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Cheap flights from London to Xi'an from £223

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — XIY
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Xi'an

Enter your travel dates to find the best prices.

Cheapest flights from London to Xi'an
Explore the most affordable flight options available from London to Xi'an. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Wed 16/922:00 -
1 stop32h 15m
Wed 30/907:40 -
1 stop19h 15m
Deal found 14/8£417
Fri 4/922:00 -
Nonstop10h 20m
Fri 11/915:45 -
Nonstop11h 15m
Deal found 17/8£421
Fri 21/822:00 -
Nonstop10h 20m
Sun 30/815:45 -
Nonstop11h 15m
Deal found 16/8£425
Wed 19/822:00 -
1 stop32h 15m
Mon 7/907:40 -
1 stop19h 05m
Deal found 13/8£429
Mon 24/822:30 -
1 stop32h 10m
Mon 31/807:40 -
1 stop19h 05m
Deal found 17/8£431
Wed 30/922:00 -
1 stop32h 15m
Wed 7/1007:40 -
1 stop19h 15m
Deal found 16/8£435
Fri 2/1022:05 -
1 stop32h 10m
Fri 16/1007:40 -
1 stop19h 20m
Deal found 16/8£442
Mon 28/922:30 -
1 stop31h 45m
Mon 5/1007:40 -
1 stop19h 05m
Deal found 14/8£445
Fri 2/1022:00 -
Nonstop10h 20m
Fri 16/1015:45 -
Nonstop11h 15m
Deal found 16/8£457
Thu 3/921:00 -
1 stop15h 00m
Tue 15/917:00 -
1 stop33h 20m
Deal found 17/8£461
Mon 31/821:50 -
1 stop17h 15m
Sun 13/909:00 -
1 stop17h 40m
Deal found 17/8£464
Thu 1/1011:10 -
1 stop27h 55m
Thu 8/1009:00 -
1 stop28h 30m
Deal found 17/8£466

Find flight deals from London to Xi'an

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Xi'an (XIY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 August 2026.

Round-trip from

£417

One-way from

£223

Popular in

July

Cheapest in

September

Average price

£613
Beijing Capital Airlines
  • Beijing Capital Airlines
  • 16/9-30/9
  • 2 total stops
  • 51h 30m total
  • London to Xi'an
Search Deals
1/10
  • 1/10
  • 1 total stop
  • 31h 35m total
  • London to Xi'an
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Xi'an that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from London to Xi'an that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonXi'an

LHR London Heathrow - XIY Xi'an Xianyang

LHRXIY

London Heathrow

Wed 16/9

22:00-13:15

1 stop32h 15m

Xi'an Xianyang

Wed 30/9

07:40-19:55

1 stop19h 15m

£434

LondonXi'an

LHR London Heathrow - XIY Xi'an Xianyang

LHRXIY

London Heathrow

Mon 28/9

22:30-13:15

1 stop31h 45m

Xi'an Xianyang

Mon 5/10

07:40-19:45

1 stop19h 05m

£446

LondonXi'an

LHR London Heathrow - XIY Xi'an Xianyang

LHRXIY

London Heathrow

Mon 31/8

22:30-13:15

1 stop31h 45m

Xi'an Xianyang

Wed 16/9

07:40-19:55

1 stop19h 15m

£468

LondonXi'an

LHR London Heathrow - XIY Xi'an Xianyang

LHRXIY

London Heathrow

Mon 31/8

22:30-13:15

1 stop31h 45m

Xi'an Xianyang

Mon 14/9

07:40-19:45

1 stop19h 05m

£468

LondonXi'an

LHR London Heathrow - XIY Xi'an Xianyang

LHRXIY

London Heathrow

Fri 4/9

22:05-13:15

1 stop32h 10m

Xi'an Xianyang

Mon 14/9

07:40-19:45

1 stop19h 05m

£468

LondonXi'an

LHR London Heathrow - XIY Xi'an Xianyang

LHRXIY

London Heathrow

Wed 2/9

22:00-13:15

1 stop32h 15m

Xi'an Xianyang

Mon 14/9

07:40-19:45

1 stop19h 05m

£468
Fastest return journey

LondonXi'an

LGW London Gatwick - XIY Xi'an Xianyang

LGWXIY

London Gatwick

Tue 1/9

12:35-10:15

1 stop14h 40m

Xi'an Xianyang

Sun 13/9

09:35-18:50

1 stop16h 15m

£502

LondonXi'an

LGW London Gatwick - XIY Xi'an Xianyang

LGWXIY

London Gatwick

Wed 16/9

11:00-09:45

1 stop15h 45m

Xi'an Xianyang

Wed 30/9

15:00-06:30

1 stop22h 30m

£553

LondonXi'an

LTN London Luton - XIY Xi'an Xianyang

LTNXIY

London Luton

Thu 3/9

15:15-20:45

2 stops22h 30m

Xi'an Xianyang

Tue 15/9

09:15-21:45

2 stops19h 30m

£599

LondonXi'an

LTN London Luton - XIY Xi'an Xianyang

LTNXIY

London Luton

Thu 3/9

08:30-20:45

2 stops29h 15m

Xi'an Xianyang

Sat 12/9

06:00-19:15

2 stops20h 15m

£615

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Xi'an

Have a flexible travel schedule? Discover the best time to fly to Xi'an from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Xi'an

What is the cheapest month to book a flight from London to Xi'an?

Currently, January is the cheapest month in which you can book a flight from London to Xi'an (average of £404). Flying from London to Xi'an in December is currently the most expensive (average of £902). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to XIY?

Find hourly flight availability from London to Xi'an. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Xi'an as you normally would.

How much does it cost for a return flight from London to Xi'an?

Airfare is below average for this route at the moment.
London to Xi'an flights typically cost between £491 and £690 in September.
The cheapest return price found within the last 5 days was £417 on Beijing Capital Airlines (16 Sept–30 Sept).

What’s the top stopover airport for flights from London to Xi'an?

Share of one-stop return flights from London to Xi'an chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Beijing (PEK) – chosen by Cheapflights users on 38% of one-stop itineraries from London to Xi'an on Cheapflights.

What’s the cheapest stopover airport for flights from London to Xi'an?

Average return fare for one-stop flights from London to Xi'an, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Beijing (PKX) is the most affordable one-stop option, with an average return flight price of £402.

What’s the fastest stopover option from London to Xi'an?

Shortest average travel time for one-stop one-way flights from London to Xi'an, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Beijing (PKX) have the shortest average one-way travel time for one-stop routes: 14h 48m.

Which airport typically offers the quickest stopover for flights from London to Xi'an?

Average stopover duration for one-stop one-way flights from London to Xi'an, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Beijing (PKX) offer the fastest connection on this route, with an average stopover time of 2h 20m.

How far ahead should I book a flight from London to Xi'an?

To ensure you get the cheapest price possible for a flight from London to Xi'an, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Xi'an

Get insights into the airlines that provide service to Xi'an. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Xi'an. Reviews last updated 17 August 2026.
Check out reviews from past customers who have flown with China Southern and Air China from London to Xi'an to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Southern
7.4
Good
175 reviews
Check prices

Boarding

7.8

Food

7.1

Overall

7.4

Entertainment

7.0

Comfort

7.6

Crew

8.1

Reviews

1 / 8
6.0
Good

Sunil,Jul 2026

CAN - LAX

Seats were not good, handles were broken not functioning as supposed to. Need improvement on entertainment screen, most of the time froze. Food quality was poor.Not enough international languages movies. Overall need lots of improvement.
China Southern
7.4
Good
175 reviews
China Southern
7.4
Good
175 reviews
Check prices

Boarding

7.8

Food

7.1

Overall

7.4

Entertainment

7.0

Comfort

7.6

Crew

8.1

Reviews

1 / 8
6.0
Good

Sunil,Jul 2026

CAN - LAX

Seats were not good, handles were broken not functioning as supposed to. Need improvement on entertainment screen, most of the time froze. Food quality was poor.Not enough international languages movies. Overall need lots of improvement.
Air China
7.4
Good
160 reviews
China Southern
7.4
Good
175 reviews
Check prices

Boarding

7.8

Food

7.1

Overall

7.4

Entertainment

7.0

Comfort

7.6

Crew

8.1

Reviews

1 / 8
6.0
Good

Sunil,Jul 2026

CAN - LAX

Seats were not good, handles were broken not functioning as supposed to. Need improvement on entertainment screen, most of the time froze. Food quality was poor.Not enough international languages movies. Overall need lots of improvement.

Related info for your journey

Find useful and relevant information for your journey from London to Xi'an. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Xi'an from London?

    If you book a flight to Xi'an from London, you will be flying to Xianyang, which is the city’s only airport. Xi'an Xianyang (XIY) is located 16.5 mi from the center of Xi'an. There are 0 flights from London to Xianyang per day from 4 different airlines.

  • How long is the flight from London to Xi'an?

    A quick flight from London to Xi'an can take about 14h 40m. Beijing Capital Airlines provides one of the quickest options available for as low as £502. The distance between London and Xi'an is about 5121 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London to Xi'an round-trip?

    Currently priced at £382, China Southern will fly you from London to Xi'an and back. In addition to China Southern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Tianjin Airlines and Air China - these airlines can fly you to your destination from £394 and £563, respectively. China Southern is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from London to Xi'an?

    The most popular route from London to Xi'an is London Heathrow - Xi'an Xianyang. You may also consider London Gatwick - Xi'an Xianyang or London Luton - Xi'an Xianyang.

  • What are the cheapest flights from London to Xi'an?

    The cheapest flight price from London to Xi'an is £298. On average you can expect to pay £605. The most popular route, (London Heathrow - Xi'an Xianyang), can usually be booked for £425.

  • Can I find deals for flights from London to Xi'an that include hotel bookings?

    Yes. In addition to deals on London to Xi'an flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Xi'an?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Xi'an.

  • Can I find deals for business class flights from London to Xi'an?

    Yes. Cheapflights offers flight deals from London to Xi'an by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Xi'an?

    Currently, January is the cheapest month in which you can book a flight from London to Xi'an (average of £404). Flying from London to Xi'an in December is currently the most expensive (average of £902). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London to Xi'an

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Xi'an flights
Gatwick to Xi'an flights
Manchester to Xi'an flights
Newcastle upon Tyne to Xi'an flights
Birmingham to Xi'an flights
Edinburgh to Xi'an flights

Top 4 airlines flying from London to Xi'an

Discover the top 4 airlines that operate flights from London to Xi'an. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 August 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£382Average£540FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Tianjin AirlinesCheapest£394Average£706FlexibilityNo cancel feeOn-timeN/A
Search Tianjin Airlines flights
Air ChinaCheapest£563Average£774FlexibilityNo cancel feeOn-time67%
Search Air China flights
Hainan AirlinesCheapest£700Average£721FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Xi'an?

When you search for this flight from London to Xi'an, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Xi'an?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Xi'an for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Xi'an with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Xi'an flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Xi'an become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Xi'an from London today and book when prices fit your budget.

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