Expect strict security at Heathrow. Ensure liquids are in a small bag and remove suspicious items to avoid delays.

Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $594 (Mytrip) |
One-way from | $461 (China Southern) |
Popular in | April |
Cheapest in | November |
Average price | $1,373 |
Good round-trip deal | $1,373 or less |
Good one-way deal | $2,202 or less |
Fly from
Fly to
Route
Depart
Return
Price
LondonTokyo
LHR - NRT
LHRNRT
London Heathrow
Fri 2/27
9:10 pm-6:00 pm
1 stop35h 50m
Tokyo Narita
Fri 3/6
7:00 pm-7:10 pm
1 stop33h 10m
LondonTokyo
LHR - NRT
LHRNRT
London Heathrow
Sat 1/31
9:10 pm-6:00 pm
1 stop35h 50m
Tokyo Narita
Sun 2/15
7:00 pm-7:10 pm
1 stop33h 10m
LondonTokyo
LHR - NRT
LHRNRT
London Heathrow
Wed 3/4
9:10 pm-6:00 pm
1 stop35h 50m
Tokyo Narita
Tue 3/10
7:00 pm-7:10 pm
1 stop33h 10m
LondonTokyo
LHR - NRT
LHRNRT
London Heathrow
Sat 2/28
9:10 pm-6:00 pm
1 stop35h 50m
Tokyo Narita
Fri 3/6
7:00 pm-7:10 pm
1 stop33h 10m
LondonTokyo
LHR - NRT
LHRNRT
London Heathrow
Sat 5/9
10:05 pm-6:00 pm
1 stop35h 55m
Tokyo Narita
Sat 5/23
7:00 pm-8:00 pm
1 stop33h 00m
LondonTokyo
LHR - NRT
LHRNRT
London Heathrow
Fri 5/8
10:05 pm-6:00 pm
1 stop35h 55m
Tokyo Narita
Sat 5/23
7:00 pm-8:00 pm
1 stop33h 00m
LondonTokyo
LHR - NRT
LHRNRT
London Heathrow
Sat 3/7
9:10 pm-6:00 pm
1 stop35h 50m
Tokyo Narita
Tue 4/28
7:00 pm-8:00 pm
1 stop33h 00m
LondonTokyo
LHR - NRT
LHRNRT
London Heathrow
Sun 6/14
7:50 pm-8:00 am
2 stops28h 10m
Tokyo Narita
Sun 6/28
9:30 am-5:05 pm
1 stop39h 35m
LondonTokyo
LHR - HND
LHRHND
London Heathrow
Mon 3/2
7:30 pm-7:55 am
1 stop27h 25m
Tokyo Haneda
Tue 3/10
9:55 am-9:35 am
2 stops32h 40m
LondonTokyo
LHR - NRT
LHRNRT
London Heathrow
Sun 3/1
8:10 pm-9:00 pm
1 stop15h 50m
Tokyo Narita
Sat 5/16
1:20 pm-6:50 pm
1 stop37h 30m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Tokyo, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Tokyo (average of $565). Flying from London Heathrow Airport to Tokyo in August is currently the most expensive (average of $1,003). 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.
It’s typically best to fly out from London Heathrow Airport to Tokyo in the evening. Doing so could potentially save you 17% on the flight price compared to flying in the afternoon, which is usually more expensive.
Travelers seeking maximum savings on their London Heathrow Airport to Tokyo flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from LHR to TYO are scheduled on a Tuesday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).
Zurich (ZRH) – chosen by Cheapflights users on 52% of 1-stop itineraries from London Heathrow Airport to Tokyo on Cheapflights.
Beijing (PKX) is the most affordable 1-stop option, with an average round-trip price of $705.
Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 17h 05m.
Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average layover time of 1h 49m.
About 12% of weekly flights between London and Tokyo have experienced delays in the past year, with the average delay time being 148 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Japan Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Anonymous,Nov 2025
BKK - NRT
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Anonymous,Nov 2025
BKK - NRT
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Anonymous,Nov 2025
BKK - NRT
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Anonymous,Nov 2025
BKK - NRT
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Anonymous,Nov 2025
BKK - NRT
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Anonymous,Nov 2025
BKK - NRT
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$698 | Average$940 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$861 | Average$960 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$960 | Average$1,175 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,246 | Average$1,628 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$1,334 | Average$1,676 | FlexibilityNo cancel fee | On-time79% |