Cheap round-trip flights to London

Prices were available within the past 7 days and starts at HK$2,042 for one-way flights and HK$3,886 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Reviews from verified customers

Feb 6, 2020

Was lovely to get a free upgrade to business

Dec 16, 2019

I had an issue with the name on the ticket and it was resolved very quickly by the airline. World class service

May 9, 2019

can't change seat when doing online check in

Mar 11, 2019

Boeing 777 business class. Seating arrangement crammed and toilets really small.

Mar 7, 2019

Queuing up for Boarding can be less complicated

Dec 2, 2017

Overall great but sincerity to be seen from staff . My observation and this is a fair comment that staff is v hard working but if a guest request something then dine staff facial is v happy and some have no reaction but it is more how staff react . I didnot felt staff overall in the flight is really happy looks bit stressed . But very efficient and everything asked was done promptly. Great flight and v smooth . Best Airports in the world is Mumbai Airport .

Dec 12, 2016

All good

Visit London

As a cultural, artistic, and educational hub, England’s capital city of is a must for your next euro-trip. London offers its visitors ballet performances at the Royal Opera House, breathtaking exhibits at the National Gallery, and the acclaimed University of Westminster. Plan on passing your time in the city by touring the Tower of London, making funny faces at the guards outside Buckingham Palace, and strolling through the manicured landscape of Regent’s Park. Wherever your British invasion takes you, book your flights to London today here on Expedia.com.hk and take advantage of our deeply discounted deals which will have you feeling positively royal.

When to book London flights

Rain is not uncommon in Londontown, so no matter what time of year you travel to the city, prepare for a bit of drizzle. However, there’s no reason to let a little moisture ruin your vacation. Each season in London offers a unique and beautiful view of the city. The best weather is typically in the spring, from the months of March until May. Spring time offers a happy medium between cold winters and often muggy summers of the city. Summer is the most densely packed with tourists, so consider coming during the fall to beat the crowds. Lastly, winter months can be picturesque and ideal for touring museums, just don’t forget to pack a winter coat and some mittens.

Book your flight with Expedia

Get started on planning your European getaway today and book your London flights today. We compile the best selection of London airfare matching all your specifications. Whether you prefer a specific airline or need to stay in a budget with very little wiggle room, we’ve got you covered. What’s more, all of our prices are backed by our Best Price Guarantee. You can rest assured knowing you received the best deals out there on flights to London.

London Airports

Heathrow Airport (LHR) is consistently ranked as one of the top five busiest airports in the world. Annually, the facility transports over 72 million people which should come as no surprise considering Heathrow serves over 180 different destinations. Primarily a resource for international travelers, the establishment exudes a vibe of efficiency and professionalism. Don’t be awestruck by LHR’s massive size though; there are plenty of inviting lounges, restaurants, and shops to make you feel more comfortable. Additionally, there are free buses and trains to shuttle you around the airport in case you need to get to a different terminal or catch a connecting flight.

Transportation from the Airport

There are a myriad of options to get to Londontown once you arrive at Heathrow. Utilize the city’s public ground transportation to get to the center of the action. The Underground, fondly referred to as “the Tube”, is a metro system which serves not only the various neighborhoods of London but parts of Hertfordshire, Essex, and Buckinghamshire counties as well. If you choose to forego the Tube, catch a ride on the Heathrow Express. The Heathrow Express is a high-speed train which takes about 15 minutes to get to the centralized Paddington Station. After you’re done saying hello to Paddington Bear at his very own gift shop, exit the station or board a connecting bus or train to further your travels in the city.

Lastly, choose to avoid the hustle and bustle of public transportation by renting a car for your stay in London ahead of time here on Expedia.com.hk. This way, your journey can begin as soon as you land.

Looking to compare flights to London to find the best London flight deals? No travel company presents more choices than Expedia: more airlines such as Vietnam Airlines, Turkish Airlines, Royal Brunei Airlines, EVA Airways, Lufthansa, Swiss International Air Lines, cheaper flights, fewer stops, and more departure and arrival times. The average flight time to London is approximately (hr(s) & min(s). Cheapest flight to London is from HK$2,042 one-way and HK$3,886 round-trip, book now while seats available! Expedia provides the cheapest flights to London and you may find even greater savings if you combine your flight to London with a hotel stay. 

Using the Expedia booking engine is simple: just type in your points of travel and preferred dates and Expedia.com.hk does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. You can book your London flights with full confidence knowing that you’ve found the best deal online.

If you're looking to compare flights to London, no travel company presents more choices than Expedia - more airlines, cheaper flights, fewer stops, and more departure and arrival times. Expedia provides the cheapest flights to London and you may find even greater savings if you combine your flight to London with a hotel stay.

Flights to London information

Destination Airport Heathrow
Destination Airport IATA Code LHR
Destination City Name London

Trending flights to London

Prices were available within the past 7 days and starts at HK$2,042 for one-way flights and HK$3,886 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.