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Cheap flights from Dublin to London
Round-trip
Economy
Flight information for Dublin to London
(DUB to LON)
Find info about flight duration, direct flights, and airports for your flight from Dublin to London
| Best Price Found | $24 | The best flight deal from Dublin to London found on momondo in the last 72 hours is $24 |
| Fastest flight time | 1h 10m | The fastest flight from Dublin to London takes 1h 10m |
| Direct flights | Mo, Tu, We, Fr, Sa and Su | Direct flights go from Dublin to London on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: Ryanair and American Airlines. |
| Airports in London | 6 airports | There are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN) |
How to get the cheapest flight ticket from Dublin 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 month to fly from Dublin to London?
August
The cheapest time of year to fly to London from Dublin is August. Most expensive is December
What is the cheapest day to depart Dublin for London?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly from Dublin to London?
in the evening
Dublin to London flights are approximately 41% more expensive at noon than in the evening
What is the cheapest airline that flies to London from Dublin?
Ryanair
Ryanair, Flybe, and British Airways are the most popular carriers operating from Dublin to London
What is the cheapest Dublin to London flight route?
Dublin - London Heathrow
Fly from Dublin to London Heathrow for the best Dublin - London flight prices
How far in advance should you book Dublin to London flights?
60 days before
The cheapest time to buy a flight from Dublin to London is approximately 60 days to departure
60
Days before departure
0
Easily compare round-trip flights from Dublin to London
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Dublin to London by changing tabs
Ryanair![Ryanair]()
Aug 26![Ryanair]()
Sep 13
DUB2:30 amDublin
1h 20m
LGW3:50 amLondon Gatwick
LGW11:15 amLondon Gatwick
1h 15m
DUB12:30 pmDublin
Ryanair![Ryanair]()
Aug 26![Ryanair]()
Sep 2
DUB2:30 amDublin
1h 20m
LGW3:50 amLondon Gatwick
LGW9:10 amLondon Gatwick
1h 15m
DUB10:25 amDublin
Find the cheapest one-way flights from Dublin to London
If you're looking for one-way flights from Dublin to London, view some of our deals below provided by Ryanair
Best airlines flying from Dublin to London
Compare and see reviews for airlines that fly from Dublin to London with momondo
AirlineFree CancellationPrice
PriceFrom $22
Free Cancellation
Reviews
Pros: Friendly ground staff at Alicante airport.
Cons: Airplane was dirty, floor covered in food from previous flight.
1 / 10
PriceFrom $67
Free Cancellation
Reviews
Pros: Good organization and nice staff
Cons: N/A
1 / 5
PriceFrom $87
Free Cancellation
Reviews
Cons: British Airways is always amazing
1 / 10
Are airlines flying from Dublin to London offering flexible cancellation due to COVID-19?
Due to the global impact of COVID-19, some of our airline partners operating flights from Dublin to London, such as British Airways, Aer Lingus, and Ryanair may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.
How far is Dublin to London by plane?
There are 287.9 mi between Dublin and London. Typically, this will take 1h 20m by plane in normal conditions.
Can I fly to London from Dublin right now?
Information is based on travel restrictions from Dublin to London
Most visitors from Dublin need to provide a negative COVID-19 test result and/or quarantine to enter London.
COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.
Quarantine requirements
Visitors from Dublin are not required to quarantine after entering London.
Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.
Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.
COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.
Most visitors from Dublin need to provide a negative COVID-19 test result and/or quarantine to enter London.
COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.
Quarantine requirements
Visitors from Dublin are not required to quarantine after entering London.
Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.
Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.
COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.
Can I fly back to Dublin from London?
Returning to Dublin from London
COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Dublin.
Quarantine requirements
Visitors from London are not required to quarantine after entering Dublin.
COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Dublin.
Quarantine requirements
Visitors from London are not required to quarantine after entering Dublin.