Cheap flights from London Heathrow Airport to Xi'an from £391
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Xi'an departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from London Heathrow Airport to Xi'an
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London Heathrow Airport and Xi'an?
What is the cheapest month to fly to Xi'an?
The cheapest month to fly to Xi'an from London Heathrow Airport is in February. Flight prices, which tend to average around £394, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Xi'an from London Heathrow Airport during January instead. Flights to Xi'an in January, while not as cheap as those in February, still average around £421.
What is the cheapest day to depart on your flight to Xi'an?
The cheapest day to depart from London Heathrow Airport to Xi'an is on a Friday. Travellers who choose to depart for Xi'an on a Friday will often find tickets for as low as £423. On the other hand, Monday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £568.
What is the cheapest time of day to depart on your flight to Xi'an?
Flying to Xi'an from London Heathrow Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as £428 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Xi'an, so prices are often more expensive at around £634 per ticket.
What is the cheapest London Heathrow to Xi'an Xianyang flight route?
Fly from London Heathrow to Xi'an Xianyang for the best London Heathrow - Xi'an Xianyang flight prices
How far in advance should I book a flight to Xi'an?
You are more likely to see cheaper flights to Xi'an from London Heathrow Airport when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Xi'an for around £557 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Xi'an from London Heathrow Airport for as low as £350 on momondo.
What cabin class options are available on London Heathrow to Xi'an Xianyang flights?
There are 2 cabin classes available to choose from on London Heathrow to Xi'an Xianyang flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London Heathrow to Xi'an Xianyang?
Cathay Pacific and Hainan Airlines are the most popular carriers operating from London Heathrow to Xi'an Xianyang
Which airlines fly to Xi'an?
Tianjin Airlines, China Southern and Air China are the top three most popular airlines that fly to Xi'an from London Heathrow Airport according to our data. Tianjin Airlines is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Xi'an. Keep in mind that there are 5 different airlines that fly to Xi'an on a routine basis, so you have a few additional options to choose from.
When to book flights from London Heathrow Airport to Xi'an
Cheap London Heathrow Airport to Xi'an (LHR to XIY) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Xi'an
How far is London Heathrow to Xi'an Xianyang by plane?
The distance between London Heathrow and Xi'an Xianyang is about 5134.6 mi. 10h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from London Heathrow Airport to Xi'an Xianyang Airport?
Prices for flights from London Heathrow Airport to Xi'an Xianyang Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Xi'an Xianyang Airport?
As of May 2025, there are 5 operators available to choose from for flights from London Heathrow Airport to Xi'an Xianyang Airport.
How old do you have to be to fly from London Heathrow Airport to Xi'an Xianyang Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Xi'an Xianyang Airport.
What documentation or ID do you need to fly to Xi'an Xianyang Airport?
The travel and health documents required for your trip to Xi'an Xianyang Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Xi'an Xianyang Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London Heathrow Airport to Xi'an?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Xi'an is Airbus A330-200, representing 80.35% of all bookings. The subsequent popular models are Airbus A350-900 at 8.09%, Boeing 777-300ER at 5.78%, and Boeing 787-8 Dreamliner at 2.31%.
What is the most popular airline from London Heathrow Airport to Xi'an?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Xi'an is Tianjin Airlines, representing 44% of all bookings. The subsequent popular airlines are China Southern at 32%, Air China at 14%, and Shenzhen Airlines at 6%.
Best airlines flying from London Heathrow Airport to Xi'an
Compare and see reviews for airlines that fly from London Heathrow Airport to Xi'an with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £369 | Free Cancellation | Rating 10.0 2 reviews | |||
| PriceFrom £372 | Free Cancellation | Rating 6.1 11 reviews | |||
| PriceFrom £391 | Free Cancellation | Rating 8.1 38 reviews | |||
| PriceFrom £394 | Free Cancellation | Rating 7.5 96 reviews | |||
| PriceFrom £411 | Free Cancellation | Rating 7.2 88 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Xi'an?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Xi'an . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from London to Xi'an with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Xi'an from London with this policy.
How can momondo help me find flights from London to Xi'an?
Once you have performed a search for London to Xi'an flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from London to Xi'an right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to Xi'an now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Xi'an and let you know when they change.