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

Airlines like Beijing Capital Airlines, Tianjin Airlines, and China Southern fly from Xi'an to London Heathrow Airport in about 11h 15m. The time it takes to get you to your destination can typically vary by up to 8h. There are 5118 mi between Xi'an and London Heathrow Airport. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What airport do you fly from for flights from Xi'an to London Heathrow?

Located just 16.5 mi from the city center, Xi'an Xianyang is the airport most travelers will use when flying to London Heathrow from Xi'an. Booking flights from Xianyang (XIY) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Xi'an to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£209+ Cheap Flights from Xi'an to London Heathrow Airport

Cheap flight deals from Xi'an to Heathrow

Enter your travel dates to find the best prices.

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Cheapest flights from Xi'an to Heathrow
Explore the most affordable flight options available from Xi'an to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Fri 18/910:00 -

1 stop15h 05m

Thu 24/921:00 -

1 stop35h 10m

Deal found 18/8£879

Sun 6/908:00 -

1 stop18h 20m

Sat 12/922:10 -

1 stop16h 55m

Deal found 17/8£880

Wed 30/907:40 -

1 stop19h 15m

Wed 7/1022:00 -

1 stop32h 15m

Deal found 16/8£920

Sun 6/915:45 -

Nonstop11h 15m

Sat 12/921:30 -

1 stop16h 50m

Deal found 17/8£1,010

Wed 11/1108:55 -

1 stop18h 15m

Sun 15/1121:10 -

1 stop17h 05m

Deal found 16/8£1,189

Find flight deals from Xi'an to Heathrow

Round-trip from	£879
One-way from	£209

China Southern
18/9-24/9
2 total stops
50h 15m total
Xi'an to London

Search Deals

Tianjin Airlines
23/10
Nonstop
11h 15m total
Xi'an to London

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Xi'an to London Heathrow Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

Xi'anLondon

XIY Xi'an Xianyang - LHR London Heathrow

XIYLHR

Xi'an Xianyang

Wed 30/9

07:40-19:55

1 stop19h 15m

London Heathrow

Wed 7/10

22:00-13:15

1 stop32h 15m

£920

Fastest return journey

Xi'anLondon

XIY Xi'an Xianyang - LHR London Heathrow

XIYLHR

Xi'an Xianyang

Sun 6/9

15:45-20:00

Nonstop11h 15m

London Heathrow

Sat 12/9

21:30-21:20

1 stop16h 50m

£1,010

Xi'anLondon

XIY Xi'an Xianyang - LHR London Heathrow

XIYLHR

Xi'an Xianyang

Fri 18/9

10:00-18:05

1 stop15h 05m

London Heathrow

Thu 24/9

21:00-01:35

2 stops21h 35m

£1,114

Xi'anLondon

XIY Xi'an Xianyang - LHR London Heathrow

XIYLHR

Xi'an Xianyang

Wed 11/11

08:55-19:10

1 stop18h 15m

London Heathrow

Sun 15/11

21:10-22:15

1 stop17h 05m

£1,189

Xi'anLondon

XIY Xi'an Xianyang - LHR London Heathrow

XIYLHR

Xi'an Xianyang

Sun 6/9

08:00-19:20

1 stop18h 20m

London Heathrow

Sat 12/9

21:00-00:15

2 stops20h 15m

£1,219

Xi'anLondon

XIY Xi'an Xianyang - LHR London Heathrow

XIYLHR

Xi'an Xianyang

Wed 11/11

16:00-12:05

2 stops28h 05m

London Heathrow

Sun 15/11

20:55-16:15

2 stops35h 20m

£1,468

Cheapest one-way

Fastest single journey

Xi'anLondon

XIY Xi'an Xianyang - LHR London Heathrow

XIYLHR

Xi'an Xianyang

Mon 23/11

08:55-19:10

1 stop18h 15m

£283

Xi'anLondon

XIY Xi'an Xianyang - LHR London Heathrow

XIYLHR

Xi'an Xianyang

Thu 26/11

14:20-19:10

1 stop36h 50m

£283

Xi'anLondon

XIY Xi'an Xianyang - LHR London Heathrow

XIYLHR

Xi'an Xianyang

Thu 15/10

14:35-20:00

1 stop36h 25m

£283

Xi'anLondon

XIY Xi'an Xianyang - LHR London Heathrow

XIYLHR

Xi'an Xianyang

Fri 28/8

06:30-18:40

1 stop19h 10m

£296

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 17 resultsSorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Xi'an with our price prediction graph.

XIY-LHR

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 Xi'an to London Heathrow Airport

What is the cheapest time of day to fly from XIY to LHR?

When flying from Xi'an to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

What airport do you fly from for flights from Xi'an to London Heathrow?
Located just 16.5 mi from the city center, Xi'an Xianyang is the airport most travelers will use when flying to London Heathrow from Xi'an. Booking flights from Xianyang (XIY) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.
How long is the flight from Xi'an to London Heathrow Airport?
Airlines like Beijing Capital Airlines, Tianjin Airlines, and China Southern fly from Xi'an to London Heathrow Airport in about 11h 15m. The time it takes to get you to your destination can typically vary by up to 8h. There are 5118 mi between Xi'an and London Heathrow Airport. This flight may include one or multiple stops.
Can I find deals for flights from Xi'an to Heathrow that include hotel bookings?
Yes. In addition to deals on Xi'an to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Xi'an to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Xi'an to Heathrow.
Can I find deals for business class flights from Xi'an to Heathrow?
Yes. Cheapflights offers flight deals from Xi'an to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Xi'an to London Heathrow Airport from £209

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Xi'an to Heathrow

Cheapest flights from Xi'an to HeathrowExplore the most affordable flight options available from Xi'an to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Explore the most affordable flight options available from Xi'an to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Xi'an to HeathrowDiscover carefully curated flight deals from Xi'an to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Discover carefully curated flight deals from Xi'an to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Xi'an to HeathrowDiscover last-minute flight deals from Xi'an to Heathrow. Data last updated 21 August 2026 and is based on user searches.

Discover last-minute flight deals from Xi'an to Heathrow. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Xi'an to HeathrowSearch for one-way flight options from Xi'an to Heathrow. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Search for one-way flight options from Xi'an to Heathrow. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

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Use the filters below to find and compare flights from Xi'an to London Heathrow Airport that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Xi'an with our price prediction graph.

Cheapflights Insights

What is the cheapest time of day to fly from XIY to LHR?

When flying from Xi'an to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

What airport do you fly from for flights from Xi'an to London Heathrow?

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

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

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

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

Travelling to a place near London Heathrow Airport?

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Can Cheapflights notify me if prices for flights from Xi'an to Heathrow become cheaper?

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Cheapest flights from Xi'an to Heathrow
Explore the most affordable flight options available from Xi'an to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Xi'an to Heathrow
Discover carefully curated flight deals from Xi'an to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Xi'an to Heathrow
Discover last-minute flight deals from Xi'an to Heathrow. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Xi'an to Heathrow
Search for one-way flight options from Xi'an to Heathrow. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.