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Cheap flights from Xi'an to London from £161

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
XIY — LON
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Xi'an to London

Discover tips and strategies to find the most affordable flight options for your journey from Xi'an (XIY) to London (LON). 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 15 September 2025.

Round-trip from

£518

One-way from

£161
China Eastern
  • China Eastern
  • 20/1-31/1
  • 2 total stops
  • 38h 15m total
  • Xi'an to London
Search Deals
China Southern
  • China Southern
  • 24/10
  • 1 total stop
  • 17h 00m total
  • Xi'an to London
Search Deals

Find flight deals from Xi'an to London

Cheapest flights from Xi'an to London
Explore the most affordable flight options available from Xi'an to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Tue 28/1010:50XIY - LHR
1 stop35h 10mChina Southern
Tue 4/1121:30LHR - XIY
1 stop14h 00mChina Southern
Deal found 12/9£520
Wed 29/1020:45XIY - LHR
1 stop29h 10mChina Southern
Wed 5/1117:15LHR - XIY
1 stop32h 30mChina Southern
Deal found 14/9£521
Wed 8/1008:35XIY - LHR
1 stop18h 25mShenzhen Airlines
Sat 11/1022:05LHR - XIY
2 stops38h 00mShenzhen Airlines
Deal found 14/9£826
Wed 29/1008:55XIY - LHR
1 stop18h 15mShenzhen Airlines
Wed 5/1121:10LHR - XIY
3 stops64h 30mShenzhen Airlines
Deal found 14/9£885
Wed 8/1010:00XIY - LHR
1 stop15h 05mChina Southern
Sat 11/1022:10LHR - XIY
1 stop19h 05mChina Southern
Deal found 14/9£1,029
Wed 8/1011:00XIY - LGW
2 stops51h 20mEmirates
Sat 11/1014:30LGW - XIY
2 stops36h 15mEmirates
Deal found 14/9£3,868
Wed 8/1011:00XIY - STN
2 stops38h 45mEmirates
Sat 11/1021:10STN - XIY
2 stops29h 35mEmirates
Deal found 14/9£3,878

Cheapflights Fare Finder

 
Customise your flight search to find flights from Xi'an to London 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 15 September 2025.
Use the filters below to find and compare flights from Xi'an to London that are best for you.

Fly from

Xi'an

Fly to

London

Route

Depart

Return

Price

Xi'anLondon

XIY - LGW

XIYLGW

Xi'an Xianyang

Tue 20/1

18:00-06:30

1 stop20h 30m

London Gatwick

Sat 31/1

17:00-18:45

1 stop17h 45m

£518

Xi'anLondon

XIY - LGW

XIYLGW

Xi'an Xianyang

Mon 19/1

08:00-14:00

1 stop38h 00m

London Gatwick

Sun 1/2

17:00-18:45

1 stop17h 45m

£518

Xi'anLondon

XIY - LGW

XIYLGW

Xi'an Xianyang

Tue 20/1

18:00-06:30

1 stop20h 30m

London Gatwick

Sun 1/2

17:00-18:45

1 stop17h 45m

£518

Xi'anLondon

XIY - LGW

XIYLGW

Xi'an Xianyang

Wed 21/1

18:00-06:30

1 stop20h 30m

London Gatwick

Sun 1/2

17:00-18:45

1 stop17h 45m

£518

Xi'anLondon

XIY - LGW

XIYLGW

Xi'an Xianyang

Mon 19/1

18:00-14:00

1 stop28h 00m

London Gatwick

Fri 30/1

17:00-23:35

1 stop22h 35m

£518

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Wed 29/10

20:45-17:55

1 stop29h 10m

London Heathrow

Wed 5/11

17:15-17:25

1 stop16h 10m

£520

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Tue 28/10

10:50-14:00

1 stop35h 10m

London Heathrow

Tue 4/11

21:30-19:30

1 stop14h 00m

£520

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Tue 20/1

08:30-17:50

1 stop17h 20m

London Heathrow

Sun 1/2

17:40-16:55

1 stop15h 15m

£574

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Tue 20/1

08:30-17:50

1 stop17h 20m

London Heathrow

Fri 30/1

17:40-16:55

1 stop15h 15m

£574

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Tue 20/1

08:30-17:50

1 stop17h 20m

London Heathrow

Sat 31/1

09:05-11:00

2 stops17h 55m

£577

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 52 results
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Best time to book a flight from Xi'an to London

Have a flexible travel schedule? Discover the best time to fly to London from Xi'an 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 Xi'an to London

What is the cheapest time of day to fly from XIY to LON?

Find hourly flight availability from Xi'an to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 9% on flights from Xi'an to London by exploring options for tickets in the morning.

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

Share of one-stop return flights from Xi'an to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Beijing (PEK) – chosen by Cheapflights users on 77% of one-stop itineraries from Xi'an to London on Cheapflights.

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

Average return fare for one-stop flights from Xi'an to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Beijing (PKX) is the most affordable one-stop option, with an average return flight price of £508.

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

Shortest average travel time for one-stop one-way flights from Xi'an to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Beijing (PKX) have the shortest average one-way travel time for one-stop routes: 15h 05m.

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

Average stopover duration for one-stop one-way flights from Xi'an to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Beijing (PEK) offer the fastest connection on this route, with an average stopover time of 2h 18m.

Related info for your journey

Find useful and relevant information for your journey from Xi'an to London. 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 from for flights from Xi'an to London?

    Most people fly from Xi'an Xianyang (XIY) if they book a flight from Xi'an to London. On average, Xianyang has 0 outbound flights to London per day from 0 airlines. Xi'an Xianyang is conveniently located just 16.5 mi from Xi'an’s city center.

  • How long is the flight from Xi'an to London?

    There are many flights that can get you from Xi'an to London in 17h 20m. Fly via China Eastern, China Southern, or Air China to get the fastest option. Xi'an and London are separated by a distance of 5118 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Xi'an to London?

    The most popular flight routes from Xi'an to London are Xi'an Xianyang - London Heathrow, Xi'an Xianyang - London Gatwick and Xi'an Xianyang - London Stansted.

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

    The cheapest flight price from Xi'an to London is £243. On average you can expect to pay £1,006. The most popular route, (Xi'an Xianyang - London Heathrow), can usually be booked for £520.

  • Can I find deals for flights from Xi'an to London that include hotel bookings?

    Yes. In addition to deals on Xi'an to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Xi'an to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Xi'an to London.

  • Can I find deals for business class flights from Xi'an to London?

    Yes. Cheapflights offers flight deals from Xi'an to London 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 Xi'an to London?

    Currently, January is the cheapest month in which you can book a flight from Xi'an to London (average of £112). Flying from Xi'an to London in August is currently the most expensive (average of £164). 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

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Alternative routes for Xi'an to London

See prices for flight routes from nearby airports that may be better suited for you.
Xi'an to Heathrow flights
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Fly with Cheapflights

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How does Cheapflights help users find flights from Xi'an to London?

Cheapflights makes it easy to find Xi'an to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Xi'an to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Xi'an.

Can Cheapflights find flights from Xi'an to London with no change fees?

Certainly. Search results for flights to London from Xi'an shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Xi'an to London become cheaper?

Not ready to book yet? You can track prices for flights from Xi'an to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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