HAN

£556 Find Cheap Flights from Belfast to Hanoi – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£556
Typical prices: £603-£928
Multiple Airlines
Fri 30/11Fri 7/12
BHD - HAN • 2 stops
When to travel
February
Cheapest • 34% price drop
January
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Hanoi!
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Flight Deals

Cheap Flights from Belfast to Hanoi

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast to Hanoi

Mon, 30 Nov - Mon, 7 Dec
Multiple Airlines Logo
07:20 - 01:45BHD  Belfast City-HAN Hanoi Noibai
35h 25m2 stops London Gatwick Shanghai Pu Dong
Multiple Airlines Logo
18:45 - 09:45HAN  Hanoi Noibai-BHD Belfast City
22h 00m2 stops Shanghai Pu Dong London Gatwick
£556Multiple Airlines
Wed, 25 Nov - Tue, 1 Dec
Multiple Airlines Logo
10:10 - 17:45BHD  Belfast City-HAN Hanoi Noibai
24h 35m2 stops London Gatwick Shanghai Pu Dong
Multiple Airlines Logo
02:45 - 20:30HAN  Hanoi Noibai-BHD Belfast City
24h 45m2 stops Shanghai Pu Dong London Gatwick
£629Multiple Airlines
Wed, 2 Dec - Tue, 8 Dec
Multiple Airlines Logo
10:10 - 17:45BHD  Belfast City-HAN Hanoi Noibai
24h 35m2 stops London Gatwick Shanghai Pu Dong
Multiple Airlines Logo
02:45 - 20:30HAN  Hanoi Noibai-BHD Belfast City
24h 45m2 stops Shanghai Pu Dong London Gatwick
£647Multiple Airlines
Mon, 16 Nov - Thu, 3 Dec
Multiple Airlines Logo
09:45 - 17:45BHD  Belfast City-HAN Hanoi Noibai
25h 00m2 stops London Gatwick Shanghai Pu Dong
Multiple Airlines Logo
18:45 - 11:00HAN  Hanoi Noibai-BHD Belfast City
23h 15m2 stops Shanghai Pu Dong London Gatwick
£658Multiple Airlines
Mon, 30 Nov - Mon, 7 Dec
Multiple Airlines Logo
07:20 - 14:45BHD  Belfast City-HAN Hanoi Noibai
24h 25m3 stops London Gatwick Shanghai Pu Dong Kunming Changshui
Multiple Airlines Logo
15:10 - 09:45HAN  Hanoi Noibai-BHD Belfast City
25h 35m2 stops Shanghai Pu Dong London Gatwick
£661Multiple Airlines
Wed, 2 Dec - Wed, 9 Dec
Multiple Airlines Logo
07:25 - 14:45BHD  Belfast City-HAN Hanoi Noibai
24h 20m3 stops London Gatwick Shanghai Pu Dong Kunming Changshui
Multiple Airlines Logo
15:10 - 09:45HAN  Hanoi Noibai-BHD Belfast City
25h 35m2 stops Shanghai Pu Dong London Gatwick
£687Multiple Airlines
Wed, 25 Nov - Tue, 1 Dec
Multiple Airlines Logo
10:10 - 01:35BHD  Belfast City-HAN Hanoi Noibai
32h 25m3 stops London Gatwick Shanghai Pu Dong Wuhan
Multiple Airlines Logo
02:45 - 20:30HAN  Hanoi Noibai-BHD Belfast City
24h 45m2 stops Shanghai Pu Dong London Gatwick
£760Multiple Airlines
Fri, 4 Dec - Fri, 11 Dec
British Airways Logo
08:35 - 06:55BHD  Belfast City-HAN Hanoi Noibai
39h 20m2 stops London Heathrow Doha Hamad Intl
British Airways Logo
19:10 - 17:25HAN  Hanoi Noibai-BHD Belfast City
29h 15m2 stops Doha Hamad Intl London Heathrow
£881British Airways
Mon, 16 Nov - Wed, 2 Dec
British Airways Logo
19:40 - 06:55BHD  Belfast City-HAN Hanoi Noibai
28h 15m2 stops London Heathrow Doha Hamad Intl
British Airways Logo
19:10 - 10:05HAN  Hanoi Noibai-BHD Belfast City
21h 55m2 stops Doha Hamad Intl London Heathrow
£888British Airways
Sat, 14 Nov - Wed, 2 Dec
British Airways Logo
18:15 - 06:55BHD  Belfast City-HAN Hanoi Noibai
29h 40m2 stops London Heathrow Doha Hamad Intl
British Airways Logo
19:10 - 10:05HAN  Hanoi Noibai-BHD Belfast City
21h 55m2 stops Doha Hamad Intl London Heathrow
£891British Airways
Booking Insights

Price, demand, and travel trends for Belfast to Hanoi flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Belfast to Hanoi?

British Airways (£881) offered the cheapest return ticket from Belfast to Hanoi in the last 5 days.

Find deals

Key details for Belfast to Hanoi flights

Low season

April

Cheapest flight

£556
Beat the crowds with an average 85% drop in traveller numbers.
The most popular month to fly with an average 78% increase in traveller numbers.
Return flight from Belfast City Airport to Hanoi

When to book flights from Belfast to Hanoi

Are your dates flexible? Find out the best times to travel from Belfast to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Belfast to Hanoi flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Belfast to Hanoi?

    Only Economy class is available on flights from Belfast to Hanoi.

  • Do I need a passport to fly from Belfast to Hanoi?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Belfast to Hanoi flight?

    Return flights from Belfast to Hanoi range from £603 to £928, with an average of £718 over the past 12 months. Anything below £603 counts as a good deal.

  • Which airports can I use when flying from Belfast to Hanoi?

    Flights from Belfast to Hanoi may depart from several airports in Belfast area, including Belfast Intl (BFS) and Belfast City (BHD). Flights usually arrive at Hanoi Noibai (HAN).

  • Which airports do connecting flights from Belfast to Hanoi pass through?

    Most connecting flights from Belfast to Hanoi pass through London Heathrow (LHR), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Belfast to Hanoi?

    Yes. Flexible dates can save you up to 69% on flights from Belfast to Hanoi. Friday is the cheapest departure day at £603 return on average, while Sunday is the most expensive at £1,907, a difference of £1,304.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Belfast and Hanoi?

    Hanoi is 7 hours ahead of Belfast (Indochina Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Hanoi?

    Some of the most popular sights in Hanoi are Hoan Kiem Lake and St. Joseph Cathedral. These are among the most viewed places in Hanoi on KAYAK.

Your guide to booking Belfast to Hanoi flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average £603, about £1,304 less than Sunday fares (68% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Belfast to Hanoi trip for February. Fares historically average £472 return in that month – typically £1,435 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Hanoi Noibai Airport.

    • Family Transit Hotel

More options for your flight from Belfast to Hanoi

Complete your trip to Hanoi with a hotel stay or car hire

Car hire in Hanoi
Hotels in Hanoi
Holidays in Hanoi