$611 Cheap flights to the United Kingdom
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to the United Kingdom departing on 20/10. 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 flights to these popular cities in United Kingdom from your nearest airport.
Flights to London
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Search all flight deals to BirminghamFlights to Glasgow Intl Airport
Search all flight deals to Glasgow Intl AirportFind the cheapest flights from Australia to the United Kingdom
Recent return flight deals from Australia to the United Kingdom
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Use the filters below to find and compare flights to the United Kingdom that are best for you.
Fly from
Route
Depart
Return
MelbourneLondon
MEL Melbourne - LHR London Heathrow
MELLHR
Melbourne
Thu 22/10
12:35-06:35
1 stop28h 00m
London Heathrow
Fri 20/11
21:00-15:30
2 stops31h 30m
MelbourneLondon
MEL Melbourne - LHR London Heathrow
MELLHR
Melbourne
Sat 24/10
12:35-07:25
1 stop28h 50m
London Heathrow
Fri 20/11
21:00-15:30
2 stops31h 30m
MelbourneLondon
MEL Melbourne - LGW London Gatwick
MELLGW
Melbourne
Sat 7/11
12:00-06:30
1 stop29h 30m
London Gatwick
Sun 29/11
17:00-10:00
1 stop30h 00m
MelbourneLondon
MEL Melbourne - LGW London Gatwick
MELLGW
Melbourne
Mon 26/10
12:00-06:30
1 stop29h 30m
London Gatwick
Sun 15/11
17:00-10:00
1 stop30h 00m
MelbourneLondon
MEL Melbourne - LGW London Gatwick
MELLGW
Melbourne
Mon 9/11
23:25-17:20
2 stops28h 55m
London Gatwick
Mon 23/11
09:50-21:30
1 stop24h 40m
MelbourneLondon
MEL Melbourne - LGW London Gatwick
MELLGW
Melbourne
Mon 9/11
23:25-17:20
2 stops28h 55m
London Gatwick
Mon 23/11
09:50-21:30
1 stop24h 40m
MelbourneLondon
MEL Melbourne - LHR London Heathrow
MELLHR
Melbourne
Tue 10/11
20:45-18:25
1 stop32h 40m
London Heathrow
Fri 4/12
21:00-15:30
2 stops31h 30m
MelbourneLondon
MEL Melbourne - LHR London Heathrow
MELLHR
Melbourne
Mon 9/11
20:40-19:55
2 stops34h 15m
London Heathrow
Mon 23/11
17:45-16:05
1 stop35h 20m
MelbourneLondon
MEL Melbourne - LHR London Heathrow
MELLHR
Melbourne
Wed 21/10
20:40-20:25
1 stop33h 45m
London Heathrow
Wed 28/10
20:25-16:05
1 stop32h 40m
MelbourneLondon
MEL Melbourne - LHR London Heathrow
MELLHR
Melbourne
Tue 24/11
20:45-18:25
1 stop32h 40m
London Heathrow
Mon 7/12
21:00-15:10
2 stops31h 10m
See travel insights to the United Kingdom from
United Kingdom flights insights and trends
Explore insights for your United Kingdom flight to craft the best travel plan
How long is the flight from Australia to United Kingdom?
Flight times vary depending on what airport in Australia you fly out of and what airport in United Kingdom you fly into. For example, flying from Sydney Kingsford Smith to London Heathrow takes 24h 20m on average. On the other hand, flying from Melbourne to London Heathrow takes 23h 45m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.
What are the most popular cities to visit in United Kingdom?
For momondo users, the most popular city in United Kingdom is London, which is visited about 78% more often than any other city in United Kingdom. Other very common cities that our users travel to are Manchester and Edinburgh.
Cheapest flights to cities in United Kingdom
Click on the cities below to find out when it's cheapest to fly to United Kingdom from Australia
Best time to fly to United Kingdom
When booking a flight to United Kingdom, keep in mind that prices vary depending on which city and airport you choose to fly to as well as which month you plan to visit.
Most popular city in United Kingdom
78% of momondo users who fly to United Kingdom tend to land in London. The average price of flights to London is $0.
Cheap United Kingdom flight deals and tips
Summary info about the United Kingdom flight prices, duration and airlines
Best One-Way Price | $611 |
|---|---|
Best Round-Trip Price | $1,361 |
Fastest flight time | 26h 30m |
Popular in | December |
Frequently asked questions about flying to the United Kingdom
What popular landmarks are in United Kingdom?
United Kingdom is full of notable places to explore, many with significant historical value to the region and the world. Some of the most popular landmarks in United Kingdom are Hyde Park, Trafalgar Square, Bloomsbury Square, and Big Ben, among many more.
What is the best airport to land at to visit Hyde Park?
Flying into London Heathrow Airport is typically the best way to visit Hyde Park, since it is the closest airport to the area.
Which airlines fly to United Kingdom?
You can find flights to United Kingdom from 30 airlines. If you’re unsure which to fly with, consider booking your flight with Qatar Airways, Emirates or Singapore Airlines as these are the most popular among our users. Qatar Airways is the most favoured with 33% of momondo travellers booking flights with this airline.
What is the most popular airport in United Kingdom to fly to?
27% of our momondo users travelling to United Kingdom in the past year chose to fly into London Heathrow in the past year, making it the most popular airport in United Kingdom. The London Heathrow airport serves the city of London.
How much are flights to United Kingdom?
On average, a flight to United Kingdom will cost $6,573 per ticket. We’ve had users find flights to United Kingdom for as low as $958, however. If you’re unable to find a plane ticket for $958, but manage to find one for $6,146 or less, then this is still a great deal. Keep in mind that flight costs vary depending on where you fly from, what time of year you travel, and what airline you fly with.
What is the best day of the week to fly to United Kingdom?
Flying to United Kingdom on a Monday or Sunday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to United Kingdom is on a Thursday.
When did momondo last update prices for flights to United Kingdom?
Prices for flights to United Kingdom were last updated today.
How many operators does momondo search for flights to United Kingdom?
There are 33 operators available for flights to United Kingdom as of October 2026.
How old do you have to be to fly to United Kingdom?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to United Kingdom?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to United Kingdom. Millions of users trust and use momondo every year so you are in good company.
Can I find flights to United Kingdom with flexible booking policies on momondo?
Yes. All flights to United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights to United Kingdom?
Once all potential United Kingdom flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.
I’m not ready to book a flight to United Kingdom right now. Can momondo alert me if prices change?
If you are not ready to book a flight to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to United Kingdom and let you know when they change.