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Cheap flights from Xi'an to London from £154

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 12/12. 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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Cheap return flights

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Multiple Airlines Logo
14:15 - 14:00XIY-LGW
31h 45m1 stop
Multiple Airlines Logo
10:30 - 14:40LGW-XIY
20h 10m1 stop
£434Multiple Airlines
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Sun, 30 Nov - Wed, 31 Dec
China Southern Logo
09:00 - 18:35XIY-LHR
17h 35m1 stop
China Southern Logo
17:15 - 17:50LHR-XIY
16h 35m1 stop
£455China Southern
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Sun, 30 Nov - Wed, 31 Dec
Cathay Pacific Logo
15:55 - 15:00XIY-LHR
31h 05m1 stop
Cathay Pacific Logo
20:15 - 14:40LHR-XIY
34h 25m1 stop
£516Cathay Pacific
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Fri, 13 Mar - Mon, 16 Mar
Cathay Pacific Logo
15:55 - 15:00XIY-LHR
31h 05m1 stop
Cathay Pacific Logo
17:50 - 14:40LHR-XIY
36h 50m1 stop
£517Cathay Pacific
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Fri, 13 Mar - Mon, 16 Mar
China Southern Logo
08:00 - 18:35XIY-LHR
18h 35m1 stop
China Southern Logo
17:15 - 20:00LHR-XIY
18h 45m2 stops
£559China Southern
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Sun, 30 Nov - Wed, 31 Dec
XiamenAir Logo
14:20 - 20:50XIY-LHR
38h 30m2 stops
XiamenAir Logo
06:30 - 19:50LHR-XIY
29h 20m2 stops
£589XiamenAir
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Sun, 30 Nov - Wed, 31 Dec
China Eastern Logo
08:00 - 17:30XIY-LHR
17h 30m1 stop
China Eastern Logo
06:20 - 11:20LHR-XIY
21h 00m2 stops
£678China Eastern
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Fri, 13 Mar - Mon, 16 Mar
China Eastern Logo
08:00 - 17:30XIY-LHR
17h 30m1 stop
China Eastern Logo
15:45 - 11:20LHR-XIY
35h 35m2 stops
£689China Eastern
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Fri, 13 Mar - Mon, 16 Mar
Emirates Logo
11:10 - 12:05XIY-STN
32h 55m2 stops
Emirates Logo
20:15 - 10:00STN-XIY
29h 45m2 stops
£1,458Emirates
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Thu, 1 Jan - Thu, 8 Jan
Emirates Logo
11:10 - 11:40XIY-LGW
32h 30m2 stops
Emirates Logo
09:40 - 10:00LGW-XIY
40h 20m2 stops
£1,463Emirates
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Thu, 1 Jan - Thu, 8 Jan

Cathay Pacific flights from Xi'an to London

Our best Cathay Pacific deals on Xi'an to London flight tickets
Cathay Pacific
13 Mar
XIY15:55Xi'an Xianyang
31h 05m
1 stop
LHR15:00London Heathrow
16 Mar
LHR20:15London Heathrow
34h 25m
1 stop
XIY14:40Xi'an Xianyang
£516
Find similar
Cathay Pacific
13 Mar
XIY15:55Xi'an Xianyang
31h 05m
1 stop
LHR15:00London Heathrow
16 Mar
LHR17:50London Heathrow
36h 50m
1 stop
XIY14:40Xi'an Xianyang
£517
Find similar

China Eastern flights from Xi'an to London

Our best China Eastern deals on Xi'an to London flight tickets
China Eastern
27 Nov
XIY13:30Xi'an Xianyang
25h 00m
1 stop
LGW06:30London Gatwick
1 Dec
LGW10:30London Gatwick
16h 50m
1 stop
XIY11:20Xi'an Xianyang
£429
Find similar
China Eastern
24 Nov
XIY18:00Xi'an Xianyang
31h 30m
1 stop
LHR17:30London Heathrow
1 Dec
LHR21:00London Heathrow
18h 35m
1 stop
XIY23:35Xi'an Xianyang
£467
Find similar
China Eastern
27 Nov
XIY13:30Xi'an Xianyang
25h 00m
1 stop
LGW06:30London Gatwick
1 Dec
LGW17:00London Gatwick
34h 20m
1 stop
XIY11:20Xi'an Xianyang
£503
Find similar

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 19 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 - LGW

XIYLGW

Xi'an Xianyang

Sun 30/11

14:15-14:00

1 stop31h 45m

London Gatwick

Wed 31/12

10:30-14:40

1 stop20h 10m

£434

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Sun 30/11

09:00-18:35

1 stop17h 35m

London Heathrow

Wed 31/12

17:15-17:50

1 stop16h 35m

£455

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Fri 13/3

15:55-15:00

1 stop31h 05m

London Heathrow

Mon 16/3

20:15-14:40

1 stop34h 25m

£516

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Fri 13/3

15:55-15:00

1 stop31h 05m

London Heathrow

Mon 16/3

17:50-14:40

1 stop36h 50m

£517

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Sun 30/11

08:00-18:35

1 stop18h 35m

London Heathrow

Wed 31/12

17:15-20:00

2 stops18h 45m

£559

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Sun 30/11

14:20-20:50

2 stops38h 30m

London Heathrow

Wed 31/12

06:30-19:50

2 stops29h 20m

£589

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Fri 13/3

08:00-17:30

1 stop17h 30m

London Heathrow

Mon 16/3

06:20-11:20

2 stops21h 00m

£678

Xi'anLondon

XIY - LHR

XIYLHR

Xi'an Xianyang

Fri 13/3

08:00-17:30

1 stop17h 30m

London Heathrow

Mon 16/3

15:45-11:20

2 stops35h 35m

£689

Xi'anLondon

XIY - STN

XIYSTN

Xi'an Xianyang

Thu 1/1

11:10-12:05

2 stops32h 55m

London Stansted

Thu 8/1

20:15-10:00

2 stops29h 45m

£1,458

Xi'anLondon

XIY - LGW

XIYLGW

Xi'an Xianyang

Thu 1/1

11:10-11:40

2 stops32h 30m

London Gatwick

Thu 8/1

09:40-10:00

2 stops40h 20m

£1,463

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 £607. 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

11h 35m

Direct flights

Sat

Airports in London

1 airport
The fastest flight from Xi'an to London takes 11h 35m
Direct flights go from Xi'an to London on Saturday. 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 17h 15m.

  • 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?

Travelling to a place near London?

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Ipswich
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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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Find better results for your trip to the United Kingdom

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 Gatwick Airport
London Heathrow Airport
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London Southend Airport
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