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Cheap flights from London to Xi'an from £256

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — XIY
18 6月 — 25 6月1
1 adult

Cheapflights Tip: The best prices from London to Xi'an Xianyang are usually found in September or November, booked 39 days in advance, depart on a Wednesday or Monday 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 13 6月 2025.

Round-trip from

£428

One-way from

£260

Popular in

December

Cheapest in

September

Average price

£489
China Southern
  • China Southern
  • 22/6-5/7
  • 2 total stops
  • 43h 55m total
  • London to Xi'an
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China Southern
  • China Southern
  • 8/9
  • 1 total stop
  • 27h 05m total
  • London to Xi'an
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£67 potential increase over avg. return price).
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Cheapest flight prices on average. 9% potential price decrease (£36 potential savings vs. average return price).
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Average for round-trip flights in June 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 13 6月 2025.

週日 22/619:15LHR - XIY
1 stop19h 25mChina Southern
週六 5/722:45XIY - LHR
1 stop24h 30mChina Southern
Deal found 12/6£428
週五 12/911:15LGW - XIY
1 stop16h 45mAir China
週日 5/1012:30XIY - LGW
1 stop25h 25mAir China
Deal found 10/6£428
週五 13/611:35LGW - XIY
1 stop18h 40mChina Eastern
週日 6/718:00XIY - LGW
1 stop19h 40mChina Eastern
Deal found 11/6£431
週五 27/622:40LHR - XIY
1 stop16h 35mAir China
週二 8/708:30XIY - LHR
1 stop19h 00mAir China
Deal found 11/6£461
週日 29/622:05LHR - XIY
1 stop17h 10mMultiple Airlines
週一 14/706:55XIY - LHR
1 stop19h 55mMultiple Airlines
Deal found 11/6£467
週五 20/621:20LHR - XIY
1 stop28h 50mChina Eastern
週日 6/712:00XIY - LHR
1 stop37h 40mChina Eastern
Deal found 11/6£467
週五 27/622:00LHR - XIY
Nonstop10h 25mTianjin Airlines
週二 8/720:25XIY - LHR
1 stop30h 35mTianjin Airlines
Deal found 11/6£481
週五 29/822:05LHR - XIY
1 stop32h 10mBeijing Capital Airlines
週五 19/907:40XIY - LHR
1 stop19h 20mBeijing Capital Airlines
Deal found 10/6£557
週日 29/622:05LHR - XIY
1 stop28h 35mShenzhen Airlines
週六 5/714:40XIY - LHR
1 stop36h 20mShenzhen Airlines
Deal found 12/6£584
週五 27/621:50LTN - XIY
3 stops40h 50mMultiple Airlines
週二 8/718:00XIY - LTN
3 stops36h 35mMultiple Airlines
Deal found 11/6£599
週四 21/812:00LGW - XIY
1 stop20h 40mChina Southern
週四 11/921:00XIY - LGW
1 stop17h 10mChina Southern
Deal found 10/6£617
週五 12/919:15LGW - XIY
2 stops26h 35mMultiple Airlines
週日 5/1005:50XIY - LGW
2 stops31h 45mMultiple Airlines
Deal found 10/6£622

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 13 6月 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

週日 22/6

19:15-21:40

1 stop19h 25m

Xi'an Xianyang

週六 5/7

22:45-16:15

1 stop24h 30m

£428

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

週五 12/9

11:15-11:00

1 stop16h 45m

Xi'an Xianyang

週日 5/10

12:30-06:55

1 stop25h 25m

£428

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

週五 12/9

11:35-13:15

1 stop18h 40m

Xi'an Xianyang

週六 4/10

21:00-16:00

1 stop26h 00m

£432

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

週五 27/6

22:40-22:15

1 stop16h 35m

Xi'an Xianyang

週二 8/7

08:30-20:30

1 stop19h 00m

£461

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

週日 29/6

22:05-22:15

1 stop17h 10m

Xi'an Xianyang

週一 14/7

06:55-19:50

1 stop19h 55m

£467

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

週五 27/6

22:00-15:25

Nonstop10h 25m

Xi'an Xianyang

週二 8/7

20:25-20:00

1 stop30h 35m

£481

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

週五 29/8

22:05-13:15

1 stop32h 10m

Xi'an Xianyang

週五 19/9

07:40-20:00

1 stop19h 20m

£557

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

週日 29/6

22:05-09:40

1 stop28h 35m

Xi'an Xianyang

週六 5/7

14:40-20:00

1 stop36h 20m

£584

LondonXi'an

LTN - XIY

LTNXIY

London Luton

週五 27/6

21:50-21:40

3 stops40h 50m

Xi'an Xianyang

週二 8/7

18:00-23:35

3 stops36h 35m

£599

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

週四 21/8

12:00-15:40

1 stop20h 40m

Xi'an Xianyang

週四 11/9

21:00-07:10

1 stop17h 10m

£617

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 31 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 9 June 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 13 6月 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 33% on your trip compared to booking a flight in the morning.

Rainfall in Xi'an by month

Plan your trip to Xi'an by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Xi'an ranges from 0.0 - 100.0 inches per month. September is typically the wettest month, when rainfall can reach 100.0 mm. January is typically the driest time to visit Xi'an when rainfall is around 0.0 mm.

Temperature in Xi'an by month

Plan your trip to Xi'an by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Xi'an, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

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 13 6月 2025.
Get a feel of what it's like to fly with Emirates, Hainan Airlines and Cathay Pacific from London to Xi'an by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Hainan Airlines
8.1
Very Good
39 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Cathay Pacific
7.6
Good
892 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
China Southern
7.5
Good
99 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
China Eastern
7.2
Good
150 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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.

  • What are the cheapest airlines flying from London to Xi'an round-trip?

    Currently priced at £428, 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 Air China and China Eastern - these airlines can fly you to your destination from £428 and £432, respectively. China Southern is 21% 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 £260 on China Southern. Other airlines that offer cheap prices include China Eastern from £284 and Air China from £314 one-way.

  • 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 £318. On average you can expect to pay £1,188. The most popular route, (London Heathrow - Xi'an Xianyang), can usually be booked for £467.

  • 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.
Heathrow to Xi'an flights
Gatwick 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 13 6月 2025.
AirlineCheapestAverageFlexibilityOn-time
Tianjin AirlinesCheapest£363Average£412FlexibilityNo cancel feeOn-timeN/A
Search Tianjin Airlines flights
Shenzhen AirlinesCheapest£366Average£405FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
China SouthernCheapest£381Average£460FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£404Average£498FlexibilityNo 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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