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Cheap flights from London Heathrow Airport to Xi'an from £349

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — XIY
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Xi'an Xianyang are usually found in January or November, booked 20 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Heathrow to Xi'an

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Xi'an
Explore the most affordable flight options available from Heathrow to Xi'an. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Mon 6/722:05
LHR
-
XIY
1 stop17h 10m
Shenzhen Airlines
Mon 13/708:35
XIY
-
LHR
1 stop18h 15m
Shenzhen Airlines
Deal found 8/6£520
Mon 6/722:05
LHR
-
XIY
1 stop17h 10m
Shenzhen Airlines
Wed 15/708:35
XIY
-
LHR
1 stop18h 25m
Shenzhen Airlines
Deal found 8/6£521
Sat 7/1121:30
LHR
-
XIY
1 stop17h 20m
China Southern
Sun 29/1108:00
XIY
-
LHR
1 stop18h 35m
China Southern
Deal found 8/6£529
Mon 6/722:05
LHR
-
XIY
1 stop28h 35m
Shenzhen Airlines
Wed 29/706:55
XIY
-
LHR
1 stop20h 05m
Shenzhen Airlines
Deal found 6/6£552
Thu 3/920:25
LHR
-
XIY
1 stop14h 50m
Air China
Thu 3/1220:35
XIY
-
LHR
1 stop27h 20m
Air China
Deal found 9/6£555
Fri 4/921:00
LHR
-
XIY
1 stop15h 00m
China Southern
Thu 3/1209:00
XIY
-
LHR
1 stop17h 35m
China Southern
Deal found 9/6£574
Thu 3/907:30
LHR
-
XIY
2 stops29h 10m
Multiple Airlines
Thu 3/1220:30
XIY
-
LHR
2 stops44h 40m
Multiple Airlines
Deal found 9/6£587
Mon 6/722:05
LHR
-
XIY
1 stop17h 10m
Shenzhen Airlines
Fri 31/718:15
XIY
-
LHR
1 stop32h 35m
Shenzhen Airlines
Deal found 6/6£592
Wed 8/707:25
LHR
-
XIY
2 stops26h 00m
Multiple Airlines
Tue 28/722:10
XIY
-
LHR
1 stop28h 50m
Multiple Airlines
Deal found 6/6£608
Sun 28/622:40
LHR
-
XIY
1 stop13h 35m
Multiple Airlines
Mon 20/708:35
XIY
-
LHR
1 stop18h 15m
Multiple Airlines
Deal found 7/6£613
Wed 8/719:15
LHR
-
XIY
1 stop19h 25m
China Southern
Sun 26/720:10
XIY
-
LHR
1 stop28h 55m
China Southern
Deal found 10/6£618
Wed 8/719:15
LHR
-
XIY
1 stop19h 25m
China Southern
Tue 28/722:45
XIY
-
LHR
1 stop24h 30m
China Southern
Deal found 6/6£621

Find flight deals from Heathrow to Xi'an

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 10 June 2026.

Round-trip from

£520

One-way from

£349

Popular in

December

Cheapest in

January

Average price

£642
Shenzhen Airlines
  • Shenzhen Airlines
  • 6/7-13/7
  • 2 total stops
  • 35h 25m total
  • London to Xi'an
Search Deals
2/9
  • 2/9
  • 1 total stop
  • 18h 55m total
  • London to Xi'an
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 10 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Xi'an that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Mon 6/7

22:05-22:15

1 stop17h 10m

Xi'an Xianyang

Sun 26/7

22:10-19:50

1 stop28h 40m

£552

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 21/8

22:05-13:15

1 stop32h 10m

Xi'an Xianyang

Fri 4/9

07:40-20:00

1 stop19h 20m

£668

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Thu 5/11

21:00-14:40

1 stop33h 40m

Xi'an Xianyang

Mon 9/11

13:30-18:20

2 stops36h 50m

£707

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Mon 29/6

22:05-23:20

1 stop18h 15m

Xi'an Xianyang

Wed 22/7

06:55-20:00

1 stop20h 05m

£802

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sun 28/6

22:05-09:40

1 stop28h 35m

Xi'an Xianyang

Wed 22/7

06:55-20:00

1 stop20h 05m

£827
Fastest return journey

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sun 5/7

22:05-22:15

1 stop17h 10m

Xi'an Xianyang

Wed 29/7

08:35-20:00

1 stop18h 25m

£846

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sat 27/6

22:05-09:40

1 stop28h 35m

Xi'an Xianyang

Fri 17/7

08:35-20:00

1 stop18h 25m

£867

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Wed 22/7

22:05-16:50

1 stop35h 45m

Xi'an Xianyang

Wed 29/7

06:55-20:00

1 stop20h 05m

£914

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 21/8

09:30-18:05

2 stops25h 35m

Xi'an Xianyang

Fri 18/9

17:05-12:45

2 stops26h 40m

£925
Cheapest one-way

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Wed 2/9

22:00-23:55

1 stop18h 55m

£349

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Xi'an

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

How far ahead should I book a flight from London Heathrow Airport to Xi'an?

The price you pay for your flight from London Heathrow Airport to Xi'an may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Heathrow Airport to Xi'an?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Xi'an (average of £409). Flying from London Heathrow Airport to Xi'an in December is currently the most expensive (average of £1,015). 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.

How much does it cost for a return flight from London Heathrow Airport to Xi'an?

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 10 June 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Xi'an, such as China Southern and Air China. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
China Southern
7.5
Good
153 reviews
Check prices

Crew

8.1

Food

7.3

Overall

7.5

Comfort

7.7

Boarding

7.9

Entertainment

7.2

Reviews

1 / 7
2.0
Mediocre

Anonymous,Mar 2026

NRT - CAN

The reclinjng didnot work in our seats. The TV didnot work. The crew was not helpful. The food was awful. Overall very very poor experience. I traveled with the family of 5
China Southern
7.5
Good
153 reviews
China Southern
7.5
Good
153 reviews
Check prices

Crew

8.1

Food

7.3

Overall

7.5

Comfort

7.7

Boarding

7.9

Entertainment

7.2

Reviews

1 / 7
2.0
Mediocre

Anonymous,Mar 2026

NRT - CAN

The reclinjng didnot work in our seats. The TV didnot work. The crew was not helpful. The food was awful. Overall very very poor experience. I traveled with the family of 5
Air China
7.3
Good
154 reviews
China Southern
7.5
Good
153 reviews
Check prices

Crew

8.1

Food

7.3

Overall

7.5

Comfort

7.7

Boarding

7.9

Entertainment

7.2

Reviews

1 / 7
2.0
Mediocre

Anonymous,Mar 2026

NRT - CAN

The reclinjng didnot work in our seats. The TV didnot work. The crew was not helpful. The food was awful. Overall very very poor experience. I traveled with the family of 5

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    Xi'an Xianyang (XIY), located 16.5 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Xi'an. 3 airlines have flights to Xianyang from London Heathrow on a regular basis. Booking flights from London Heathrow to Xi'an Xianyang should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

    There are many flights that can get you from London Heathrow Airport to Xi'an in 28h 35m. Fly via Shenzhen Airlines, Beijing Capital Airlines, or China Eastern to get the fastest option. The distance from London Heathrow Airport to Xi'an is about 5118 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, China Southern (£387), Tianjin Airlines (£397), and Air China (£429) offers the cheapest pricing from London Heathrow Airport to Xi'an. China Southern is priced at 37% lower than the current average price of a flight leaving 3 months from now.

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

    On average you can expect to pay £806 for a flight from London Heathrow Airport to Xi'an. The cheapest flight overall is £673 while the most popular route, (London Heathrow - Xi'an Xianyang) is currently priced at £549.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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.

  • What is the cheapest month to book a flight from London Heathrow Airport to Xi'an?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Xi'an (average of £409). Flying from London Heathrow Airport to Xi'an in December is currently the most expensive (average of £1,015). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Xi'an

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

Top 3 airlines flying from Heathrow to Xi'an

Discover the top 3 airlines that operate flights from Heathrow 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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£387Average£523FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Tianjin AirlinesCheapest£397Average£630FlexibilityNo cancel feeOn-timeN/A
Search Tianjin Airlines flights
Air ChinaCheapest£429Average£635FlexibilityNo 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 Heathrow to Xi'an?

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

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

Certainly. Search results for flights to Xi'an from Heathrow 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 Heathrow to Xi'an become cheaper?

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

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