This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — LON
15 Oct — 22 Oct1
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 Monday
Cheap flight deals from Hanoi to London
Enter your travel dates to find the best prices.
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Best
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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 15 September 2026.
Sat 12/1204:30 -
1 stop32h 50m
Sun 3/110:40 -
1 stop23h 15m
Deal found 10/9£388
Thu 26/1118:30 -
1 stop19h 40m
Sun 6/1210:40 -
1 stop17h 35m
Deal found 9/9£399
Tue 15/1218:30 -
1 stop19h 40m
Thu 31/1210:40 -
1 stop17h 35m
Deal found 12/9£403
Mon 9/1104:30 -
1 stop20h 20m
Tue 24/1117:45 -
1 stop35h 10m
Deal found 10/9£421
Wed 14/1012:20 -
1 stop24h 40m
Wed 28/1011:35 -
1 stop32h 40m
Deal found 12/9£425
Tue 3/1104:30 -
1 stop20h 20m
Thu 12/1117:45 -
1 stop26h 30m
Deal found 10/9£430
Sun 15/1104:30 -
1 stop20h 20m
Tue 1/1217:45 -
1 stop35h 10m
Deal found 11/9£430
Mon 9/1104:30 -
1 stop32h 50m
Tue 24/1110:40 -
1 stop17h 35m
Deal found 10/9£431
Sun 15/1104:30 -
1 stop18h 25m
Wed 2/1217:45 -
1 stop35h 10m
Deal found 11/9£439
Thu 5/1104:30 -
1 stop20h 20m
Sun 22/1121:10 -
1 stop37h 30m
Deal found 14/9£444
Thu 22/1018:15 -
2 stops31h 50m
Thu 29/1020:50 -
2 stops31h 25m
Deal found 15/9£445
Tue 27/1018:30 -
1 stop19h 40m
Tue 3/1121:10 -
2 stops45h 35m
Deal found 12/9£451
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 15 September 2026.
Tue 15/1218:30 -
1 stop19h 40m
Thu 31/1210:40 -
1 stop17h 35m
Deal found 12/9£403
Thu 22/1010:10 -
2 stops26h 20m
Thu 5/1117:00 -
2 stops25h 45m
Deal found 13/9£522
Sun 11/1018:45 -
1 stop26h 15m
Sun 25/1010:30 -
2 stops45h 15m
Deal found 10/9£565
Tue 10/1108:15 -
1 stop17h 20m
Tue 24/1121:30 -
2 stops30h 10m
Deal found 9/9£587
Fri 6/1122:40 -
2 stops38h 00m
Sun 22/1110:00 -
2 stops22h 30m
Deal found 14/9£607
Fri 20/1108:55 -
1 stop28h 00m
Sun 22/1108:40 -
1 stop20h 40m
Deal found 12/9£698
Mon 9/1100:25 -
1 stop24h 30m
Tue 24/1120:15 -
1 stop33h 25m
Deal found 9/9£699
Sat 19/1222:55 -
1 stop18h 00m
Sat 2/117:20 -
1 stop30h 45m
Deal found 12/9£756
Sat 6/310:35 -
2 stops26h 20m
Thu 18/308:25 -
2 stops42h 10m
Deal found 12/9£788
Sun 25/1014:55 -
1 stop35h 15m
Sun 1/1121:10 -
1 stop29h 30m
Deal found 10/9£792
Mon 9/1104:30 -
1 stop32h 50m
Tue 24/1110:40 -
1 stop17h 35m
Deal found 9/9£439
Wed 3/218:20 -
3 stops26h 20m
Sat 13/220:05 -
2 stops56h 25m
Deal found 14/9£893
Sun 15/1100:45 -
Nonstop13h 30m
Wed 2/1211:00 -
Nonstop11h 20m
Deal found 11/9£902
Tue 27/1018:30 -
1 stop19h 40m
Tue 3/1110:40 -
1 stop17h 35m
Deal found 12/9£468
Fri 6/1118:45 -
2 stops23h 40m
Sun 22/1116:20 -
2 stops19h 20m
Deal found 14/9£550
Thu 22/1012:20 -
2 stops28h 35m
Thu 5/1106:00 -
2 stops36h 00m
Deal found 13/9£555
Wed 14/1008:50 -
2 stops30h 00m
Wed 28/1007:45 -
2 stops27h 10m
Deal found 10/9£1,274
Sat 19/1215:45 -
2 stops21h 45m
Tue 29/1210:30 -
1 stop20h 40m
Deal found 14/9£641
Mon 19/1020:40 -
2 stops28h 25m
Sun 25/1007:45 -
2 stops27h 25m
Deal found 13/9£564
Sat 17/1001:30 -
1 stop17h 30m
Sun 25/1014:05 -
1 stop15h 35m
Deal found 14/9£725
Thu 5/1104:30 -
2 stops24h 20m
Sun 22/1113:40 -
2 stops30h 35m
Deal found 14/9£570
Tue 15/1222:55 -
1 stop18h 00m
Thu 31/1217:20 -
1 stop15h 05m
Deal found 12/9£830
Mon 19/1020:40 -
2 stops21h 25m
Sun 25/1007:45 -
2 stops27h 25m
Deal found 13/9£570
Mon 26/1000:25 -
1 stop37h 15m
Tue 3/1113:35 -
1 stop16h 05m
Deal found 12/9£770
Fri 6/1110:35 -
2 stops26h 20m
Sun 22/1108:25 -
2 stops42h 10m
Deal found 14/9£867
Thu 22/1016:15 -
2 stops26h 20m
Thu 5/1109:15 -
2 stops24h 40m
Deal found 13/9£903
Sat 24/1018:45 -
1 stop18h 45m
Sat 31/1007:00 -
2 stops37h 15m
Deal found 9/9£582
Sat 19/1210:35 -
2 stops26h 20m
Sat 2/108:25 -
2 stops20h 35m
Deal found 11/9£907
Thu 22/1016:15 -
3 stops27h 25m
Thu 5/1109:00 -
2 stops24h 55m
Deal found 13/9£913
Tue 27/1004:30 -
2 stops24h 30m
Tue 3/1121:30 -
2 stops30h 45m
Deal found 12/9£589
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 15 September 2026.
Thu 5/1100:45 -
Nonstop13h 30m
Sun 22/1111:00 -
Nonstop11h 20m
Deal found 13/9£755
Sun 15/1100:45 -
Nonstop13h 30m
Wed 2/1211:00 -
Nonstop11h 20m
Deal found 11/9£902
Wed 14/1009:55 -
Nonstop13h 00m
Wed 28/1011:00 -
Nonstop11h 20m
Deal found 10/9£919
Tue 24/1100:45 -
Nonstop13h 30m
Fri 27/1111:00 -
Nonstop11h 20m
Deal found 10/9£956
Sat 24/1000:45 -
Nonstop13h 30m
Sun 1/1111:00 -
Nonstop11h 20m
Deal found 10/9£961
Sun 11/1010:50 -
Nonstop13h 00m
Sun 25/1011:00 -
Nonstop11h 20m
Deal found 10/9£968
Sun 8/1100:45 -
Nonstop13h 30m
Fri 13/1111:00 -
Nonstop11h 20m
Deal found 11/9£977
Sat 27/200:45 -
Nonstop13h 30m
Wed 31/318:55 -
Nonstop11h 55m
Deal found 10/9£983
Sun 18/1010:50 -
Nonstop13h 00m
Sun 25/1011:00 -
Nonstop11h 20m
Deal found 13/9£986
Thu 3/1200:45 -
Nonstop13h 30m
Sun 13/1211:00 -
Nonstop11h 20m
Deal found 9/9£994
Last-minute flights from Hanoi to London
Discover last-minute flight deals from Hanoi to London. Data last updated 15 September 2026 and is based on user searches.
Fri 18/901:30 -
1 stop17h 35m
Sun 20/914:55 -
1 stop16h 20m
Deal found 11/9£848
Tue 22/920:40 -
2 stops24h 50m
Thu 24/905:40 -
2 stops29h 10m
Deal found 11/9£513
Tue 22/914:30 -
2 stops27h 00m
Thu 24/922:10 -
1 stop29h 55m
Deal found 12/9£518
Tue 22/918:15 -
2 stops29h 40m
Thu 24/906:55 -
2 stops27h 55m
Deal found 12/9£546
Tue 22/913:25 -
1 stop23h 10m
Thu 24/911:10 -
1 stop16h 55m
Deal found 11/9£583
Tue 22/908:45 -
1 stop27h 55m
Thu 24/909:00 -
1 stop16h 15m
Deal found 12/9£683
Wed 23/916:50 -
2 stops25h 15m
Fri 25/922:10 -
1 stop29h 55m
Deal found 11/9£565
Wed 23/919:30 -
2 stops20h 20m
Fri 25/907:35 -
2 stops27h 50m
Deal found 11/9£608
Wed 23/919:30 -
2 stops23h 05m
Fri 25/906:20 -
3 stops26h 25m
Deal found 11/9£612
Wed 23/919:30 -
1 stop17h 10m
Fri 25/911:00 -
1 stop17h 05m
Deal found 11/9£613
Tue 13/1002:20 -
2 stops20h 20m
Wed 21/1008:25 -
2 stops28h 15m
Deal found 14/9£664
Thu 15/1002:20 -
2 stops20h 20m
Mon 26/1007:45 -
2 stops27h 55m
Deal found 13/9£730
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 15 September 2026.
Wed 28/1004:30 -
1 stop18h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£172
Fri 11/1204:30 -
1 stop32h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£173
Tue 13/1008:15 -
1 stop17h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£175
Fri 16/1008:15 -
1 stop17h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£176
Fri 6/1104:30 -
1 stop32h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£176
Mon 16/1104:30 -
1 stop20h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£177
Thu 15/1021:10 -
2 stops28h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£178
Mon 26/1018:30 -
1 stop19h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£178
Sun 18/1019:45 -
1 stop16h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£180
Wed 14/1019:45 -
1 stop16h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£181
Fri 16/1011:15 -
1 stop25h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£182
Tue 13/1018:15 -
1 stop18h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£184
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 15 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 15 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 - LTN London Luton
HANLTN
Hanoi Noibai
Thu 19/11
04:30-14:25
2 stops40h 55m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£204
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Sat 28/11
04:30-08:35
2 stops35h 05m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£211
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Sat 17/10
02:20-18:40
1 stop22h 20m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£213
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Sun 29/11
15:10-14:00
1 stop29h 50m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£214
HanoiLondon
HAN Hanoi Noibai - STN London Stansted
HANSTN
Hanoi Noibai
Tue 24/11
04:30-09:50
3 stops36h 20m
London Stansted
Wed 31/12
00:00-07:00
Nonstop0h 00m
£219
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Sat 28/11
04:30-12:05
3 stops38h 35m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£220
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Sun 22/11
04:30-21:45
2 stops24h 15m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£229
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Sat 7/11
04:30-21:55
2 stops24h 25m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£240
HanoiLondon
HAN Hanoi Noibai - STN London Stansted
HANSTN
Hanoi Noibai
Sun 29/11
18:30-07:20
3 stops43h 50m
London Stansted
Wed 31/12
00:00-07:00
Nonstop0h 00m
£241
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Mon 26/10
07:40-22:10
2 stops21h 30m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£264
Flights are sorted by cheapest return flights first.
Deals found on 13/9
Showing 1-10 of 60 resultsSorted by cheapest first
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2
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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-LHR
HAN-LGW
HAN-STN
HAN-LTN
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-LHR
HAN-LGW
HAN-STN
HAN-LTN
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 £493). Flying from Hanoi to London in March is currently the most expensive (average of £826). 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 £581 and £700 in December.The cheapest return price found within the last 5 days was £388 on Air China (12 Dec–3 Jan).
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 £492.
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 10 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 15 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.
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 £587, Air China can have you in London from Hanoi in 17h 20m. The distance from Hanoi to London is about 5736 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 £288 on this airline. Additional options worth looking into are Etihad Airways and Qatar Airways, starting at £407 and £619 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 £137 on Etihad Airways. Other airlines that offer cheap prices include China Eastern from £140 and Shenzhen Airlines from £169 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 £1,164, our data shows the cheapest flight currently is £342. When looking at the most popular route, (Hanoi Noibai - London Heathrow), you can expect to pay £477 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 £493). Flying from Hanoi to London in March is currently the most expensive (average of £826). 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 15 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 15 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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