£238+ Cheap flights to Hanoi
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Hanoi in 2026
Cheapest flights to HanoiExplore the most affordable flight options available to Hanoi. Find the lowest fares based on data from user searches, with prices last updated on 6 October 2026.
Explore the most affordable flight options available to Hanoi. Find the lowest fares based on data from user searches, with prices last updated on 6 October 2026.
Best flights to HanoiDiscover carefully curated flight deals to Hanoi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.
Discover carefully curated flight deals to Hanoi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.
Direct flights to HanoiExplore direct flight options to Hanoi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.
Explore direct flight options to Hanoi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.
Last-minute flights to HanoiDiscover last-minute flight deals to Hanoi. Data last updated 6 October 2026 and is based on user searches.
Discover last-minute flight deals to Hanoi. Data last updated 6 October 2026 and is based on user searches.
One-way flights to HanoiSearch for one-way flight options to Hanoi. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
Search for one-way flight options to Hanoi. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
Find flight deals to Hanoi
Find the latest flights to Hanoi in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 6 October 2026.
Return from | £403 |
|---|---|
One-way from | £238 |
Popular in | July |
Cheapest in | September |
Average price | £576 |
Good round-trip deal | £699 or less |
Good one-way deal | £482 or less |
Cheapflights Fare Finder
Use the filters below to find and compare flights to Hanoi that are best for you.
Fly from
Route
Depart
Return
LondonHanoi
LGW London Gatwick - HAN Hanoi Noibai
LGWHAN
London Gatwick
Tue 17/11
19:35-13:55
2 stops35h 20m
Hanoi Noibai
Wed 31/12
00:00-17:00
Nonstop0h 00m
LondonHanoi
SEN London Southend - HAN Hanoi Noibai
SENHAN
London Southend
Sun 15/11
17:15-01:10
2 stops48h 55m
Hanoi Noibai
Wed 31/12
00:00-17:00
Nonstop0h 00m
LondonHanoi
SEN London Southend - HAN Hanoi Noibai
SENHAN
London Southend
Fri 6/11
08:30-14:10
2 stops46h 40m
Hanoi Noibai
Wed 31/12
00:00-17:00
Nonstop0h 00m
LondonHanoi
LGW London Gatwick - HAN Hanoi Noibai
LGWHAN
London Gatwick
Thu 29/10
10:40-11:15
1 stop17h 35m
Hanoi Noibai
Wed 31/12
00:00-17:00
Nonstop0h 00m
LondonHanoi
LGW London Gatwick - HAN Hanoi Noibai
LGWHAN
London Gatwick
Thu 31/12
10:30-01:45
1 stop32h 15m
Hanoi Noibai
Wed 31/12
00:00-17:00
Nonstop0h 00m
LondonHanoi
LTN London Luton - HAN Hanoi Noibai
LTNHAN
London Luton
Mon 23/11
08:20-03:15
3 stops59h 55m
Hanoi Noibai
Wed 31/12
00:00-17:00
Nonstop0h 00m
LondonHanoi
SEN London Southend - HAN Hanoi Noibai
SENHAN
London Southend
Tue 17/11
15:50-13:55
3 stops39h 05m
Hanoi Noibai
Wed 31/12
00:00-17:00
Nonstop0h 00m
LondonHanoi
LTN London Luton - HAN Hanoi Noibai
LTNHAN
London Luton
Thu 5/11
14:10-14:45
3 stops41h 35m
Hanoi Noibai
Wed 31/12
00:00-17:00
Nonstop0h 00m
LondonHanoi
LGW London Gatwick - HAN Hanoi Noibai
LGWHAN
London Gatwick
Fri 30/10
06:10-14:45
3 stops25h 35m
Hanoi Noibai
Wed 31/12
00:00-17:00
Nonstop0h 00m
LondonHanoi
LTN London Luton - HAN Hanoi Noibai
LTNHAN
London Luton
Wed 11/11
11:25-18:05
3 stops47h 40m
Hanoi Noibai
Wed 31/12
00:00-17:00
Nonstop0h 00m
Best time to book a flight to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Hanoi
How long is the flight to Hanoi?
On average, a flight from London to Hanoi takes 15 hours 52 minutes. Flights to Hanoi from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Hanoi?
The most popular airlines flying from London to Hanoi are Vietnam Airlines, Qatar Airways and Etihad Airways.
What are the cheapest airlines that fly to Hanoi?
The cheapest airlines flying from London to Hanoi are Air India, Hainan Airlines and Etihad Airways.
Rainfall in Hanoi by month
Plan your trip to Hanoi by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hanoi ranges from 14.0 - 296.0 inches per month. August is typically the wettest month, when rainfall can reach 296.0 mm. December is typically the driest time to visit Hanoi when rainfall is around 14.0 mm.
Temperature in Hanoi by month
Plan your trip to Hanoi by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.0 C).
When is the best time to book a flight to Hanoi?
The price you pay for your flight to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 6 October 2026.
Get a feel of what it's like to fly with Vietnam Airlines,Air China, andChina Southern to Vietnam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Overall
Crew
Entertainment
Comfort
Reviews
Laura,Sept 2026
DAD - SGN
Food
Boarding
Overall
Crew
Entertainment
Comfort
Reviews
Laura,Sept 2026
DAD - SGN
Food
Boarding
Overall
Crew
Entertainment
Comfort
Reviews
Laura,Sept 2026
DAD - SGN
Food
Boarding
Overall
Crew
Entertainment
Comfort
Reviews
Laura,Sept 2026
DAD - SGN
Food
Boarding
Overall
Crew
Entertainment
Comfort
Reviews
Laura,Sept 2026
DAD - SGN
Food
Boarding
Overall
Crew
Entertainment
Comfort
Reviews
Laura,Sept 2026
DAD - SGN
FAQs about flying to Hanoi
Hanoi climate
Hanoi has a humid topical climate. Summer is May through September, and it is hot and sticky with lots of rain. June is the hottest month with temperatures in the 30s Celsius. September through November is sunny weather in the 20s. Winter runs from November through February and is typically cool and drier. January is the coolest month with temperatures in the low teens and a cold northeasterly wind. March and April temperatures rise to the 20s, although there is a constant drizzle. The typhoon season is July to November.
Getting around Hanoi
Save yourself the hassle of dealing with Hanoi’s traffic and crowds and take a taxi. Cab companies are very competitive, so service is prompt. All the taxis are metered and it’s easy to call a cab or hail one from a taxi stand. If you’re feeling adventurous, try a motorbike taxi. If you want to take it easy, have a tour operator, travel agency or local tourist café hire you a car or driver. You can also rent bicycles from any hotel or café in the centre of town. Make sure the bike has a lock and bring a helmet. If you’re really brave, it’s easy to rent a motorcycle as well. Be careful on Hanoi’s busy streets. Motorcycle accidents are the leading cause of death and injury to foreigners in Vietnam.
Walking can also be hazardous, so be aware of traffic and follow locals whenever possible. Try to keep a steady pace and don’t panic when crossing the street. You can flag down a cyclo (pedicab), but you’ll need to determine a fare before boarding. Avoid taking a cyclo at night though. It’s always a good idea to know where you’re going, and bring a map so you can point out your destination. Many cyclo drivers don’t speak English, and this will help both of you get where you’re going. Avoid the public buses altogether. They may be cheap, but they’re also slow, crowded and poorly labelled.
Getting from the Airport to the City
Noi Bai International Airport (HAN) is situated 28 miles north of Hanoi.
Airport minibuses and metered taxis are available outside arrivals for transport to the city centre. Make sure the taxi driver is wearing an official name badge and that the meter is on.
What is good to know if travelling to Hanoi?- Food in Hanoi is rather different to the Vietnamese food you get in the West. Specialities include grubs, scorpions, whole roasted pigeons, dumplings, noodles and fried chicken legs. Don’t be put off by appearances (or descriptions) and give some of the more unusual offerings a taste. The food stalls on the streets of the Old Quarter smell delicious and serve almost everything you can imagine.
- The Thang Long water puppet theatre is situated on the Hoan Kiem Lake. The performances tell Vietnamese folk stories with hand puppets – all of the action taking place above a pool of water behind which the puppeteers hide. It’s a wonderful way to learn a bit about the Vietnamese culture. If you purchase a first class ticket, you’ll get a front row seat and be given a free CD of the music played.
- One of the biggest festivals in Vietnam is Tet, the celebration of a lunar new year. Falling between January and February, celebrations go on for a week and nowhere are they bigger and better than in Hanoi. Houses are decorated with kumquat trees and the streets are lined with flower blossoms. It’s a wonderful event to see, but if you are going to be in the city during the time of the festival be aware that many services, including transport, will be closed. Book your hotel and flight to Hanoi in advance and don’t try and catch a train – they almost certainly won’t be running.
- One of the foods associated with Tet is called banh chung. It is a sticky square rice cake stuffed with bean paste and wrapped in a banana leaf, which represents the earth. Thoroughly delicious.
- The Museum of Ethnology was created to research and teach about the diverse ethnic groups that make up the population of Vietnam. The museum was opened in 1990 and has since proved very popular with visitors. Vietnam has 54 different ethnic groups and the museum teaches about their individual cultures. With exhibits, reconstructions and a year-long programme of events, there is plenty to see for half a day.
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