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Cheap flights from London Heathrow Airport to Nagasaki from £790

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — NGS
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Nagasaki

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Nagasaki (NGS). 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 16 January 2026.

Round-trip from

£770

Popular in

July

Cheapest in

May

Average price

£806
China Eastern
  • China Eastern
  • 15/4-24/4
  • 2 total stops
  • 68h 25m total
  • London to Nagasaki
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Highest demand for flights based on searches. 15% potential increase in price (£92 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Heathrow to Nagasaki

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Nagasaki
Explore the most affordable flight options available from Heathrow to Nagasaki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Thu 12/307:30
LHR
-
NGS
2 stops19h 55m
Multiple Airlines
Tue 17/311:45
NGS
-
LHR
3 stops37h 35m
Multiple Airlines
Deal found 15/1£806
Sun 1/318:50
LHR
-
NGS
1 stop29h 40m
Multiple Airlines
Sun 8/309:50
NGS
-
LHR
2 stops41h 45m
Multiple Airlines
Deal found 15/1£954
Thu 12/318:50
LHR
-
NGS
1 stop29h 40m
Korean Air
Tue 17/310:30
NGS
-
LHR
1 stop39h 00m
Korean Air
Deal found 15/1£1,053
Sun 18/116:00
LHR
-
NGS
2 stops32h 35m
Qatar Airways
Wed 21/120:40
NGS
-
LHR
2 stops26h 20m
Qatar Airways
Deal found 13/1£1,073
Sun 1/308:35
LHR
-
NGS
1 stop26h 20m
Japan Airlines
Sun 8/312:20
NGS
-
LHR
1 stop27h 05m
Japan Airlines
Deal found 15/1£1,114
Sun 19/419:35
LHR
-
NGS
1 stop29h 25m
Korean Air
Tue 28/410:10
NGS
-
LHR
1 stop39h 10m
Korean Air
Deal found 14/1£1,160
Thu 16/418:10
LHR
-
NGS
2 stops57h 50m
British Airways
Wed 29/420:30
NGS
-
LHR
1 stop27h 20m
British Airways
Deal found 14/1£1,166
Thu 16/418:10
LHR
-
NGS
2 stops57h 50m
British Airways
Tue 28/420:30
NGS
-
LHR
1 stop27h 20m
British Airways
Deal found 14/1£1,180

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Nagasaki 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 16 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Nagasaki that are best for you.

Fly from

Heathrow

Fly to

Nagasaki

Route

Depart

Return

Price

LondonNagasaki

LHR - NGS

LHRNGS

London Heathrow

Thu 12/3

20:10-09:30

1 stop28h 20m

Nagasaki

Tue 17/3

10:30-06:40

2 stops29h 10m

£958

LondonNagasaki

LHR - NGS

LHRNGS

London Heathrow

Thu 23/4

19:35-09:00

1 stop29h 25m

Nagasaki

Sat 2/5

10:10-17:20

1 stop39h 10m

£1,160

LondonNagasaki

LHR - NGS

LHRNGS

London Heathrow

Sun 19/4

19:35-09:00

1 stop29h 25m

Nagasaki

Tue 28/4

10:10-17:20

1 stop39h 10m

£1,160

LondonNagasaki

LHR - NGS

LHRNGS

London Heathrow

Fri 17/4

10:20-12:00

2 stops41h 40m

Nagasaki

Wed 29/4

20:30-15:50

1 stop27h 20m

£1,166

LondonNagasaki

LHR - NGS

LHRNGS

London Heathrow

Fri 17/4

10:20-12:00

2 stops41h 40m

Nagasaki

Tue 28/4

20:30-15:50

1 stop27h 20m

£1,180

LondonNagasaki

LHR - NGS

LHRNGS

London Heathrow

Thu 16/4

18:10-12:00

2 stops57h 50m

Nagasaki

Mon 27/4

20:30-15:50

1 stop27h 20m

£1,180

LondonNagasaki

LHR - NGS

LHRNGS

London Heathrow

Thu 16/4

18:10-12:00

2 stops57h 50m

Nagasaki

Tue 28/4

20:30-15:50

1 stop27h 20m

£1,180

LondonNagasaki

LHR - NGS

LHRNGS

London Heathrow

Mon 13/4

18:10-12:00

2 stops57h 50m

Nagasaki

Sun 26/4

20:30-15:50

1 stop27h 20m

£1,187

LondonNagasaki

LHR - NGS

LHRNGS

London Heathrow

Tue 21/4

07:30-12:00

2 stops44h 30m

Nagasaki

Thu 30/4

20:30-15:50

1 stop27h 20m

£1,187

LondonNagasaki

LHR - NGS

LHRNGS

London Heathrow

Mon 20/4

18:10-12:00

2 stops57h 50m

Nagasaki

Thu 30/4

20:30-15:50

1 stop27h 20m

£1,187

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 12 results
1
2

Best time to book a flight from Heathrow to Nagasaki

Have a flexible travel schedule? Discover the best time to fly to Nagasaki from Heathrow 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 Heathrow Airport to Nagasaki

What is the cheapest month to book a flight from London Heathrow Airport to Nagasaki?

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Nagasaki (average of £372). Flying from London Heathrow Airport to Nagasaki in August is currently the most expensive (average of £870). 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.

Reviews of airlines servicing Nagasaki

Get insights into the airlines that provide service to Nagasaki. 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 Nagasaki. Reviews last updated 16 January 2026.
See what other customers who have flown with ANA from London Heathrow Airport to Nagasaki have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
1,073 reviews
Check prices

Boarding

8.5

Crew

8.7

Overall

8.4

Food

7.7

Entertainment

7.9

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
ANA
8.4
Very Good
1,073 reviews
ANA
8.4
Very Good
1,073 reviews
Check prices

Boarding

8.5

Crew

8.7

Overall

8.4

Food

7.7

Entertainment

7.9

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Nagasaki. 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 Nagasaki from London Heathrow?

    Nagasaki (NGS), located 10.6 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Nagasaki. 1 airline have flights to Nagasaki from London Heathrow on a regular basis. Booking flights from London Heathrow to Nagasaki should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • How long is the flight from London Heathrow Airport to Nagasaki?

    There are many flights that can get you from London Heathrow Airport to Nagasaki in 29h 25m. Fly via Korean Air or British Airways to get the fastest option. The distance between London Heathrow Airport and Nagasaki is about 5872 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from London Heathrow Airport to Nagasaki round-trip?

    Flying on ANA is currently your cheapest option to Nagasaki, with prices starting at £1,000.

  • Can I find deals for flights from Heathrow to Nagasaki that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Nagasaki?

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

  • Can I find deals for business class flights from Heathrow to Nagasaki?

    Yes. Cheapflights offers flight deals from Heathrow to Nagasaki 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 Heathrow Airport to Nagasaki?

    Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Nagasaki (average of £372). Flying from London Heathrow Airport to Nagasaki in August is currently the most expensive (average of £870). 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

Travelling to a place near Nagasaki?

Book flights to Nagasaki if you plan to visit one of these locations
Sasebo

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Nagasaki by adding a car hire and/or hotel booking to your travel itinerary.
Nagasaki car hire
Kumamoto Airport car hire
Saga Airport car hire
Nagasaki Airport car hire
Tsushima car hire

Top airline flying from Heathrow to Nagasaki

Discover the top airline that operate flights from Heathrow to Nagasaki. 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 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest£1,000Average£1,457FlexibilityNo cancel feeOn-time80%
Search ANA 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 Heathrow to Nagasaki?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Nagasaki. 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 Heathrow to Nagasaki?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Nagasaki for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Nagasaki with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Nagasaki with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Nagasaki become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Nagasaki from Heathrow today and book when prices fit your budget.

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