Cheap flights from the United Kingdom to Hanoi from £279
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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from United Kingdom to Hanoi
Keep the following information in mind while searching for United Kingdom to Hanoi flight deals. Data was last updated 12 July 2025.
Round-trip from | £517 |
---|---|
One-way from | £279 |
Popular in | December |
Cheapest in | May |
Average price | £816 |
Good round-trip deal | £705 or less |
Good one-way deal | £526 or less |
Find flight deals from United Kingdom to Hanoi
Cheapest flights from United Kingdom to HanoiExplore the most affordable flight options available from United Kingdom to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.
Explore the most affordable flight options available from United Kingdom to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from United Kingdom to Hanoi 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 12 July 2025.
Use the filters below to find and compare flights from the United Kingdom to Hanoi that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
GlasgowHanoi
GLA - HAN
GLAHAN
Glasgow Intl
Tue 23/9
17:30-23:15
2 stops23h 45m
Hanoi Noibai
Tue 28/10
08:15-07:50
2 stops30h 35m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Mon 10/11
10:30-14:45
2 stops21h 15m
Hanoi Noibai
Mon 1/12
02:45-06:30
1 stop34h 45m
LondonHanoi
LHR - HAN
LHRHAN
London Heathrow
Mon 17/11
21:00-01:45
1 stop21h 45m
Hanoi Noibai
Tue 17/3
15:45-17:30
2 stops32h 45m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Sat 29/11
17:00-01:45
1 stop25h 45m
Hanoi Noibai
Sat 10/1
08:50-22:35
1 stop20h 45m
LondonHanoi
LHR - HAN
LHRHAN
London Heathrow
Wed 8/10
22:05-01:10
1 stop21h 05m
Hanoi Noibai
Sun 26/10
02:10-19:10
1 stop24h 00m
LondonHanoi
LHR - HAN
LHRHAN
London Heathrow
Sun 21/9
19:15-23:15
2 stops22h 00m
Hanoi Noibai
Thu 9/10
08:15-19:00
1 stop16h 45m
LondonHanoi
LHR - HAN
LHRHAN
London Heathrow
Mon 13/10
22:05-14:05
1 stop34h 00m
Hanoi Noibai
Mon 3/11
08:50-22:25
1 stop20h 35m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Mon 25/8
20:45-11:55
1 stop33h 10m
Hanoi Noibai
Thu 28/8
13:25-18:35
1 stop35h 10m
LondonHanoi
STN - HAN
STNHAN
London Stansted
Mon 3/11
07:25-20:25
3 stops30h 00m
Hanoi Noibai
Thu 20/11
09:00-16:00
3 stops38h 00m
LondonHanoi
LHR - HAN
LHRHAN
London Heathrow
Fri 14/11
09:00-05:55
1 stop13h 55m
Hanoi Noibai
Mon 1/12
07:40-18:25
1 stop17h 45m
Best time to book a flight from United Kingdom to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi from United Kingdom with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from the United Kingdom to Hanoi
What is the cheapest month to book a flight from United Kingdom to Hanoi?
Currently, May is the cheapest month in which you can book a flight from United Kingdom to Hanoi (average of £793). Flying from United Kingdom to Hanoi in December is currently the most expensive (average of £1,137). 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 GB to HAN?
Find hourly flight availability from United Kingdom to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 July 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Hanoi as you normally would.
Reviews of airlines servicing Hanoi
Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated 12 July 2025.
Check out reviews from past customers who have flown with Emirates, KLM, andChina Southern from the United Kingdom to Hanoi to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
Anonymous,Jun 2025
ATH - EWR
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
Anonymous,Jun 2025
ATH - EWR
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
Anonymous,Jun 2025
ATH - EWR
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
Anonymous,Jun 2025
ATH - EWR
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
Anonymous,Jun 2025
ATH - EWR
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
Anonymous,Jun 2025
ATH - EWR
Related info for your journey
Find useful and relevant information for your journey from United Kingdom to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for United Kingdom to Hanoi
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from United Kingdom to Hanoi
Discover the top 10 airlines that operate flights from United Kingdom to Hanoi. 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 12 July 2025.
Fly with Cheapflights
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 United Kingdom to Hanoi?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to Hanoi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Hanoi?
Cheapflights helps you find that perfect flight to Hanoi from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from United Kingdom to Hanoi with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Hanoi, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from United Kingdom to Hanoi become cheaper?
Not ready to book yet? You can track prices for flights from United Kingdom to Hanoi on Cheapflights with our Price Alert feature and get notified when better prices are available.