This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — LON
20 Oct — 27 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 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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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 20 September 2026.
Sun 1/1104:30 -
2 stops23h 50m
Mon 9/1106:40 -
2 stops37h 35m
Deal found 18/9£375
Tue 8/1218:30 -
1 stop19h 40m
Sun 3/111:35 -
1 stop32h 40m
Deal found 17/9£399
Thu 15/1012:20 -
1 stop24h 35m
Wed 28/1011:35 -
1 stop32h 40m
Deal found 17/9£399
Mon 14/1218:30 -
1 stop19h 40m
Fri 1/110:40 -
1 stop23h 15m
Deal found 16/9£405
Sat 10/1012:20 -
1 stop24h 40m
Fri 30/1011:35 -
1 stop32h 40m
Deal found 15/9£408
Wed 21/1018:15 -
1 stop18h 45m
Wed 28/1011:35 -
1 stop32h 40m
Deal found 17/9£409
Mon 7/1218:30 -
1 stop19h 40m
Mon 4/111:35 -
1 stop32h 40m
Deal found 15/9£414
Sat 12/1204:30 -
1 stop32h 50m
Fri 1/110:40 -
1 stop17h 35m
Deal found 16/9£416
Mon 9/1104:30 -
1 stop32h 50m
Tue 24/1110:40 -
1 stop23h 15m
Deal found 18/9£422
Thu 10/1212:25 -
1 stop25h 45m
Sun 10/111:35 -
1 stop17h 20m
Deal found 17/9£425
Sun 8/1104:30 -
1 stop18h 25m
Sun 15/1117:45 -
1 stop26h 30m
Deal found 18/9£426
Mon 7/1204:30 -
1 stop18h 25m
Sun 3/117:45 -
1 stop26h 30m
Deal found 17/9£427
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 20 September 2026.
Thu 5/1102:45 -
1 stop18h 15m
Sun 22/1110:30 -
1 stop20h 40m
Deal found 16/9£476
Fri 6/1113:30 -
2 stops28h 20m
Sun 22/1107:00 -
2 stops21h 55m
Deal found 18/9£481
Mon 7/1207:40 -
1 stop17h 30m
Fri 15/119:20 -
1 stop15h 50m
Deal found 19/9£628
Wed 4/1118:40 -
1 stop32h 50m
Wed 11/1121:10 -
1 stop33h 45m
Deal found 19/9£662
Wed 25/1119:10 -
1 stop33h 45m
Fri 27/1115:15 -
2 stops32h 40m
Deal found 19/9£667
Wed 14/1001:30 -
1 stop17h 30m
Wed 28/1020:15 -
1 stop33h 25m
Deal found 17/9£684
Wed 4/1122:40 -
2 stops38h 55m
Wed 11/1120:15 -
2 stops36h 15m
Deal found 19/9£782
Fri 20/1108:45 -
1 stop31h 25m
Sun 22/1110:10 -
1 stop22h 15m
Deal found 19/9£789
Tue 15/1210:35 -
2 stops38h 50m
Thu 31/1220:05 -
2 stops30h 30m
Deal found 15/9£819
Tue 22/1200:45 -
Nonstop13h 30m
Wed 30/1211:00 -
Nonstop11h 20m
Deal found 17/9£905
Mon 8/318:20 -
3 stops26h 20m
Thu 18/320:05 -
2 stops37h 50m
Deal found 17/9£911
Wed 14/1002:50 -
3 stops27h 40m
Wed 28/1007:00 -
2 stops24h 10m
Deal found 18/9£570
Wed 9/1213:00 -
2 stops25h 15m
Wed 13/108:40 -
2 stops22h 40m
Deal found 16/9£1,245
Thu 5/1118:45 -
2 stops26h 50m
Wed 18/1110:55 -
2 stops24h 45m
Deal found 19/9£573
Sat 21/1120:00 -
2 stops25h 25m
Sun 29/1115:05 -
2 stops20h 05m
Deal found 15/9£576
Sun 6/1200:25 -
1 stop18h 40m
Wed 13/120:15 -
1 stop14h 45m
Deal found 19/9£709
Sun 6/1222:55 -
1 stop18h 00m
Thu 14/117:20 -
1 stop15h 05m
Deal found 15/9£789
Mon 9/1115:45 -
2 stops25h 50m
Sun 15/1107:00 -
2 stops24h 10m
Deal found 18/9£603
Fri 20/1122:40 -
2 stops38h 00m
Sun 22/1110:00 -
2 stops22h 30m
Deal found 19/9£805
Tue 3/1100:25 -
1 stop18h 40m
Wed 11/1120:15 -
1 stop33h 25m
Deal found 19/9£734
Tue 8/1222:55 -
1 stop18h 00m
Mon 11/110:55 -
1 stop21h 30m
Deal found 15/9£789
Mon 7/1210:35 -
2 stops38h 50m
Wed 13/120:05 -
2 stops32h 55m
Deal found 15/9£873
Mon 2/1122:40 -
2 stops38h 55m
Mon 9/1120:15 -
2 stops36h 15m
Deal found 18/9£810
Tue 3/1120:00 -
2 stops25h 25m
Tue 10/1107:00 -
2 stops24h 10m
Deal found 19/9£611
Tue 3/1100:25 -
1 stop37h 15m
Wed 11/1120:25 -
1 stop33h 15m
Deal found 19/9£740
Mon 7/1222:55 -
1 stop24h 25m
Wed 13/110:55 -
1 stop21h 30m
Deal found 15/9£789
Mon 14/1200:25 -
1 stop18h 40m
Thu 31/1220:15 -
1 stop14h 45m
Deal found 18/9£767
Tue 8/1213:00 -
2 stops36h 25m
Mon 11/108:25 -
2 stops44h 35m
Deal found 16/9£935
Mon 7/1222:55 -
1 stop24h 25m
Sat 16/117:20 -
1 stop15h 05m
Deal found 15/9£789
Sun 1/1108:55 -
2 stops21h 05m
Sun 8/1115:15 -
2 stops25h 00m
Deal found 17/9£662
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 20 September 2026.
Thu 5/1100:45 -
Nonstop13h 30m
Sun 22/1111:00 -
Nonstop11h 20m
Deal found 17/9£767
Sun 8/1100:45 -
Nonstop13h 30m
Wed 25/1111:00 -
Nonstop11h 20m
Deal found 18/9£778
Tue 22/1200:45 -
Nonstop13h 30m
Wed 30/1211:00 -
Nonstop11h 20m
Deal found 17/9£905
Sun 15/1100:45 -
Nonstop13h 30m
Wed 2/1211:00 -
Nonstop11h 20m
Deal found 20/9£906
Tue 1/1200:45 -
Nonstop13h 30m
Wed 30/1211:00 -
Nonstop11h 20m
Deal found 20/9£912
Sun 29/1100:45 -
Nonstop13h 30m
Wed 30/1211:00 -
Nonstop11h 20m
Deal found 20/9£940
Sun 13/1200:45 -
Nonstop13h 30m
Fri 1/111:00 -
Nonstop11h 20m
Deal found 16/9£953
Tue 24/1100:45 -
Nonstop13h 30m
Fri 27/1111:00 -
Nonstop11h 20m
Deal found 19/9£961
Last-minute flights from Hanoi to London
Discover last-minute flight deals from Hanoi to London. Data last updated 20 September 2026 and is based on user searches.
Sat 10/1012:20 -
1 stop24h 40m
Fri 30/1011:35 -
1 stop32h 40m
Deal found 15/9£408
Wed 14/1002:50 -
3 stops27h 40m
Wed 28/1006:00 -
2 stops25h 10m
Deal found 20/9£481
Thu 15/1012:20 -
1 stop24h 35m
Wed 28/1011:35 -
1 stop32h 40m
Deal found 17/9£399
Thu 15/1021:10 -
2 stops28h 20m
Wed 28/1022:00 -
1 stop37h 40m
Deal found 15/9£463
Thu 15/1019:45 -
1 stop29h 35m
Wed 28/1022:00 -
1 stop29h 40m
Deal found 18/9£464
Thu 15/1021:10 -
2 stops28h 20m
Wed 28/1019:45 -
1 stop19h 25m
Deal found 20/9£465
Fri 16/1018:15 -
2 stops31h 15m
Fri 23/1007:15 -
2 stops21h 45m
Deal found 16/9£500
Wed 21/1018:15 -
1 stop18h 45m
Wed 28/1011:35 -
1 stop32h 40m
Deal found 17/9£409
Wed 21/1011:05 -
1 stop25h 25m
Wed 28/1011:35 -
1 stop32h 40m
Deal found 17/9£434
Wed 21/1008:15 -
1 stop17h 05m
Wed 28/1022:00 -
1 stop18h 15m
Deal found 17/9£471
Mon 26/1012:25 -
1 stop25h 45m
Fri 30/1011:35 -
1 stop32h 40m
Deal found 18/9£437
Thu 29/1023:15 -
2 stops25h 30m
Thu 12/1122:30 -
1 stop19h 40m
Deal found 20/9£443
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 20 September 2026.
Thu 15/1008:15 -
1 stop17h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£171
Tue 13/1008:15 -
1 stop17h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£172
Mon 19/1012:20 -
1 stop24h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£172
Thu 28/123:15 -
2 stops25h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£172
Sat 24/1018:15 -
1 stop19h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£172
Sun 15/1123:15 -
2 stops26h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 18/9£173
Thu 15/1021:10 -
2 stops28h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£174
Wed 28/1008:15 -
1 stop17h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£175
Sun 22/1104:30 -
1 stop20h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£176
Mon 16/1104:30 -
1 stop20h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£178
Fri 6/1104:30 -
1 stop32h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£178
Fri 11/1204:30 -
1 stop32h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£179
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 20 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 20 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
Sun 13/12
04:30-17:35
2 stops44h 05m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£197
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Sat 19/12
15:10-06:30
1 stop22h 20m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£214
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Wed 4/11
04:30-19:45
2 stops46h 15m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£214
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Fri 18/12
18:45-06:30
1 stop18h 45m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£214
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Thu 5/11
04:30-10:50
2 stops37h 20m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£216
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Fri 6/11
04:30-07:45
2 stops34h 15m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£222
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Thu 26/11
04:30-10:50
2 stops37h 20m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£230
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Thu 17/12
15:10-14:35
2 stops30h 25m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£231
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Sun 20/12
18:45-14:35
2 stops26h 50m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£237
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Tue 15/12
02:35-17:30
2 stops21h 55m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£243
Flights are sorted by cheapest return flights first.
Deals found on 19/9
Showing 1-10 of 60 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-LHR
HAN-LTN
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-LTN
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 £542). Flying from Hanoi to London in March is currently the most expensive (average of £832). 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 £583 and £727 in November.The cheapest return price found within the last 5 days was £375 on Multiple Airlines (1 Nov–9 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 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 £496.
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 9 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 20 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 £476, China Eastern can have you in London from Hanoi in 18h 15m. 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 £290 on this airline. Additional options worth looking into are Etihad Airways and Qatar Airways, starting at £410 and £623 round-trip. You may be able to fly from Hanoi to London for 57% 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 £138 on Etihad Airways. Other airlines that offer cheap prices include China Eastern from £141 and Shenzhen Airlines from £171 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 £1,094, our data shows the cheapest flight currently is £344. When looking at the most popular route, (Hanoi Noibai - London Heathrow), you can expect to pay £466 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 £542). Flying from Hanoi to London in March is currently the most expensive (average of £832). 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 20 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 20 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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