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Qatar Airways flights from London to Hanoi (LON - HAN)

LON — HAN
8 Jul — 15 Jul1
1 adult
1 adult, Economy, 0 bags

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Cheapest Qatar Airways flights from London to Hanoi
Explore the most affordable Qatar Airways flight options available from London to Hanoi. Find the lowest fares with prices last updated on 8 June 2026.

Thu 18/609:00
LGW
-
HAN
1 stop16h 15m
Qatar Airways
Thu 10/908:45
HAN
-
LGW
1 stop27h 55m
Qatar Airways
Deal found 7/6£607
Thu 11/609:05
LGW
-
HAN
1 stop22h 50m
Qatar Airways
Thu 25/619:30
HAN
-
LGW
1 stop17h 10m
Qatar Airways
Deal found 6/6£609
Mon 8/609:05
LGW
-
HAN
1 stop22h 50m
Qatar Airways
Wed 17/619:30
HAN
-
LGW
1 stop17h 10m
Qatar Airways
Deal found 4/6£610

  • How do most travelers feel about Qatar Airways?

    Cheapflights users who travel with Qatar Airways (a popular airline from London to Hanoi) have rated them a 7.4/10. This rating comes from 3,727 reviews. If you are looking to travel LON-HAN, search your dates above.

  • Can I get a flight from London to Hanoi on Qatar Airways for under £675?

    Cheapflights users have found 18 Qatar Airways flights for under £675 on the LON-HAN route. Prices on flights to Hanoi from London can vary based on many factors including dates. To look at price based on your preferred dates, click here.

Qatar Airways flights from London to Hanoi in 2026

Find detailed information about Qatar Airways flights from London to Hanoi. Explore the options provided by Qatar Airways to plan your journey from London to Hanoi. Data last updated 8 June 2026.

One-way from

£371

Return from

£540

Popular in

August

Cheapest in

November

Average price (all airlines)

£602
Qatar Airways
  • Qatar Airways
  • 18/6
  • 1 total stop
  • 16h 15m total
  • London to Hanoi
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Qatar Airways
  • Qatar Airways
  • 18/9-11/10
  • 2 total stops
  • 35h 10m total
  • London to Hanoi
Search Deals
Highest demand for flights from London to Hanoi Noibai; 12% potential price increase.
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Best time to find cheap flights from London to Hanoi Noibai; 3% potential price drop.
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Average price for all London to Hanoi Noibai flights (one-way and round-trip).
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Which month is the cheapest to fly Economy class from London to Hanoi?

For Economy class flights, the cheapest month to fly this route is September. The most expensive months are December and April.

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 with Qatar Airways?

The best time to book a flight to Hanoi with Qatar Airways is 18 days before departure. On average, fares are higher if you book 74 days before departure.

Best time to book a flight from London to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from London with our price prediction graph.
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.

Browse thousands of different options on Cheapflights for your next trip

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Fly from London 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 8 June 2026.
Vietnam Airlines flights from London to Hanoi Noibai

See what others are saying about Qatar Airways

Read reviews and see what other travellers are saying about their experiences with Qatar Airways. 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 Qatar Airways for your next flight. Reviews last updated 8 June 2026.
Qatar Airways
7.4
Good
3,727 reviews
Check prices
Overview

Crew

7.9

Comfort

7.3

Food

7.3

Boarding

7.5

Entertainment

7.3

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