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Flights from Xi'an to London

Cheap flight deals from Xi'an to London

Non stop flight deals! Book direct flights from Xi'an to London: One way flights from $532, round trip flights from $920. Cheapest next 3 months.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Xi'an to London

The distance between Xi'an and London is about 8,245.92 km. It takes around 11 hours 17 minutes on average to fly from Xi'an to London. The most popular month to London is June. The off-season for travel is March.

Cheapest one-way flight price $437
Cheapest return ticket price $827
Off-season for travel March
Peak season for travel June
Flight distance 8,245.92 km
Average flight time 11 hours 17 minutes

When is the cheapest time to fly from Xi'an to London?

The cheapest time for Xi'an to London flights: Sep 14 to Sep 21 — one way flight prices from $304.

Cheapest flights
From price
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  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Xi'an (SIA) to London (LON) the cheapest?

    Airlines adjust prices for flights from Xi'an to London based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Xi'an (SIA) to London (LON) cost?

    According to Trip.com's data, the lowest price is around $774.

  • How long does it take to fly from Xi'an (SIA) to London (LON)?

    It takes about 11 hours 17 minutes to fly from Xi'an (SIA) to London (LON).

  • What are the most popular airlines that fly from Xi'an (SIA) to London (LON)?

    Airlines with flights from Xi'an (SIA) to London (LON): Hainan Airlines and Tianjin Airlines.

  • How many airports are there in London (LON)?

How to find a cheap flight from Xi'an to London

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Xi'an to London. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Xi'an to London ticket.
Tap "Date" on flight search bar to scan through the calender for Xi'an to London airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sun, Aug 10 at $532 for one-way flights.
2
Compare cheap Xi'an to London flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Xi'an to London. The cheapest airline operating is Tianjin Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Xi'an to London route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Xi'an to London flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Xi'an to London to get exclusive deals for you.

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