Cheap flights from London to Xi'an from £268

LON — XIY
4 Dec — 11 Dec1
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

Fri 13/1121:50 -
Nonstop10h 25m
Fri 11/1216:05 -
Nonstop11h 35m
Deal found 3/11£438
Sun 8/1121:10 -
1 stop18h 05m
Sun 22/1120:10 -
1 stop31h 00m
Deal found 1/11£438
Mon 30/1121:10 -
1 stop31h 50m
Sun 6/1208:45 -
1 stop18h 25m
Deal found 3/11£439
Thu 5/1122:30 -
1 stop34h 20m
Wed 18/1118:10 -
1 stop34h 20m
Deal found 4/11£444
Sat 21/1121:10 -
1 stop18h 05m
Sun 13/1208:45 -
1 stop18h 25m
Deal found 31/10£446
Tue 1/1222:30 -
1 stop30h 25m
Thu 10/1209:20 -
1 stop19h 10m
Deal found 2/11£458
Sun 22/1121:10 -
1 stop18h 05m
Sun 13/1220:10 -
1 stop31h 00m
Deal found 31/10£458
Sat 28/1121:10 -
1 stop35h 40m
Fri 11/1220:10 -
1 stop31h 00m
Deal found 3/11£502
Mon 30/1109:50 -
1 stop20h 45m
Sun 6/1221:00 -
1 stop17h 30m
Deal found 3/11£503
Tue 10/1121:30 -
1 stop17h 20m
Tue 17/1108:00 -
1 stop18h 35m
Deal found 3/11£512
Sat 14/1121:10 -
1 stop18h 05m
Fri 11/1220:10 -
1 stop31h 00m
Deal found 3/11£513
Sun 6/1206:00 -
2 stops32h 30m
Sun 20/1220:10 -
1 stop31h 00m
Deal found 1/11£514

Find flight deals from London to Xi'an

Round-trip from

£439

One-way from

£268

Popular in

July

Cheapest in

September

Average price

£479
Shenzhen Airlines
  • Shenzhen Airlines
  • 30/11-6/12
  • 2 total stops
  • 50h 15m total
  • London to Xi'an
27/11-31/12
  • 27/11-31/12
  • 1 total stop
  • 28h 40m total
  • London to Xi'an
Highest demand for flights based on searches. 22% potential increase in price (£124 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (£26 potential savings vs. average return price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
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

STN London Stansted - XIY Xi'an Xianyang

STNXIY

London Stansted

Fri 27/11

17:10-05:50

1 stop28h 40m

Xi'an Xianyang

Wed 31/12

00:00-17:00

Nonstop0h 00m

£268

LondonXi'an

STN London Stansted - XIY Xi'an Xianyang

STNXIY

London Stansted

Sun 22/11

06:25-05:50

1 stop15h 25m

Xi'an Xianyang

Wed 31/12

00:00-17:00

Nonstop0h 00m

£279

LondonXi'an

STN London Stansted - XIY Xi'an Xianyang

STNXIY

London Stansted

Thu 26/11

06:05-05:50

1 stop15h 45m

Xi'an Xianyang

Wed 31/12

00:00-17:00

Nonstop0h 00m

£286

LondonXi'an

STN London Stansted - XIY Xi'an Xianyang

STNXIY

London Stansted

Tue 19/1

18:20-09:40

2 stops31h 20m

Xi'an Xianyang

Wed 31/12

00:00-17:00

Nonstop0h 00m

£294

LondonXi'an

LGW London Gatwick - XIY Xi'an Xianyang

LGWXIY

London Gatwick

Wed 11/11

09:50-22:50

1 stop29h 00m

Xi'an Xianyang

Wed 31/12

00:00-17:00

Nonstop0h 00m

£298

LondonXi'an

STN London Stansted - XIY Xi'an Xianyang

STNXIY

London Stansted

Tue 24/11

18:20-05:50

1 stop27h 30m

Xi'an Xianyang

Wed 31/12

00:00-17:00

Nonstop0h 00m

£311

LondonXi'an

LHR London Heathrow - XIY Xi'an Xianyang

LHRXIY

London Heathrow

Fri 13/11

12:30-16:10

1 stop19h 40m

Xi'an Xianyang

Wed 31/12

00:00-17:00

Nonstop0h 00m

£315

LondonXi'an

STN London Stansted - XIY Xi'an Xianyang

STNXIY

London Stansted

Mon 18/1

16:45-01:10

2 stops24h 25m

Xi'an Xianyang

Wed 31/12

00:00-17:00

Nonstop0h 00m

£318

LondonXi'an

LHR London Heathrow - XIY Xi'an Xianyang

LHRXIY

London Heathrow

Tue 24/11

22:30-18:45

1 stop36h 15m

Xi'an Xianyang

Wed 31/12

00:00-17:00

Nonstop0h 00m

£318

LondonXi'an

LHR London Heathrow - XIY Xi'an Xianyang

LHRXIY

London Heathrow

Sun 22/11

21:10-12:55

1 stop31h 45m

Xi'an Xianyang

Wed 31/12

00:00-17:00

Nonstop0h 00m

£318

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 54 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

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 £410). Flying from London to Xi'an in December is currently the most expensive (average of £923). 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?

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.

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

Beijing (PEK) – chosen by Cheapflights users on 36% of one-stop itineraries from London to Xi'an on Cheapflights.

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

Qingdao (TAO) is the most affordable one-stop option, with an average return flight price of £467.

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

Flights via Beijing (PEK) have the shortest average one-way travel time for one-stop routes: 13h 58m.

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

Flights via Beijing (PEK) offer the fastest connection on this route, with an average stopover time of 1h 49m.

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 71 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

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.

Entertainment

7.0

Comfort

7.6

Overall

7.5

Crew

8.2

Food

7.1

Boarding

7.8

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.

Entertainment

7.0

Comfort

7.6

Overall

7.5

Crew

8.2

Food

7.1

Boarding

7.8

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.

Entertainment

7.0

Comfort

7.6

Overall

7.5

Crew

8.2

Food

7.1

Boarding

7.8

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

  • 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 20h 20m. Shenzhen Airlines provides one of the quickest options available for as low as £547. 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 £385, 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 £398 and £497, respectively. China Southern is 34% 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?

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

    The cheapest flight price from London to Xi'an is £256. On average you can expect to pay £504. The most popular route, (London Heathrow - Xi'an Xianyang), can usually be booked for £438.

  • 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 £410). Flying from London to Xi'an in December is currently the most expensive (average of £923). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Xi'an

Top 4 airlines flying from London to Xi'an

AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£385Average£521FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Tianjin AirlinesCheapest£398Average£757FlexibilityNo cancel feeOn-timeN/A
Search Tianjin Airlines flights
Air ChinaCheapest£497Average£667FlexibilityNo cancel feeOn-time67%
Search Air China flights
Hainan AirlinesCheapest£707Average£724FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights

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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.

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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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