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Cheap flights from Xi'an to London Heathrow Airport from £242

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
XIY — LHR
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Xi'an to Heathrow

Enter your travel dates to find the best prices.

Best flights from Xi'an to Heathrow
Discover carefully curated flight deals from Xi'an to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Sun 3/507:30XIY - LHR
1 stop18h 10mChina Eastern
Thu 21/521:20LHR - XIY
1 stop19h 50mChina Eastern
Deal found 18/12£619
Sun 3/511:00XIY - LHR
1 stop16h 25mMultiple Airlines
Thu 21/513:40LHR - XIY
2 stops19h 45mMultiple Airlines
Deal found 18/12£686
Tue 27/113:25XIY - LHR
1 stop36h 40mAsiana Airlines
Fri 30/120:10LHR - XIY
1 stop32h 15mAsiana Airlines
Deal found 15/12£866
Tue 27/120:05XIY - LHR
1 stop31h 05mShenzhen Airlines
Fri 30/121:10LHR - XIY
2 stops38h 25mShenzhen Airlines
Deal found 15/12£878
Tue 27/113:00XIY - LHR
2 stops33h 30mEtihad Airways
Fri 30/108:50LHR - XIY
2 stops20h 25mEtihad Airways
Deal found 15/12£949
Fri 24/407:30XIY - LHR
1 stop18h 10mChina Eastern
Mon 4/521:20LHR - XIY
1 stop19h 50mChina Eastern
Deal found 18/12£621
Fri 24/420:30XIY - LHR
2 stops20h 25mMultiple Airlines
Mon 4/522:05LHR - XIY
1 stop17h 10mMultiple Airlines
Deal found 18/12£736

Find flight deals from Xi'an to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Xi'an (XIY) to Heathrow (LHR). 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 18 December 2025.

Round-trip from

£619

One-way from

£242
China Eastern
  • China Eastern
  • 3/5-21/5
  • 2 total stops
  • 38h 00m total
  • Xi'an to London
Search Deals
China Eastern
  • China Eastern
  • 24/3
  • 1 total stop
  • 31h 30m total
  • Xi'an to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Xi'an to Heathrow 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 18 December 2025.
Use the filters below to find and compare flights from Xi'an to London Heathrow Airport that are best for you.

Fly from

Xi'an

Fly to

Heathrow

Route

Depart

Return

Price

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Sun 3/5

07:30-18:40

1 stop18h 10m

London Heathrow

Thu 21/5

21:20-00:10

1 stop19h 50m

£619

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Fri 24/4

07:30-18:40

1 stop18h 10m

London Heathrow

Mon 4/5

21:20-00:10

1 stop19h 50m

£621

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Sun 3/5

11:00-20:25

1 stop16h 25m

London Heathrow

Thu 21/5

13:40-16:25

2 stops19h 45m

£686

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Fri 24/4

20:30-09:55

2 stops20h 25m

London Heathrow

Mon 4/5

22:05-22:15

1 stop17h 10m

£736

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Tue 27/1

13:25-18:05

1 stop36h 40m

London Heathrow

Fri 30/1

20:10-12:25

1 stop32h 15m

£866

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Tue 27/1

20:05-19:10

1 stop31h 05m

London Heathrow

Fri 30/1

21:10-19:35

2 stops38h 25m

£878

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Tue 27/1

13:00-14:30

2 stops33h 30m

London Heathrow

Fri 30/1

08:50-13:15

2 stops20h 25m

£949

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Thu 26/3

07:00-17:30

1 stop18h 30m

£242

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Fri 27/3

08:00-17:30

1 stop17h 30m

£250

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Sun 22/3

07:00-17:30

1 stop18h 30m

£264

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 19 results
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Best time to book a flight from Xi'an to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Find hourly flight availability from Xi'an to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

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

Related info for your journey

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

    Located just 16.5 mi from the city center, Xi'an Xianyang is the airport most travelers will use when flying to London Heathrow from Xi'an. Booking flights from Xianyang (XIY) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

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

    Airlines like China Eastern fly from Xi'an to London Heathrow Airport in about 18h 10m. The time it takes to get you to your destination can typically vary by up to . There are 5118 mi between Xi'an and London Heathrow Airport.

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

    Looking at all options, your cheapest flight can be booked for £1,482. While the most popular route (Xi'an Xianyang - London Heathrow) can be booked for £495 on average, our data indicates £1,585 when flying from Xi'an to London Heathrow Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Xi'an to Heathrow 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Hounslow
Northampton
Luton
Gatwick
Wembley
Ilford
Brentford
Colchester
Hayes
Watford
Crawley
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Winchester
Bedford
Romford
Chichester
Eastbourne

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Alternative routes for Xi'an to Heathrow

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

Fly with Cheapflights

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

When you search for this flight from Xi'an to Heathrow, 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 Xi'an to Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Xi'an to Heathrow for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Xi'an to Heathrow flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Xi'an today and book when prices fit your budget.

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