This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — LON
9 Dec — 16 Dec1
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 Monday or Tuesday 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
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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 9 November 2026.
Mon 9/1104:30 -
1 stop32h 50m
Tue 24/1110:40 -
1 stop23h 15m
Deal found 7/11£381
Thu 12/1112:25 -
2 stops24h 55m
Fri 20/1110:40 -
1 stop23h 15m
Deal found 9/11£409
Wed 18/1102:45 -
1 stop21h 45m
Wed 25/1121:05 -
1 stop17h 10m
Deal found 9/11£420
Tue 17/1102:45 -
1 stop21h 45m
Wed 25/1121:05 -
1 stop17h 10m
Deal found 7/11£434
Mon 9/1118:45 -
1 stop29h 45m
Mon 23/1121:10 -
1 stop21h 00m
Deal found 5/11£436
Thu 17/1204:30 -
1 stop18h 25m
Thu 31/1222:30 -
1 stop19h 40m
Deal found 7/11£437
Fri 13/1118:30 -
2 stops31h 50m
Sun 29/1117:45 -
1 stop26h 30m
Deal found 7/11£441
Mon 9/1118:30 -
2 stops32h 25m
Mon 23/1120:25 -
1 stop23h 50m
Deal found 5/11£442
Wed 11/1102:10 -
1 stop25h 20m
Thu 19/1122:30 -
1 stop36h 00m
Deal found 9/11£445
Mon 14/1204:30 -
1 stop18h 25m
Thu 31/1222:30 -
1 stop32h 25m
Deal found 7/11£445
Sun 20/1218:30 -
2 stops23h 05m
Mon 4/106:05 -
3 stops26h 25m
Deal found 5/11£524
Mon 9/1108:15 -
2 stops21h 30m
Mon 23/1106:35 -
2 stops28h 35m
Deal found 5/11£548
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 November 2026.
Fri 27/1104:30 -
1 stop20h 20m
Sat 28/1121:10 -
1 stop21h 00m
Deal found 4/11£449
Mon 23/1114:55 -
1 stop36h 35m
Thu 26/1122:30 -
1 stop32h 25m
Deal found 9/11£478
Sun 7/313:45 -
2 stops23h 35m
Wed 10/319:10 -
2 stops33h 05m
Deal found 9/11£512
Fri 27/1102:45 -
1 stop18h 15m
Sat 28/1117:00 -
1 stop38h 10m
Deal found 4/11£513
Sun 4/408:00 -
1 stop33h 30m
Mon 19/413:15 -
1 stop35h 45m
Deal found 4/11£669
Wed 25/1119:10 -
1 stop17h 45m
Sun 29/1108:40 -
1 stop20h 40m
Deal found 4/11£669
Tue 19/116:50 -
1 stop32h 25m
Tue 26/120:15 -
1 stop14h 45m
Deal found 7/11£687
Sat 9/109:05 -
2 stops29h 25m
Tue 2/214:15 -
2 stops20h 40m
Deal found 9/11£778
Thu 24/1210:35 -
2 stops26h 20m
Thu 31/1220:05 -
2 stops32h 55m
Deal found 9/11£852
Thu 14/100:45 -
Nonstop13h 30m
Sun 7/211:00 -
Nonstop11h 20m
Deal found 6/11£931
Thu 14/102:10 -
1 stop24h 00m
Sun 7/221:10 -
1 stop21h 00m
Deal found 6/11£490
Wed 13/114:55 -
2 stops23h 15m
Wed 20/111:35 -
2 stops22h 20m
Deal found 5/11£576
Wed 13/114:55 -
2 stops23h 15m
Wed 20/117:00 -
3 stops32h 00m
Deal found 9/11£629
Wed 10/216:50 -
1 stop32h 25m
Sun 28/220:15 -
1 stop14h 45m
Deal found 7/11£687
Tue 22/1214:55 -
1 stop35h 15m
Tue 29/1222:30 -
1 stop28h 10m
Deal found 6/11£634
Tue 12/108:55 -
1 stop28h 00m
Mon 8/208:35 -
1 stop20h 45m
Deal found 6/11£713
Thu 24/1208:15 -
2 stops19h 35m
Thu 31/1208:40 -
2 stops27h 00m
Deal found 8/11£675
Fri 30/417:40 -
1 stop31h 05m
Tue 4/521:05 -
1 stop34h 10m
Deal found 9/11£690
Wed 10/216:50 -
1 stop20h 50m
Sun 28/220:25 -
1 stop14h 35m
Deal found 5/11£693
Mon 14/1216:00 -
3 stops25h 15m
Wed 30/1219:10 -
2 stops47h 40m
Deal found 8/11£744
Wed 13/116:50 -
1 stop26h 15m
Sun 7/214:05 -
1 stop20h 55m
Deal found 6/11£731
Sat 16/116:50 -
1 stop25h 50m
Sun 7/213:40 -
1 stop21h 20m
Deal found 6/11£737
Sat 1/518:15 -
2 stops21h 45m
Sat 5/618:05 -
2 stops53h 20m
Deal found 9/11£841
Wed 23/1200:35 -
1 stop24h 40m
Thu 31/1220:15 -
1 stop14h 45m
Deal found 8/11£737
Sun 4/414:50 -
2 stops21h 40m
Mon 19/408:25 -
2 stops23h 25m
Deal found 4/11£879
Sun 4/417:40 -
1 stop19h 40m
Mon 19/414:35 -
1 stop22h 10m
Deal found 4/11£746
Sun 13/1200:35 -
1 stop24h 40m
Thu 31/1220:15 -
1 stop14h 45m
Deal found 8/11£748
Sat 19/1200:35 -
1 stop24h 40m
Mon 4/120:15 -
1 stop14h 45m
Deal found 5/11£756
Sat 16/116:50 -
1 stop26h 15m
Sun 7/220:15 -
1 stop14h 45m
Deal found 6/11£756
Sun 22/1100:35 -
1 stop18h 30m
Thu 26/1114:05 -
1 stop15h 50m
Deal found 9/11£763
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 November 2026.
Tue 12/100:45 -
Nonstop13h 30m
Sun 7/211:00 -
Nonstop11h 20m
Deal found 6/11£931
Sun 24/100:45 -
Nonstop13h 30m
Sun 28/211:00 -
Nonstop11h 20m
Deal found 6/11£946
Tue 12/100:45 -
Nonstop13h 30m
Wed 20/111:00 -
Nonstop11h 20m
Deal found 9/11£952
Sat 16/100:45 -
Nonstop13h 30m
Sun 7/211:00 -
Nonstop11h 20m
Deal found 6/11£959
Tue 24/1100:45 -
Nonstop13h 30m
Sun 29/1111:00 -
Nonstop11h 20m
Deal found 5/11£972
Tue 12/100:45 -
Nonstop13h 30m
Mon 8/211:00 -
Nonstop11h 20m
Deal found 6/11£974
Sat 16/100:45 -
Nonstop13h 30m
Mon 8/211:00 -
Nonstop11h 20m
Deal found 6/11£984
Sun 27/1200:45 -
Nonstop13h 30m
Mon 4/111:00 -
Nonstop11h 20m
Deal found 9/11£1,038
Last-minute flights from Hanoi to London
Discover last-minute flight deals from Hanoi to London. Data last updated 9 November 2026 and is based on user searches.
Mon 9/1104:30 -
1 stop32h 50m
Tue 24/1110:40 -
1 stop23h 15m
Deal found 7/11£381
Mon 9/1118:45 -
1 stop29h 45m
Mon 23/1121:10 -
1 stop21h 00m
Deal found 5/11£436
Mon 9/1118:30 -
2 stops32h 25m
Mon 23/1120:25 -
1 stop23h 50m
Deal found 5/11£442
Mon 9/1108:15 -
2 stops21h 30m
Mon 23/1106:35 -
2 stops28h 35m
Deal found 5/11£548
Wed 11/1102:10 -
1 stop25h 20m
Thu 19/1122:30 -
1 stop36h 00m
Deal found 9/11£445
Thu 12/1112:25 -
2 stops24h 55m
Fri 20/1110:40 -
1 stop23h 15m
Deal found 9/11£409
Fri 13/1118:30 -
2 stops31h 50m
Sun 29/1117:45 -
1 stop26h 30m
Deal found 7/11£441
Tue 17/1102:45 -
1 stop21h 45m
Wed 25/1121:05 -
1 stop17h 10m
Deal found 7/11£434
Wed 18/1102:45 -
1 stop21h 45m
Wed 25/1121:05 -
1 stop17h 10m
Deal found 9/11£420
Mon 14/1204:30 -
1 stop18h 25m
Thu 31/1222:30 -
1 stop32h 25m
Deal found 7/11£445
Thu 17/1204:30 -
1 stop18h 25m
Thu 31/1222:30 -
1 stop19h 40m
Deal found 7/11£437
Sun 20/1218:30 -
2 stops23h 05m
Mon 4/106:05 -
3 stops26h 25m
Deal found 5/11£524
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 November 2026.
Tue 15/1204:30 -
1 stop20h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£162
Thu 17/1202:10 -
1 stop24h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11£163
Tue 1/1204:30 -
1 stop18h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11£164
Mon 28/1214:55 -
1 stop36h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£165
Wed 24/218:45 -
1 stop18h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£165
Tue 24/1110:40 -
1 stop39h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£165
Tue 1/1202:45 -
1 stop18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11£165
Sun 22/1114:55 -
1 stop35h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11£166
Mon 30/1115:10 -
1 stop22h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£166
Tue 1/1202:35 -
2 stops21h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11£167
Mon 23/1102:45 -
1 stop34h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/11£167
Mon 7/1204:30 -
1 stop20h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11£168
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 November 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 November 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
Sun 22/11
14:55-19:10
1 stop35h 15m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£166
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Fri 27/11
02:45-14:00
1 stop18h 15m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£171
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Wed 20/1
16:00-14:00
2 stops53h 00m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£175
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Wed 13/1
14:55-20:30
1 stop36h 35m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£186
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Mon 15/3
04:30-07:10
2 stops33h 40m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£189
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Sun 22/11
21:30-14:00
2 stops23h 30m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£234
HanoiLondon
HAN Hanoi Noibai - STN London Stansted
HANSTN
Hanoi Noibai
Wed 30/12
09:00-10:25
3 stops32h 25m
London Stansted
Wed 31/12
00:00-07:00
Nonstop0h 00m
£254
HanoiLondon
HAN Hanoi Noibai - LHR London Heathrow
HANLHR
Hanoi Noibai
Sat 8/5
09:00-06:30
2 stops27h 30m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£270
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Sat 14/11
19:10-05:55
1 stop17h 45m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£282
HanoiLondon
HAN Hanoi Noibai - LGW London Gatwick
HANLGW
Hanoi Noibai
Sun 7/3
19:10-05:55
1 stop17h 45m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£294
Flights are sorted by cheapest return flights first.
Deals found on 4/11
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-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-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 £508). Flying from Hanoi to London in March is currently the most expensive (average of £835). 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 is the cheapest time of day to fly from HAN to LON?
Find hourly flight availability from Hanoi to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 November 2026.
When flying from Hanoi to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 £613 and £969 in January.The cheapest return price found within the last 5 days was £361 on Air China (19 Jan–26 Jan).
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 £478.
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 9 November 2026.
Get a feel of what it's like to fly with Vietnam Airlines,China Southern, 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.
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 is 1 daily outbound flight to London from 2 different airlines.
How long is the flight from Hanoi to London?
For as low as £513, Shenzhen Airlines 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 Qatar Airways. Our recent data shows that you can find tickets from as low as £282 on this airline. An additional option worth looking into is Vietnam Airlines, starting at £773. You may be able to fly from Hanoi to London for 63% 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 £141 on China Eastern. Other airlines that offer cheap prices include China Southern from £165 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 £681, our data shows the cheapest flight currently is £358. When looking at the most popular route, (Hanoi Noibai - London Heathrow), you can expect to pay £448 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 £508). Flying from Hanoi to London in March is currently the most expensive (average of £835). 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 November 2026.
Discover the top 2 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 November 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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