Find flights
Airlines

$601+ Cheap flights to the United Kingdom

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
— LHR
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to United Kingdom in 2025

Find the latest flights to United Kingdom in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 31 October 2025.

Return from

$1,390

One-way from

$601

Popular in

December

Cheapest in

February

Average price

$1,643

Good round-trip deal

$1,960 or less

Good one-way deal

$1,434 or less
Hainan Airlines
  • Hainan Airlines
  • 19/11-7/12
  • 3 total stops
  • 59h 30m total
  • Sydney to London
Search Deals
5/11
  • 5/11
  • 3 total stops
  • 46h 15m total
  • Sydney to United Kingdom
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($274 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($65 potential savings vs. average return price).
Search Deals
Average for return flights in October 2025
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to United Kingdom.
Search Deals
Price to beat on a one-way flight from Sydney Kingsford Smith to United Kingdom.
Search Deals

Find flights to United Kingdom

Browse one-way and return flights deals to the United Kingdom on Cheapflights. Flight deals are based on user searches and were last updated on 31 October 2025
Explore the United Kingdom
Look for other cheap flights to London
Look for other cheap flights to Edinburgh
Look for other cheap flights to Manchester
Look for other cheap flights to Glasgow
Look for other cheap flights to Birmingham
Look for other cheap flights to Belfast
Look for other cheap flights to Newcastle upon Tyne
Look for other cheap flights to Bristol
Look for other cheap flights to Aberdeen
Look for other cheap flights to Liverpool
Look for other cheap flights to Leeds
Look for other cheap flights to Cardiff
Look for other cheap flights to Newquay
Look for other cheap flights to Exeter
Look for other cheap flights to Grimsby
Look for other cheap flights to Darlington

Find flight deals to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights to United Kingdom
Explore the most affordable flight options available to United Kingdom. Find the lowest fares based on data from user searches, with prices last updated on 31 October 2025.

Wed 19/1121:15SYD - LHR
2 stops28h 50mMultiple Airlines
Sun 7/1221:15LHR - SYD
1 stop30h 40mMultiple Airlines
Deal found 29/10$1,390
Tue 4/1121:30SYD - LGW
1 stop27h 30mChina Eastern
Sat 22/1110:30LGW - SYD
2 stops37h 30mChina Eastern
Deal found 28/10$1,390
Tue 11/1114:25SYD - BHX
2 stops30h 40mMultiple Airlines
Thu 4/1216:40BHX - SYD
2 stops27h 05mMultiple Airlines
Deal found 28/10$1,390
Tue 11/1121:15SYD - LHR
2 stops34h 50mTurkish Airlines
Sat 22/1106:35LHR - SYD
2 stops25h 45mTurkish Airlines
Deal found 29/10$1,392
Sun 9/1120:05SYD - LGW
2 stops33h 25mMultiple Airlines
Tue 25/1110:30LGW - SYD
1 stop36h 30mMultiple Airlines
Deal found 28/10$1,392
Wed 12/1121:15SYD - LHR
2 stops28h 40mTurkish Airlines
Sun 16/1117:45LHR - SYD
2 stops38h 35mTurkish Airlines
Deal found 29/10$1,393

Cheapflights Fare Finder

 
Locate flights to United Kingdom that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 31 October 2025.
Use the filters below to find and compare flights to the United Kingdom that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyBirmingham

SYD - BHX

SYDBHX

Sydney Kingsford Smith

Tue 11/11

14:25-10:05

2 stops30h 40m

Birmingham

Thu 4/12

16:40-06:45

2 stops27h 05m

$1,390

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Sun 9/11

21:15-22:35

2 stops36h 20m

London Gatwick

Tue 25/11

17:05-06:35

2 stops26h 30m

$1,404

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 2/3

21:15-14:55

2 stops28h 40m

London Heathrow

Wed 8/4

06:30-19:15

2 stops27h 45m

$1,424

SydneyEdinburgh

SYD - EDI

SYDEDI

Sydney Kingsford Smith

Sun 9/11

21:15-15:20

2 stops29h 05m

Edinburgh Turnhouse

Sun 16/11

16:20-06:45

2 stops27h 25m

$1,477

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 2/3

22:10-16:55

1 stop29h 45m

London Heathrow

Wed 8/4

21:10-10:45

1 stop28h 35m

$1,503

SydneyLondon

SYD - LTN

SYDLTN

Sydney Kingsford Smith

Mon 19/1

20:05-16:20

2 stops31h 15m

London Luton

Mon 16/3

12:05-10:25

2 stops35h 20m

$1,504

SydneyEdinburgh

SYD - EDI

SYDEDI

Sydney Kingsford Smith

Fri 7/11

15:55-15:20

2 stops58h 25m

Edinburgh Turnhouse

Fri 14/11

11:00-06:35

2 stops32h 35m

$1,527

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Tue 25/11

21:15-16:10

2 stops29h 55m

London Gatwick

Mon 8/12

06:20-19:20

2 stops26h 00m

$1,536

SydneyManchester

SYD - MAN

SYDMAN

Sydney Kingsford Smith

Tue 18/11

16:35-06:10

1 stop24h 35m

Manchester

Mon 1/12

08:25-06:35

1 stop35h 10m

$1,587

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Tue 4/11

21:15-16:10

2 stops29h 55m

London Gatwick

Wed 19/11

17:05-19:20

2 stops39h 15m

$1,588

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 33 results
1
2
3
4

Best time to book a flight to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom with our price prediction graph.
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 to the United Kingdom

How long is the flight to United Kingdom?

On average, a flight from Sydney to United Kingdom takes 30 hours 23 minutes. Flights to United Kingdom from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to United Kingdom?

Use this chart to determine the cheapest time to fly return from Sydney to United Kingdom. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to United Kingdom should consider flying on Tuesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday at midday, when prices are usually at their highest.

Weekly flight availability to United Kingdom

The most flights from Sydney to United Kingdom are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

What are the most popular airlines that fly to United Kingdom?

The most popular airlines flying from Sydney to United Kingdom are Emirates, Qantas Airways and Etihad Airways.

Singapore Airlines
Singapore Airlines
From $1,289
Emirates
Emirates
From $1,546
Qatar Airways
Qatar Airways
From $1,339
Qantas Airways
Qantas Airways
From $1,074

What are the cheapest airlines that fly to United Kingdom?

The cheapest airlines flying from Sydney to United Kingdom are Sichuan Airlines, China Southern and Air China.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

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

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, 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 are the most popular places to fly to in United Kingdom?

Destination popularity is based on the amount of flight searches to United Kingdom in the last few years. This data was updated on 31 October 2025.
The most popular places in United Kingdom to fly to are England and Scotland.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated 31 October 2025.
Read reviews from past customers who have flown Emirates, Singapore Airlines, andQantas Airways to the United Kingdom. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,395 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Emirates
8.1
Very Good
3,395 reviews
Emirates
8.1
Very Good
3,395 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Singapore Airlines
8.1
Very Good
1,389 reviews
Emirates
8.1
Very Good
3,395 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Qantas Airways
7.5
Good
926 reviews
Emirates
8.1
Very Good
3,395 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Etihad Airways
7.4
Good
1,284 reviews
Emirates
8.1
Very Good
3,395 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
China Eastern
7.2
Good
174 reviews
Emirates
8.1
Very Good
3,395 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

FAQs about flying to United Kingdom

  • Can I find cheaper flights to United Kingdom if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to United Kingdom on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to United Kingdom?

    Based on reviews from Cheapflights users, Beijing Capital Airlines is rated the highest out of the airlines that fly to United Kingdom.

  • What is the cheapest airport to fly to in United Kingdom?

    London Stansted is currently the cheapest airport to fly to in United Kingdom. One-way flights to London Stansted typically cost $19, while return flights cost around $28.

  • How much is a return flight to United Kingdom?

    A return flight to United Kingdom will typically cost around $813, however they can be found for as little as $196.

  • Where does the fastest flight to United Kingdom depart from?

    For those looking to save time traveling to United Kingdom, Perth offers the quickest one-way flight (17 hours 30 minutes).

  • Which airport is closest to Natural History Museum?

    f being close to Natural History Museum is important to you, you’ll want to land at London Heathrow Airport.

  • Does London Heathrow have car hire?

    Yes. Those touching down at London Heathrow can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to London Heathrow?

    Yes. London Heathrow has hotels nearby for those requiring accommodations. Aerotel London Heathrow T2 & T3 is the closest property to London Heathrow (0.0 km away from London Heathrow).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to United Kingdom

Select your preferred flight destination in United Kingdom from the list below.
Flights to Heathrow
Flights to Manchester
Flights to Edinburgh
Flights to Birmingham
Flights to Gatwick
Flights to Glasgow Intl
Flights to Stansted
Flights to Bristol
Flights to Newcastle upon Tyne
Flights to Luton
Flights to Liverpool
Flights to Leeds
Flights to Belfast Intl
Flights to London City
Flights to Cardiff
Flights to East Midlands
Flights to Aberdeen
Flights to Southampton
Flights to Inverness
Flights to Belfast City
Flights to Exeter
Flights to Bournemouth
Flights to Newquay
Flights to Southend
Flights to Norwich
Flights to Darlington
Flights to Doncaster
Flights to Grimsby
Flights to Cambridge
Flights to Dundee
Flights to Blackpool
Flights to Oxford
Flights to Swansea
Flights to Coventry
Flights to London
Flights to Belfast
Flights to Glasgow

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to United Kingdom?

When you search for this flight to United Kingdom, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to United Kingdom?

Cheapflights simply makes it quick and affordable to book flights to United Kingdom by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to United Kingdom with no change fees?

Need flexible booking options for your flight to United Kingdom ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights to United Kingdom become cheaper?

Of course! You can track prices for flights to United Kingdom and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.