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Cheap flights from London Gatwick Airport to Hanoi from £298

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — HAN
14 Jul — 21 Jul1
1 adult

Cheapflights Tip: The best prices from London Gatwick to Hanoi Noibai are usually found in November or March, booked 17 days in advance, depart on a Tuesday or Friday and return on a Monday

Cheap flight deals from Gatwick to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 July 2025.

Round-trip from

£529

One-way from

£298

Popular in

July

Cheapest in

November

Average price

£912
China Eastern
  • China Eastern
  • 3/1-23/1
  • 2 total stops
  • 54h 45m total
  • London to Hanoi
China Eastern
  • China Eastern
  • 6/9
  • 1 total stop
  • 38h 00m total
  • London to Hanoi
Highest demand for flights based on searches. 15% potential increase in price (£88 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Gatwick to Hanoi

Cheapest flights from Gatwick to Hanoi
Explore the most affordable flight options available from Gatwick to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2025.

Fri 7/1117:00LGW - HAN
1 stop25h 45mChina Eastern
Sat 22/1115:45HAN - LGW
3 stops53h 15mChina Eastern
Deal found 7/7£531
Mon 29/1211:40LGW - HAN
1 stop22h 00mAir China
Wed 14/118:15HAN - LGW
1 stop19h 40mAir China
Deal found 7/7£535
Tue 28/1011:40LGW - HAN
1 stop22h 00mMultiple Airlines
Sat 8/1108:50HAN - LGW
1 stop38h 20mMultiple Airlines
Deal found 8/7£549
Thu 2/1010:10LGW - HAN
2 stops21h 00mEthiopian Air
Wed 15/1014:10HAN - LGW
2 stops22h 15mEthiopian Air
Deal found 8/7£554
Tue 30/921:30LGW - HAN
2 stops35h 15mChina Southern
Wed 15/1015:45HAN - LGW
1 stop21h 20mChina Southern
Deal found 8/7£582
Wed 27/809:00LGW - HAN
1 stop16h 15mQatar Airways
Thu 11/908:45HAN - LGW
1 stop27h 55mQatar Airways
Deal found 7/7£588

Cheapflights Fare Finder

Customise your flight search to find flights from Gatwick to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 July 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Hanoi that are best for you.

Fly from

Gatwick

Fly to

Hanoi

Route

Depart

Return

Price

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sat 3/1

17:00-12:30

1 stop36h 30m

Hanoi Noibai

Fri 23/1

02:45-14:00

1 stop18h 15m

£529

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 29/12

11:40-16:40

1 stop22h 00m

Hanoi Noibai

Wed 14/1

18:15-06:55

1 stop19h 40m

£535

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 28/10

11:40-16:40

1 stop22h 00m

Hanoi Noibai

Sat 8/11

08:50-16:10

1 stop38h 20m

£549

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 2/10

10:10-13:10

2 stops21h 00m

Hanoi Noibai

Wed 15/10

14:10-06:25

2 stops22h 15m

£554

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 30/9

21:30-14:45

2 stops35h 15m

Hanoi Noibai

Wed 15/10

15:45-07:05

1 stop21h 20m

£582

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sat 6/9

18:00-14:00

1 stop38h 00m

£298

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 9/9

20:55-22:20

2 stops43h 25m

£299

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sun 21/9

12:35-16:40

2 stops46h 05m

£318

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Best time to book a flight from Gatwick to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Gatwick 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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Hanoi

How far ahead should I book a flight from London Gatwick Airport to Hanoi?

Use this chart to determine the optimal time to book a return flight from Gatwick to Hanoi. Price data was last updated on 27 June 2025.

Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Gatwick Airport to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Gatwick Airport to Hanoi?

Currently, May is the cheapest month in which you can book a flight from London Gatwick Airport to Hanoi (average of £793). Flying from London Gatwick Airport to Hanoi in December is currently the most expensive (average of £1,137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGW to HAN?

Find hourly flight availability from Gatwick to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 July 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 37% on flights from London Gatwick Airport to Hanoi by exploring options for tickets in the evening.

What is the cheapest day to fly from London Gatwick Airport to Hanoi?

Use this chart to determine the cheapest time to fly return from Gatwick to Hanoi. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Gatwick Airport to Hanoi flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 9 July 2025.
Read reviews from past customers who have flown with China Southern, China Eastern, andAir China from London Gatwick Airport to Hanoi. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.4

Overall

7.6

Crew

8.3

Boarding

8.0

Comfort

7.9

Entertainment

7.6

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Food

7.4

Overall

7.6

Crew

8.3

Boarding

8.0

Comfort

7.9

Entertainment

7.6

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Food

7.4

Overall

7.6

Crew

8.3

Boarding

8.0

Comfort

7.9

Entertainment

7.6

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Food

7.4

Overall

7.6

Crew

8.3

Boarding

8.0

Comfort

7.9

Entertainment

7.6

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Food

7.4

Overall

7.6

Crew

8.3

Boarding

8.0

Comfort

7.9

Entertainment

7.6

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Hanoi from London Gatwick?

    Hanoi Noibai (HAN) is the airport you will fly into if you book a flight from London Gatwick to Hanoi. You should not have trouble finding flights to Noibai from London Gatwick; the airport handles an average of 0 inbound flights from London Gatwick per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the Hanoi airport from London Gatwick. It is only a 14.2 mi journey from Noibai (HAN) to Hanoi’s city center.

  • What are the cheapest airlines flying from London Gatwick Airport to Hanoi round-trip?

    According to our current data, China Eastern (£529), Air China (£535), and Ethiopian Air (£554) offers the cheapest pricing from London Gatwick Airport to Hanoi. These flights start at 19% lower than the current average price 3 months from now.

  • Can I find deals for flights from Gatwick to Hanoi that include hotel bookings?

    Yes. In addition to deals on Gatwick to Hanoi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Hanoi.

  • Can I find deals for business class flights from Gatwick to Hanoi?

    Yes. Cheapflights offers flight deals from Gatwick to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to Hanoi?

    Currently, May is the cheapest month in which you can book a flight from London Gatwick Airport to Hanoi (average of £793). Flying from London Gatwick Airport to Hanoi in December is currently the most expensive (average of £1,137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Gatwick to Hanoi

Discover the top 8 airlines that operate flights from Gatwick to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£366Average£475FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£410Average£579FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£412Average£532FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest£572Average£713FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapest£576Average£652FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapest£607Average£858FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£608Average£713FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£642Average£704FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to Hanoi?

Cheapflights makes it easy to find Gatwick to Hanoi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Hanoi?

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Can Cheapflights find flights from Gatwick to Hanoi with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to Hanoi, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Gatwick to Hanoi become cheaper?

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