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Cheap flights from London to Xi'an from £273

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — XIY
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London to Xi'an Xianyang are usually found in November or February, booked 39 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap 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 18 September 2025.

Round-trip from

£385

One-way from

£273

Popular in

December

Cheapest in

November

Average price

£410
Tianjin Airlines
  • Tianjin Airlines
  • 31/10-7/11
  • Nonstop
  • 22h 00m total
  • London to Xi'an
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Tianjin Airlines
  • Tianjin Airlines
  • 19/10
  • Nonstop
  • 10h 25m total
  • London to Xi'an
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£69 potential increase over avg. return price).
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Cheapest flight prices on average. 10% potential price decrease (£37 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from London to Xi'an

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 18 September 2025.

Fri 31/1021:50LHR - XIY
Nonstop10h 25mTianjin Airlines
Fri 7/1116:05XIY - LHR
Nonstop11h 35mTianjin Airlines
Deal found 16/9£385
Sun 2/1121:50LHR - XIY
Nonstop10h 25mTianjin Airlines
Sun 9/1116:05XIY - LHR
Nonstop11h 35mTianjin Airlines
Deal found 18/9£387
Fri 24/1022:00LHR - XIY
Nonstop10h 25mTianjin Airlines
Fri 31/1016:05XIY - LHR
Nonstop11h 35mTianjin Airlines
Deal found 16/9£405
Wed 1/1019:15LHR - XIY
1 stop19h 25mChina Southern
Sun 12/1023:15XIY - LHR
1 stop26h 45mChina Southern
Deal found 18/9£410
Wed 1/1012:35LGW - XIY
1 stop15h 45mAir China
Sun 12/1019:30XIY - LGW
1 stop18h 05mAir China
Deal found 18/9£440
Sun 19/1019:15LHR - XIY
1 stop19h 25mChina Southern
Sat 29/1118:45XIY - LHR
1 stop27h 15mChina Southern
Deal found 16/9£455
Sun 2/1117:15LHR - XIY
1 stop16h 10mChina Southern
Sun 9/1114:30XIY - LHR
1 stop36h 05mChina Southern
Deal found 18/9£492
Wed 1/1019:15LHR - XIY
1 stop19h 25mMultiple Airlines
Sun 12/1015:45XIY - LHR
Nonstop11h 15mMultiple Airlines
Deal found 18/9£498
Sun 19/1022:00LHR - XIY
Nonstop10h 25mMultiple Airlines
Sat 29/1110:50XIY - LHR
1 stop35h 10mMultiple Airlines
Deal found 16/9£502
Fri 31/1021:10LHR - XIY
1 stop17h 05mShenzhen Airlines
Fri 7/1112:20XIY - LHR
1 stop38h 50mShenzhen Airlines
Deal found 16/9£542
Fri 24/1011:35LGW - XIY
1 stop17h 50mChina Eastern
Fri 31/1007:00XIY - LGW
1 stop31h 30mChina Eastern
Deal found 16/9£580
Sun 19/1011:35LGW - XIY
1 stop17h 50mChina Eastern
Sat 29/1116:00XIY - LGW
1 stop22h 30mChina Eastern
Deal found 16/9£595

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 18 September 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 31/10

21:50-16:15

Nonstop10h 25m

Xi'an Xianyang

Fri 7/11

16:05-19:40

Nonstop11h 35m

£385

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sun 2/11

21:50-16:15

Nonstop10h 25m

Xi'an Xianyang

Sun 9/11

16:05-19:40

Nonstop11h 35m

£387

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 24/10

22:00-15:25

Nonstop10h 25m

Xi'an Xianyang

Fri 31/10

16:05-19:40

Nonstop11h 35m

£405

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Wed 1/10

19:15-21:40

1 stop19h 25m

Xi'an Xianyang

Sun 12/10

23:15-19:00

1 stop26h 45m

£410

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

Wed 1/10

12:35-11:20

1 stop15h 45m

Xi'an Xianyang

Sun 12/10

19:30-06:35

1 stop18h 05m

£440

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sun 19/10

19:15-21:40

1 stop19h 25m

Xi'an Xianyang

Sat 29/11

18:45-14:00

1 stop27h 15m

£455

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sun 2/11

17:15-17:25

1 stop16h 10m

Xi'an Xianyang

Sun 9/11

14:30-18:35

1 stop36h 05m

£492

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sun 19/10

22:00-15:25

Nonstop10h 25m

Xi'an Xianyang

Sat 29/11

10:50-14:00

1 stop35h 10m

£502

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 31/10

21:10-22:15

1 stop17h 05m

Xi'an Xianyang

Fri 7/11

12:20-19:10

1 stop38h 50m

£542

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Wed 1/10

10:30-14:15

2 stops20h 45m

Xi'an Xianyang

Sun 12/10

06:55-20:00

1 stop20h 05m

£549

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 49 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

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

Use this chart to determine the optimal time to book a return flight from London to Xi'an. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from London to Xi'an, you should look to book at least 38 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.

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 18 September 2025.

A simple way to save on the total cost of your ticket is to fly from London to Xi'an in the afternoon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

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.

Shanghai (PVG) is the most affordable one-stop option, with an average return flight price of £372.

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 07m.

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 18 September 2025.
Check out reviews from past customers who have flown with China Southern, Air China, 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.
China Southern
7.5
Good
110 reviews
Check prices

Entertainment

7.5

Food

7.3

Comfort

7.8

Overall

7.5

Boarding

8.0

Crew

8.3

Reviews

1 / 5
6.0
Good

Ebbi,Aug 2025

LAX - CAN

Boarding was nice the employees and the crew. They were very nice but the food maybe I don’t like it but it’s not international food. It’s more towards Chinese Tayst, which I do understand but that’s only complain. I have.
China Southern
7.5
Good
110 reviews
China Southern
7.5
Good
110 reviews
Check prices

Entertainment

7.5

Food

7.3

Comfort

7.8

Overall

7.5

Boarding

8.0

Crew

8.3

Reviews

1 / 5
6.0
Good

Ebbi,Aug 2025

LAX - CAN

Boarding was nice the employees and the crew. They were very nice but the food maybe I don’t like it but it’s not international food. It’s more towards Chinese Tayst, which I do understand but that’s only complain. I have.
Air China
7.3
Good
101 reviews
China Southern
7.5
Good
110 reviews
Check prices

Entertainment

7.5

Food

7.3

Comfort

7.8

Overall

7.5

Boarding

8.0

Crew

8.3

Reviews

1 / 5
6.0
Good

Ebbi,Aug 2025

LAX - CAN

Boarding was nice the employees and the crew. They were very nice but the food maybe I don’t like it but it’s not international food. It’s more towards Chinese Tayst, which I do understand but that’s only complain. I have.
China Eastern
7.2
Good
166 reviews
China Southern
7.5
Good
110 reviews
Check prices

Entertainment

7.5

Food

7.3

Comfort

7.8

Overall

7.5

Boarding

8.0

Crew

8.3

Reviews

1 / 5
6.0
Good

Ebbi,Aug 2025

LAX - CAN

Boarding was nice the employees and the crew. They were very nice but the food maybe I don’t like it but it’s not international food. It’s more towards Chinese Tayst, which I do understand but that’s only complain. I have.

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 10h 25m. Tianjin Airlines provides one of the quickest options available for as low as £385. 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 £344, 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 Shenzhen Airlines - these airlines can fly you to your destination from £372 and £374, respectively. Tianjin Airlines is 36% 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 Gatwick - Xi'an Xianyang. You may also consider London Heathrow - 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 £425. On average you can expect to pay £644. The most popular route, (London Gatwick - Xi'an Xianyang), can usually be booked for £541.

  • 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.

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.
Gatwick to Xi'an flights
Heathrow to Xi'an flights
Manchester to Xi'an flights
Edinburgh to Xi'an flights
Birmingham to Xi'an flights
Newcastle upon Tyne 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Tianjin AirlinesCheapest£344Average£424FlexibilityNo cancel feeOn-timeN/A
Search Tianjin Airlines flights
China SouthernCheapest£372Average£443FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Shenzhen AirlinesCheapest£374Average£411FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air ChinaCheapest£403Average£491FlexibilityNo 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?

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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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