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To find cheap flights to Japan from the UK starting from £475, Seven Zones Travel compares leading long-haul carriers like British Airways, Japan Airlines, ANA, and Cathay Pacific across major UK hubs. Tracking direct and connecting routes to Tokyo Haneda (HND) and Narita (NRT), booking 8 to 14 weeks early delivers the lowest airfares.
iDiscover the best prices by selecting your travel dates.

Air China
CA 852
→ Outbound · 6 Dec
LGW
London Gatwick
HND
Japan
11:35 AM
6 Dec
19h 45m
4:20 PM
7 Dec
← Return · 16 Dec
HND
Tokyo Haneda
LHR
London Heathrow
8:30 AM
16 Dec
18h 20m
5:50 PM
16 Dec
from
£536
Return · per adult

China Southern
CZ 674
→ Outbound · 25 Oct
LHR
London Heathrow
HND
Japan
9:30 PM
25 Oct
31h 35m
2:05 PM
27 Oct
← Return · 4 Nov
HND
Tokyo Haneda
LHR
London Heathrow
3:05 PM
4 Nov
36h 30m
6:35 PM
5 Nov
from
£752
Return · per adult

Vietnam Airlines
VN 50
→ Outbound · 1 Oct
LHR
London Heathrow
NGO
Japan
6:55 PM
1 Oct
28h 35m
7:30 AM
3 Oct
← Return · 11 Oct
NGO
Nagoya
LHR
London Heathrow
9:30 AM
11 Oct
39h 35m
5:05 PM
12 Oct
from
£782
Return · per adult

British Airways
BA 0007
→ Outbound · 17 Jan
LHR
London Heathrow
HND
Japan
9:10 AM
17 Jan
13h 25m
Direct
7:35 AM
18 Jan
← Return · 27 Jan
HND
Tokyo Haneda
LHR
London Heathrow
9:35 AM
27 Jan
15h 00m
Direct
3:35 PM
27 Jan
from
£783
Return · per adult

British Airways
BA 4608
→ Outbound · 5 Feb
LHR
London Heathrow
ITM
Japan
8:40 AM
5 Feb
26h 15m
7:55 PM
6 Feb
← Return · 15 Feb
ITM
Osaka Intl
LHR
London Heathrow
9:45 AM
15 Feb
18h 35m
7:20 PM
15 Feb
from
£856
Return · per adult

British Airways
BA 0005
→ Outbound · 4 Feb
LHR
London Heathrow
NGO
Japan
11:40 AM
4 Feb
23h 10m
7:50 PM
5 Feb
← Return · 14 Feb
NGO
Nagoya
LHR
London Heathrow
8:20 AM
14 Feb
20h 00m
7:20 PM
14 Feb
from
£856
Return · per adult

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Japan blends ancient tradition with dazzling modern life — neon-lit Tokyo, the temples of Kyoto, world-class food and the snow-capped cone of Mount Fuji. It's a bucket-list trip for many UK travellers, and comparing fares in one place makes planning the journey far simpler.
The two standout seasons are spring (late March–April) for the cherry blossom and autumn (October–November) for the vivid maple colours, both mild and beautiful. Summers are hot and humid, while winter brings excellent skiing and fewer crowds. Fares climb around the blossom season and Japan's Golden Week, so flexible dates help. Check the price charts on this page for the cheapest options.
The main gateways are Tokyo Haneda (HND) and Tokyo Narita (NRT), with Osaka Kansai (KIX) serving the Kyoto–Osaka region and Nagoya (NGO) also connected.
Japan Airlines, ANA, British Airways and Virgin Atlantic operate direct flights from London to Tokyo, with a typical flying time of around 14 hours. One-stop routes via Gulf, European or Asian hubs are also worth comparing for value on your exact dates.
Your allowance to Japan depends on the airline and the fare you book. The table below shows typical long-haul allowances so you know roughly what to expect — always confirm the exact limits with your airline before you fly.
| Fare type | Hand baggage | Checked baggage |
|---|---|---|
| Basic / Light economy | 1 small under-seat bag | Usually none — add for a fee |
| Standard economy | 1 cabin bag + 1 personal item | Typically 1 × 23 kg |
| Premium economy | 1–2 cabin bags + personal item | Typically 2 × 23 kg |
| Business / First | 2 cabin bags + personal item | Typically 2 × 32 kg |
Indicative only. Allowances vary by airline, route and fare — always check your airline's baggage policy.