LHR - XIY

£288 Find Cheap Flights from London Heathrow Airport to Xi'an – Compare and Save

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 25/9. 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, 0 bags

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return fare
£480
Typical prices: £418-£665
Shenzhen Airlines
Fri 4/9Sun 27/9
LHR - XIY • 1 stop
Cheapest direct flights
£538
Typical prices: £559-£845
Tianjin Airlines
Fri 21/8Fri 18/9
LHR - XIY • Direct
Direct flights
Fri, Sun
You can fly direct with Tianjin Airlines. Average duration is 10h 20m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from £480 (return)
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top stopover airports
Cheapest • Avg £567 (return)
Shortest trip • 14h 28m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Xi'an!
Flight Deals
Booking Insights
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

Fri, 4 Sep - Sun, 27 Sep
Shenzhen Airlines Logo
22:05 - 22:15
LHR
-
XIY
17h 10m
1 stop
Shenzhen Airlines Logo
14:35 - 19:50
XIY
-
LHR
36h 15m
1 stop
£480Shenzhen Airlines
Mon, 31 Aug - Thu, 10 Sep
Shenzhen Airlines Logo
22:05 - 22:15
LHR
-
XIY
17h 10m
1 stop
Shenzhen Airlines Logo
14:35 - 20:00
XIY
-
LHR
36h 25m
1 stop
£483Shenzhen Airlines
Sat, 7 Nov - Sat, 14 Nov
Shenzhen Airlines Logo
21:10 - 23:05
LHR
-
XIY
17h 55m
1 stop
Shenzhen Airlines Logo
20:10 - 19:10
XIY
-
LHR
31h 00m
1 stop
£485Shenzhen Airlines
Mon, 17 Aug - Sun, 23 Aug
Shenzhen Airlines Logo
22:05 - 22:15
LHR
-
XIY
17h 10m
1 stop
Shenzhen Airlines Logo
18:15 - 19:50
XIY
-
LHR
32h 35m
1 stop
£491Shenzhen Airlines
Sun, 18 Oct - Sun, 25 Oct
Shenzhen Airlines Logo
22:05 - 22:15
LHR
-
XIY
17h 10m
1 stop
Shenzhen Airlines Logo
12:20 - 19:10
XIY
-
LHR
38h 50m
1 stop
£493Shenzhen Airlines
Fri, 28 Aug - Tue, 8 Sep
Shenzhen Airlines Logo
22:05 - 23:20
LHR
-
XIY
18h 15m
1 stop
Shenzhen Airlines Logo
14:35 - 20:00
XIY
-
LHR
36h 25m
1 stop
£508Shenzhen Airlines
Sat, 29 Aug - Sat, 5 Sep
Shenzhen Airlines Logo
22:05 - 22:15
LHR
-
XIY
17h 10m
1 stop
Shenzhen Airlines Logo
14:35 - 20:00
XIY
-
LHR
36h 25m
1 stop
£510Shenzhen Airlines
Sat, 17 Oct - Tue, 27 Oct
Shenzhen Airlines Logo
22:05 - 09:40
LHR
-
XIY
28h 35m
1 stop
Shenzhen Airlines Logo
20:10 - 19:10
XIY
-
LHR
31h 00m
1 stop
£513Shenzhen Airlines
Tue, 1 Sep - Thu, 17 Sep
Multiple Airlines Logo
22:40 - 22:15
LHR
-
XIY
16h 35m
1 stop
Multiple Airlines Logo
14:35 - 20:00
XIY
-
LHR
36h 25m
1 stop
£516Multiple Airlines
Fri, 21 Aug - Fri, 18 Sep
Shenzhen Airlines Logo
22:05 - 23:20
LHR
-
XIY
18h 15m
1 stop
Shenzhen Airlines Logo
08:35 - 20:00
XIY
-
LHR
18h 25m
1 stop
£518Shenzhen Airlines
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.

How much is a return flight from London Heathrow Airport to Xi'an?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Xi'an departing in September.

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 January, where tickets cost £407 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £1,009 and £762 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 £707, 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 2 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

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

Low season

October

Cheapest flight

£288
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (31% more expensive 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

  • How many flights are there between London Heathrow Airport and Xi'an per day?

    There is a maximum of 1 direct flight a day that takes off from London Heathrow Airport and lands in Xi'an, with an average flight time of 10h 20m. The most common departure time is 22:00 and most flights take off at night. Each week, there are 2 flights.

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

    In the last 5 days, the lowest price for a flight from London Heathrow Airport to Xi'an was £288 for a one-way ticket and £480 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 airlines offer Wi-Fi service onboard planes from London Heathrow Airport to Xi'an?

    Only Asiana Airlines offers inflight Wi-Fi service on the London Heathrow Airport to Xi'an flight route.

  • 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.

  • Which airline alliances offer flights from London Heathrow Airport to Xi'an?

    Star Alliance is the only airline alliance operating flights between London Heathrow Airport and Xi'an.

  • 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, Hainan Airlines or Air China?

    The two airlines most popular with KAYAK users for flights from London to Xi'an are Hainan Airlines and Air China. With an average price for the route of £723 and an overall rating of 8.3, Hainan Airlines is the most popular choice. Air China is also a great choice for the route, with an average price of £665 and an overall rating of 7.4.

  • 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 £463 or less one-way and £658 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 3 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.
8.3
Hainan AirlinesOverall score based on 67 reviews
7.7Entertainment
8.2Comfort
8.8Crew
8.3Food
8.5Boarding
Airline reviews

The seats and service exceeded expectation for the price I paid for.

8.0 ExcellentDamien, Apr 2026
HKG - HAK
Read more Hainan Airlines reviews

The seats and service exceeded expectation for the price I paid for.

My first time flying Hainan Airlines. Boarding process was easy and quick. Staff was friendly and helpful. Food was a simple, hot meal which we don’t see much any more on short flights in the US. Only water, coffee or tea to drink but it was only a two hour flight. Overall pleasing experience.

The absolute worst experience I’ve ever had flying. I am a regular flyer and was transferring from Seoul to Beijing to the USA. I was told the companies were partnered so no need to pick up my baggage, I got through eventually after a terribly confusing airport and unhelpful staff, had issues with the check in counter where they didn’t understand my baggage tag from the previous airline and that my bag needed transferring (which as a company partnership they should have communication like this) and then I got through extremely stressful security with multiple stops and the plane was poor quality (same exact quality as my 1.5 hour flight there) for a 16 hour flight with poor food quality, slow trash service, and less than 15 movies total for flight options I was absolutely over it. My only good thing was I was lucky enough to be sitting by myself in a row

Great although I believe they are able to redistuibute the passangers in a more comfortable way if the flight is not full dor such long flights. Unless the seats are paid for, of coruse.

Good flight, on time. The aircraft was old and the seats lost their shapes. Food was just acceptable.

Two hours delayed departure ! Lost one of our luggage! Two days later found the luggage, again waiting for more than two hours to get the lost luggage because locked at other airline office.

Hainan Airlines was amongst the best. It's sad to see her becoming just mediocre. I recommended her as outstanding. I won't recommend her again.

Such amazing service! Wonderful flight attendants who actually care about the passengers and go out of their way to make our journey easier!!

They asked how much cash i have . I said no cash they said bring cash from atm . Why they even care about my cash.

Flight was scheduled to depart at 1210 hrs. It was delayed 1 hour 20 minutes (maybe for air traffic control reasons). The seats were worn out and very uncomfortable. Lunch was typical for airline. Flight free were friendly.

Seats not comfortable. We had requested vegan meal and it wasn’t given.

I was denied boarding at the Brisbane airport and it seems like I won’t get any refunds from the airline

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!

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.

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

The flight was okay it was the kayak customer service that was poor, I have been trying to change my name on my flight ticket 3 days before my flight and nothing got done about it even tho I messaged so many times and phoned, all I got in return was that is was being processed and still to this day nothing has been done about it, I think it’s disgusting and un needed stress to the trip.

Weren’t even given earphones to use the entertainment system

Overall, excellent: check-in, boarding, service, and food. The Business Class seating is a little less private and spacious than the world's premier airlines, but still very good for a long haul flight.

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.

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

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

Information on your arrival and departure airports