Cheap flights from London Heathrow Airport to Xi'an from £280

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 8/9. 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

Tianjin Airlines Logo
22:00 - 15:25LHR-XIY
10h 25mdirect
Tianjin Airlines Logo
17:30 - 20:00XIY-LHR
33h 30m1 stop
£413Tianjin Airlines
Find Deal
Fri, 5 Sep - Fri, 12 Sep
Tianjin Airlines Logo
22:00 - 15:25LHR-XIY
10h 25mdirect
Tianjin Airlines Logo
15:45 - 20:00XIY-LHR
11h 15mdirect
£427Tianjin Airlines
Find Deal
Fri, 5 Sep - Fri, 12 Sep
China Southern Logo
22:10 - 15:40LHR-XIY
34h 30m1 stop
China Southern Logo
16:00 - 19:00XIY-LHR
34h 00m1 stop
£431China Southern
Find Deal
Sat, 27 Sep - Sat, 4 Oct
China Southern Logo
19:15 - 21:40LHR-XIY
19h 25m1 stop
China Southern Logo
09:00 - 19:00XIY-LHR
17h 00m1 stop
£432China Southern
Find Deal
Sun, 28 Sep - Sun, 5 Oct
Shenzhen Airlines Logo
22:05 - 00:20LHR-XIY
19h 15m1 stop
Shenzhen Airlines Logo
14:40 - 20:00XIY-LHR
36h 20m1 stop
£441Shenzhen Airlines
Find Deal
Sat, 27 Sep - Sat, 4 Oct
 Logo
22:05 - 00:20LHR-XIY
19h 15m1 stop
 Logo
08:30 - 20:30XIY-LHR
19h 00m1 stop
Fri, 5 Sep - Sun, 14 Sep
 Logo
22:05 - 00:20LHR-XIY
19h 15m1 stop
 Logo
08:30 - 17:45XIY-LHR
16h 15m1 stop
Wed, 3 Sep - Wed, 10 Sep
 Logo
22:05 - 00:20LHR-XIY
19h 15m1 stop
 Logo
11:00 - 20:30XIY-LHR
16h 30m1 stop
Wed, 3 Sep - Wed, 10 Sep
Air China Logo
17:40 - 16:55LHR-XIY
15h 15m1 stop
Air China Logo
08:30 - 20:30XIY-LHR
19h 00m1 stop
£520Air China
Find Deal
Mon, 5 Jan - Fri, 3 Apr
Shenzhen Airlines Logo
21:10 - 23:05LHR-XIY
17h 55m1 stop
Shenzhen Airlines Logo
18:20 - 19:10XIY-LHR
32h 50m1 stop
£524Shenzhen Airlines
Find Deal
Fri, 31 Oct - Fri, 21 Nov

Lufthansa flights from London Heathrow Airport to Xi'an

Our best Lufthansa deals on London Heathrow Airport to Xi'an flight tickets
Lufthansa
31 Oct
LHR07:40London Heathrow
25h 15m
2 stops
XIY16:55Xi'an Xianyang
21 Nov
XIY08:30Xi'an Xianyang
20h 30m
2 stops
LHR21:00London Heathrow
Lufthansa
3 Sept
LHR13:45London Heathrow
19h 40m
2 stops
XIY16:25Xi'an Xianyang
10 Sept
XIY08:30Xi'an Xianyang
21h 10m
2 stops
LHR22:40London Heathrow
Lufthansa
3 Sept
LHR13:45London Heathrow
19h 40m
2 stops
XIY16:25Xi'an Xianyang
10 Sept
XIY08:30Xi'an Xianyang
21h 10m
2 stops
LHR22:40London Heathrow

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
27 Sept
LHR22:10London Heathrow
34h 30m
1 stop
XIY15:40Xi'an Xianyang
4 Oct
XIY16:00Xi'an Xianyang
34h 00m
1 stop
LHR19:00London Heathrow
China Southern
28 Sept
LHR19:15London Heathrow
19h 25m
1 stop
XIY21:40Xi'an Xianyang
5 Oct
XIY09:00Xi'an Xianyang
17h 00m
1 stop
LHR19:00London Heathrow
China Southern
27 Sept
LHR21:00London Heathrow
35h 10m
1 stop
XIY15:10Xi'an Xianyang
4 Oct
XIY22:25Xi'an Xianyang
27h 35m
2 stops
LHR19:00London Heathrow

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 15 August 2025.
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

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 5/9

22:00-15:25

Nonstop10h 25m

Xi'an Xianyang

Fri 12/9

17:30-20:00

1 stop33h 30m

£413

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 5/9

22:00-15:25

Nonstop10h 25m

Xi'an Xianyang

Fri 12/9

15:45-20:00

Nonstop11h 15m

£427

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sat 27/9

22:10-15:40

1 stop34h 30m

Xi'an Xianyang

Sat 4/10

16:00-19:00

1 stop34h 00m

£431

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sun 28/9

19:15-21:40

1 stop19h 25m

Xi'an Xianyang

Sun 5/10

09:00-19:00

1 stop17h 00m

£432

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Sat 27/9

22:05-00:20

1 stop19h 15m

Xi'an Xianyang

Sat 4/10

14:40-20:00

1 stop36h 20m

£441

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 5/9

22:05-00:20

1 stop19h 15m

Xi'an Xianyang

Sun 14/9

08:30-20:30

1 stop19h 00m

£458

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Wed 3/9

22:05-00:20

1 stop19h 15m

Xi'an Xianyang

Wed 10/9

08:30-17:45

1 stop16h 15m

£460

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Wed 3/9

22:05-00:20

1 stop19h 15m

Xi'an Xianyang

Wed 10/9

11:00-20:30

1 stop16h 30m

£461

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Mon 5/1

17:40-16:55

1 stop15h 15m

Xi'an Xianyang

Fri 3/4

08:30-20:30

1 stop19h 00m

£520

LondonXi'an

LHR - XIY

LHRXIY

London Heathrow

Fri 31/10

21:10-23:05

1 stop17h 55m

Xi'an Xianyang

Fri 21/11

18:20-19:10

1 stop32h 50m

£524

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Xi'an?

The cheapest month to fly to Xi'an from London Heathrow Airport is in February. Flight prices, which tend to average around £398, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Xi'an from London Heathrow Airport during April instead. Flights to Xi'an in April, while not as cheap as those in February, still average around £414.

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 Monday. Travellers who choose to depart for Xi'an on a Monday will often find tickets for as low as £407. On the other hand, Wednesday 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 £504.

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

Flying to Xi'an from London Heathrow Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as £439 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Xi'an, so prices are often more expensive at around £625 per ticket.

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 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 £517 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 £345 on momondo.

What cabin class options are available on London Heathrow to Xi'an Xianyang flights?

There are 3 cabin classes available to choose from on London Heathrow to Xi'an Xianyang flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 34% on your flight if you consider stops on a London Heathrow Airport to Xi'an flight.

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

£280

Fastest flight time

10h 25m

Direct flights

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 £280. The best return flight deal from London Heathrow Airport to Xi'an found on momondo in the last 72 hours is £413.
The fastest flight from London Heathrow Airport to Xi'an takes 10h 25m
Direct flights go from London Heathrow Airport to Xi'an on Saturday. Airline offering direct flights is Tianjin Airlines..
There is 1 airport near Xi'an: Xi'an Xianyang (XIY)
  • 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
Tianjin AirlinesPriceFrom £346Free CancellationRating
10.0
2 reviews
Search Tianjin Airlines flights
Shenzhen AirlinesPriceFrom £376Free CancellationRating
6.8
15 reviews
Search Shenzhen Airlines flights
China SouthernPriceFrom £382Free CancellationRating
7.6
106 reviews
Search China Southern flights
Air ChinaPriceFrom £405Free CancellationRating
7.3
94 reviews
Search Air China flights
  • Tianjin Airlines Flights From London Heathrow Airport to Xi'an

    Across 2 Tianjin Airlines flights from London Heathrow Airport to Xi'an this week, the average price was £576, with the best Tianjin Airlines deals starting from £469 round-trip. 2 users have rated Tianjin Airlines on momondo, with an average score of 10.0/10.

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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