Book a trip from London to Tokyo with Cathay Pacific , fares from GBP823

Begin your journey from London to Tokyo aboard our fleet of modern aircraft, including the Boeing 777s, Airbus A321neos, Airbus A330s, and Airbus A350s. The travel time, including a stopover in Hong Kong, is roughly 17 hours and 30 minutes. Please note that the aircraft used may vary depending on operational needs.

Our First class and Business class passengers can unwind and recharge at our award-winning lounge spaces, which offer amenities like Relaxation Rooms, Shower Suites, and our Noodle Bar during their stopover.

Utilising the online check-in service is the most straightforward method to conserve time and bypass lines at the airport. You have the option to complete this process via a computer or mobile device starting 48 hours prior to your scheduled departure, allowing you to choose or modify your seat assignment and obtain your boarding pass in either a digital or printed format, based on local rules and your origin location. Cathay Green members and those in higher tiers can benefit from priority online check-in for added convenience. Depending on your ticket type and cabin, you may also be able to pre-select meals to suit your dietary preferences.

If your Cathay Pacific flight to Tokyo is delayed or cancelled, we’ll keep you informed via our flight status page , airport screens, public announcements, or SMS services such as notiFLY. If your flight is delayed, we will share your updated check-in and boarding times as soon as possible. If you miss a connection due to a delay, assistance is provided to help arrange travel. For more information, you may refer to your rights and regulations before you fly or reach out to us .

Upon arriving in Hong Kong, follow the signage leading to the departures level for your connecting flight. Passengers already holding an onward boarding pass can advance through security screening and proceed to their designated gate. Otherwise, head to the transfer counters where our team will assist with check-in procedures and address any queries. Passengers aged seven and above with qualifying travel documents are eligible to utilise the e‑Security Gates for faster processing. For the most current details regarding transfers and transfer desk locations, please consult the transfer guide .

Hong Kong International Airport offers a comfortable and restorative layover experience with a wide range of activities, dining, shopping, and entertainment options. For moments of calm and fresh air, the Sky Garden terrace on Level 7 of the East Hall is a tranquil, plant-filled outdoor space offering views of the tarmac. Dining options are diverse, offering quality European and Asian fare at cafés like Maison Kayser and % Arabica. For a more elevated experience, the Intervals Sky Bar is on Level 9 of the Sky Bridge. The Sky Bridge itself connects Terminal 1 and the North Satellite Concourse and features a transparent observation walkway for striking views of aircraft below. Families will appreciate the dedicated family play spaces and children's areas throughout the terminal. Finally, HKIA boasts an extensive, high-quality retail environment with a wide variety of retail outlets, from luxury brands to local souvenirs, perfect for some last-minute shopping.

First class and Business class passengers enjoy refined, tranquil comfort in our Terminal 1 HKIA lounges, designed by award-winning architects and interior designers, with distinct spaces tailored for Cathay Pacific's First class and Business class.

The Wing : Located near Gate 2, The Wing, Business class lounge combines sophistication and practicality. It offers ample seating, refined design aesthetics, the popular Noodle Bar serving Asian dishes, and shower suites for pre-departure freshening up.

First Class passengers can enjoy The Wing, First which combines classic glamour with renowned hospitality. The lounge offers a rotating menu of Asian and international classics, alongside light, bite-sized delicacies. Guests can also unwind before their flight in shower suites, treatment rooms, and day beds.

The Pier : Adjacent to Gate 65, The Pier, Business class lounge is celebrated for its calming atmosphere and contemporary styling. Guests can enjoy an assortment of dining options including a diverse buffet and an à la carte dining menu. The lounge features shower facilities and private relaxation areas, delivering a quiet retreat.

For our First class passengers, The Pier, First presents a highly tailored environment. Passengers will enjoy exclusive private suites, fine dining curated by renowned chefs, and attentive, personalised service. This premium space provides thoughtfully considered amenities, including massage services and expansive relaxation zones.

The Bridge : Located just a short distance from Gate 35, The Bridge is crafted with a distinctly modern aesthetic. It offers a laid-back atmosphere complemented by cosy seating and a variety of dining options. Passengers can indulge in assorted snacks and drinks, and access shower suites or workstations to stay productive before departure.

The Deck : Located near Gate 6, The Deck Lounge introduces a more relaxed environment focused on comfort. It features an inviting atmosphere alongside light refreshments and multiple seating options. This lounge serves as an excellent choice for those wanting to unwind ahead of boarding.

For the most up-to-date details regarding these facilities, visit our lounge site for more information.

A Hong Kong stopover offers a vibrant second holiday with rich heritage and urban sights. Start with a bike ride along the West Kowloon Waterfront Promenade for outdoor views, public art and Victoria Harbour scenery. Next, visit the Tsim Sha Tsui Promenade to take in the skyline and iconic sites like the Clock Tower. Retail lovers will find Nathan Road a dynamic blend of high-end boutiques and local shops.

If you have the time, explore cultural landmarks, including Man Mo Temple or the streets of Central, where historic and modern architecture sit side by side. Food lovers shouldn’t miss Hong Kong’s famous dim sum in districts such as Wan Chai or Mong Kok. As the sun begins to set, relax at a rooftop bar or waterfront café and take in the night views across Victoria Harbour.

To gather additional travel inspiration, please view our guide to Hong Kong for first-time visitors or browse through our short weekend guide to Hong Kong .

Cathay Pacific provides a range of Economy fare options, allowing you to select the option that best suits your journey requirements. Every fare category comes with perks, baggage allowances, and flexibility for changes or cancellations, enabling you to pick the fare type that aligns with your itinerary.

Light Fare : Designed for individuals seeking a more economical option, this fare includes a standard baggage allowance alongside limited options for changes or refunds.

Essential Fare : Advancing from the base level, this ticket tier offers increased flexibility, ticket changes subject to a fee, alongside additional perks such as advance seat selection and higher Asia Miles accrual.

Flexi Fare : Our most flexible Economy fare, this option allows schedule adjustments or cancellations with minimal charges and includes an enhanced baggage allowance. It is ideal for those who value flexibility and a more worry-free travel experience.

To obtain further insights regarding the baggage allowances associated with your chosen ticket category, please consult our fare classes page.

Your exceptional journey with Premium Economy and Business class commences the very second you book your ticket. Starting with a more generous baggage allowance, you have the freedom to pack comfortably for your travels prior to receiving a warm welcome from our people at our dedicated check-in desks. With priority boarding, you will encounter an elevated standard of travel, featuring spacious seating arrangements and carefully curated dining options.

Business class passengers travelling on specific routes onboard our Boeing 777-300ER aircraft are invited to immerse themselves in our award-winning Aria Suite *, creating an inflight environment designed around your comfort.

*New Boeing 777-300ER cabins will be progressively introduced.

The amount of carry-on baggage allocated is determined by cabin class. Economy and Premium Economy passengers can bring one primary piece of carry-on baggage with a maximum weight of 7kg, including a single small personal item. Business class passengers can carry up to 10kg of carry-on baggage alongside their personal item, while First class passengers are granted an allowance of up to 15kg for their carry-on baggage and a personal item. Every piece of carry-on baggage must meet the size requirements of 56 x 36 x 23cm, and your personal item must be small enough to be stored directly beneath the seat in front of you.

Passengers flying with Economy Light tickets are permitted one item of checked luggage with a weight limit of 23kg. Economy and Premium Economy passengers holding other ticket types are authorised to check up to two items, with each piece weighing a maximum of 23kg. Business class passengers have the allowance to check two items weighing up to 32kg each, and First class passengers are granted a limit of up to three checked pieces.

Be sure to remember that surpassing your allocated baggage limits will result in extra charges, which vary based on whether the items exceed the restricted weight or physical dimensions. Based on your specific flight path, you may want to consider securing a prepaid extra baggage allowance in advance to simplify your travels.

During your flight, you can access the inflight shopping service with our onboard Wi-Fi , which is available across most of our aircraft. By linking your personal device to the onboard "Cathay Pacific" Wi-Fi network and navigating to the shopping portal, you can peruse an assortment of products sourced from a vast array of brands. Members can securely log in to their accounts to redeem Asia Miles for their purchases or earn rewards as they shop.

To calculate the amount of Asia Miles you will gain while travelling from London to Tokyo with Cathay Pacific, visit our Status Points and Asia Miles calculator . The total sum of Asia Miles awarded is influenced by three elements: the distance of the journey, your travel cabin, and the fare type you acquired, as flexible and premium fares typically generate a greater yield of Asia Miles and Status Points. Be sure to note that the accrual of Asia Miles and Status Points applies exclusively to routes officially marketed by Cathay Pacific.

Our expansive international network links you to more than 100 locations globally, providing numerous route possibilities and seamless connections. Our modern fleet features generously sized cabins equipped with fully flat beds* in Business class, spacious Premium Economy seating, and comfortable Economy arrangements. Our inflight entertainment system and high-speed Wi-Fi services ensure you remain connected and entertained for the duration of your flight. By travelling as a Cathay member, you will earn more Asia Miles and Status Points, granting you access to a multitude of benefits.

*This feature is gradually being rolled out across our entire fleet and is now available on most aircraft.

Booking directly with Cathay Pacific means greater flexibility, access to exclusive promotions, and dedicated customer support compared with third-party channels. Direct bookings include benefits such as complimentary 24-hour cancellation privileges, more flexible fare options, and bonus Asia Miles alongside select discounts on travel add-ons. Passengers receive priority support for changes or disruptions, seamless earning and redemption of Asia Miles, and priority upgrade opportunities for Cathay members.

*Terms and conditions apply. Visit our dedicated page to review the details.

Status Points directly determine your Cathay membership tier and associated benefits. These points revert to zero at the beginning of every new Cathay membership year following a renewal, tier advancement, or downgrade. Asia Miles, on the other hand, functions as a versatile currency that can be used to acquire flight redemptions and lifestyle rewards and remains valid for a period of three years. Status Points serve the purpose of elevating and maintaining your tier, and Asia Miles empower you to book more travel adventures and merchandise.

The various Cathay membership classifications—Green, Silver, Gold, and Diamond— are designed to recognise your loyalty as you travel more with us. Higher tiers offer additional benefits and privileges to enhance your journey.

Green members receive the foundational Cathay membership benefits, including flight promotions and priority online check-in from 48 hours prior to takeoff. Green members can secure seats featuring additional legroom by spending Asia Miles, dependent upon current seat availability, and they obtain a complementary two-day pass to PressReader when they finalise a booking.

Silver members retain all the foundational perks of the previous level, along with priority check-in at Business class counters, entry to selected Business class lounges, and priority baggage handling. Silver membership also offers enhanced Asia Miles earning whenever you shop or dine with our partners.

Gold members can check in an additional item of luggage and enjoy guaranteed seating in Economy. Furthermore, Gold members receive a pair of complimentary Business class lounge passes and upgrade opportunities, alongside enhanced Asia Miles earning rates.

Diamond members are welcomed with First class check-in, entry to all First class and Business class lounges, and the privilege to bring companions along. Diamond members consistently experience priority baggage handling and exclusive offers at selected partner hotels and dining venues. 

You can discover details regarding Status Points and the advantages connected to each level here .

Eligible tickets are those issued by Cathay Pacific or our oneworld alliance partners in fare classes that qualify for earning Status Points. During the booking process and when you manage your booking online, you can see the exact number of Status Points and Asia Miles your ticket will earn based on the airline, cabin, fare type, and distance travelled.

If your ticket is eligible, Status Points will be automatically credited to your account. If you fly with one of our partner airlines, you can still earn Status Points towards your Cathay membership, subject to fare and cabin eligibility.

Discover an assortment of advantages as you book your holiday through Cathay Pacific, featuring our Economy fares , designed to supply you with expansive options, flexibility, and value. Our most recent flight and holiday package offers are consistently refreshed to ensure you receive greater convenience and freedom throughout your travels alongside Cathay Pacific.