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The Delhi to London flight distance is approximately 6,744 km/ 4,191 miles.
The estimated flight duration for a nonstop Air India flight from Delhi to London is approximately 9 hours and 20 minutes. The timing may vary based on the flight route and the number of stopovers involved. You can visit the Air India website for the latest information on flight duration.
Air India operates 18 flights (*daily frequency varies) from Delhi to London every day.
Yes, there are 2 (*daily frequency varies) direct flights from Delhi to London every day.
Delhi airport is also known as Indira Gandhi International Airport. The IATA code is DEL. London airport is also known as London Heathrow Airport. The IATA code is LHR.
Make sure you carry the following documents when you fly international:
If you work as a seaman, make sure to download the IATA individual ship's crew fare resolution for information that is specific to your profession and travel needs.
Under a single group reservation, you can book up to nine passengers, including adults and children. Infants can travel with adults under the same booking. This number may vary for business or first-class bookings owing to distinct seating arrangements on the aircraft. To make a bulk booking for 10 or more passengers please send an email to groupbooking@airindia.com.
You can book flights up to 361 days in advance. International flights can be booked anytime until four hours before scheduled departure.
You can book an Air India Delhi to London flight ticket up to four hours before the scheduled departure time.
Some of the factors that can affect the actual ticket price include:
Usually, booking in advance increases the probability of securing lower Delhi to London flight fares. But sometimes one might also find attractive last-minute deals.
We provide a variety of secure payment options to suit your preferences. Here are the payment options you can choose from:
Air India operates multiple flights (*daily frequency varies) from Delhi to London every day.
There are multiple flight options on the Delhi to London route. You can check the final schedule at any time and make the booking as per your convenience.
Once you have booked tickets and the payment is made, tickets are instantly confirmed.
Under a single group reservation, you can book up to nine passengers, including adults and children. Infants can travel with adults under the same booking. This number may vary for business or first-class bookings owing to distinct seating arrangements on the aircraft. To make a bulk booking for 10 or more passengers please send an email to groupbooking@airindia.com
A piece of baggage is officially considered 'lost' when we can't track it within 21 days from the report filing date. In such cases, you can file a claim request including detailed documentation of the following:
You can book flights up to 361 days in advance. Domestic flights can be booked anytime until two hours before scheduled departure.
Yes, you can check and book multiple tickets on the website. A maximum of nine tickets can be booked under a single PNR
Yes, there is a direct flight (*daily frequency varies) from Delhi to London every day.
At London airport, you will find multiple cab options to choose from, including local prepaid taxis and app-based cab services. You can also find car rental options at the airport.
Fares are dynamic and vary based on seasonality, demand, and booking lead time. We recommend checking the official website for real-time fares.
💡 Booking in advance is generally more cost-effective. While booking is allowed up to 2 hours before departure, we recommend booking several weeks in advance to secure better fares.
🛫 You should arrive at least 2 hours before departure. Web check-in opens 48 hours prior to departure and is recommended to ensure a smooth airport experience.
🕒 Counters for domestic flights close 60 minutes before departure. For international connections, counters close 75 minutes before departure.
🎫 You can book via the official Air India website by entering your origin, destination, and travel dates. Once you select your preferred flight and enter passenger details, proceed to secure payment to receive your confirmed ticket via email.
🆔 You must carry a valid physical copy of any one of the following documents:
Yes. Complimentary meals or snacks are provided on Air India domestic flights, depending on the time of day.
Active promo codes can be found in the ‘Offers’ section of the Air India website or app. Please review these before making your payment.
✅ Yes. Travel insurance is recommended to cover unforeseen events such as flight cancellations, baggage delays, or medical issues.
Carriage is subject to availability and captain’s approval. You must contact Customer Support or a City Booking Office after your ticket is confirmed to reserve space. Valid vaccination and health certificates are required.
Wi-Fi is available on select flights operated by A350 and B787 aircraft. Most aircraft are equipped with USB charging ports. Please check availability for your specific flight via Manage Booking.
You may carry one cabin bag and one small personal item, such as a laptop bag or handbag. Any additional items will need to be checked in as per our policy.
Excess baggage charges vary by route. On domestic flights, fees are applied per additional kilo, while international sectors follow sector-based slabs. You can view the exact charges in the baggage section when reviewing your booking. Please note that airport rates are usually higher than online pre-booking.
Infants without a separate seat are allowed 10 kg of checked baggage across all cabins. In the cabin, you may carry baby food, feeding bottles, and a small bag of essentials, subject to security regulations.
Yes. You may bring one collapsible stroller, carrycot, or infant car seat per infant. Strollers can often be used up to the aircraft door, depending on airport procedures. Car seats may be checked in or used onboard if the child has a purchased seat and the seat meets safety requirements.
Currently, Air India follows the DGCA-mandated 24-hour rule. If you book your ticket at least seven days before travel, you can modify or cancel it within 24 hours without any airline cancellation charges. A 48-hour look-in period has been proposed by DGCA but is not yet in effect.
If your flight is cancelled by Air India, you may choose a full refund or be rebooked on another flight without any additional charges. 💸
🏦 Refunds for direct bookings are processed within seven working days. Tickets purchased via a travel agent are refunded within 30 working days. Banks may take extra time to reflect the credit.
💳 Yes, you can reschedule your flight by paying a rebooking fee along with any fare difference. Charges vary by fare type and route. Changes can be made via our website, app, or customer support.
🌨️ Yes. Compensation does not apply for delays caused by factors beyond the airline’s control, such as weather, airport restrictions, security issues, or air-traffic congestion. However, basic assistance like meal vouchers or rebooking options will still be provided as per DGCA guidelines.
📝 Special meals can be requested via “Manage Booking,” Customer Service, or your travel agent. Requests should be made at least 24 hours before departure. Options include vegetarian, Jain, vegan, child, and certain dietary meals. Availability may vary by route, so early requests are recommended.
✅ Yes. Personal wheelchairs are allowed free of charge. Manual wheelchairs can usually be used up to boarding and are checked in for the flight. Battery-operated wheelchairs require advance notice and a completed form, as handling depends on the battery type for safety.
Passengers with reduced mobility are typically offered aisle seats. For safety, emergency-exit rows are not assigned. Informing us in advance helps secure a seat that meets your needs, including if you are travelling with a caregiver.
🔒 Yes, you can book a ticket for another person using secure payment methods like credit or debit cards. However, if the cardholder is not travelling with the passenger, specific documents are required for fraud prevention. The passenger must carry a photocopy of the credit or debit card used. This copy must be signed by the cardholder and prominently show only the first four and last four digits of the card number. An authorisation letter from the cardholder is also mandatory.
✔️ Seat selection is available across all cabins. In Economy Class, preferred seat selection is possible on most routes (excluding codeshare flights).
💳 Yes, charges apply for preferred seats. You can purchase a seat of your choice up to 4 hours before departure.
🛡️ Yes, we welcome children travelling alone. Children aged 5 to 12 years are classified as Unaccompanied Minors (UMNR) and must be booked under this category. Young passengers aged 12 to 18 years can also travel alone, and we can treat them as unaccompanied minors upon request.
They require a valid photo ID (or passport for international travel), their birth certificate, and a duly filled Unaccompanied Minor form. Please ensure the parent or guardian provides 4 copies of this form at the airport counter on the day of departure. 📝
Expectant mothers may travel up to the 32nd week of an uncomplicated pregnancy. Travel between the 32nd and 35th weeks, or in cases of complications, requires a medical certificate and a completed MEDIF form. Travel is generally not permitted after the 35th week for safety reasons.
Maharaja Club is our frequent flyer programme. Upon enrolling as a member, you earn points on every flight, which can be redeemed for award tickets, cabin upgrades, and other exclusive benefits.
You can view our full Passenger Charter on our official website, which details your rights regarding delays, cancellations, and denied boarding.
Please submit your feedback or grievance through the Customer Support Portal on our website. This ensures your query is routed to the correct department immediately.
🕐 We aim to acknowledge and address queries submitted through our portal within 24 hours.
You can check the real-time status of your flight by entering your flight number or route on the 'Flight Status' tab of our website or mobile app.
🛠️ Air India operates narrow-body aircraft for short-haul routes and wide-body aircraft, including the Boeing 777, 787, and Airbus A350, for long-haul international flights.
🇮🇳 Yes, DigiYatra is available at select airports in India for domestic flights, allowing for a seamless, paperless entry using facial recognition technology. 🇮🇳
📞 If you miss your flight, a 'No-Show' fee will apply. Please contact our airport staff or call centre immediately to discuss your options for rescheduling or refunds, subject to your fare rules.
🧾 You can register and download your GST invoice through our dedicated GST portal (gst.airindia.com) using your PNR and other booking details.
Sports equipment like cricket kits and golf bags can be carried as part of your checked baggage allowance; however, handling fees may apply. Musical instruments like guitars can be carried in the cabin if an extra seat is booked for them, or checked in as special baggage if they are properly packed.
💰 You can get discount of up to ₹1,000 for flight booking made on the Air India app and website, T&C applied.
💸 Yes AISAVER code can be applied on both international or domestic flight booking. You can save up to ₹1,000 on flight ticket booking when you pay with UPI.
🏷️ We offer competitive fares on this popular route. You may find specific discounts for advance purchases, student concessions, or armed forces personnel on our website. We recommend booking early to secure the best price.
Experience the vibrant fusion of cultures at Trafalgar Square, where East meets West at the iconic Chinatown Gate. London's heart pulses with history, art, and an unmissable culinary scene.
Experience the charm of Paris in the heart of London at Brasserie Zedel. A grand French brasserie offering delectable cuisine, live jazz, and an unforgettable ambiance.
Immerse yourself in the world's history at The British Museum, London. Marvel at the Rosetta Stone, Egyptian mummies, and other timeless treasures that narrate the story of human civilization.
Experience the royal taste at Roti King! Dive into the world of authentic, mouth-watering Asian cuisine, where every bite is a culinary journey. A must-visit for food lovers!
Experience the breathtaking panorama of London from the iconic London Eye, and marvel at the majestic Big Ben. A fusion of history and modernity that promises unforgettable moments!
Padella - a culinary paradise in the heart of the city, where authentic Italian flavors meet modern gastronomy. A must-visit for every food lover!
Embark on a maritime adventure at Cutty Sark, London's iconic tea clipper. Dive into history, explore interactive displays, and marvel at the world's largest collection of ships in the National Maritime Museum. A voyage of discovery awaits!
Indulge in the culinary delights at Bill's Greenwich Restaurant, where every dish tells a story. Experience the fusion of tradition and innovation in a cozy, welcoming atmosphere.
Experience the royal heritage at Greenwich Park, London! Bask in the panoramic views of the city, explore the historic observatory, and lose yourself in the lush greenery. A perfect blend of culture and nature!
Experience the culinary delight at Honest Burgers Greenwich! Indulge in mouth-watering, juicy burgers, handcrafted to perfection, in a vibrant and welcoming atmosphere. A must-visit for all food lovers!
Experience the grandeur of London's iconic landmarks! Marvel at the majestic Tower Bridge, delve into history at the Tower of London, and enjoy seamless travel via LGW. A trip of timeless charm awaits!
Dishoom Shoreditch, a vibrant jewel in London's culinary crown, offers an unforgettable journey into the heart of Bombay's flavors, with a hipster twist. A must-visit for food lovers!
Ascend into a serene world at the Royal Botanic Gardens, Kew's Treetop Walkway in London. Experience nature's grandeur from a bird's eye view, amidst lush greenery and vibrant blooms. A heavenly escape in the heart of the city!
Experience the sizzle at The Grill Off The Green! A culinary paradise where tantalizing flavors meet the lush greenery, offering an unforgettable dining experience.
Experience the serene beauty of Hyde Park, London. A haven of tranquility amidst the city's hustle, offering picturesque landscapes, historic monuments, and a chance to sail on the Serpentine lake. A perfect urban retreat!
Dive into the enchanting world of Bizzarro, a place where every corner is a delightful surprise. Experience the unique blend of culture, cuisine, and charm that makes Bizzarro an unforgettable destination.
Immerse yourself in the vibrant, fluttering world of London Zoo's Butterfly Paradise. A tropical haven in the heart of the city, where exotic species enchant and inspire.
Experience the vibrant pulse of London at Scarlett Green. A haven for foodies and art lovers, this spot offers a unique blend of Aussie café culture, eclectic artworks, and live music nights.
Step into the magical world of Harry Potter at Warner Bros. Studio Tour London. Explore Diagon Alley, witness spellbinding sets, and uncover the secrets of wizardry. A must-visit for every Potterhead!
Experience the vibrant flavors of India at the Indian Sizzler Restaurant. Dive into a buffet of exotic spices, or choose from a menu bursting with authentic Indian delicacies. A culinary journey you won't forget!
Your London Trip Summary
DAY 1
10 am to 12 pm
Trafalgar Square and Chinatown Gate
12:30 pm to 1:30 pm
Brasserie Zedel
2 pm to 5 pm
The British Museum
7:30 pm to 8:30 pm
Roti King
DAY 2
10 am to 12 pm
London Eye and Big Ben
12:30 pm to 1:30 pm
Padella Borough Market
2 pm to 5 pm
Cutty Sark and National Maritime Museum
7:30 pm to 8:30 pm
Bill's Greenwich Restaurant
DAY 3
10 am to 12 pm
Greenwich Park
12:30 pm to 1:30 pm
Honest Burgers Greenwich
2 pm to 5 pm
Tower Bridge and Tower of London
7:30 pm to 8:30 pm
Dishoom Shoreditch
DAY 4
10 am to 12 pm
Royal Botanic Gardens, Kew and Treetop Walkway
12:30 pm to 1:30 pm
The Grill Off The Green
2 pm to 5 pm
Hyde Park
7:30 pm to 8:30 pm
Bizzarro
DAY 5
10 am to 12 pm
London Zoo and Butterfly Paradise
12:30 pm to 1:30 pm
Scarlett Green
2 pm to 5 pm
Warner Bros. Studio Tour London and Diagon Alley
7:30 pm to 8:30 pm
Indian Sizzler