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Cheap flights from London to Xi'an from £264

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — XIY
10 Mar — 17 Mar1
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 8 February 2026.

Sun 1/317:15
LHR
-
XIY
1 stop16h 35m
China Southern
Sun 15/308:00
XIY
-
LHR
1 stop18h 35m
China Southern
Deal found 7/2£395
Thu 5/321:30
LHR
-
XIY
1 stop14h 00m
China Southern
Thu 12/308:00
XIY
-
LHR
1 stop17h 55m
China Southern
Deal found 5/2£408
Fri 10/422:05
LHR
-
XIY
1 stop17h 10m
Shenzhen Airlines
Fri 1/522:10
XIY
-
LHR
1 stop28h 40m
Shenzhen Airlines
Deal found 6/2£409
Sat 4/422:05
LHR
-
XIY
1 stop17h 10m
Shenzhen Airlines
Fri 1/522:10
XIY
-
LHR
1 stop28h 40m
Shenzhen Airlines
Deal found 7/2£434
Sun 12/422:05
LHR
-
XIY
1 stop35h 45m
Shenzhen Airlines
Fri 1/514:40
XIY
-
LHR
1 stop36h 10m
Shenzhen Airlines
Deal found 5/2£438
Sun 1/321:50
LHR
-
XIY
Nonstop10h 25m
Tianjin Airlines
Sun 15/316:05
XIY
-
LHR
Nonstop11h 35m
Tianjin Airlines
Deal found 7/2£439
Fri 10/411:15
LGW
-
XIY
1 stop16h 45m
Air China
Fri 1/520:30
XIY
-
LGW
1 stop17h 05m
Air China
Deal found 6/2£442
Sun 12/421:20
LHR
-
XIY
1 stop19h 35m
China Eastern
Sun 3/518:00
XIY
-
LHR
1 stop31h 40m
China Eastern
Deal found 5/2£454
Thu 5/313:50
LHR
-
XIY
2 stops19h 10m
Multiple Airlines
Thu 12/320:05
XIY
-
LHR
1 stop31h 05m
Multiple Airlines
Deal found 5/2£460
Fri 10/422:00
LHR
-
XIY
Nonstop10h 25m
Tianjin Airlines
Fri 1/515:45
XIY
-
LHR
Nonstop11h 15m
Tianjin Airlines
Deal found 6/2£464
Fri 10/407:25
LHR
-
XIY
2 stops21h 30m
Multiple Airlines
Fri 1/522:10
XIY
-
LHR
1 stop28h 40m
Multiple Airlines
Deal found 6/2£470
Sat 21/309:45
LGW
-
XIY
2 stops17h 20m
Multiple Airlines
Sun 29/321:00
XIY
-
LGW
1 stop17h 05m
Multiple Airlines
Deal found 5/2£490

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 8 February 2026.

Round-trip from

£395

One-way from

£264

Popular in

July

Cheapest in

March

Average price

£494
China Southern
  • China Southern
  • 1/3-15/3
  • 2 total stops
  • 35h 10m total
  • London to Xi'an
Search Deals
China Southern
  • China Southern
  • 26/4
  • 1 total stop
  • 19h 25m total
  • London to Xi'an
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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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 8 February 2026.
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 17/4

22:05-13:35

1 stop32h 30m

Xi'an Xianyang

Sat 2/5

22:10-20:00

1 stop28h 50m

£434

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sat 4/4

22:05-22:15

1 stop17h 10m

Xi'an Xianyang

Fri 1/5

22:10-19:50

1 stop28h 40m

£434

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sun 12/4

22:05-16:50

1 stop35h 45m

Xi'an Xianyang

Fri 1/5

14:40-19:50

1 stop36h 10m

£438

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

Fri 10/4

11:15-11:00

1 stop16h 45m

Xi'an Xianyang

Fri 1/5

20:30-06:35

1 stop17h 05m

£442

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sun 12/4

21:20-23:55

1 stop19h 35m

Xi'an Xianyang

Sun 3/5

18:00-18:40

1 stop31h 40m

£454

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Thu 5/3

13:50-17:00

2 stops19h 10m

Xi'an Xianyang

Thu 12/3

20:05-19:10

1 stop31h 05m

£460

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

Sat 21/3

09:05-11:05

1 stop18h 00m

Xi'an Xianyang

Sun 29/3

21:00-07:05

1 stop17h 05m

£491

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 3/4

22:05-00:20

1 stop19h 15m

Xi'an Xianyang

Sat 2/5

22:10-20:00

1 stop28h 50m

£494

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Thu 19/3

06:20-18:45

2 stops28h 25m

Xi'an Xianyang

Fri 3/4

07:30-18:40

1 stop18h 10m

£546

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

Sat 21/3

09:05-11:05

1 stop18h 00m

Xi'an Xianyang

Thu 2/4

18:00-06:40

1 stop19h 40m

£557

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 60 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 £324). Flying from London to Xi'an in December is currently the most expensive (average of £623). 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 8 February 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?

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 43% 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 £409.

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 8 February 2026.
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
23 reviews
Check prices

Crew

8.0

Food

7.1

Overall

7.6

Comfort

7.6

Entertainment

6.6

Boarding

7.9

Reviews

1 / 1
8.0
Excellent

Siva,Jan 2026

SZX - SIN

A great airline to fly with. First leg from harbin to Shenzhen with A330. Flight is good but in flight meal compare to Shandong no match at all. Second leg from Shenzhen to Singapore with B737-8 slept whole flight, lunch is not so good luckily i had my breakfast + lunch at the shenzhen airport.
Shenzhen Airlines
7.6
Good
23 reviews
Shenzhen Airlines
7.6
Good
23 reviews
Check prices

Crew

8.0

Food

7.1

Overall

7.6

Comfort

7.6

Entertainment

6.6

Boarding

7.9

Reviews

1 / 1
8.0
Excellent

Siva,Jan 2026

SZX - SIN

A great airline to fly with. First leg from harbin to Shenzhen with A330. Flight is good but in flight meal compare to Shandong no match at all. Second leg from Shenzhen to Singapore with B737-8 slept whole flight, lunch is not so good luckily i had my breakfast + lunch at the shenzhen airport.
China Southern
7.3
Good
137 reviews
Shenzhen Airlines
7.6
Good
23 reviews
Check prices

Crew

8.0

Food

7.1

Overall

7.6

Comfort

7.6

Entertainment

6.6

Boarding

7.9

Reviews

1 / 1
8.0
Excellent

Siva,Jan 2026

SZX - SIN

A great airline to fly with. First leg from harbin to Shenzhen with A330. Flight is good but in flight meal compare to Shandong no match at all. Second leg from Shenzhen to Singapore with B737-8 slept whole flight, lunch is not so good luckily i had my breakfast + lunch at the shenzhen airport.
China Eastern
7.2
Good
192 reviews
Shenzhen Airlines
7.6
Good
23 reviews
Check prices

Crew

8.0

Food

7.1

Overall

7.6

Comfort

7.6

Entertainment

6.6

Boarding

7.9

Reviews

1 / 1
8.0
Excellent

Siva,Jan 2026

SZX - SIN

A great airline to fly with. First leg from harbin to Shenzhen with A330. Flight is good but in flight meal compare to Shandong no match at all. Second leg from Shenzhen to Singapore with B737-8 slept whole flight, lunch is not so good luckily i had my breakfast + lunch at the shenzhen airport.
Air China
7.2
Good
138 reviews
Shenzhen Airlines
7.6
Good
23 reviews
Check prices

Crew

8.0

Food

7.1

Overall

7.6

Comfort

7.6

Entertainment

6.6

Boarding

7.9

Reviews

1 / 1
8.0
Excellent

Siva,Jan 2026

SZX - SIN

A great airline to fly with. First leg from harbin to Shenzhen with A330. Flight is good but in flight meal compare to Shandong no match at all. Second leg from Shenzhen to Singapore with B737-8 slept whole flight, lunch is not so good luckily i had my breakfast + lunch at the shenzhen airport.

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 16h 45m. Shenzhen Airlines provides one of the quickest options available for as low as £442. 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 £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 £380 and £421, respectively. Tianjin Airlines is 31% 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 £234. On average you can expect to pay £597. The most popular route, (London Heathrow - Xi'an Xianyang), can usually be booked for £409.

  • 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 £324). Flying from London to Xi'an in December is currently the most expensive (average of £623). 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
Edinburgh to Xi'an flights
Newcastle upon Tyne to Xi'an flights
Birmingham 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 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Tianjin AirlinesCheapest£368Average£447FlexibilityNo cancel feeOn-timeN/A
Search Tianjin Airlines flights
China SouthernCheapest£380Average£450FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£421Average£624FlexibilityNo cancel feeOn-time67%
Search Air China 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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