Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Xi'an from £254

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — XIY
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from London to Xi'an Xianyang are usually found in November or February, booked 38 days in advance, depart on a Wednesday or Thursday 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 29 April 2025.

Round-trip from

£428

One-way from

£254

Popular in

December

Cheapest in

November

Average price

£488
China Southern
  • China Southern
  • 25/5-5/6
  • 2 total stops
  • 35h 15m total
  • London to Xi'an
Search Deals
28/5
  • 28/5
  • 2 total stops
  • 42h 20m total
  • London to Xi'an
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£68 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£38 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 29 April 2025.

Sun 25/519:15LHR - XIY
1 stop19h 25mChina Southern
Thu 5/609:15XIY - LHR
1 stop15h 50mChina Southern
Deal found 28/4£428
Sun 11/522:05LHR - XIY
1 stop19h 15mMultiple Airlines
Sun 18/511:00XIY - LHR
1 stop16h 30mMultiple Airlines
Deal found 28/4£437
Tue 13/511:25LGW - XIY
1 stop16h 35mAir China
Sun 1/612:30XIY - LGW
1 stop25h 25mAir China
Deal found 28/4£437
Sun 11/522:00LHR - XIY
Nonstop10h 25mTianjin Airlines
Sun 18/515:45XIY - LHR
Nonstop11h 15mTianjin Airlines
Deal found 28/4£440
Sun 11/519:00LGW - XIY
1 stop21h 55mChina Eastern
Sun 18/513:00XIY - LGW
1 stop33h 10mChina Eastern
Deal found 28/4£463
Fri 13/622:05LHR - XIY
1 stop32h 10mBeijing Capital Airlines
Fri 20/607:40XIY - LHR
1 stop19h 20mBeijing Capital Airlines
Deal found 28/4£472
Thu 8/521:20LHR - XIY
1 stop19h 50mChina Eastern
Thu 5/607:00XIY - LHR
1 stop18h 40mChina Eastern
Deal found 28/4£489
Tue 13/520:20LGW - XIY
2 stops31h 00mMultiple Airlines
Sun 1/616:30XIY - LGW
1 stop21h 25mMultiple Airlines
Deal found 28/4£504
Tue 23/919:45LHR - XIY
2 stops35h 50mCathay Pacific
Sun 28/915:50XIY - LHR
1 stop35h 45mCathay Pacific
Deal found 28/4£623
Tue 23/913:15LTN - XIY
2 stops28h 55mMultiple Airlines
Sun 28/905:50XIY - LTN
2 stops23h 55mMultiple Airlines
Deal found 28/4£636
Fri 13/622:05LHR - XIY
1 stop28h 35mShenzhen Airlines
Fri 20/622:10XIY - LHR
1 stop28h 40mShenzhen Airlines
Deal found 29/4£708
Tue 13/519:20LCY - XIY
3 stops32h 00mMultiple Airlines
Sun 1/618:00XIY - LCY
3 stops31h 35mMultiple Airlines
Deal found 28/4£730

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 29 April 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

Sun 25/5

19:15-21:40

1 stop19h 25m

Xi'an Xianyang

Thu 5/6

09:15-18:05

1 stop15h 50m

£428

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sun 11/5

22:05-00:20

1 stop19h 15m

Xi'an Xianyang

Sun 18/5

11:00-20:30

1 stop16h 30m

£437

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

Tue 13/5

11:25-11:00

1 stop16h 35m

Xi'an Xianyang

Sun 1/6

12:30-06:55

1 stop25h 25m

£437

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sun 11/5

22:00-15:25

Nonstop10h 25m

Xi'an Xianyang

Sun 18/5

15:45-20:00

Nonstop11h 15m

£440

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

Sun 11/5

19:00-23:55

1 stop21h 55m

Xi'an Xianyang

Sun 18/5

13:00-15:10

1 stop33h 10m

£463

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 13/6

22:05-13:15

1 stop32h 10m

Xi'an Xianyang

Fri 20/6

07:40-20:00

1 stop19h 20m

£472

LondonXi'an

LGW - XIY

LGWXIY

London Gatwick

Tue 13/5

20:20-10:20

2 stops31h 00m

Xi'an Xianyang

Sun 1/6

16:30-06:55

1 stop21h 25m

£504

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sun 25/5

21:20-23:55

1 stop19h 35m

Xi'an Xianyang

Thu 5/6

07:00-20:55

2 stops20h 55m

£537

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Tue 23/9

19:45-14:35

2 stops35h 50m

Xi'an Xianyang

Sun 28/9

15:50-20:35

1 stop35h 45m

£623

LondonXi'an

LTN - XIY

LTNXIY

London Luton

Tue 23/9

13:15-01:10

2 stops28h 55m

Xi'an Xianyang

Sun 28/9

05:50-22:45

2 stops23h 55m

£636

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 30 results
1
2
3

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 25 April 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 29 April 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 29 April 2025.
Get a feel of what it's like to fly with Hainan Airlines, Singapore Airlines and Emirates 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.
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Overall

8.1

Boarding

8.6

Crew

9.0

Food

8.5

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very Good
38 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Overall

8.1

Boarding

8.6

Crew

9.0

Food

8.5

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Singapore Airlines
8.1
Very Good
1,292 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Overall

8.1

Boarding

8.6

Crew

9.0

Food

8.5

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.0
Very Good
3,213 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Overall

8.1

Boarding

8.6

Crew

9.0

Food

8.5

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Cathay Pacific
7.5
Good
852 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Overall

8.1

Boarding

8.6

Crew

9.0

Food

8.5

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Southern
7.5
Good
96 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Overall

8.1

Boarding

8.6

Crew

9.0

Food

8.5

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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 5 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 Tianjin Airlines - these airlines can fly you to your destination from £437 and £440, respectively. China Southern is 22% 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 £279 on Tianjin Airlines. Other airlines that offer cheap prices include China Southern from £284 and Air China from £290 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 Luton - Xi'an Xianyang.

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

    The cheapest flight price from London to Xi'an is £249. On average you can expect to pay £363. The most popular route, (London Heathrow - Xi'an Xianyang), can usually be booked for £431.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Birmingham to Xi'an flights
Edinburgh to Xi'an flights
Newcastle upon Tyne to Xi'an flights

Top 5 airlines flying from London to Xi'an

Discover the top 5 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Tianjin AirlinesCheapest£369Average£417FlexibilityNo cancel feeOn-timeN/A
Search Tianjin Airlines flights
Shenzhen AirlinesCheapest£372Average£403FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Hainan AirlinesCheapest£391Average£578FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China SouthernCheapest£394Average£488FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£411Average£507FlexibilityNo cancel feeOn-time67%
Search Air China flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights