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 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What airport do you fly into for flights to Hanoi?

Booking a flight to Hanoi Noibai (HAN) is your only option if you intend on flying to Hanoi. It is only a 14.2 mi journey from Noibai to Hanoi’s city center. On average, Hanoi Noibai has 1 flight from London per day from 16 airlines.

What is the cheapest month to fly to Hanoi?

Currently, the cheapest month for flights to Hanoi is May . The most expensive month for flights is December . The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

Can I find cheaper flights to Hanoi if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Hanoi on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Hanoi?

Based on reviews from Cheapflights users, Emirates is rated the highest out of the airlines that fly to Hanoi.

What is the cheapest airport to fly to in Hanoi?

Hanoi Noibai is currently the cheapest airport to fly to in Hanoi. One-way flights to Hanoi Noibai typically cost £22, while return flights cost around £50.

How much is a return flight to Hanoi?

A return flight to Hanoi will typically cost around £67, however they can be found for as little as £67.

Where does the fastest flight to Hanoi depart from?

For those looking to save time traveling to Hanoi, London offers the quickest one-way flight (11 hours 20 minutes).

Does Hanoi Noibai have car hire?

Yes. Those touching down at Hanoi Noibai can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Hanoi Noibai?

Yes. Hanoi Noibai has hotels nearby for those requiring accommodations. Coffe House Homestay is the closest property to Hanoi Noibai (0.0 mi away from Hanoi Noibai).

When is the cheapest time to fly to Hanoi?

Users looking for the lowest fares to Hanoi should consider flying on Tuesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday afternoons, when prices are usually at their highest.

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 China Southern.

How long is the flight to Hanoi?

On average, a flight from London to Hanoi takes 14 hours 53 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 cheapest airlines that fly to Hanoi?

The cheapest airlines flying from London to Hanoi are Emirates, Air China and Shenzhen Airlines.

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.

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).

Cheap Flights to Hanoi from £292

Flights to Hanoi in 2025

Return from	£384
One-way from	£292
Popular in	July
Cheapest in	November
Average price	£564
Good round-trip deal	£635 or less
Good one-way deal	£483 or less

Air China
1/1-29/1
2 total stops
47h 30m total
London to Hanoi

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7/1
3 total stops
47h 25m total
London to Hanoi

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Highest demand for flights based on searches. 11% potential increase in price (£62 potential increase over avg. return price).

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Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

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Average for return flights in September 2025

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Price to beat on a round-trip flight from London to Hanoi Noibai.

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Price to beat on a one-way flight from London to Hanoi Noibai.

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Find flight deals to Hanoi

Cheapest flights to Hanoi
Explore the most affordable flight options available to Hanoi. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2025.

Wed 26/1111:40LGW - HAN

1 stop22h 00mAir China

Sun 7/1218:15HAN - LGW

1 stop19h 40mAir China

Deal found 12/9£384

Thu 20/1111:40LGW - HAN

1 stop22h 00mAir China

Sun 30/1112:25HAN - LGW

1 stop25h 30mAir China

Deal found 10/9£385

Mon 24/1120:25LHR - HAN

1 stop32h 35mAir China

Sun 7/1213:20HAN - LHR

1 stop35h 30mAir China

Deal found 11/9£385

Tue 30/1211:40LGW - HAN

1 stop22h 00mAir China

Tue 13/112:25HAN - LGW

1 stop25h 30mAir China

Deal found 11/9£385

Tue 14/1022:40LHR - HAN

1 stop31h 15mAir China

Tue 21/1013:25HAN - LHR

1 stop37h 05mAir China

Deal found 10/9£387

Mon 24/1117:40LHR - HAN

1 stop35h 20mAir China

Thu 27/1113:20HAN - LHR

1 stop35h 30mAir China

Deal found 10/9£388

Wed 12/1117:40LHR - HAN

1 stop35h 20mAir China

Wed 3/1213:30HAN - LHR

1 stop33h 25mAir China

Deal found 12/9£390

Sun 28/911:25LGW - HAN

1 stop17h 35mAir China

Thu 9/1018:15HAN - LGW

1 stop18h 40mAir China

Deal found 10/9£390

Sun 16/1120:25LHR - HAN

1 stop32h 30mAir China

Mon 19/113:20HAN - LHR

1 stop35h 30mAir China

Deal found 12/9£392

Mon 24/1110:30LGW - HAN

2 stops45h 45mChina Eastern

Wed 26/1102:45HAN - LGW

1 stop34h 45mChina Eastern

Deal found 10/9£392

Thu 25/918:00LGW - HAN

2 stops40h 30mChina Eastern

Sun 28/915:00HAN - LGW

1 stop30h 10mChina Eastern

Deal found 9/9£393

Thu 16/1012:35LGW - HAN

1 stop17h 20mAir China

Wed 5/1118:15HAN - LGW

1 stop19h 40mAir China

Deal found 10/9£394

Best flights to Hanoi
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 12 September 2025.

Fri 19/922:05LHR - HAN

1 stop28h 35mShenzhen Airlines

Sat 4/1002:10HAN - LHR

1 stop23h 50mShenzhen Airlines

Deal found 11/9£410

Tue 10/310:30LGW - HAN

2 stops45h 15mChina Eastern

Thu 19/318:45HAN - LGW

1 stop18h 45mChina Eastern

Deal found 12/9£486

Tue 9/1213:55LHR - HAN

1 stop33h 00mEtihad Airways

Tue 16/1220:00HAN - LHR

1 stop25h 30mEtihad Airways

Deal found 10/9£546

Tue 14/1007:10LTN - HAN

3 stops35h 00mMultiple Airlines

Tue 21/1005:30HAN - LTN

3 stops41h 35mMultiple Airlines

Deal found 10/9£556

Mon 5/111:40LGW - HAN

1 stop22h 00mAir China

Tue 24/218:15HAN - LGW

1 stop19h 40mAir China

Deal found 12/9£616

Mon 2/306:25LGW - HAN

1 stop17h 55mTurkish Airlines

Sun 8/322:55HAN - LGW

1 stop17h 15mTurkish Airlines

Deal found 11/9£631

Tue 4/1110:00LGW - HAN

2 stops20h 10mEthiopian Air

Sun 30/1114:10HAN - LGW

2 stops22h 30mEthiopian Air

Deal found 10/9£659

Wed 24/914:55STN - HAN

1 stop16h 20mEmirates

Tue 7/1001:30HAN - STN

1 stop17h 25mEmirates

Deal found 10/9£721

Sun 8/219:20LCY - HAN

2 stops33h 10mSWISS

Tue 3/312:45HAN - LCY

2 stops27h 00mSWISS

Deal found 11/9£754

Wed 17/922:05LHR - HAN

1 stop21h 05mShenzhen Airlines

Sat 11/1018:40HAN - LHR

1 stop31h 20mShenzhen Airlines

Deal found 11/9£410

Wed 17/922:05LHR - HAN

1 stop21h 05mShenzhen Airlines

Sun 5/1015:05HAN - LHR

1 stop34h 45mShenzhen Airlines

Deal found 11/9£410

Wed 4/310:30LGW - HAN

2 stops21h 15mChina Eastern

Mon 16/316:15HAN - LGW

2 stops21h 15mChina Eastern

Deal found 12/9£487

Direct flights to Hanoi
Explore direct flight options to Hanoi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2025.

Mon 1/1211:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Sat 20/1200:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Deal found 12/9£633

Fri 21/1111:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Tue 9/1200:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Deal found 11/9£646

Mon 8/1211:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Sat 27/1200:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Deal found 10/9£670

Mon 1/1211:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Sat 13/1200:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Deal found 11/9£678

Sun 16/1111:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Sun 18/100:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Deal found 12/9£680

Wed 24/918:55LHR - HAN

Nonstop11h 45mVietnam Airlines

Wed 8/1010:10HAN - LHR

Nonstop12h 45mVietnam Airlines

Deal found 11/9£681

Mon 19/111:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Sun 1/200:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Deal found 11/9£683

Mon 19/111:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Sun 1/200:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Deal found 10/9£684

Wed 24/918:55LHR - HAN

Nonstop11h 45mVietnam Airlines

Wed 8/1010:10HAN - LHR

Nonstop12h 45mVietnam Airlines

Deal found 12/9£688

Mon 22/918:55LHR - HAN

Nonstop11h 45mVietnam Airlines

Mon 20/1010:20HAN - LHR

Nonstop12h 45mVietnam Airlines

Deal found 10/9£692

Fri 21/1111:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Thu 27/1100:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Deal found 11/9£693

Mon 26/111:00LHR - HAN

Nonstop11h 20mVietnam Airlines

Sat 7/200:45HAN - LHR

Nonstop13h 30mVietnam Airlines

Deal found 11/9£699

Last-minute flights to Hanoi
Discover last-minute flight deals to Hanoi. Data last updated 12 September 2025 and is based on user searches.

Tue 23/922:40LHR - HAN

1 stop31h 15mAir China

Wed 15/1013:25HAN - LHR

1 stop34h 20mAir China

Deal found 10/9£407

Wed 24/911:15LGW - HAN

1 stop17h 40mAir China

Thu 9/1018:15HAN - LGW

1 stop18h 40mAir China

Deal found 10/9£396

Thu 25/918:00LGW - HAN

2 stops40h 30mChina Eastern

Sun 28/915:00HAN - LGW

1 stop30h 10mChina Eastern

Deal found 9/9£393

Fri 26/911:15LGW - HAN

1 stop17h 40mAir China

Thu 16/1018:15HAN - LGW

1 stop18h 40mAir China

Deal found 10/9£392

Fri 26/912:35LGW - HAN

2 stops22h 05mAir China

Thu 16/1018:15HAN - LGW

1 stop18h 40mAir China

Deal found 10/9£399

Sun 28/911:25LGW - HAN

1 stop17h 35mAir China

Thu 9/1018:15HAN - LGW

1 stop18h 40mAir China

Deal found 10/9£390

Fri 3/1011:15LGW - HAN

1 stop17h 40mAir China

Sun 12/1012:20HAN - LGW

1 stop24h 35mAir China

Deal found 10/9£394

Tue 14/1022:40LHR - HAN

1 stop31h 15mAir China

Tue 21/1013:25HAN - LHR

1 stop37h 05mAir China

Deal found 10/9£387

Tue 14/1020:25LHR - HAN

1 stop33h 30mAir China

Thu 30/1013:20HAN - LHR

1 stop35h 30mAir China

Deal found 10/9£401

Thu 16/1012:35LGW - HAN

1 stop17h 20mAir China

Wed 5/1118:15HAN - LGW

1 stop19h 40mAir China

Deal found 10/9£394

Thu 16/1012:35LGW - HAN

1 stop17h 20mAir China

Fri 24/1013:25HAN - LGW

1 stop23h 10mAir China

Deal found 11/9£406

Mon 27/1022:00LHR - HAN

1 stop37h 40mChina Southern

Mon 10/1108:15HAN - LHR

1 stop17h 20mChina Southern

Deal found 11/9£396

One-way flights to Hanoi
Search for one-way flight options to Hanoi. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Wed 7/114:00LTN - HAN

3 stops47h 25mMultiple Airlines

Deal found 10/9£292

Mon 17/1110:30LGW - HAN

1 stop19h 00mChina Eastern

Deal found 11/9£292

Sun 5/1007:55STN - HAN

3 stops41h 15mMultiple Airlines

Deal found 12/9£293

Wed 15/1022:40LHR - HAN

1 stop31h 15mAir China

Deal found 10/9£293

Mon 10/1117:00LGW - HAN

1 stop25h 45mChina Eastern

Deal found 10/9£293

Wed 14/110:45STN - HAN

3 stops59h 10mMultiple Airlines

Deal found 11/9£294

Wed 12/1117:40LHR - HAN

1 stop35h 20mAir China

Deal found 10/9£294

Mon 22/918:05LGW - HAN

1 stop25h 15mChina Eastern

Deal found 11/9£294

Tue 30/900:20STN - HAN

3 stops47h 05mMultiple Airlines

Deal found 10/9£295

Mon 22/920:25LHR - HAN

1 stop33h 30mAir China

Deal found 11/9£295

Wed 17/911:35LGW - HAN

1 stop20h 25mChina Eastern

Deal found 11/9£295

Wed 24/900:20STN - HAN

3 stops48h 50mMultiple Airlines

Deal found 10/9£295

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Cheap flights to Hanoi – Compare and Save

Flights to Hanoi in 2025

Find the latest flights to Hanoi 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 12 September 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals to Hanoi

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 12 September 2025.

Explore the most affordable flight options available to Hanoi. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2025.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights to Hanoi
Explore the most affordable flight options available to Hanoi. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2025.