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Cheap flights from Xi'an to London from £157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Xi'an to London departing on 7/12. 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 Xi'an to London

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
18:00 - 17:30XIY-LHR
31h 30m1 stop
China Eastern Logo
19:20 - 14:40LHR-XIY
35h 20m2 stops
£658China Eastern
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Fri, 5 Dec - Mon, 8 Dec
Multiple Airlines Logo
20:00 - 21:45XIY-STN
33h 45m3 stops
Multiple Airlines Logo
15:40 - 00:05STN-XIY
24h 25m2 stops
£675Multiple Airlines
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Sun, 4 Jan - Tue, 10 Feb
Multiple Airlines Logo
20:00 - 21:45XIY-STN
33h 45m3 stops
Multiple Airlines Logo
18:05 - 01:35STN-XIY
47h 30m3 stops
£678Multiple Airlines
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Sun, 4 Jan - Tue, 10 Feb
China Eastern Logo
18:00 - 20:50XIY-LHR
34h 50m2 stops
China Eastern Logo
19:20 - 14:40LHR-XIY
35h 20m2 stops
£717China Eastern
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Fri, 5 Dec - Mon, 8 Dec
Cathay Pacific Logo
15:55 - 15:00XIY-LHR
31h 05m1 stop
Cathay Pacific Logo
11:00 - 14:40LHR-XIY
19h 40m1 stop
£720Cathay Pacific
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Fri, 5 Dec - Mon, 8 Dec
Multiple Airlines Logo
19:00 - 17:40XIY-LGW
30h 40m1 stop
Multiple Airlines Logo
13:05 - 00:05LGW-XIY
27h 00m2 stops
£810Multiple Airlines
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Sun, 4 Jan - Tue, 10 Feb
Multiple Airlines Logo
07:35 - 21:00XIY-LGW
45h 25m3 stops
Multiple Airlines Logo
11:05 - 18:55LGW-XIY
23h 50m1 stop
£895Multiple Airlines
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Sun, 4 Jan - Tue, 10 Feb
China Southern Logo
20:45 - 18:35XIY-LHR
29h 50m1 stop
China Southern Logo
21:30 - 19:30LHR-XIY
14h 00m1 stop
£1,293China Southern
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Sun, 4 Jan - Tue, 10 Feb
Air China Logo
15:30 - 06:55XIY-LGW
23h 25m1 stop
Air China Logo
11:05 - 18:55LGW-XIY
23h 50m1 stop
£1,312Air China
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Sat, 3 Jan - Tue, 10 Feb
XiamenAir Logo
20:55 - 20:50XIY-LHR
31h 55m2 stops
XiamenAir Logo
20:25 - 19:50LHR-XIY
39h 25m2 stops
£1,320XiamenAir
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Sun, 4 Jan - Tue, 10 Feb

China Southern flights from Xi'an to London

Our best China Southern deals on Xi'an to London flight tickets
China Southern
5 Dec
XIY08:00Xi'an Xianyang
18h 35m
1 stop
LHR18:35London Heathrow
8 Dec
LHR22:00London Heathrow
37h 55m
2 stops
XIY19:55Xi'an Xianyang
£822
Find similar
China Southern
4 Jan
XIY20:45Xi'an Xianyang
29h 50m
1 stop
LHR18:35London Heathrow
10 Feb
LHR21:30London Heathrow
14h 00m
1 stop
XIY19:30Xi'an Xianyang
£1,293
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China Eastern flights from Xi'an to London

Our best China Eastern deals on Xi'an to London flight tickets
China Eastern
27 Nov
XIY18:00Xi'an Xianyang
20h 30m
1 stop
LGW06:30London Gatwick
1 Dec
LGW10:30London Gatwick
16h 50m
1 stop
XIY11:20Xi'an Xianyang
£503
Find similar
China Eastern
5 Dec
XIY18:00Xi'an Xianyang
31h 30m
1 stop
LHR17:30London Heathrow
8 Dec
LHR19:20London Heathrow
35h 20m
2 stops
XIY14:40Xi'an Xianyang
£658
Find similar
China Eastern
27 Nov
XIY19:10Xi'an Xianyang
30h 20m
2 stops
LHR17:30London Heathrow
1 Dec
LHR21:00London Heathrow
37h 45m
1 stop
XIY18:45Xi'an Xianyang
£695
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momondo 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, momondo users made 279,928 searches. Data last updated 26 November 2025.
Use the filters below to find and compare flights from Xi'an to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Fri 5/12

18:00-17:30

1 stop31h 30m

London Heathrow

Mon 8/12

19:20-14:40

2 stops35h 20m

£658

Xi'anLondon

XIY - STN

XIYSTN

Xi'an Xianyang

Sun 4/1

20:00-21:45

3 stops33h 45m

London Stansted

Tue 10/2

15:40-00:05

2 stops24h 25m

£675

Xi'anLondon

XIY - STN

XIYSTN

Xi'an Xianyang

Sun 4/1

20:00-21:45

3 stops33h 45m

London Stansted

Tue 10/2

18:05-01:35

3 stops47h 30m

£678

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Fri 5/12

18:00-20:50

2 stops34h 50m

London Heathrow

Mon 8/12

19:20-14:40

2 stops35h 20m

£717

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Fri 5/12

15:55-15:00

1 stop31h 05m

London Heathrow

Mon 8/12

11:00-14:40

1 stop19h 40m

£720

Xi'anLondon

XIY - LGW

XIYLGW

Xi'an Xianyang

Sun 4/1

19:00-17:40

1 stop30h 40m

London Gatwick

Tue 10/2

13:05-00:05

2 stops27h 00m

£810

Xi'anLondon

XIY - LGW

XIYLGW

Xi'an Xianyang

Sun 4/1

07:35-21:00

3 stops45h 25m

London Gatwick

Tue 10/2

11:05-18:55

1 stop23h 50m

£895

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Sun 4/1

20:45-18:35

1 stop29h 50m

London Heathrow

Tue 10/2

21:30-19:30

1 stop14h 00m

£1,293

Xi'anLondon

XIY - LGW

XIYLGW

Xi'an Xianyang

Sat 3/1

15:30-06:55

1 stop23h 25m

London Gatwick

Tue 10/2

11:05-18:55

1 stop23h 50m

£1,312

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Sun 4/1

20:55-20:50

2 stops31h 55m

London Heathrow

Tue 10/2

20:25-19:50

2 stops39h 25m

£1,320

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 London from

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

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 day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £608. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Xi'an to London for around £775.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £621. Flights in the afternoon are often more expensive, with an average ticket price of £682.

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

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

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

There are 2 cabin classes available to choose from on Xi'an Xianyang to London 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 Xi'an to London flights?

You could potentially save up to 13% on your flight if you consider stops on a Xi'an to London flight.

When to book flights from Xi'an to London

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

Cheap Xi'an to London (XIY to LON) flight deals and tips

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

Fastest flight time

30h 30m

Direct flights

Mon

Airports in London

1 airport
The fastest flight from Xi'an to London takes 30h 30m
Direct flights go from Xi'an to London on Monday. Airline offering direct flights is Tianjin Airlines..
There is 1 airport near London: London Heathrow (LHR)
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  • How far is Xi'an Xianyang to London by plane?

    Xi'an Xianyang and London are 5121.9 mi apart from one another. A reasonable flight in good conditions will take 11h 35m.

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

    Prices for flights from Xi'an Xianyang Airport to London refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Xi'an Xianyang Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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Southend-on-Sea
Ipswich
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Guildford
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Chelmsford
Hayes
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Ramsgate
Dartford
Bedford
Winchester

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Xi'an.

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

Yes. momondo allows you to filter the results for Xi'an to London flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from Xi'an. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Xi'an and alert you when they change.

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Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
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London Heathrow Airport
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London Southend Airport
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