£243+ Cheap flights to Vietnam
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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Vietnam in 2025
Find the latest flights to Vietnam in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 3 July 2025.
Return from | £538 |
---|---|
One-way from | £254 |
Popular in | July |
Cheapest in | November |
Average price | £838 |
Good round-trip deal | £691 or less |
Good one-way deal | £499 or less |
Find flights to Vietnam
Browse one-way and return flights deals to Vietnam on Cheapflights. Flight deals are based on user searches and were last updated on 3 July 2025
Explore Vietnam
Find flight deals to Vietnam
Cheapest flights to VietnamExplore the most affordable flight options available to Vietnam. Find the lowest fares based on data from user searches, with prices last updated on 3 July 2025.
Explore the most affordable flight options available to Vietnam. Find the lowest fares based on data from user searches, with prices last updated on 3 July 2025.
Cheapflights Fare Finder
Locate flights to Vietnam that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 3 July 2025.
Use the filters below to find and compare flights to Vietnam that are best for you.
Fly from
Route
Depart
Return
Price
LondonHanoi
LHR - HAN
LHRHAN
London Heathrow
Sat 6/9
22:05-01:10
1 stop21h 05m
Hanoi Noibai
Sun 21/9
18:40-19:50
1 stop31h 10m
LondonHanoi
LHR - HAN
LHRHAN
London Heathrow
Thu 25/9
22:10-10:45
1 stop30h 35m
Hanoi Noibai
Fri 17/10
08:15-18:05
2 stops39h 50m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Sun 21/9
12:35-11:55
1 stop17h 20m
Hanoi Noibai
Wed 8/10
17:55-06:55
1 stop19h 00m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Wed 12/11
17:00-14:45
3 stops62h 45m
Hanoi Noibai
Mon 24/11
13:50-06:30
1 stop23h 40m
LondonHanoi
LHR - HAN
LHRHAN
London Heathrow
Tue 23/9
20:25-11:55
1 stop33h 30m
Hanoi Noibai
Sun 5/10
13:25-17:45
1 stop34h 20m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Mon 22/9
18:05-01:35
2 stops25h 30m
Hanoi Noibai
Wed 8/10
13:25-06:35
1 stop23h 10m
LondonHo Chi Minh City
LHR - SGN
LHRSGN
London Heathrow
Thu 25/9
21:20-18:30
2 stops63h 10m
Ho Chi Minh City
Sun 12/10
19:30-18:40
2 stops29h 10m
LondonHo Chi Minh City
LHR - SGN
LHRSGN
London Heathrow
Sun 12/10
22:05-01:20
1 stop21h 15m
Ho Chi Minh City
Sat 25/10
02:50-20:10
1 stop23h 20m
LondonHanoi
LHR - HAN
LHRHAN
London Heathrow
Sat 27/9
22:05-01:10
1 stop21h 05m
Hanoi Noibai
Wed 8/10
17:55-20:15
2 stops32h 20m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Sat 4/10
21:30-23:15
2 stops19h 45m
Hanoi Noibai
Sun 12/10
15:45-06:50
1 stop21h 05m
Best time to book a flight to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Vietnam
How long is the flight to Vietnam?
On average, a flight from London to Vietnam takes 21 hours 47 minutes. Flights to Vietnam from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Vietnam?
Use this chart to determine the cheapest time to fly return from London to Vietnam. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to Vietnam should consider flying on Wednesday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday afternoons, when prices are usually at their highest.
What are the most popular airlines that fly to Vietnam?
The most popular airlines flying from London to Vietnam are Vietnam Airlines, China Southern and Qatar Airways.
What are the cheapest airlines that fly to Vietnam?
The cheapest airlines flying from London to Vietnam are China Eastern, China Southern and Air China.
Rainfall in Vietnam by month
Plan your trip to Vietnam by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 340.0 inches per month. September is typically the wettest month, when rainfall can reach 340.0 mm. February is typically the driest time to visit Vietnam when rainfall is around 0.0 mm.
Temperature in Vietnam by month
Plan your trip to Vietnam by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).
What are the most popular places to fly to in Vietnam?
Destination popularity is based on the amount of flight searches to Vietnam in the last few years. This data was updated on 3 July 2025.
The most popular places in Vietnam to fly to are Ho Chi Minh City, Hanoi, Da Nang and Phu Quoc.
Reviews of airlines servicing Vietnam
Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated 3 July 2025.
Check out reviews from past customers who have flown China Airlines, Emirates, andSingapore Airlines to Vietnam to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
Anonymous,Apr 2025
YVR - TPE
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
Anonymous,Apr 2025
YVR - TPE
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
Anonymous,Apr 2025
YVR - TPE
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
Anonymous,Apr 2025
YVR - TPE
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
Anonymous,Apr 2025
YVR - TPE
FAQs about flying to Vietnam
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Find flights to Vietnam cities and airports
Select your preferred flight destination in Vietnam from the list below.
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 to Vietnam?
When you search for this flight to Vietnam, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.
Why should you use Cheapflights to find cheap flight tickets to Vietnam?
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 to Vietnam.
Can Cheapflights find flights to Vietnam with no change fees?
Yes, we can. To see specific flights to Vietnam with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights to Vietnam become cheaper?
Yes, Cheapflights offers price alerts on Vietnam flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.