This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — LON
18 Nov — 25 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
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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 19 October 2026.
Fri 6/1118:30 -
1 stop19h 40m
Fri 13/1110:40 -
1 stop23h 15m
Deal found 15/10£395
Mon 9/1104:30 -
1 stop32h 50m
Tue 24/1110:40 -
1 stop23h 15m
Deal found 16/10£399
Thu 12/1112:25 -
2 stops35h 30m
Thu 19/1106:25 -
2 stops22h 30m
Deal found 15/10£401
Fri 6/1118:30 -
1 stop19h 40m
Sun 22/1110:40 -
1 stop23h 15m
Deal found 16/10£401
Fri 6/1118:30 -
1 stop19h 40m
Fri 20/1110:40 -
1 stop23h 15m
Deal found 15/10£402
Mon 9/1113:30 -
2 stops24h 40m
Fri 20/1110:40 -
1 stop23h 15m
Deal found 17/10£409
Fri 6/1116:00 -
3 stops26h 25m
Fri 20/1107:10 -
2 stops28h 30m
Deal found 15/10£416
Thu 5/1104:30 -
1 stop20h 20m
Sun 22/1120:25 -
1 stop23h 50m
Deal found 16/10£430
Thu 5/1104:30 -
1 stop20h 20m
Fri 20/1117:45 -
1 stop26h 30m
Deal found 15/10£432
Wed 11/1104:30 -
1 stop20h 20m
Sat 28/1117:45 -
1 stop26h 30m
Deal found 15/10£434
Thu 29/1022:20 -
2 stops26h 25m
Wed 11/1121:05 -
1 stop17h 10m
Deal found 16/10£434
Thu 5/1102:10 -
3 stops28h 30m
Sun 22/1106:25 -
2 stops21h 50m
Deal found 16/10£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 19 October 2026.
Mon 9/1104:30 -
1 stop32h 50m
Tue 24/1110:40 -
1 stop17h 35m
Deal found 14/10£400
Thu 5/1102:10 -
3 stops28h 30m
Sun 22/1106:25 -
2 stops21h 50m
Deal found 16/10£435
Tue 10/1115:45 -
1 stop33h 50m
Tue 24/1122:00 -
1 stop29h 40m
Deal found 14/10£455
Tue 10/1115:45 -
2 stops21h 45m
Tue 24/1110:30 -
2 stops21h 30m
Deal found 14/10£503
Tue 15/1202:10 -
1 stop24h 00m
Wed 30/1221:10 -
1 stop37h 20m
Deal found 17/10£527
Sat 14/1100:35 -
1 stop18h 30m
Sun 22/1120:15 -
1 stop33h 40m
Deal found 17/10£761
Fri 20/1122:55 -
1 stop17h 15m
Sun 22/1117:25 -
1 stop15h 00m
Deal found 15/10£791
Fri 20/1122:40 -
2 stops38h 00m
Sun 22/1110:00 -
2 stops22h 30m
Deal found 16/10£808
Sat 19/1210:35 -
2 stops26h 20m
Sat 2/108:25 -
2 stops20h 35m
Deal found 16/10£887
Mon 1/218:20 -
3 stops26h 20m
Wed 17/220:05 -
2 stops37h 50m
Deal found 17/10£911
Sun 15/1100:45 -
Nonstop13h 30m
Tue 1/1211:00 -
1 stop20h 25m
Deal found 15/10£934
Mon 9/1104:30 -
1 stop20h 20m
Tue 24/1121:50 -
2 stops36h 05m
Deal found 14/10£480
Fri 30/1021:55 -
2 stops22h 45m
Fri 13/1110:40 -
1 stop23h 15m
Deal found 16/10£499
Tue 10/1120:40 -
2 stops27h 50m
Tue 24/1121:00 -
2 stops28h 00m
Deal found 14/10£532
Wed 11/1112:25 -
3 stops34h 25m
Thu 19/1106:05 -
3 stops28h 40m
Deal found 14/10£536
Sat 19/1218:30 -
1 stop19h 40m
Sat 2/110:40 -
1 stop17h 35m
Deal found 16/10£566
Fri 6/1109:35 -
2 stops36h 00m
Fri 13/1119:30 -
2 stops30h 05m
Deal found 14/10£546
Sun 25/1002:45 -
1 stop18h 15m
Mon 2/1111:35 -
1 stop32h 40m
Deal found 18/10£574
Sun 13/1216:50 -
1 stop20h 50m
Tue 29/1223:55 -
1 stop35h 05m
Deal found 15/10£787
Wed 16/1222:55 -
1 stop18h 00m
Sat 2/117:20 -
1 stop30h 45m
Deal found 17/10£791
Mon 14/1216:50 -
1 stop26h 15m
Sun 3/120:15 -
1 stop14h 45m
Deal found 15/10£788
Tue 15/1222:55 -
1 stop18h 00m
Sat 2/117:20 -
1 stop30h 45m
Deal found 18/10£791
Tue 19/118:20 -
3 stops26h 20m
Wed 3/209:00 -
2 stops24h 55m
Deal found 17/10£929
Thu 29/1012:15 -
2 stops25h 05m
Wed 11/1108:00 -
3 stops23h 45m
Deal found 16/10£650
Mon 14/1216:50 -
1 stop26h 15m
Fri 1/120:15 -
1 stop14h 45m
Deal found 18/10£788
Fri 18/1222:55 -
1 stop18h 00m
Sat 2/117:20 -
1 stop30h 45m
Deal found 17/10£791
Wed 3/218:20 -
3 stops26h 20m
Tue 9/218:40 -
2 stops39h 15m
Deal found 18/10£956
Wed 2/1216:50 -
1 stop32h 25m
Wed 9/1214:05 -
1 stop20h 55m
Deal found 18/10£796
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 19 October 2026.
Sun 15/1100:45 -
Nonstop13h 30m
Wed 2/1211:00 -
Nonstop11h 20m
Deal found 16/10£916
Thu 5/1100:45 -
Nonstop13h 30m
Sun 22/1111:00 -
Nonstop11h 20m
Deal found 16/10£918
Sun 29/1100:45 -
Nonstop13h 30m
Mon 7/1211:00 -
Nonstop11h 20m
Deal found 16/10£951
Tue 22/1200:45 -
Nonstop13h 30m
Wed 30/1211:00 -
Nonstop11h 20m
Deal found 19/10£953
Sun 13/1200:45 -
Nonstop13h 30m
Fri 1/111:00 -
Nonstop11h 20m
Deal found 18/10£965
Tue 24/1100:45 -
Nonstop13h 30m
Fri 27/1111:00 -
Nonstop11h 20m
Deal found 15/10£971
Sun 31/100:45 -
Nonstop13h 30m
Wed 17/211:00 -
Nonstop11h 20m
Deal found 17/10£974
Last-minute flights from Hanoi to London
Discover last-minute flight deals from Hanoi to London. Data last updated 19 October 2026 and is based on user searches.
Thu 29/1022:20 -
2 stops26h 25m
Wed 11/1121:05 -
1 stop17h 10m
Deal found 16/10£434
Tue 3/1104:30 -
1 stop18h 25m
Sun 8/1117:45 -
1 stop26h 30m
Deal found 19/10£434
Thu 5/1104:30 -
1 stop20h 20m
Sun 22/1120:25 -
1 stop23h 50m
Deal found 16/10£430
Thu 5/1104:30 -
1 stop20h 20m
Fri 20/1117:45 -
1 stop26h 30m
Deal found 15/10£432
Fri 6/1118:30 -
1 stop19h 40m
Fri 13/1110:40 -
1 stop23h 15m
Deal found 15/10£395
Fri 6/1118:30 -
1 stop19h 40m
Sun 22/1110:40 -
1 stop23h 15m
Deal found 16/10£401
Fri 6/1116:00 -
3 stops26h 25m
Fri 20/1107:10 -
2 stops28h 30m
Deal found 15/10£416
Mon 9/1118:30 -
1 stop19h 40m
Fri 20/1110:40 -
1 stop23h 15m
Deal found 17/10£397
Mon 9/1104:30 -
1 stop32h 50m
Tue 24/1110:40 -
1 stop23h 15m
Deal found 16/10£399
Wed 11/1104:30 -
1 stop20h 20m
Sun 29/1120:25 -
1 stop23h 50m
Deal found 19/10£435
Thu 12/1112:25 -
2 stops35h 30m
Thu 19/1106:25 -
2 stops22h 30m
Deal found 15/10£401
Thu 19/1118:30 -
1 stop19h 40m
Mon 23/1110:40 -
1 stop17h 35m
Deal found 19/10£411
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 19 October 2026.
Fri 13/1104:30 -
1 stop18h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/10£167
Sat 19/1218:30 -
1 stop19h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/10£167
Thu 18/222:20 -
2 stops26h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/10£167
Wed 4/1104:30 -
1 stop32h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/10£167
Thu 12/1122:20 -
2 stops26h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 18/10£168
Sat 12/1215:10 -
1 stop29h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/10£168
Wed 11/1118:45 -
1 stop18h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/10£169
Sun 22/1115:10 -
1 stop33h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/10£170
Fri 13/1102:45 -
1 stop18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/10£170
Mon 30/1108:55 -
2 stops39h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/10£170
Wed 9/1209:00 -
3 stops28h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/10£170
Thu 12/1102:35 -
2 stops21h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 18/10£171
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 19 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 19 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 - LHR London Heathrow
HANLHR
Hanoi Noibai
Wed 25/11
02:45-17:30
1 stop21h 45m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£170
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Mon 30/11
02:45-06:30
1 stop34h 45m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£170
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Tue 23/3
08:15-18:35
1 stop17h 20m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£176
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Sat 14/11
15:45-14:00
2 stops29h 15m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£181
HanoiLondon
HAN Hanoi Noibai - STN London Stansted
HANSTN
Hanoi Noibai
Mon 30/11
04:30-19:45
2 stops46h 15m
London Stansted
Wed 31/12
00:00-07:00
Nonstop0h 00m
£215
HanoiLondon
HAN Hanoi Noibai - STN London Stansted
HANSTN
Hanoi Noibai
Thu 12/11
04:30-23:05
2 stops25h 35m
London Stansted
Wed 31/12
00:00-07:00
Nonstop0h 00m
£217
HanoiLondon
HAN Hanoi Noibai - STN London Stansted
HANSTN
Hanoi Noibai
Sat 19/12
21:00-11:50
3 stops45h 50m
London Stansted
Wed 31/12
00:00-07:00
Nonstop0h 00m
£221
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Tue 1/12
16:30-15:35
3 stops30h 05m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£278
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Tue 5/1
13:30-11:35
3 stops53h 05m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£299
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Tue 5/1
21:00-09:50
2 stops43h 50m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£311
Flights are sorted by cheapest return flights first.
Deals found on 16/10
Showing 1-10 of 58 resultsSorted by cheapest first
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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.
HAN-LON
HAN-LGW
HAN-STN
HAN-LHR
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-STN
HAN-LHR
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 £605). Flying from Hanoi to London in March is currently the most expensive (average of £836). 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’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 £514.
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 19 October 2026.
Get a feel of what it's like to fly with Vietnam Airlines,Air China, andChina Southern 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 £503, Air China can have you in London from Hanoi in 21h 45m. 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 Etihad Airways. Our recent data shows that you can find tickets from as low as £412 on this airline. Additional options worth looking into are Qatar Airways and Vietnam Airlines, starting at £626 and £782 round-trip. You may be able to fly from Hanoi to London for 46% 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 £141 and Shenzhen Airlines from £172 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 £729, our data shows the cheapest flight currently is £324. When looking at the most popular route, (Hanoi Noibai - London Heathrow), you can expect to pay £442 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 £605). Flying from Hanoi to London in March is currently the most expensive (average of £836). 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 19 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 19 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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