This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — LON
9 Oct — 16 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
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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 9 September 2026.
Tue 20/1012:20 -
2 stops35h 35m
Tue 27/1020:45 -
2 stops31h 30m
Deal found 5/9£383
Mon 9/1104:30 -
1 stop32h 50m
Tue 24/1110:40 -
1 stop17h 35m
Deal found 4/9£387
Tue 20/1012:20 -
2 stops30h 20m
Tue 27/1019:35 -
2 stops32h 40m
Deal found 4/9£391
Tue 15/1212:25 -
1 stop25h 45m
Thu 31/1210:40 -
1 stop17h 35m
Deal found 6/9£399
Tue 3/1112:25 -
1 stop25h 45m
Tue 24/1110:40 -
1 stop23h 15m
Deal found 9/9£402
Wed 21/1012:20 -
2 stops35h 45m
Wed 28/1006:00 -
2 stops22h 15m
Deal found 6/9£414
Mon 9/1104:30 -
1 stop20h 20m
Tue 24/1117:45 -
1 stop35h 10m
Deal found 6/9£424
Mon 9/1104:30 -
1 stop18h 25m
Sun 29/1120:25 -
1 stop23h 50m
Deal found 9/9£426
Tue 3/1104:30 -
1 stop20h 20m
Thu 12/1117:45 -
1 stop26h 30m
Deal found 8/9£428
Sun 8/1104:30 -
1 stop18h 25m
Sun 29/1120:25 -
1 stop23h 50m
Deal found 9/9£431
Fri 20/1104:30 -
1 stop18h 25m
Sun 29/1120:25 -
1 stop23h 50m
Deal found 6/9£432
Sun 15/1104:30 -
1 stop18h 25m
Wed 2/1217:45 -
1 stop35h 10m
Deal found 9/9£436
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 9 September 2026.
Tue 15/1213:30 -
1 stop23h 10m
Thu 31/1210:40 -
1 stop17h 35m
Deal found 9/9£402
Tue 10/1118:45 -
1 stop26h 15m
Tue 24/1110:30 -
2 stops45h 15m
Deal found 4/9£483
Tue 22/913:25 -
2 stops27h 35m
Thu 24/905:40 -
2 stops29h 10m
Deal found 5/9£512
Wed 25/1107:40 -
1 stop17h 30m
Fri 27/1108:50 -
1 stop14h 05m
Deal found 4/9£633
Mon 9/1100:25 -
1 stop24h 30m
Tue 24/1120:15 -
1 stop33h 25m
Deal found 4/9£697
Fri 20/1108:55 -
1 stop28h 00m
Sun 22/1108:40 -
1 stop20h 40m
Deal found 4/9£719
Sat 19/1222:55 -
1 stop18h 00m
Sat 2/117:20 -
1 stop30h 45m
Deal found 8/9£754
Fri 20/1123:20 -
2 stops37h 20m
Sun 22/1110:00 -
2 stops22h 00m
Deal found 7/9£798
Wed 3/218:20 -
3 stops26h 20m
Sat 13/220:05 -
2 stops56h 25m
Deal found 8/9£874
Mon 16/1119:00 -
1 stop19h 15m
Wed 2/1211:00 -
Nonstop11h 20m
Deal found 9/9£925
Wed 23/920:40 -
2 stops23h 45m
Fri 25/905:40 -
2 stops26h 25m
Deal found 5/9£515
Tue 10/1120:25 -
2 stops20h 10m
Tue 24/1106:30 -
2 stops20h 05m
Deal found 4/9£1,121
Tue 22/920:40 -
2 stops24h 00m
Fri 25/905:40 -
2 stops26h 25m
Deal found 5/9£535
Wed 10/213:00 -
2 stops25h 15m
Wed 24/208:40 -
2 stops22h 40m
Deal found 8/9£1,192
Sat 21/1118:30 -
2 stops30h 05m
Sun 29/1115:05 -
2 stops20h 05m
Deal found 6/9£549
Wed 11/1100:25 -
1 stop24h 30m
Thu 19/1120:15 -
1 stop33h 25m
Deal found 5/9£704
Thu 12/1104:30 -
2 stops24h 20m
Fri 27/1115:05 -
3 stops26h 55m
Deal found 5/9£552
Sat 12/1222:55 -
1 stop18h 00m
Sat 2/117:20 -
1 stop30h 45m
Deal found 5/9£754
Thu 22/1001:30 -
1 stop35h 35m
Fri 30/1009:10 -
1 stop20h 30m
Deal found 7/9£710
Wed 4/1113:30 -
2 stops31h 15m
Thu 12/1107:45 -
2 stops32h 30m
Deal found 8/9£584
Thu 22/1001:30 -
1 stop17h 30m
Fri 30/1014:05 -
1 stop15h 35m
Deal found 8/9£728
Tue 15/1222:55 -
1 stop18h 00m
Thu 31/1217:20 -
1 stop15h 05m
Deal found 9/9£828
Tue 24/1100:45 -
Nonstop13h 30m
Fri 27/1111:00 -
Nonstop11h 20m
Deal found 6/9£952
Wed 10/207:40 -
1 stop37h 50m
Wed 24/222:00 -
1 stop29h 40m
Deal found 4/9£592
Sat 19/1213:30 -
2 stops35h 05m
Sat 2/105:55 -
2 stops22h 20m
Deal found 7/9£594
Tue 24/1100:25 -
1 stop24h 30m
Fri 27/1114:05 -
1 stop15h 35m
Deal found 4/9£838
Wed 4/1118:20 -
3 stops25h 30m
Thu 12/1109:15 -
2 stops24h 40m
Deal found 8/9£1,176
Sat 7/1100:45 -
Nonstop13h 30m
Fri 13/1111:00 -
Nonstop11h 20m
Deal found 9/9£1,086
Wed 11/1102:45 -
2 stops25h 30m
Thu 19/1107:00 -
2 stops24h 10m
Deal found 5/9£617
Tue 10/1113:00 -
2 stops26h 50m
Tue 24/1109:20 -
2 stops22h 00m
Deal found 6/9£1,288
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 9 September 2026.
Tue 10/1100:45 -
Nonstop13h 30m
Mon 30/1111:00 -
Nonstop11h 20m
Deal found 7/9£777
Tue 10/1100:45 -
Nonstop13h 30m
Sun 29/1111:00 -
Nonstop11h 20m
Deal found 9/9£779
Thu 12/1100:45 -
Nonstop13h 30m
Fri 27/1111:00 -
Nonstop11h 20m
Deal found 5/9£783
Sun 8/1100:45 -
Nonstop13h 30m
Mon 30/1111:00 -
Nonstop11h 20m
Deal found 9/9£815
Sun 8/1100:45 -
Nonstop13h 30m
Sun 29/1111:00 -
Nonstop11h 20m
Deal found 9/9£841
Sat 7/1100:45 -
Nonstop13h 30m
Sun 29/1111:00 -
Nonstop11h 20m
Deal found 9/9£874
Sat 7/1100:45 -
Nonstop13h 30m
Mon 30/1111:00 -
Nonstop11h 20m
Deal found 9/9£875
Sun 15/1100:45 -
Nonstop13h 30m
Wed 2/1211:00 -
Nonstop11h 20m
Deal found 9/9£898
Wed 21/1009:55 -
Nonstop13h 00m
Wed 28/1011:00 -
Nonstop11h 20m
Deal found 6/9£911
Last-minute flights from Hanoi to London
Discover last-minute flight deals from Hanoi to London. Data last updated 9 September 2026 and is based on user searches.
Mon 21/920:40 -
2 stops25h 10m
Thu 24/905:40 -
2 stops29h 10m
Deal found 5/9£499
Thu 8/1012:20 -
2 stops35h 50m
Wed 21/1021:20 -
2 stops31h 40m
Deal found 9/9£480
Thu 8/1015:40 -
1 stop20h 55m
Wed 21/1012:35 -
1 stop20h 05m
Deal found 8/9£504
Tue 20/1012:20 -
2 stops35h 35m
Tue 27/1020:45 -
2 stops31h 30m
Deal found 5/9£383
Tue 20/1012:20 -
2 stops30h 20m
Tue 27/1019:35 -
2 stops32h 40m
Deal found 4/9£391
Tue 20/1012:20 -
3 stops35h 25m
Tue 27/1020:50 -
2 stops31h 25m
Deal found 5/9£453
Wed 21/1012:20 -
2 stops35h 45m
Wed 28/1006:00 -
2 stops22h 15m
Deal found 6/9£414
Wed 21/1018:15 -
1 stop18h 45m
Wed 28/1011:35 -
1 stop32h 40m
Deal found 6/9£439
Wed 21/1019:45 -
1 stop29h 35m
Wed 28/1017:45 -
1 stop26h 30m
Deal found 9/9£470
Thu 22/1012:20 -
1 stop24h 35m
Thu 29/1010:40 -
1 stop23h 15m
Deal found 7/9£449
Thu 22/1021:10 -
2 stops28h 20m
Thu 29/1021:30 -
2 stops30h 45m
Deal found 7/9£481
Fri 23/1008:15 -
1 stop17h 05m
Tue 3/1119:30 -
2 stops35h 40m
Deal found 6/9£508
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 9 September 2026.
Sun 11/1019:45 -
1 stop29h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£174
Thu 15/1019:45 -
1 stop29h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£175
Fri 16/1008:15 -
1 stop28h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£178
Tue 13/1015:45 -
1 stop33h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£182
Wed 14/1019:45 -
1 stop29h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£182
Sat 21/1118:30 -
2 stops24h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£189
Sat 17/1015:40 -
1 stop20h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£190
Sat 21/1118:30 -
2 stops28h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£190
Sun 1/1104:30 -
1 stop18h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£191
Fri 13/1104:30 -
1 stop20h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£192
Fri 13/1104:30 -
1 stop32h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£192
Sat 14/1104:30 -
1 stop32h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£193
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 9 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 9 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
Sat 21/11
18:30-11:50
2 stops24h 20m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£189
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Tue 10/11
04:30-14:25
2 stops40h 55m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£199
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Tue 1/12
04:30-17:45
2 stops44h 15m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£225
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Sun 29/11
04:30-21:55
2 stops24h 25m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£239
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Tue 10/11
15:50-07:45
3 stops46h 55m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£252
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Sun 22/11
15:10-14:25
2 stops30h 15m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£256
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Tue 13/10
12:20-11:00
2 stops28h 40m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£259
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Thu 24/12
13:30-14:25
2 stops31h 55m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£277
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Mon 22/2
18:25-14:25
2 stops27h 00m
London Luton
Wed 31/12
00:00-07:00
Nonstop0h 00m
£282
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Tue 22/9
20:40-09:00
2 stops42h 20m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£287
Flights are sorted by cheapest return flights first.
Deals found on 6/9
Showing 1-10 of 60 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-LGW
HAN-LTN
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-LTN
HAN-LHR
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 £549). Flying from Hanoi to London in March is currently the most expensive (average of £823). 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 £579 and £698 in October.The cheapest return price found within the last 5 days was £383 on Multiple Airlines (20 Oct–27 Oct).
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 £491.
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 11 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 9 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 £633, Air China can have you in London from Hanoi in 17h 30m. 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 £287 on this airline. Additional options worth looking into are Etihad Airways and Qatar Airways, starting at £406 and £617 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 £139 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 £1,307, our data shows the cheapest flight currently is £462. When looking at the most popular route, (Hanoi Noibai - London Heathrow), you can expect to pay £473 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 £549). Flying from Hanoi to London in March is currently the most expensive (average of £823). 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 9 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 9 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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