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Cheap flights from London to Xi'an from £253

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — XIY
11 Jan — 18 Jan1
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 12 December 2025.

Fri 26/1222:00LHR - XIY
1 stop16h 55mChina Southern
Sun 22/215:00XIY - LHR
1 stop35h 35mChina Southern
Deal found 10/12£578
Fri 26/1217:00LGW - XIY
1 stop17h 45mChina Eastern
Sun 22/218:00XIY - LGW
1 stop28h 00mChina Eastern
Deal found 12/12£662
Fri 26/1221:10LHR - XIY
1 stop17h 55mAir China
Sun 22/214:00XIY - LHR
1 stop33h 55mAir China
Deal found 12/12£668
Fri 26/1213:50LHR - XIY
2 stops19h 10mMultiple Airlines
Sun 22/211:00XIY - LHR
1 stop36h 55mMultiple Airlines
Deal found 12/12£678
Fri 26/1211:35LGW - XIY
1 stop22h 40mMultiple Airlines
Sun 22/218:00XIY - LGW
1 stop28h 00mMultiple Airlines
Deal found 10/12£679
Fri 26/1221:50LHR - XIY
Nonstop10h 25mTianjin Airlines
Sun 22/216:05XIY - LHR
Nonstop11h 35mTianjin Airlines
Deal found 10/12£684
Fri 26/1211:35LGW - XIY
1 stop15h 25mAir China
Sun 22/220:10XIY - LGW
1 stop18h 45mAir China
Deal found 10/12£687
Fri 26/1215:45LHR - XIY
2 stops19h 00mChina Eastern
Sun 22/208:00XIY - LHR
2 stops20h 50mChina Eastern
Deal found 10/12£749
Fri 26/1208:00LTN - XIY
2 stops25h 25mMultiple Airlines
Sun 22/220:35XIY - LTN
2 stops25h 40mMultiple Airlines
Deal found 11/12£864
Sun 14/1206:50LGW - XIY
1 stop15h 00mMultiple Airlines
Sun 4/110:55XIY - LGW
2 stops35h 05mMultiple Airlines
Deal found 11/12£1,085
Sun 14/1215:20LTN - XIY
2 stops20h 10mMultiple Airlines
Sun 4/120:35XIY - LTN
2 stops26h 00mMultiple Airlines
Deal found 11/12£1,659
Fri 19/1207:00LTN - XIY
2 stops20h 20mMultiple Airlines
Thu 1/101:45XIY - LTN
1 stop20h 15mMultiple Airlines
Deal found 11/12£1,689

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 12 December 2025.

Round-trip from

£406

One-way from

£253

Popular in

December

Cheapest in

February

Average price

£978
China Eastern
  • China Eastern
  • 10/2-22/2
  • 2 total stops
  • 52h 40m total
  • London to Xi'an
Search Deals
China Southern
  • China Southern
  • 9/1
  • 1 total stop
  • 14h 00m total
  • London to Xi'an
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 12 December 2025.
Use the filters below to find and compare flights from London to Xi'an that are best for you.

Fly from

London

Fly to

Xi'an

Route

Depart

Return

Price

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 13/3

21:30-19:30

1 stop14h 00m

Xi'an Xianyang

Sun 22/3

21:00-17:00

1 stop28h 00m

£409

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 13/3

21:50-16:15

Nonstop10h 25m

Xi'an Xianyang

Sun 22/3

16:05-19:40

Nonstop11h 35m

£420

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Mon 27/4

22:10-23:05

1 stop17h 55m

Xi'an Xianyang

Sat 9/5

09:00-19:00

1 stop17h 00m

£443

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sat 24/1

21:30-13:30

1 stop32h 00m

Xi'an Xianyang

Sat 31/1

10:50-14:00

1 stop35h 10m

£444

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sat 10/1

21:30-19:30

1 stop14h 00m

Xi'an Xianyang

Sat 17/1

18:55-14:00

1 stop27h 05m

£457

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 13/3

06:35-09:20

2 stops18h 45m

Xi'an Xianyang

Sun 22/3

08:30-15:55

1 stop15h 25m

£465

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sun 1/2

17:15-17:50

1 stop16h 35m

Xi'an Xianyang

Thu 5/2

08:30-17:50

1 stop17h 20m

£504

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

Fri 13/3

11:05-18:55

1 stop23h 50m

Xi'an Xianyang

Sun 22/3

20:00-06:30

1 stop18h 30m

£508

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

Sun 1/2

11:35-11:00

1 stop15h 25m

Xi'an Xianyang

Thu 5/2

15:50-05:35

1 stop21h 45m

£527

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sun 26/4

22:10-00:15

1 stop19h 05m

Xi'an Xianyang

Sun 10/5

15:50-20:35

1 stop35h 45m

£531

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 56 results
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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, August is the cheapest month in which you can book a flight from London to Xi'an (average of £329). Flying from London to Xi'an in December is currently the most expensive (average of £624). 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.

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

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 40% 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.

Qingdao (TAO) is the most affordable one-stop option, with an average return flight price of £416.

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 (PEK) have the shortest average one-way travel time for one-stop routes: 14h 26m.

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 Guangzhou (CAN) offer the fastest connection on this route, with an average stopover time of 2h 20m.

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 12 December 2025.
Check out reviews from past customers who have flown with Shenzhen Airlines, China Southern, andChina Eastern 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.
Shenzhen Airlines
7.6
Good
22 reviews
Check prices

Comfort

7.6

Boarding

7.9

Food

7.0

Crew

8.0

Entertainment

6.5

Overall

7.6
Shenzhen Airlines
7.6
Good
22 reviews
Shenzhen Airlines
7.6
Good
22 reviews
Check prices

Comfort

7.6

Boarding

7.9

Food

7.0

Crew

8.0

Entertainment

6.5

Overall

7.6
China Southern
7.5
Good
122 reviews
Shenzhen Airlines
7.6
Good
22 reviews
Check prices

Comfort

7.6

Boarding

7.9

Food

7.0

Crew

8.0

Entertainment

6.5

Overall

7.6
China Eastern
7.2
Good
178 reviews
Shenzhen Airlines
7.6
Good
22 reviews
Check prices

Comfort

7.6

Boarding

7.9

Food

7.0

Crew

8.0

Entertainment

6.5

Overall

7.6
Air China
7.2
Good
127 reviews
Shenzhen Airlines
7.6
Good
22 reviews
Check prices

Comfort

7.6

Boarding

7.9

Food

7.0

Crew

8.0

Entertainment

6.5

Overall

7.6

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 3 different airlines.

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

    A quick flight from London to Xi'an can take about 10h 25m. China Southern provides one of the quickest options available for as low as £420. The distance between London and Xi'an is about 5118 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 £368, Tianjin Airlines will fly you from London to Xi'an and back. In addition to Tianjin Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from China Southern and Air China - these airlines can fly you to your destination from £393 and £428, respectively. Tianjin Airlines 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 City - Xi'an Xianyang.

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

    The cheapest flight price from London to Xi'an is £378. On average you can expect to pay £546. The most popular route, (London Heathrow - Xi'an Xianyang), can usually be booked for £417.

  • 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, August is the cheapest month in which you can book a flight from London to Xi'an (average of £329). Flying from London to Xi'an in December is currently the most expensive (average of £624). 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
Birmingham to Xi'an flights
Manchester to Xi'an flights
Edinburgh to Xi'an flights
Newcastle upon Tyne to Xi'an flights

Top 3 airlines flying from London to Xi'an

Discover the top 3 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Tianjin AirlinesCheapest£367Average£448FlexibilityNo cancel feeOn-timeN/A
Search Tianjin Airlines flights
China SouthernCheapest£393Average£450FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£428Average£638FlexibilityNo cancel feeOn-time67%
Search Air China flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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