23/8£558
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 23 August 2026.
Sun 1/1104:00 -
2 stops41h 25m
Deal found 21/8£210
Wed 16/1215:10 -
1 stop22h 20m
Deal found 19/8£212
Sat 24/1018:45 -
1 stop29h 45m
Deal found 20/8£212
Fri 20/1102:45 -
1 stop21h 45m
Deal found 21/8£213
Sat 24/1018:15 -
1 stop19h 40m
Deal found 21/8£213
Fri 11/1217:30 -
2 stops32h 40m
Deal found 21/8£214
Fri 27/1102:45 -
1 stop18h 15m
Deal found 19/8£214
Tue 15/1221:55 -
2 stops28h 15m
Deal found 23/8£215
Thu 22/1023:25 -
2 stops37h 05m
Deal found 22/8£215
Sat 24/1020:00 -
2 stops25h 00m
Deal found 20/8£215
Wed 18/1104:00 -
2 stops41h 25m
Deal found 22/8£216
Wed 16/1202:45 -
1 stop34h 45m
Deal found 20/8£216
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 23 August 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 23 August 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
Sun 15/11
02:10-19:10
1 stop24h 00m
London Heathrow
Sun 29/11
21:10-09:40
1 stop29h 30m
£462
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Sun 25/10
04:00-07:20
1 stop33h 20m
London Gatwick
Thu 5/11
07:50-23:15
2 stops32h 25m
£490
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Sat 3/10
13:25-15:55
2 stops32h 30m
London Luton
Mon 19/10
07:00-11:55
2 stops22h 55m
£511
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Sat 21/11
18:30-17:35
2 stops30h 05m
London Luton
Fri 27/11
15:05-01:00
3 stops26h 55m
£514
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Fri 11/9
08:45-09:25
2 stops30h 40m
London Luton
Mon 14/9
05:40-17:25
2 stops29h 45m
£519
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Tue 15/9
13:25-06:35
1 stop23h 10m
London Gatwick
Sun 11/10
14:55-14:20
2 stops41h 25m
£580
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Thu 17/9
02:10-18:05
2 stops21h 55m
London Gatwick
Fri 25/9
11:15-11:00
1 stop17h 45m
£591
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Wed 7/10
12:20-14:25
2 stops32h 05m
London Luton
Wed 14/10
15:15-06:40
2 stops33h 25m
£599
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Thu 17/9
02:20-15:00
1 stop18h 40m
London Gatwick
Fri 25/9
11:35-01:20
1 stop31h 45m
£605
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Wed 25/11
19:10-21:55
1 stop33h 45m
London Heathrow
Fri 27/11
15:15-06:55
2 stops32h 40m
£626
Flights are sorted by cheapest return flights first.
Deals found on 19/8
Showing 1-10 of 60 resultsSorted by cheapest first
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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-LTN
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-LTN
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 £535). Flying from Hanoi to London in March is currently the most expensive (average of £821). 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 £643 and £863 in September.The cheapest return price found within the last 5 days was £371 on Air China (19 Sept–20 Sept).
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 24% 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 £487.
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 13 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 23 August 2026.
Get a feel of what it's like to fly with Vietnam Airlines,Qatar Airways, andAir China 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.
45 minutes late. Bottle of water and that’s about it.
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 £605, Shenzhen Airlines can have you in London from Hanoi in 18h 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 £285 on this airline. Additional options worth looking into are Etihad Airways and Qatar Airways, starting at £403 and £612 round-trip. You may be able to fly from Hanoi to London for 56% 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 £136 on Etihad Airways. Other airlines that offer cheap prices include China Eastern from £138 and Shenzhen Airlines from £168 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 £1,079, our data shows the cheapest flight currently is £555. When looking at the most popular route, (Hanoi Noibai - London Heathrow), you can expect to pay £461 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 £535). Flying from Hanoi to London in March is currently the most expensive (average of £821). 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 23 August 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 23 August 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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