This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — LON
26 Nov — 3 Dec1
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 27 October 2026.
Fri 6/1118:30 -
1 stop19h 40m
Sun 22/1110:40 -
1 stop23h 15m
Deal found 25/10£362
Fri 20/1112:25 -
1 stop25h 45m
Fri 27/1110:40 -
1 stop17h 35m
Deal found 23/10£374
Thu 26/1112:25 -
1 stop25h 45m
Thu 3/1210:40 -
1 stop17h 35m
Deal found 26/10£375
Mon 9/1104:30 -
1 stop32h 50m
Tue 24/1110:40 -
1 stop23h 15m
Deal found 26/10£384
Mon 23/1118:30 -
1 stop19h 40m
Sun 29/1110:40 -
1 stop17h 35m
Deal found 26/10£389
Thu 12/1104:30 -
1 stop18h 25m
Sat 28/1120:25 -
1 stop23h 50m
Deal found 25/10£422
Thu 5/1104:30 -
1 stop18h 25m
Sun 22/1120:25 -
1 stop23h 50m
Deal found 25/10£423
Thu 5/1104:30 -
1 stop20h 20m
Fri 20/1117:45 -
1 stop26h 30m
Deal found 23/10£432
Wed 11/1104:30 -
1 stop20h 20m
Sat 28/1120:25 -
1 stop23h 50m
Deal found 26/10£436
Thu 17/1204:30 -
1 stop18h 25m
Tue 29/1222:30 -
1 stop32h 25m
Deal found 26/10£444
Fri 18/1204:30 -
1 stop20h 20m
Fri 1/121:10 -
1 stop37h 20m
Deal found 22/10£445
Sun 6/1210:40 -
3 stops35h 45m
Sun 13/1209:45 -
2 stops34h 30m
Deal found 22/10£456
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 27 October 2026.
Tue 15/1204:30 -
1 stop20h 20m
Wed 23/1221:10 -
1 stop21h 00m
Deal found 26/10£457
Tue 10/1110:40 -
2 stops26h 40m
Tue 24/1110:40 -
1 stop17h 35m
Deal found 24/10£470
Tue 10/1109:00 -
3 stops36h 00m
Tue 24/1110:30 -
2 stops21h 30m
Deal found 25/10£502
Wed 25/1108:15 -
1 stop16h 55m
Fri 27/1108:40 -
1 stop26h 30m
Deal found 23/10£594
Sat 6/300:35 -
1 stop24h 40m
Wed 10/314:05 -
1 stop20h 55m
Deal found 24/10£660
Fri 20/1108:45 -
1 stop31h 25m
Sun 22/1106:30 -
1 stop17h 35m
Deal found 22/10£679
Sat 19/1209:05 -
2 stops29h 25m
Sat 2/110:00 -
2 stops31h 10m
Deal found 25/10£753
Thu 5/1100:45 -
Nonstop13h 30m
Sun 22/1111:00 -
Nonstop11h 20m
Deal found 24/10£916
Thu 19/1120:25 -
2 stops18h 55m
Fri 27/1119:25 -
2 stops16h 55m
Deal found 22/10£969
Sat 19/1218:30 -
1 stop19h 40m
Sat 2/110:40 -
2 stops40h 00m
Deal found 25/10£491
Fri 6/1118:45 -
1 stop18h 45m
Mon 9/1110:30 -
2 stops21h 15m
Deal found 23/10£503
Tue 8/1218:30 -
3 stops31h 55m
Tue 15/1207:00 -
3 stops26h 55m
Deal found 24/10£512
Thu 26/1108:15 -
2 stops20h 00m
Thu 3/1214:45 -
2 stops28h 00m
Deal found 26/10£585
Wed 18/1100:35 -
1 stop24h 40m
Mon 30/1120:15 -
1 stop14h 45m
Deal found 22/10£681
Sat 12/1212:25 -
1 stop25h 45m
Wed 30/1209:50 -
1 stop35h 30m
Deal found 25/10£607
Wed 10/216:50 -
1 stop32h 25m
Sun 28/220:15 -
1 stop14h 45m
Deal found 25/10£686
Sat 13/216:50 -
1 stop32h 25m
Tue 16/214:05 -
1 stop20h 55m
Deal found 24/10£686
Wed 16/1218:30 -
1 stop19h 40m
Thu 24/1210:05 -
2 stops48h 40m
Deal found 26/10£628
Mon 7/1212:25 -
1 stop25h 45m
Mon 14/1215:05 -
2 stops20h 05m
Deal found 23/10£640
Tue 15/1216:50 -
1 stop32h 25m
Thu 31/1220:15 -
1 stop14h 45m
Deal found 23/10£707
Wed 25/1119:00 -
1 stop19h 15m
Fri 27/1111:00 -
Nonstop11h 20m
Deal found 26/10£1,016
Tue 24/1100:35 -
1 stop24h 40m
Sat 28/1120:15 -
1 stop33h 40m
Deal found 26/10£711
Wed 16/1213:30 -
2 stops33h 45m
Tue 22/1210:25 -
2 stops33h 50m
Deal found 26/10£704
Fri 20/1100:35 -
1 stop18h 30m
Mon 30/1120:15 -
1 stop14h 45m
Deal found 22/10£712
Sat 3/401:15 -
1 stop17h 40m
Mon 19/414:55 -
1 stop21h 50m
Deal found 22/10£774
Thu 12/1120:25 -
2 stops18h 55m
Sat 28/1119:25 -
2 stops18h 35m
Deal found 23/10£910
Wed 10/220:25 -
2 stops18h 55m
Sun 28/206:00 -
2 stops27h 55m
Deal found 25/10£972
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 27 October 2026.
Thu 5/1100:45 -
Nonstop13h 30m
Sun 22/1111:00 -
Nonstop11h 20m
Deal found 24/10£916
Sun 15/1100:45 -
Nonstop13h 30m
Wed 2/1211:00 -
Nonstop11h 20m
Deal found 23/10£916
Sun 22/1100:45 -
Nonstop13h 30m
Sun 29/1111:00 -
Nonstop11h 20m
Deal found 26/10£917
Thu 5/1100:45 -
Nonstop13h 30m
Mon 9/1111:00 -
Nonstop11h 20m
Deal found 23/10£936
Tue 24/1100:45 -
Nonstop13h 30m
Fri 27/1111:00 -
Nonstop11h 20m
Deal found 22/10£971
Sun 13/1200:45 -
Nonstop13h 30m
Fri 1/111:00 -
Nonstop11h 20m
Deal found 22/10£1,012
Thu 5/1100:45 -
Nonstop13h 30m
Sun 8/1111:00 -
Nonstop11h 20m
Deal found 24/10£1,018
Tue 22/1200:45 -
Nonstop13h 30m
Wed 30/1211:00 -
Nonstop11h 20m
Deal found 24/10£1,020
Thu 19/1100:45 -
Nonstop13h 30m
Fri 27/1111:00 -
Nonstop11h 20m
Deal found 22/10£1,053
Last-minute flights from Hanoi to London
Discover last-minute flight deals from Hanoi to London. Data last updated 27 October 2026 and is based on user searches.
Thu 5/1104:30 -
1 stop18h 25m
Sun 22/1120:25 -
1 stop23h 50m
Deal found 25/10£423
Thu 5/1104:30 -
1 stop20h 20m
Fri 20/1117:45 -
1 stop26h 30m
Deal found 23/10£432
Thu 5/1104:30 -
1 stop18h 25m
Mon 9/1121:10 -
1 stop21h 00m
Deal found 23/10£445
Fri 6/1118:30 -
1 stop19h 40m
Sun 22/1110:40 -
1 stop23h 15m
Deal found 25/10£362
Mon 9/1104:30 -
1 stop32h 50m
Tue 24/1110:40 -
1 stop23h 15m
Deal found 26/10£384
Wed 11/1104:30 -
1 stop20h 20m
Sat 28/1120:25 -
1 stop23h 50m
Deal found 26/10£436
Thu 12/1104:30 -
1 stop18h 25m
Sat 28/1120:25 -
1 stop23h 50m
Deal found 25/10£422
Fri 13/1118:45 -
2 stops31h 15m
Sat 28/1106:25 -
2 stops28h 20m
Deal found 25/10£462
Fri 20/1112:25 -
1 stop25h 45m
Fri 27/1110:40 -
1 stop17h 35m
Deal found 23/10£374
Fri 20/1118:45 -
2 stops31h 15m
Fri 27/1112:30 -
3 stops29h 30m
Deal found 23/10£491
Mon 23/1118:30 -
1 stop19h 40m
Sun 29/1110:40 -
1 stop17h 35m
Deal found 26/10£389
Thu 26/1112:25 -
1 stop25h 45m
Thu 3/1210:40 -
1 stop17h 35m
Deal found 26/10£375
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 27 October 2026.
Wed 16/1204:30 -
1 stop18h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/10£165
Fri 13/1102:45 -
1 stop18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/10£165
Wed 11/1104:30 -
1 stop20h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10£167
Wed 4/1115:45 -
1 stop33h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/10£168
Sun 29/1116:00 -
2 stops29h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/10£168
Sun 29/1122:20 -
2 stops26h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10£168
Thu 5/1104:30 -
1 stop18h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/10£170
Fri 13/1104:30 -
1 stop18h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/10£171
Sun 15/1116:00 -
2 stops29h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/10£171
Sun 15/1109:00 -
2 stops39h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/10£171
Sun 22/1113:30 -
1 stop35h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/10£172
Sun 22/1115:10 -
1 stop33h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/10£173
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 27 October 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 27 October 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 - LGW London Gatwick
HANLGW
Hanoi Noibai
Sun 29/11
18:45-14:00
1 stop26h 15m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£165
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Sat 27/2
18:30-19:10
1 stop31h 40m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£187
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Wed 13/1
14:55-20:30
1 stop36h 35m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£187
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Sat 20/3
02:10-19:10
1 stop24h 00m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£189
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Wed 17/3
18:30-20:30
1 stop33h 00m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£189
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Tue 13/4
08:25-15:30
2 stops37h 05m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£286
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Sat 31/10
23:40-21:40
3 stops53h 00m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£303
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Sat 31/10
10:55-08:35
3 stops52h 40m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£308
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Sun 7/2
07:45-16:40
2 stops39h 55m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£317
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Mon 11/1
20:10-18:10
1 stop29h 00m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£325
Flights are sorted by cheapest return flights first.
Deals found on 25/10
Showing 1-10 of 57 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Hanoi to London (average of £602). Flying from Hanoi to London in March is currently the most expensive (average of £835). 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 £624 and £865 in November.The cheapest return price found within the last 5 days was £362 on Air China (6 Nov–22 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 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.
Abu Dhabi (AUH) is the most affordable one-stop option, with an average return flight price of £513.
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 3 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 27 October 2026.
Get a feel of what it's like to fly with Vietnam Airlines,China Southern, 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.
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 3 different airlines.
How long is the flight from Hanoi to London?
For as low as £594, Air China can have you in London from Hanoi in 16h 55m. 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 Qatar Airways. Our recent data shows that you can find tickets from as low as £282 on this airline. Additional options worth looking into are Etihad Airways and Vietnam Airlines, starting at £412 and £773 round-trip. You may be able to fly from Hanoi to London for 63% 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 £141 on China Eastern. Other airlines that offer cheap prices include Shenzhen Airlines from £171 and Turkish Airlines from £176 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 £1,028, our data shows the cheapest flight currently is £358. When looking at the most popular route, (Hanoi Noibai - London Heathrow), you can expect to pay £447 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, December is the cheapest month in which you can book a flight from Hanoi to London (average of £602). Flying from Hanoi to London in March is currently the most expensive (average of £835). 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 27 October 2026.
Discover the top 3 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 27 October 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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