China Southern flights from London Heathrow Airport to Hanoi (LHR - HAN)
LHR — HAN
4 Oct — 11 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find China Southern flight deals from Heathrow to Hanoi
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Cheapest China Southern flights from Heathrow to Hanoi
Explore the most affordable China Southern flight options available from Heathrow to Hanoi. Find the lowest fares with prices last updated on 4 September 2026.
Thu 1/1022:10 -
1 stop29h 55m
Thu 3/1219:45 -
1 stop29h 50m
Deal found 3/9£414
Thu 1/1022:10 -
1 stop29h 55m
Thu 15/1019:45 -
1 stop29h 35m
Deal found 2/9£415
Fri 11/922:10 -
1 stop18h 50m
Sat 3/1015:45 -
1 stop33h 35m
Deal found 4/9£421
Best China Southern flights from Heathrow to Hanoi
Discover carefully curated China Southern flight deals from Heathrow to Hanoi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.
Sat 14/1122:00 -
1 stop18h 15m
Thu 3/1208:15 -
1 stop17h 20m
Deal found 30/8£420
Sat 14/1122:00 -
1 stop18h 15m
Fri 4/1208:15 -
1 stop17h 20m
Deal found 30/8£425
Thu 1/1022:10 -
1 stop34h 35m
Sun 18/1015:45 -
1 stop33h 35m
Deal found 4/9£425
Last-minute China Southern flights from Heathrow to Hanoi
Discover last-minute China Southern flight deals from Heathrow to Hanoi. Data last updated 4 September 2026 and is based on user searches.
Thu 1/1022:10 -
1 stop29h 55m
Thu 3/1219:45 -
1 stop29h 50m
Deal found 3/9£414
Thu 1/1022:10 -
1 stop29h 55m
Thu 15/1019:45 -
1 stop29h 35m
Deal found 2/9£415
Fri 11/922:10 -
1 stop18h 50m
Sat 3/1015:45 -
1 stop33h 35m
Deal found 4/9£421
One-way China Southern flights to Hanoi
Search for one-way China Southern flight options to Hanoi. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.
Mon 14/922:10 -
1 stop18h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£252
Sun 20/922:10 -
1 stop18h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£253
Sun 13/922:10 -
1 stop18h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9£254
How do most travelers feel about China Southern?
When planning your LHR-HAN trip, keep in mind that China Southern is typically rated 7.3/10. This rating comes from 172 reviews by Cheapflights users who have traveled with China Southern.
Can I get a flight from London Heathrow Airport to Hanoi on China Southern for under £740?
Cheapflights users have found 10 China Southern flights for under £740 on the LHR-HAN route. Prices on flights to Hanoi from London Heathrow Airport can vary based on many factors including dates. To look at price based on your preferred dates, click here.
China Southern flights from Heathrow to Hanoi in 2026
Find detailed information about China Southern flights from Heathrow to Hanoi. Explore the options provided by China Southern to plan your journey from Heathrow to Hanoi. Data last updated 4 September 2026.
When is the best time to book a flight to Hanoi with China Southern?
The best time to book a flight to Hanoi with China Southern is 31 days before departure. On average, fares are higher if you book 49 days before departure.
Which month is the cheapest to fly Economy class from London Heathrow Airport to Hanoi?
For Economy class flights, the cheapest month to fly this route is September. The most expensive months are August and July.
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).
Best time to book a flight from Heathrow to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi from Heathrow with our price prediction graph.
LHR-HAN
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.
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Fly from Heathrow to Hanoi on another airline
Consider alternative airlines that service the Hanoi area. Flight routes are based on user searches made on Cheapflights and were last updated on 4 September 2026.
Browse through other China Southern flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 4 September 2026.
If Hanoi is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 4 September 2026.
Browse through some of the most popular routes that China Southern offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 4 September 2026.
Read reviews and see what other travellers are saying about their experiences with China Southern. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing China Southern for your next flight. Reviews last updated 4 September 2026.
Seats were not good, handles were broken not functioning as supposed to. Need improvement on entertainment screen, most of the time froze. Food quality was poor.Not enough international languages movies. Overall need lots of improvement.
10.0
Wonderful|Apr 2026
New plane, good Service. Just food not so good.
2.0
Poor|Mar 2026
The reclinjng didnot work in our seats. The TV didnot work. The crew was not helpful. The food was awful. Overall very very poor experience. I traveled with the family of 5
8.0
Very Good|Mar 2026
Very nice
1 out of 58
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