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Cheap flights from the United Kingdom to Hanoi from £279

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HAN
17 Jul — 24 Jul1
1 adult

Cheap flight deals from United Kingdom to Hanoi

Keep the following information in mind while searching for United Kingdom to Hanoi flight deals. Data was last updated 12 July 2025.

Round-trip from

£517

One-way from

£279

Popular in

December

Cheapest in

May

Average price

£816

Good round-trip deal

£705 or less

Good one-way deal

£526 or less
23/9-28/10
  • 23/9-28/10
  • 4 total stops
  • 54h 20m total
  • United Kingdom to Hanoi
Search Deals
2/9
  • 2/9
  • 3 total stops
  • 41h 25m total
  • United Kingdom to Hanoi
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from United Kingdom to Hanoi Noibai.
Search Deals
Price to beat on a one-way flight from United Kingdom to Hanoi Noibai.
Search Deals

Find flight deals from United Kingdom to Hanoi

Cheapest flights from United Kingdom to Hanoi
Explore the most affordable flight options available from United Kingdom to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.

Tue 23/917:30GLA - HAN
2 stops23h 45mMultiple Airlines
Tue 28/1008:15HAN - GLA
2 stops30h 35mMultiple Airlines
Deal found 12/7£517
Mon 10/1110:30LGW - HAN
2 stops21h 15mChina Eastern
Mon 1/1202:45HAN - LGW
1 stop34h 45mChina Eastern
Deal found 12/7£535
Mon 17/1121:00LHR - HAN
1 stop21h 45mChina Eastern
Tue 17/315:45HAN - LHR
2 stops32h 45mChina Eastern
Deal found 12/7£536
Sat 29/1117:00LGW - HAN
1 stop25h 45mMultiple Airlines
Sat 10/108:50HAN - LGW
1 stop20h 45mMultiple Airlines
Deal found 12/7£536
Wed 8/1022:05LHR - HAN
1 stop21h 05mShenzhen Airlines
Sun 26/1002:10HAN - LHR
1 stop24h 00mShenzhen Airlines
Deal found 12/7£537
Sun 21/919:15LHR - HAN
2 stops22h 00mChina Southern
Thu 9/1008:15HAN - LHR
1 stop16h 45mChina Southern
Deal found 12/7£537
Mon 13/1022:05LHR - HAN
1 stop34h 00mMultiple Airlines
Mon 3/1108:50HAN - LHR
1 stop20h 35mMultiple Airlines
Deal found 12/7£540
Mon 25/820:45LGW - HAN
1 stop33h 10mAir China
Thu 28/813:25HAN - LGW
1 stop35h 10mAir China
Deal found 12/7£543
Mon 3/1107:25STN - HAN
3 stops30h 00mMultiple Airlines
Thu 20/1109:00HAN - STN
3 stops38h 00mMultiple Airlines
Deal found 11/7£544
Fri 14/1109:00LHR - HAN
1 stop13h 55mEtihad Airways
Mon 1/1207:40HAN - LHR
1 stop17h 45mEtihad Airways
Deal found 12/7£546
Mon 3/1113:25LTN - HAN
3 stops33h 00mMultiple Airlines
Thu 20/1109:00HAN - LTN
3 stops43h 55mMultiple Airlines
Deal found 11/7£554
Thu 14/810:10LGW - HAN
2 stops21h 00mEthiopian Air
Wed 20/814:10HAN - LGW
2 stops22h 15mEthiopian Air
Deal found 11/7£557

Cheapflights Fare Finder

Customise your flight search to find flights from United Kingdom 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 12 July 2025.
Use the filters below to find and compare flights from the United Kingdom to Hanoi that are best for you.

Fly from

United Kingdom

Fly to

Hanoi

Route

Depart

Return

Price

GlasgowHanoi

GLA - HAN

GLAHAN

Glasgow Intl

Tue 23/9

17:30-23:15

2 stops23h 45m

Hanoi Noibai

Tue 28/10

08:15-07:50

2 stops30h 35m

£517

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 10/11

10:30-14:45

2 stops21h 15m

Hanoi Noibai

Mon 1/12

02:45-06:30

1 stop34h 45m

£535

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 17/11

21:00-01:45

1 stop21h 45m

Hanoi Noibai

Tue 17/3

15:45-17:30

2 stops32h 45m

£536

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sat 29/11

17:00-01:45

1 stop25h 45m

Hanoi Noibai

Sat 10/1

08:50-22:35

1 stop20h 45m

£536

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Wed 8/10

22:05-01:10

1 stop21h 05m

Hanoi Noibai

Sun 26/10

02:10-19:10

1 stop24h 00m

£537

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Sun 21/9

19:15-23:15

2 stops22h 00m

Hanoi Noibai

Thu 9/10

08:15-19:00

1 stop16h 45m

£537

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Mon 13/10

22:05-14:05

1 stop34h 00m

Hanoi Noibai

Mon 3/11

08:50-22:25

1 stop20h 35m

£540

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 25/8

20:45-11:55

1 stop33h 10m

Hanoi Noibai

Thu 28/8

13:25-18:35

1 stop35h 10m

£543

LondonHanoi

STN - HAN

STNHAN

London Stansted

Mon 3/11

07:25-20:25

3 stops30h 00m

Hanoi Noibai

Thu 20/11

09:00-16:00

3 stops38h 00m

£544

LondonHanoi

LHR - HAN

LHRHAN

London Heathrow

Fri 14/11

09:00-05:55

1 stop13h 55m

Hanoi Noibai

Mon 1/12

07:40-18:25

1 stop17h 45m

£546

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 49 results
1
2
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5

Best time to book a flight from United Kingdom to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from United Kingdom 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 the United Kingdom to Hanoi

What is the cheapest month to book a flight from United Kingdom to Hanoi?

Currently, May is the cheapest month in which you can book a flight from United Kingdom to Hanoi (average of £793). Flying from United Kingdom 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 GB to HAN?

Find hourly flight availability from United Kingdom 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 12 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Hanoi as you normally would.

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 12 July 2025.
Check out reviews from past customers who have flown with Emirates, KLM, andChina Southern from the United Kingdom to Hanoi to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very Good
3,284 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
KLM
7.8
Good
1,372 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
China Southern
7.6
Good
103 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
SWISS
7.5
Good
1,656 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Qatar Airways
7.4
Good
3,601 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom?

    Most people fly into Hanoi Noibai (HAN) if they book a flight to Hanoi from United Kingdom. Noibai is conveniently located just 14.2 mi from Hanoi’s city center.

  • What are the cheapest airlines to fly from United Kingdom to Hanoi one-way?

    £300 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on Air China and Shenzhen Airlines, with prices starting from £301 and £316, respectively.

  • What are the most popular routes from United Kingdom to Hanoi?

    While some choose either London Gatwick - Hanoi Noibai or London City - Hanoi Noibai, London Heathrow - Hanoi Noibai is the most popular route from United Kingdom to Hanoi.

  • What are the cheapest flights from United Kingdom to Hanoi?

    Looking for the cheapest flight from United Kingdom to Hanoi? While on average our users pay £1,477, our data indicates the cheapest price to be £438. The most popular route (London Heathrow - Hanoi Noibai), is priced around £388.

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

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

  • How can I find direct flights from United Kingdom to Hanoi?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Hanoi?

    Currently, May is the cheapest month in which you can book a flight from United Kingdom to Hanoi (average of £793). Flying from United Kingdom 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.

Alternative routes for United Kingdom to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Ho Chi Minh City flights
Gatwick to Ho Chi Minh City flights
Stansted to Ho Chi Minh City flights
Heathrow to Hanoi flights
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London City to Hanoi flights
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Stansted to Da Nang flights
Manchester to Da Nang flights
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Glasgow Intl to Hanoi flights
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Gatwick to Nha Trang flights
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Glasgow Intl to Ho Chi Minh City flights
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Gatwick to Hue flights
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Heathrow to Hue flights
Madrid to Ho Chi Minh City flights
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Cardiff to Hanoi flights
Cardiff to Ho Chi Minh City flights

Top 10 airlines flying from United Kingdom to Hanoi

Discover the top 10 airlines that operate flights from United Kingdom 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 12 July 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£341Average£549FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£369Average£469FlexibilityNo cancel feeOn-time67%
Search Air China flights
Shenzhen AirlinesCheapest£392Average£459FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
China EasternCheapest£413Average£635FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Juneyao AirlinesCheapest£480Average£633FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Etihad AirwaysCheapest£519Average£641FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Singapore AirlinesCheapest£552Average£705FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest£570Average£807FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air FranceCheapest£575Average£959FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapest£577Average£724FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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 from United Kingdom to Hanoi?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to Hanoi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Hanoi from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Not ready to book yet? You can track prices for flights from United Kingdom to Hanoi on Cheapflights with our Price Alert feature and get notified when better prices are available.

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