LHR - XIY

£283 Find Cheap Flights from London Heathrow Airport to Xi'an

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Xi'an departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Xi'an

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Xi'an, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Xi'an, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Heathrow to Xi'an (LHR-XIY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Xi'an that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Xi'an

Sun, 5 Oct - Fri, 17 Oct
Tianjin Airlines Logo
22:00 - 15:25LHR-XIY
10h 25mdirect
Tianjin Airlines Logo
16:55 - 20:00XIY-LHR
34h 05m1 stop
£415Tianjin Airlines
Find Deal
Wed, 1 Oct - Wed, 12 Nov
Shenzhen Airlines Logo
22:05 - 00:20LHR-XIY
19h 15m1 stop
Shenzhen Airlines Logo
06:45 - 19:10XIY-LHR
20h 25m1 stop
£428Shenzhen Airlines
Find Deal
Tue, 23 Sep - Tue, 30 Sep
 Logo
22:40 - 19:15LHR-XIY
13h 35m1 stop
 Logo
14:40 - 20:00XIY-LHR
36h 20m1 stop
Sun, 21 Sep - Sun, 28 Sep
 Logo
22:05 - 22:15LHR-XIY
17h 10m1 stop
 Logo
08:35 - 20:00XIY-LHR
18h 25m1 stop
Mon, 20 Oct - Sat, 1 Nov
China Eastern Logo
21:20 - 00:10LHR-XIY
19h 50m1 stop
China Eastern Logo
08:00 - 07:40XIY-LHR
31h 40m2 stops
£578China Eastern
Find Deal
Sun, 21 Sep - Sun, 28 Sep
China Southern Logo
19:15 - 21:40LHR-XIY
19h 25m1 stop
China Southern Logo
09:15 - 20:55XIY-LHR
18h 40m2 stops
£664China Southern
Find Deal
Sat, 4 Oct - Thu, 9 Oct
China Southern Logo
21:00 - 08:55LHR-XIY
28h 55m1 stop
China Southern Logo
15:00 - 19:00XIY-LHR
35h 00m1 stop
£668China Southern
Find Deal
Fri, 5 Sep - Sun, 14 Sep
Air China Logo
20:25 - 12:15LHR-XIY
32h 50m1 stop
Air China Logo
12:30 - 20:30XIY-LHR
15h 00m1 stop
£672Air China
Find Deal
Fri, 5 Sep - Sun, 14 Sep
Air China Logo
20:25 - 12:15LHR-XIY
32h 50m1 stop
Air China Logo
20:30 - 09:00XIY-LHR
19h 30m2 stops
£763Air China
Find Deal
Fri, 5 Sep - Sun, 14 Sep
China Eastern Logo
21:20 - 09:10LHR-XIY
28h 50m1 stop
China Eastern Logo
18:00 - 18:40XIY-LHR
31h 40m1 stop
£765China Eastern
Find Deal
Booking Insights

KAYAK's insights & trends for Heathrow to Xi'an flights

Get data-powered insights and trends into flights from Heathrow to Xi'an to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London Heathrow Airport to Xi'an?

The average price of all round-trip flights from London Heathrow Airport to Xi'an clicked on KAYAK for each day over the last 12 months.

For London Heathrow Airport to Xi'an, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Xi'an back to London Heathrow Airport, the best deals are generally found on Wednesday, with Monday being the most expensive.

What is the cheapest month to fly from London Heathrow Airport to Xi'an?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Xi'an, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Xi'an is February, where tickets cost £400 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £830 and £827 respectively.

Can I save money by flying with a stopover from London Heathrow Airport to Xi'an?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £1,256, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from London Heathrow Airport to Xi'an?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Xi'an, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Xi'an, you should book around 3 weeks before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Xi'an

Low seasonNovember
Cheapest flight£283
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 23% lower on average.
Flight from London Heathrow Airport to Xi'an

When to book flights from Heathrow to Xi'an

Are your dates flexible? Find out the best times to travel from Heathrow to Xi'an based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Xi'an flights

  • What is the cheapest flight from London Heathrow Airport to Xi'an?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Xi'an was £382 for a one-way ticket and £560 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Xi'an?

    London Heathrow Airport airport is called London Heathrow and the only airport in Xi'an is Xi'an Xianyang.

  • Which aircraft models fly most regularly from London Heathrow Airport to Xi'an?

    The Airbus A330-200 is the aircraft model that flies most regularly on the London Heathrow Airport to Xi'an flight route.

  • On which days can I fly direct from London Heathrow Airport to Xi'an?

    You can catch a direct flight from London Heathrow Airport to Xi'an on Friday, and Sunday.

  • Which is the best airline for flights from London to Xi'an, China Southern or Air China?

    The two airlines most popular with KAYAK users for flights from London to Xi'an are China Southern and Air China. With an average price for the route of £439 and an overall rating of 7.5, China Southern is the most popular choice. Air China is also a great choice for the route, with an average price of £499 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Xi'an?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Xi'an.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Xi'an?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Xi'an from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Xi'an?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Xi'an with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Xi'an?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Xi'an from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Xi'an

  • Looking for a cheap flight from Xi'an to London Heathrow Airport? 25% of our users found flights on this route for £445 or less one-way and £425 or less round-trip.

Prefer to fly direct from London Heathrow Airport to Xi'an?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Xi'an Xianyang.
Find which airlines fly direct from London Heathrow Airport to Xi'an Xianyang Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Xi'an Xianyang

Friday

Tianjin Airlines

Tianjin Airlines

Sunday

Tianjin Airlines

Tianjin Airlines

See more direct flights

Direct returns

Xi'an Xianyang to London Heathrow

Friday

Tianjin Airlines

Tianjin Airlines

Sunday

Tianjin Airlines

Tianjin Airlines

See more direct flights

Reviews of the top airlines flying from Heathrow to Xi'an

 
See real verified KAYAK customer reviews for airlines flying from London to Xi'an. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Xi'an? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
China SouthernOverall score based on 109 reviews
7.4Food
7.9Comfort
7.5Entertainment
8.3Crew
8.0Boarding
Airline reviews

Overall I had good experience with China Southern airline. Nothing to claim. I hoped they could improve the meal quality that is.

10.0 ExcellentAnonymous, Aug 2025CAN - SFO
Read more China Southern reviews

Overall I had good experience with China Southern airline. Nothing to claim. I hoped they could improve the meal quality that is.

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Not good - chair back could not move back for premium economy. Not worth the price

The back of the chair - premium economy could not move back - not worth the price

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Everything was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

We bought premium Economy, thinking it would be more comfortable, but the seat is so narrow ,that my legs and feet are swollen , I can't wear shoes !

Everything you need to know for your flight from Heathrow to Xi'an

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