This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — LON
5 Sep — 12 Sep1
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 33 days in advance, depart on a Tuesday or Wednesday 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 6 August 2026.
Mon 19/1018:15 -
1 stop18h 40m
Sun 25/1011:35 -
1 stop32h 25m
Deal found 4/8£412
Mon 26/1018:30 -
1 stop19h 25m
Thu 5/1111:05 -
1 stop17h 10m
Deal found 2/8£434
Wed 16/918:15 -
2 stops29h 50m
Wed 23/905:40 -
2 stops29h 10m
Deal found 2/8£438
Tue 8/902:10 -
1 stop23h 50m
Sun 13/922:05 -
1 stop29h 35m
Deal found 5/8£449
Thu 10/915:05 -
1 stop34h 55m
Mon 14/922:05 -
1 stop21h 05m
Deal found 4/8£450
Sun 25/1004:00 -
1 stop33h 20m
Thu 5/1111:05 -
1 stop17h 10m
Deal found 4/8£457
Thu 6/818:45 -
1 stop26h 15m
Wed 19/811:35 -
1 stop20h 25m
Deal found 2/8£458
Fri 11/902:10 -
1 stop23h 40m
Sun 13/922:05 -
1 stop21h 05m
Deal found 4/8£459
Sun 6/902:10 -
1 stop23h 40m
Mon 14/922:10 -
1 stop18h 50m
Deal found 6/8£460
Mon 17/818:45 -
1 stop26h 15m
Mon 31/822:00 -
1 stop34h 00m
Deal found 5/8£460
Wed 16/918:15 -
2 stops29h 40m
Wed 23/907:25 -
2 stops27h 25m
Deal found 2/8£461
Sun 6/918:25 -
1 stop31h 25m
Mon 14/922:10 -
1 stop18h 50m
Deal found 6/8£463
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 6 August 2026.
Wed 16/918:15 -
2 stops30h 05m
Wed 23/907:00 -
2 stops27h 50m
Deal found 2/8£469
Wed 25/1116:15 -
2 stops21h 15m
Sun 29/1110:30 -
1 stop32h 15m
Deal found 5/8£516
Fri 18/922:50 -
2 stops37h 30m
Tue 22/910:10 -
2 stops22h 50m
Deal found 1/8£608
Thu 17/901:30 -
1 stop23h 15m
Tue 22/914:55 -
1 stop16h 20m
Deal found 1/8£678
Tue 15/902:10 -
1 stop23h 50m
Mon 21/922:05 -
1 stop21h 05m
Deal found 1/8£684
Fri 18/910:35 -
2 stops25h 55m
Fri 25/908:25 -
2 stops43h 10m
Deal found 4/8£700
Thu 17/908:45 -
1 stop15h 15m
Sun 20/915:05 -
1 stop16h 50m
Deal found 1/8£723
Thu 8/1022:55 -
1 stop17h 00m
Fri 1/117:20 -
1 stop15h 05m
Deal found 6/8£786
Wed 9/918:15 -
2 stops29h 50m
Sun 13/920:50 -
2 stops35h 10m
Deal found 5/8£501
Wed 25/1115:10 -
1 stop33h 20m
Sun 29/1121:00 -
2 stops59h 15m
Deal found 5/8£544
Wed 4/1113:00 -
2 stops25h 15m
Mon 7/1209:20 -
2 stops21h 55m
Deal found 4/8£1,112
Mon 19/1018:15 -
2 stops31h 40m
Fri 23/1015:15 -
3 stops27h 05m
Deal found 4/8£512
Mon 16/1116:15 -
2 stops32h 15m
Tue 1/1221:00 -
2 stops34h 45m
Deal found 6/8£550
Wed 2/918:15 -
2 stops30h 05m
Wed 9/905:40 -
2 stops29h 10m
Deal found 1/8£520
Wed 16/901:30 -
1 stop17h 25m
Wed 23/914:55 -
1 stop16h 20m
Deal found 1/8£678
Fri 18/918:25 -
1 stop31h 25m
Sat 19/922:05 -
1 stop34h 00m
Deal found 1/8£684
Tue 1/913:05 -
2 stops36h 05m
Tue 8/920:50 -
2 stops30h 45m
Deal found 2/8£706
Wed 16/902:20 -
2 stops26h 15m
Tue 22/905:40 -
2 stops29h 10m
Deal found 5/8£535
Wed 16/901:30 -
1 stop17h 25m
Tue 22/914:55 -
1 stop16h 20m
Deal found 1/8£678
Sat 12/902:20 -
1 stop22h 55m
Tue 22/911:35 -
1 stop31h 45m
Deal found 1/8£654
Sun 13/918:15 -
2 stops24h 10m
Sat 19/907:00 -
2 stops27h 50m
Deal found 3/8£550
Mon 14/901:30 -
1 stop17h 25m
Thu 24/914:55 -
1 stop16h 20m
Deal found 1/8£678
Fri 11/902:20 -
1 stop22h 50m
Sun 13/911:35 -
3 stops45h 10m
Deal found 4/8£662
Thu 17/901:30 -
1 stop17h 25m
Fri 9/1014:55 -
1 stop16h 20m
Deal found 3/8£680
Sat 19/908:45 -
2 stops29h 35m
Sat 26/905:40 -
2 stops24h 15m
Deal found 4/8£588
Fri 11/902:20 -
1 stop22h 50m
Sat 12/922:00 -
3 stops34h 45m
Deal found 4/8£662
Sat 19/901:30 -
1 stop17h 25m
Fri 9/1014:55 -
1 stop16h 20m
Deal found 3/8£680
Mon 21/918:15 -
2 stops26h 05m
Sun 4/1006:20 -
3 stops27h 30m
Deal found 3/8£590
Thu 10/915:45 -
2 stops33h 25m
Thu 17/911:35 -
3 stops45h 10m
Deal found 5/8£668
Thu 17/901:30 -
1 stop26h 00m
Sat 10/1023:55 -
1 stop31h 20m
Deal found 3/8£686
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 6 August 2026.
Tue 3/1100:45 -
Nonstop13h 30m
Sun 6/1211:00 -
Nonstop11h 20m
Deal found 4/8£911
Thu 5/1100:45 -
Nonstop13h 30m
Sun 6/1211:00 -
Nonstop11h 20m
Deal found 4/8£922
Tue 3/1100:45 -
Nonstop13h 30m
Fri 4/1211:00 -
Nonstop11h 20m
Deal found 4/8£924
Tue 3/1100:45 -
Nonstop13h 30m
Mon 7/1211:00 -
Nonstop11h 20m
Deal found 4/8£965
Sun 18/1010:50 -
Nonstop13h 00m
Wed 28/1011:00 -
Nonstop11h 20m
Deal found 3/8£984
Wed 16/909:55 -
Nonstop13h 00m
Mon 21/918:55 -
Nonstop11h 55m
Deal found 1/8£988
Mon 14/910:05 -
Nonstop13h 00m
Mon 21/918:55 -
Nonstop11h 55m
Deal found 1/8£989
Mon 21/910:05 -
Nonstop13h 00m
Wed 30/918:55 -
Nonstop11h 55m
Deal found 5/8£997
Wed 19/809:55 -
Nonstop13h 00m
Mon 16/1111:00 -
Nonstop11h 20m
Deal found 4/8£1,000
Sun 13/910:50 -
Nonstop13h 00m
Sun 20/919:50 -
Nonstop11h 55m
Deal found 1/8£1,008
Sun 15/1100:45 -
Nonstop13h 30m
Wed 2/1211:00 -
Nonstop11h 20m
Deal found 4/8£1,010
Last-minute flights from Hanoi to London
Discover last-minute flight deals from Hanoi to London. Data last updated 6 August 2026 and is based on user searches.
Mon 10/802:10 -
2 stops34h 25m
Sat 22/820:20 -
2 stops22h 50m
Deal found 4/8£674
Mon 10/801:30 -
1 stop23h 30m
Sat 22/821:05 -
1 stop34h 10m
Deal found 4/8£792
Tue 11/802:10 -
1 stop23h 50m
Sat 22/822:05 -
1 stop21h 05m
Deal found 4/8£465
Tue 11/815:05 -
1 stop34h 55m
Sat 22/822:05 -
1 stop34h 00m
Deal found 4/8£466
Tue 11/818:45 -
1 stop17h 55m
Sat 22/811:35 -
1 stop20h 25m
Deal found 4/8£588
Tue 11/818:45 -
1 stop17h 55m
Sat 22/812:35 -
2 stops29h 40m
Deal found 4/8£590
Tue 11/802:10 -
2 stops24h 15m
Sat 22/822:05 -
1 stop29h 35m
Deal found 4/8£606
Tue 11/801:30 -
1 stop17h 25m
Sat 22/821:05 -
1 stop34h 10m
Deal found 4/8£859
Wed 12/818:15 -
1 stop18h 45m
Sat 22/811:15 -
1 stop17h 45m
Deal found 4/8£582
Wed 12/801:30 -
1 stop23h 30m
Sat 22/821:05 -
1 stop34h 10m
Deal found 4/8£944
Sat 15/802:20 -
1 stop22h 20m
Wed 19/821:20 -
1 stop22h 00m
Deal found 2/8£525
Sun 16/822:45 -
2 stops25h 55m
Wed 19/822:10 -
1 stop18h 50m
Deal found 2/8£587
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 6 August 2026.
Fri 11/1217:10 -
2 stops33h 00m
Deal found 5/8£218
Tue 18/802:20 -
1 stop18h 40m
Deal found 6/8£218
Fri 16/1022:30 -
2 stops26h 50m
Deal found 5/8£219
Fri 16/1022:30 -
2 stops38h 00m
Deal found 5/8£219
Thu 5/1104:00 -
1 stop20h 50m
Deal found 4/8£220
Sun 18/1018:15 -
1 stop18h 45m
Deal found 4/8£220
Sun 16/812:20 -
1 stop24h 40m
Deal found 3/8£221
Thu 15/1012:20 -
2 stops34h 25m
Deal found 4/8£221
Fri 21/818:45 -
1 stop30h 25m
Deal found 3/8£222
Tue 13/1018:15 -
2 stops26h 45m
Deal found 5/8£223
Thu 13/802:20 -
1 stop22h 50m
Deal found 6/8£224
Mon 17/812:20 -
1 stop24h 35m
Deal found 1/8£225
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 6 August 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 858,174 searches. Data last updated 6 August 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
Wed 16/9
18:15-18:20
2 stops30h 05m
London Luton
Wed 23/9
07:00-16:50
2 stops27h 50m
£469
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Wed 9/9
18:15-18:05
2 stops29h 50m
London Luton
Sun 13/9
20:50-14:00
2 stops35h 10m
£501
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Mon 19/10
18:15-19:55
2 stops31h 40m
London Luton
Fri 23/10
15:15-00:20
3 stops27h 05m
£512
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Wed 25/11
16:15-06:30
2 stops21h 15m
London Gatwick
Sun 29/11
10:30-01:45
1 stop32h 15m
£516
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Wed 2/9
18:15-18:20
2 stops30h 05m
London Luton
Wed 9/9
05:40-16:50
2 stops29h 10m
£520
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Wed 16/9
02:20-22:35
2 stops26h 15m
London Luton
Tue 22/9
05:40-16:50
2 stops29h 10m
£535
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Wed 25/11
15:10-17:30
1 stop33h 20m
London Heathrow
Sun 29/11
21:00-15:15
2 stops59h 15m
£544
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Mon 16/11
16:15-17:30
2 stops32h 15m
London Heathrow
Tue 1/12
21:00-14:45
2 stops34h 45m
£550
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Sun 13/9
18:15-12:25
2 stops24h 10m
London Luton
Sat 19/9
07:00-16:50
2 stops27h 50m
£550
HanoiLondon
HAN Hanoi Noibai - LTN London Luton
HANLTN
Hanoi Noibai
Sat 19/9
08:45-08:20
2 stops29h 35m
London Luton
Sat 26/9
05:40-11:55
2 stops24h 15m
£588
Flights are sorted by cheapest return flights first.
Deals found on 2/8
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-LHR
HAN-LGW
HAN-STN
HAN-LTN
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
HAN-LTN
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 £552). Flying from Hanoi to London in March is currently the most expensive (average of £833). 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 £648 and £853 in October.The cheapest return price found within the last 5 days was £412 on Air China (19 Oct–25 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 £494.
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 109 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 78 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 6 August 2026.
Get a feel of what it's like to fly with Vietnam Airlines,Qatar Airways, 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.
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 3 different airlines.
How long is the flight from Hanoi to London?
For as low as £516, China Eastern can have you in London from Hanoi in 21h 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 Etihad Airways. Our recent data shows that you can find tickets from as low as £408 on this airline. Additional options worth looking into are Qatar Airways and Vietnam Airlines, starting at £620 and £779 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 £138 on Etihad Airways. Other airlines that offer cheap prices include China Eastern from £140 and China Southern from £218 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 Gatwick.
What are the cheapest flights from Hanoi to London?
While on average a flight from Hanoi to London is generally £1,104, our data shows the cheapest flight currently is £563. When looking at the most popular route, (Hanoi Noibai - London Heathrow), you can expect to pay £449 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 £552). Flying from Hanoi to London in March is currently the most expensive (average of £833). 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 6 August 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 858,174 searches. Data last updated 6 August 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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