This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — LON
3 Nov — 10 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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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 4 October 2026.
Sat 14/1104:30 -
2 stops34h 15m
Sun 22/1108:15 -
2 stops36h 00m
Deal found 1/10£347
Thu 5/1118:30 -
1 stop19h 40m
Sun 8/1110:40 -
1 stop23h 15m
Deal found 1/10£391
Sun 27/1212:25 -
1 stop25h 45m
Sun 10/110:40 -
1 stop17h 35m
Deal found 1/10£397
Fri 13/1112:25 -
1 stop25h 45m
Fri 20/1111:35 -
1 stop32h 40m
Deal found 29/9£401
Sun 15/1112:25 -
1 stop25h 45m
Sun 22/1110:40 -
1 stop23h 15m
Deal found 1/10£402
Wed 16/1212:25 -
1 stop25h 45m
Wed 6/110:40 -
1 stop17h 35m
Deal found 1/10£402
Mon 9/1104:30 -
1 stop32h 50m
Tue 17/1110:40 -
1 stop17h 35m
Deal found 1/10£405
Fri 6/1118:30 -
1 stop19h 40m
Sun 22/1110:40 -
1 stop23h 15m
Deal found 30/9£405
Sun 15/1104:30 -
2 stops24h 05m
Mon 23/1109:45 -
2 stops34h 30m
Deal found 2/10£406
Mon 21/1212:25 -
1 stop25h 45m
Mon 4/111:35 -
1 stop32h 40m
Deal found 3/10£408
Fri 18/1204:30 -
1 stop18h 25m
Mon 4/117:45 -
1 stop26h 30m
Deal found 29/9£419
Sun 15/1104:30 -
3 stops35h 40m
Mon 23/1112:25 -
2 stops31h 50m
Deal found 2/10£428
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 4 October 2026.
Sun 27/1212:25 -
1 stop25h 45m
Sun 10/110:40 -
1 stop17h 35m
Deal found 1/10£397
Thu 5/1102:35 -
2 stops21h 55m
Sun 22/1121:10 -
1 stop37h 20m
Deal found 3/10£442
Mon 2/1118:45 -
1 stop18h 45m
Tue 10/1110:30 -
1 stop20h 40m
Deal found 29/9£507
Sun 15/1110:40 -
1 stop39h 30m
Sun 22/1121:10 -
1 stop37h 20m
Deal found 30/9£535
Tue 17/1100:35 -
1 stop18h 30m
Sat 28/1120:15 -
1 stop33h 40m
Deal found 3/10£690
Thu 12/1122:55 -
1 stop24h 25m
Thu 19/1117:20 -
1 stop15h 05m
Deal found 28/9£747
Fri 20/1122:40 -
2 stops38h 00m
Sun 22/1110:00 -
2 stops22h 30m
Deal found 1/10£813
Wed 14/1009:55 -
Nonstop13h 00m
Mon 7/1211:00 -
Nonstop11h 20m
Deal found 2/10£929
Thu 5/1112:25 -
1 stop25h 45m
Thu 12/1110:40 -
2 stops23h 50m
Deal found 1/10£497
Tue 22/1202:45 -
1 stop18h 15m
Thu 31/1210:40 -
1 stop17h 35m
Deal found 30/9£508
Fri 13/1114:55 -
1 stop35h 15m
Fri 20/1121:10 -
1 stop33h 45m
Deal found 29/9£536
Mon 2/1118:45 -
2 stops22h 30m
Tue 10/1110:30 -
1 stop20h 40m
Deal found 29/9£532
Tue 17/1100:35 -
1 stop27h 15m
Sat 28/1123:55 -
1 stop30h 00m
Deal found 3/10£696
Fri 16/1018:25 -
1 stop31h 25m
Tue 1/1222:30 -
1 stop28h 10m
Deal found 3/10£659
Sat 19/1222:55 -
1 stop18h 00m
Sat 2/117:20 -
1 stop30h 45m
Deal found 3/10£768
Thu 12/1100:35 -
1 stop18h 30m
Fri 20/1114:05 -
1 stop15h 50m
Deal found 29/9£716
Wed 4/1100:35 -
1 stop18h 30m
Sun 8/1106:25 -
2 stops28h 20m
Deal found 1/10£715
Mon 16/1100:35 -
1 stop18h 30m
Tue 24/1120:15 -
1 stop33h 40m
Deal found 3/10£716
Fri 20/1108:45 -
1 stop31h 25m
Sun 22/1110:10 -
1 stop22h 15m
Deal found 2/10£797
Mon 16/1100:35 -
1 stop18h 05m
Tue 24/1123:55 -
1 stop30h 00m
Deal found 3/10£723
Sat 14/1100:35 -
1 stop18h 30m
Sun 22/1120:15 -
1 stop33h 40m
Deal found 30/9£741
Mon 16/1120:25 -
2 stops18h 55m
Tue 1/1209:00 -
2 stops24h 55m
Deal found 30/9£864
Fri 13/1100:35 -
1 stop24h 20m
Sat 21/1114:05 -
1 stop15h 50m
Deal found 30/9£741
Sat 14/1100:35 -
1 stop18h 05m
Sun 22/1123:55 -
1 stop30h 00m
Deal found 30/9£747
Tue 10/1120:25 -
2 stops18h 55m
Tue 24/1109:00 -
2 stops24h 55m
Deal found 29/9£910
Thu 12/1118:50 -
2 stops21h 55m
Sat 28/1122:40 -
1 stop25h 25m
Deal found 29/9£917
Wed 23/1220:25 -
2 stops18h 40m
Sat 2/106:00 -
2 stops27h 55m
Deal found 3/10£920
Sat 14/1112:35 -
2 stops27h 35m
Sat 21/1118:10 -
2 stops32h 55m
Deal found 30/9£936
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 4 October 2026.
Thu 5/1100:45 -
Nonstop13h 30m
Sun 22/1111:00 -
Nonstop11h 20m
Deal found 2/10£776
Wed 14/1009:55 -
Nonstop13h 00m
Mon 30/1111:00 -
Nonstop11h 20m
Deal found 3/10£788
Sun 15/1100:45 -
Nonstop13h 30m
Mon 23/1111:00 -
Nonstop11h 20m
Deal found 2/10£789
Wed 14/1009:55 -
Nonstop13h 00m
Fri 4/1211:00 -
Nonstop11h 20m
Deal found 2/10£790
Wed 14/1009:55 -
Nonstop13h 00m
Wed 2/1211:00 -
Nonstop11h 20m
Deal found 3/10£796
Mon 19/1010:05 -
Nonstop13h 00m
Sun 29/1111:00 -
Nonstop11h 20m
Deal found 2/10£797
Thu 19/1100:45 -
Nonstop13h 30m
Fri 27/1111:00 -
Nonstop11h 20m
Deal found 29/9£822
Wed 14/1009:55 -
Nonstop13h 00m
Sun 6/1211:00 -
Nonstop11h 20m
Deal found 3/10£834
Sun 22/1100:45 -
Nonstop13h 30m
Fri 27/1111:00 -
Nonstop11h 20m
Deal found 3/10£856
Sun 18/1010:50 -
Nonstop13h 00m
Fri 4/1211:00 -
Nonstop11h 20m
Deal found 2/10£860
Last-minute flights from Hanoi to London
Discover last-minute flight deals from Hanoi to London. Data last updated 4 October 2026 and is based on user searches.
Thu 5/1118:30 -
1 stop19h 40m
Sun 8/1110:40 -
1 stop23h 15m
Deal found 1/10£391
Thu 5/1104:30 -
1 stop18h 25m
Sun 22/1117:45 -
1 stop26h 30m
Deal found 3/10£430
Fri 6/1118:30 -
1 stop19h 40m
Sun 22/1110:40 -
1 stop23h 15m
Deal found 2/10£402
Mon 9/1104:30 -
1 stop32h 50m
Tue 17/1110:40 -
1 stop17h 35m
Deal found 1/10£405
Mon 9/1104:30 -
1 stop18h 25m
Tue 17/1120:50 -
2 stops34h 05m
Deal found 1/10£430
Tue 10/1118:45 -
1 stop18h 45m
Tue 17/1116:00 -
2 stops38h 55m
Deal found 1/10£430
Fri 13/1112:25 -
1 stop25h 45m
Fri 20/1111:35 -
1 stop32h 40m
Deal found 29/9£401
Sat 14/1104:30 -
2 stops34h 15m
Sun 22/1108:15 -
2 stops36h 00m
Deal found 1/10£347
Sun 15/1112:25 -
1 stop25h 45m
Sun 22/1110:40 -
1 stop23h 15m
Deal found 1/10£402
Sun 15/1104:30 -
2 stops24h 05m
Mon 23/1109:45 -
2 stops34h 30m
Deal found 2/10£406
Sun 15/1104:30 -
3 stops35h 40m
Mon 23/1112:25 -
2 stops31h 50m
Deal found 2/10£428
Mon 23/1118:45 -
2 stops28h 15m
Fri 27/1107:10 -
2 stops33h 05m
Deal found 3/10£430
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 4 October 2026.
Sat 7/1115:45 -
2 stops32h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/10£172
Sat 7/1115:45 -
2 stops29h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/10£172
Fri 9/1015:45 -
2 stops32h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/9£173
Sat 13/304:30 -
1 stop32h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/10£173
Tue 15/1202:35 -
2 stops21h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10£174
Sat 14/1102:35 -
2 stops34h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10£174
Wed 14/1015:00 -
1 stop33h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10£174
Sat 10/1015:45 -
2 stops29h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9£174
Tue 13/1015:45 -
2 stops32h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/9£175
Fri 9/1020:15 -
2 stops40h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9£175
Sat 28/1115:45 -
1 stop33h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10£176
Fri 13/1102:45 -
1 stop21h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9£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 4 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 4 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
Mon 16/11
21:00-06:30
2 stops40h 30m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£208
HanoiLondon
HAN Hanoi Noibai - STN London Stansted
HANSTN
Hanoi Noibai
Fri 9/10
15:00-08:00
2 stops47h 00m
London Stansted
Wed 31/12
00:00-07:00
Nonstop0h 00m
£213
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Sat 13/3
04:30-10:15
2 stops36h 45m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£228
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Thu 17/12
15:45-13:45
3 stops29h 00m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£228
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Mon 30/11
16:00-10:15
3 stops25h 15m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£239
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Sat 2/1
12:25-12:10
3 stops54h 45m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£251
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Fri 18/12
08:55-05:55
1 stop28h 00m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£288
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Mon 21/12
08:55-05:55
1 stop28h 00m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£288
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
£349
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Thu 8/10
20:40-07:00
1 stop16h 20m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£350
Flights are sorted by cheapest return flights first.
Deals found on 2/10
Showing 1-10 of 58 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-LHR
HAN-LGW
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-LHR
HAN-LGW
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 £572). 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 £504 in November.The cheapest return price found within the last 5 days was £347 on Multiple Airlines (14 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 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 7 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 4 October 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 3 different airlines.
How long is the flight from Hanoi to London?
For as low as £507, Air China can have you in London from Hanoi in 18h 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 £415 on this airline. Additional options worth looking into are Qatar Airways and Vietnam Airlines, starting at £631 and £792 round-trip. You may be able to fly from Hanoi to London for 39% 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 Stansted or Hanoi Noibai - London City.
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 £436 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 £572). 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 4 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 4 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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