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Cheap flights from London Heathrow Airport to Xi'an from £313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Xi'an departing on 13/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Xi'an

Cheap return flights

Enter your travel dates to find the best prices.
China Southern Logo
22:10 - 23:05
LHR
-
XIY
17h 55m
1 stop
China Southern Logo
09:00 - 19:20
XIY
-
LHR
17h 20m
1 stop
£542China Southern
Tue, 22 Sep - Fri, 9 Oct
China Eastern Logo
21:20 - 09:25
LHR
-
XIY
29h 05m
1 stop
China Eastern Logo
07:30 - 18:40
XIY
-
LHR
18h 10m
1 stop
£546China Eastern
Thu, 11 Jun - Thu, 18 Jun
China Eastern Logo
21:20 - 09:25
LHR
-
XIY
29h 05m
1 stop
China Eastern Logo
07:30 - 18:40
XIY
-
LHR
18h 10m
1 stop
£570China Eastern
Tue, 9 Jun - Thu, 18 Jun
China Eastern Logo
20:55 - 23:50
LHR
-
XIY
43h 55m
2 stops
China Eastern Logo
07:30 - 18:40
XIY
-
LHR
18h 10m
1 stop
£599China Eastern
Tue, 9 Jun - Tue, 16 Jun
Shenzhen Airlines Logo
22:05 - 15:10
LHR
-
XIY
34h 05m
1 stop
Shenzhen Airlines Logo
22:10 - 20:00
XIY
-
LHR
28h 50m
1 stop
£605Shenzhen Airlines
Wed, 23 Sep - Tue, 6 Oct
China Eastern Logo
21:20 - 21:55
LHR
-
XIY
17h 35m
1 stop
China Eastern Logo
13:30 - 18:35
XIY
-
LHR
36h 05m
2 stops
£610China Eastern
Thu, 11 Jun - Thu, 18 Jun
Air China Logo
22:40 - 09:45
LHR
-
XIY
28h 05m
1 stop
Air China Logo
08:30 - 20:25
XIY
-
LHR
18h 55m
1 stop
£612Air China
Wed, 10 Jun - Mon, 29 Jun
China Southern Logo
21:00 - 08:55
LHR
-
XIY
28h 55m
1 stop
China Southern Logo
22:10 - 16:15
XIY
-
LHR
25h 05m
1 stop
£615China Southern
Thu, 11 Jun - Sat, 27 Jun
Air China Logo
22:40 - 11:15
LHR
-
XIY
29h 35m
1 stop
Air China Logo
08:30 - 20:25
XIY
-
LHR
18h 55m
1 stop
£616Air China
Wed, 10 Jun - Mon, 29 Jun
Air China Logo
22:40 - 09:45
LHR
-
XIY
28h 05m
1 stop
Air China Logo
12:30 - 20:25
XIY
-
LHR
14h 55m
1 stop
£617Air China
Wed, 10 Jun - Mon, 29 Jun

China Southern flights from London Heathrow Airport to Xi'an

Our best China Southern deals on London Heathrow Airport to Xi'an flight tickets
China Southern
22 Sept
LHR22:10London Heathrow
17h 55m
1 stop
XIY23:05Xi'an Xianyang
9 Oct
XIY09:00Xi'an Xianyang
17h 20m
1 stop
LHR19:20London Heathrow
£542
China Southern
11 Jun
LHR21:00London Heathrow
28h 55m
1 stop
XIY08:55Xi'an Xianyang
27 Jun
XIY22:10Xi'an Xianyang
25h 05m
1 stop
LHR16:15London Heathrow
£615
China Southern
8 Jun
LHR21:00London Heathrow
28h 55m
1 stop
XIY08:55Xi'an Xianyang
22 Jun
XIY20:00Xi'an Xianyang
30h 20m
1 stop
LHR19:20London Heathrow
£622

China Eastern flights from London Heathrow Airport to Xi'an

Our best China Eastern deals on London Heathrow Airport to Xi'an flight tickets
China Eastern
11 Jun
LHR21:20London Heathrow
29h 05m
1 stop
XIY09:25Xi'an Xianyang
18 Jun
XIY07:30Xi'an Xianyang
18h 10m
1 stop
LHR18:40London Heathrow
£546
China Eastern
9 Jun
LHR21:20London Heathrow
29h 05m
1 stop
XIY09:25Xi'an Xianyang
18 Jun
XIY07:30Xi'an Xianyang
18h 10m
1 stop
LHR18:40London Heathrow
£570
China Eastern
9 Jun
LHR20:55London Heathrow
43h 55m
2 stops
XIY23:50Xi'an Xianyang
16 Jun
XIY07:30Xi'an Xianyang
18h 10m
1 stop
LHR18:40London Heathrow
£599

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 16 May 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
Fastest return journey

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Tue 22/9

22:10-23:05

1 stop17h 55m

Xi'an Xianyang

Fri 9/10

09:00-19:20

1 stop17h 20m

£542

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Thu 11/6

21:20-09:25

1 stop29h 05m

Xi'an Xianyang

Thu 18/6

07:30-18:40

1 stop18h 10m

£546

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Tue 9/6

21:20-09:25

1 stop29h 05m

Xi'an Xianyang

Thu 18/6

07:30-18:40

1 stop18h 10m

£570

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Tue 9/6

20:55-23:50

2 stops43h 55m

Xi'an Xianyang

Tue 16/6

07:30-18:40

1 stop18h 10m

£599

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Wed 23/9

22:05-15:10

1 stop34h 05m

Xi'an Xianyang

Tue 6/10

22:10-20:00

1 stop28h 50m

£605

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Thu 11/6

21:20-21:55

1 stop17h 35m

Xi'an Xianyang

Thu 18/6

13:30-18:35

2 stops36h 05m

£610

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Wed 10/6

22:40-09:45

1 stop28h 05m

Xi'an Xianyang

Mon 29/6

08:30-20:25

1 stop18h 55m

£612

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Thu 11/6

21:00-08:55

1 stop28h 55m

Xi'an Xianyang

Sat 27/6

22:10-16:15

1 stop25h 05m

£615

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Wed 10/6

22:40-11:15

1 stop29h 35m

Xi'an Xianyang

Mon 29/6

08:30-20:25

1 stop18h 55m

£616

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Wed 10/6

22:40-09:45

1 stop28h 05m

Xi'an Xianyang

Mon 29/6

12:30-20:25

1 stop14h 55m

£617

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Xi'an from

How to get the cheapest flight ticket from London Heathrow Airport to Xi'an

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Heathrow Airport and Xi'an?

What is the cheapest month to fly to Xi'an?

The cheapest month to fly to Xi'an from London Heathrow Airport is in January. Flight prices, which tend to average around £410, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Xi'an from London Heathrow Airport during November instead. Flights to Xi'an in November, while not as cheap as those in January, still average around £423.

What is the cheapest day to depart on your flight to Xi'an?

The cheapest day to depart from London Heathrow Airport to Xi'an is on a Wednesday. Travellers who choose to depart for Xi'an on a Wednesday will often find tickets for as low as £497. On the other hand, Friday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £574.

What is the cheapest London Heathrow to Xi'an Xianyang flight route?

Fly from London Heathrow to Xi'an Xianyang for the best London Heathrow - Xi'an Xianyang flight prices

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

You are more likely to see cheaper flights to Xi'an from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Xi'an for around £618 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Xi'an from London Heathrow Airport for as low as £445 on momondo.

Can stopping save me money on London Heathrow Airport to Xi'an flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Xi'an.

When to book flights from London Heathrow Airport to Xi'an

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Xi'an according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Xi'an (LHR to XIY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Xi'an

Best price found

£627

Fastest flight time

10h 25m

Direct flights

Mon and Sat

Airports in Xi'an

1 airport
The best one-way flight to Xi'an from London Heathrow Airport in the past 72 hours is £627. The best return flight deal from London Heathrow Airport to Xi'an found on momondo in the last 72 hours is £1,032.
The fastest flight from London Heathrow Airport to Xi'an takes 10h 25m
Direct flights go from London Heathrow Airport to Xi'an on Monday and Saturday. Airline offering direct flights is Tianjin Airlines..
There is 1 airport in Xi'an. From London Heathrow Airport there are direct flights to Xi'an Xianyang (XIY).
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Xi'an

  • How far is London Heathrow to Xi'an Xianyang by plane?

    The distance between London Heathrow and Xi'an Xianyang is about 5134.6 mi. 10h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Heathrow Airport to Xi'an Xianyang Airport?

    Prices for flights from London Heathrow Airport to Xi'an Xianyang Airport are updated daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Xi'an Xianyang Airport?

  • How old do you have to be to fly from London Heathrow Airport to Xi'an Xianyang Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Xi'an Xianyang Airport.

  • What documentation or ID do you need to fly to Xi'an Xianyang Airport?

    The travel and health documents required for your trip to Xi'an Xianyang Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Xi'an Xianyang Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London Heathrow Airport to Xi'an?

  • What is the most popular airline from London Heathrow Airport to Xi'an?

Best airlines flying from London Heathrow Airport to Xi'an

Compare and see reviews for airlines that fly from London Heathrow Airport to Xi'an with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom £387Free CancellationRating
7.5
151 reviews
Search China Southern flights
Tianjin AirlinesPriceFrom £398Free CancellationRating
0.0
0 reviews
Search Tianjin Airlines flights
Air ChinaPriceFrom £430Free CancellationRating
7.3
149 reviews
Search Air China flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Xi'an?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Xi'an . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Xi'an with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Xi'an from London with this policy.

How can momondo help me find flights from London to Xi'an?

Once you have performed a search for London to Xi'an flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Xi'an right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Xi'an now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Xi'an and let you know when they change.

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Fly your favourite airline to Xi'an

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Tianjin Airlines
Air China
China Southern