Cheap flights from London to Xi'an from £267

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — XIY
7 Sep — 14 Sep1
1 adult

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 2 September 2025.

Round-trip from

£415

One-way from

£267

Popular in

December

Cheapest in

November

Average price

£399
China Southern
  • China Southern
  • 1/10-12/11
  • 2 total stops
  • 50h 00m total
  • London to Xi'an
13/1
  • 13/1
  • 2 total stops
  • 26h 05m total
  • London to Xi'an
Highest demand for flights based on searches. 15% potential increase in price (£74 potential increase over avg. return price).
Cheapest flight prices on average. 10% potential price decrease (£38 potential savings vs. average return price).
Average for round-trip flights in September 2025

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 2 September 2025.

Wed 1/1019:15LHR - XIY
1 stop19h 25mChina Southern
Wed 12/1120:00XIY - LHR
1 stop30h 35mChina Southern
Deal found 31/8£415
Fri 19/922:00LHR - XIY
Nonstop10h 25mTianjin Airlines
Sun 28/915:45XIY - LHR
Nonstop11h 15mTianjin Airlines
Deal found 31/8£432
Fri 19/922:05LHR - XIY
1 stop28h 35mMultiple Airlines
Sun 28/920:30XIY - LHR
1 stop31h 00mMultiple Airlines
Deal found 31/8£443
Fri 3/1011:15LGW - XIY
1 stop16h 45mAir China
Sun 12/1012:30XIY - LGW
1 stop25h 25mAir China
Deal found 31/8£482
Fri 3/1019:15LGW - XIY
2 stops26h 35mMultiple Airlines
Sun 12/1015:00XIY - LGW
1 stop22h 50mMultiple Airlines
Deal found 31/8£487
Fri 3/1022:05LHR - XIY
1 stop19h 15mShenzhen Airlines
Sun 12/1008:35XIY - LHR
1 stop18h 25mShenzhen Airlines
Deal found 31/8£515
Wed 1/1009:00LHR - XIY
2 stops20h 25mChina Eastern
Wed 12/1108:00XIY - LHR
1 stop17h 30mChina Eastern
Deal found 31/8£521
Wed 3/921:20LHR - XIY
1 stop29h 15mChina Eastern
Wed 10/907:00XIY - LHR
1 stop18h 40mChina Eastern
Deal found 31/8£522
Fri 5/922:05LHR - XIY
1 stop32h 10mMultiple Airlines
Fri 12/908:20XIY - LHR
1 stop18h 40mMultiple Airlines
Deal found 2/9£538
Wed 1/1018:10LHR - XIY
2 stops37h 00mMultiple Airlines
Wed 12/1120:30XIY - LHR
2 stops26h 45mMultiple Airlines
Deal found 31/8£556
Fri 10/1022:00LHR - XIY
Nonstop10h 25mTianjin Airlines
Fri 24/1016:55XIY - LHR
1 stop34h 05mTianjin Airlines
Deal found 1/9£566
Wed 1/1012:35LGW - XIY
1 stop14h 10mAir China
Wed 12/1112:30XIY - LGW
1 stop26h 25mAir China
Deal found 31/8£573

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 2 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

Wed 1/10

19:15-21:40

1 stop19h 25m

Xi'an Xianyang

Wed 12/11

20:00-18:35

1 stop30h 35m

£415

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 19/9

22:00-15:25

Nonstop10h 25m

Xi'an Xianyang

Sun 28/9

15:45-20:00

Nonstop11h 15m

£432

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 19/9

22:05-09:40

1 stop28h 35m

Xi'an Xianyang

Sun 28/9

20:30-20:30

1 stop31h 00m

£443

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

Fri 3/10

11:15-11:00

1 stop16h 45m

Xi'an Xianyang

Sun 12/10

12:30-06:55

1 stop25h 25m

£482

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

Fri 3/10

19:15-04:50

2 stops26h 35m

Xi'an Xianyang

Sun 12/10

15:00-06:50

1 stop22h 50m

£487

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 3/10

22:05-00:20

1 stop19h 15m

Xi'an Xianyang

Sun 12/10

08:35-20:00

1 stop18h 25m

£515

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Wed 1/10

09:00-12:25

2 stops20h 25m

Xi'an Xianyang

Wed 12/11

08:00-17:30

1 stop17h 30m

£521

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Wed 1/10

18:10-14:10

2 stops37h 00m

Xi'an Xianyang

Wed 12/11

20:30-15:15

2 stops26h 45m

£556

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 10/10

22:00-15:25

Nonstop10h 25m

Xi'an Xianyang

Fri 24/10

16:55-20:00

1 stop34h 05m

£566

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

Wed 1/10

12:35-09:45

1 stop14h 10m

Xi'an Xianyang

Wed 12/11

12:30-06:55

1 stop26h 25m

£573

Flights are sorted by cheapest return flights first.

Deals found on 1/9

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

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 29 August 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 2 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.

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.

Shanghai (PVG) is the most affordable one-stop option, with an average return flight price of £375.

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 2 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.

Food

7.3

Boarding

8.0

Comfort

7.8

Overall

7.5

Crew

8.3

Entertainment

7.5

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.

Food

7.3

Boarding

8.0

Comfort

7.8

Overall

7.5

Crew

8.3

Entertainment

7.5

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.

Food

7.3

Boarding

8.0

Comfort

7.8

Overall

7.5

Crew

8.3

Entertainment

7.5

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.

Food

7.3

Boarding

8.0

Comfort

7.8

Overall

7.5

Crew

8.3

Entertainment

7.5

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. China Southern provides one of the quickest options available for as low as £432. 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 £347, 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 Shenzhen Airlines and China Southern - these airlines can fly you to your destination from £377 and £383, respectively. Tianjin Airlines is 35% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London to Xi'an one-way?

    One-way options have recently been found by users for as low as £271 on China Southern. Other airlines that offer cheap prices include Tianjin Airlines from £280 and Shenzhen Airlines from £281 one-way.

  • 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 £406. On average you can expect to pay £581. The most popular route, (London Gatwick - Xi'an Xianyang), can usually be booked for £444.

  • 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.

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 2 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Tianjin AirlinesCheapest£347Average£427FlexibilityNo cancel feeOn-timeN/A
Search Tianjin Airlines flights
Shenzhen AirlinesCheapest£377Average£415FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
China SouthernCheapest£383Average£438FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£406Average£483FlexibilityNo cancel feeOn-time67%
Search Air China flights

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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.

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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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