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Cheap flights from Xi'an to London from £333

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
XIY — LON
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Xi'an to London

Enter your travel dates to find the best prices.

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 7 November 2025.

Thu 6/1121:00XIY - LGW
1 stop25h 00mChina Eastern
Wed 12/1110:30LGW - XIY
1 stop16h 50mChina Eastern
Deal found 6/11£412
Thu 6/1120:10XIY - LHR
1 stop31h 00mMultiple Airlines
Wed 12/1117:40LHR - XIY
1 stop15h 55mMultiple Airlines
Deal found 6/11£481
Thu 6/1122:00XIY - LCY
2 stops29h 35mMultiple Airlines
Wed 12/1107:45LCY - XIY
2 stops27h 25mMultiple Airlines
Deal found 6/11£942

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 7 November 2025.

Round-trip from

£550

One-way from

£333
Cathay Pacific
  • Cathay Pacific
  • 13/3-16/3
  • 2 total stops
  • 65h 30m total
  • Xi'an to London
Search Deals
China Eastern
  • China Eastern
  • 19/4
  • 1 total stop
  • 31h 40m total
  • Xi'an to London
Search Deals

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 7 November 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 - LHR

XIYLHR

Xi'an Xianyang

Fri 13/3

15:55-15:00

1 stop31h 05m

London Heathrow

Mon 16/3

20:15-14:40

1 stop34h 25m

£550

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Fri 13/3

08:00-17:30

1 stop17h 30m

London Heathrow

Mon 16/3

15:45-11:20

2 stops35h 35m

£690

Xi'anLondon

XIY - LGW

XIYLGW

Xi'an Xianyang

Fri 13/3

08:00-14:00

1 stop38h 00m

London Gatwick

Mon 16/3

10:30-11:20

1 stop16h 50m

£832

Xi'anLondon

XIY - LCY

XIYLCY

Xi'an Xianyang

Fri 20/2

08:00-10:55

2 stops34h 55m

London City

Tue 24/2

08:25-11:20

2 stops42h 55m

£2,559

Xi'anLondon

XIY - LCY

XIYLCY

Xi'an Xianyang

Fri 20/2

18:00-17:20

2 stops55h 20m

London City

Tue 24/2

10:00-23:35

2 stops29h 35m

£2,885

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Sun 19/4

18:00-18:40

1 stop31h 40m

£333

Xi'anLondon

XIY - LGW

XIYLGW

Xi'an Xianyang

Sun 19/4

18:00-15:10

1 stop28h 10m

£333

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Sun 19/4

10:30-15:10

2 stops35h 40m

£403

Xi'anLondon

XIY - LGW

XIYLGW

Xi'an Xianyang

Sun 19/4

23:10-15:00

3 stops46h 50m

£411

Xi'anLondon

XIY - STN

XIYSTN

Xi'an Xianyang

Sun 19/4

13:10-14:50

3 stops56h 40m

£435

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 13 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 7 November 2025.

When flying from Xi'an to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 £526.

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 30m. Fly via Cathay Pacific, China Eastern, or KLM 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 City, Xi'an Xianyang - London Gatwick and Xi'an Xianyang - London Heathrow.

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

    The cheapest flight price from Xi'an to London is £1,513. On average you can expect to pay £1,619. The most popular route, (Xi'an Xianyang - London City), can usually be booked for £942.

  • 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.

See more FAQs

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Alternative routes for Xi'an to London

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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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