DUB - LON

$66 Find Cheap Flights from Dublin to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to London departing on 30/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to London, as well as popular online travel agencies
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Cheap Flight Deals from Dublin to London (DUB-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Dublin to London

KAYAK's recommended return flight deals from the most popular airlines that fly from Dublin to London.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
British Airways Logo
20:10 - 21:30DUB-LHR
1h 20mdirect
British Airways Logo
16:30 - 17:55LHR-DUB
1h 25mdirect
$150British Airways
Find Deal
Sat, 27 Sep - Wed, 1 Oct
British Airways Logo
20:10 - 21:30DUB-LHR
1h 20mdirect
British Airways Logo
06:20 - 07:45LHR-DUB
1h 25mdirect
$153British Airways
Find Deal
Sat, 27 Sep - Tue, 30 Sep
 Logo
20:20 - 21:40DUB-LHR
1h 20mdirect
 Logo
07:05 - 19:00LHR-DUB
11h 55m1 stop
Tue, 3 Jun - Tue, 10 Jun
Aer Lingus Logo
12:00 - 13:25DUB-LHR
1h 25mdirect
Aer Lingus Logo
16:50 - 18:15LHR-DUB
1h 25mdirect
$266Aer Lingus
Find Deal
Wed, 7 May - Sat, 10 May
Aer Lingus Logo
06:30 - 08:00DUB-LHR
1h 30mdirect
Aer Lingus Logo
15:50 - 17:15LHR-DUB
1h 25mdirect
$285Aer Lingus
Find Deal
Sun, 4 May - Tue, 6 May
Scandinavian Airlines Logo
11:45 - 21:20DUB-LHR
9h 35m1 stop
Scandinavian Airlines Logo
06:40 - 19:15LHR-DUB
12h 35m1 stop
$291Scandinavian Airlines
Find Deal
Tue, 13 May - Sat, 17 May
Scandinavian Airlines Logo
12:20 - 18:50DUB-LHR
6h 30m1 stop
Scandinavian Airlines Logo
06:40 - 11:50LHR-DUB
5h 10m1 stop
$302Scandinavian Airlines
Find Deal
Fri, 16 May - Mon, 19 May
KLM Logo
08:55 - 16:15DUB-LHR
7h 20m1 stop
KLM Logo
06:30 - 12:35LHR-DUB
6h 05m1 stop
$341KLM
Find Deal
Wed, 4 Jun - Tue, 10 Jun
KLM Logo
13:20 - 17:50DUB-LHR
4h 30m1 stop
KLM Logo
06:30 - 10:25LHR-DUB
3h 55m1 stop
$343KLM
Find Deal
Sat, 10 May - Sat, 17 May
 Logo
05:55 - 10:40DUB-LHR
4h 45m1 stop
 Logo
06:00 - 12:10LHR-DUB
6h 10m1 stop
Fri, 9 May - Mon, 12 May

KAYAK's insights & trends for Dublin to London flights

Get data-powered insights and trends into flights from Dublin to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Dublin to London flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Dublin to London.
Our data shows that the cheapest route for a return flight from Dublin to London cost $57 and was between Dublin (DUB) and London Stansted Airport (STN). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $57.

What’s the cheapest day of the week to fly from Dublin to London?

The average price of all round-trip flights from Dublin to London clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to London on a Tuesday and more expensive on a Wednesday. On your return trip to Dublin, you should consider flying back on a Wednesday, and avoid Fridays for better deals.

What is the cheapest month to fly from Dublin to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Dublin to London is January, where tickets cost $114 (return) on average. On the other hand, the most expensive months are May and April, where the average cost of round-trip tickets is $233 and $214 respectively.

Can I save money by flying with a stopover from Dublin to London?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $246, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Dublin to London?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Dublin to London, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

January

High season

August

Cheapest flight

$66
Best time to beat the crowds (36% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Dublin to London

When to book flights from Dublin to London

Are your dates flexible? Find out the best times to travel from Dublin to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Dublin to London: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Dublin to London 
DubravkoFlew with British AirwaysDUB-LHRFeb 2025
I definitely prefer Aer Lingus, Lufthansa, BA, etc. over Ryanair due to better comfort and better equipped aircrafts. Even though Ryanair can be sometimes cheap (really early or very late flights!), I don't like being cramped, selling lottery tickets, etc.
IanFlew with RyanairDUB-LTNJuly 2024
Arrive in plenty of time to get through security
DonFlew with RyanairDUB-LGWJune 2024
Avoid Ryanair - drive or go Aer Lingus from Heathrow and campaign to get another LGW Dublin option available.

FAQs for booking flights from Dublin to London

  • Which airlines fly directly to London?

    If you want to fly to London’s Heathrow International Airport from Dublin, then travelling with either Aer Lingus or British Airways will get you non-stop flights from Dublin to London. If you are flying to Stansted International Airport, you will need to fly with Ryanair if you want a direct flight, while both Aer Lingus and Ryanair fly non-stop to London Gatwick Airport. British Airways also offers a direct flight to London City Airport.

  • Which is the best airport to fly to in London if I want to get to the centre of town quickly?

    If you’re wanting to travel to the centre of London from the airport in a hurry, then you’re probably best served by flying to London Heathrow International Airport, as it has a direct connection to the London Underground Railway, and it only takes about 15min to get to the centre of London. The fare will cost around £14 (€16.50). London City Airport is also fairly close to the centre of London, with the train only taking 20min and fares costing around £5.50 (€6.40).

  • Which terminal will I arrive at if I fly to London Heathrow or Stansted from Dublin?

    If you are flying to London Heathrow from Dublin with British Airways, then you will land at terminal 5. London Stansted currently accepts international passengers at their main terminal, terminal one.

  • What is the cheapest flight from Dublin to London?

    In the last 3 days, the lowest price for a flight from Dublin to London was $42 for a one-way ticket and $96 for a return.

  • Which airports will I be using when flying from Dublin to London?

    On your way to London, you’ll fly out from Dublin. You’ll be landing at London Heathrow.

  • Which airlines offer Wi-Fi service onboard planes from Dublin to London?

    Only Air France offers inflight Wi-Fi service on the Dublin to London flight route.

  • Which aircraft models fly most regularly from Dublin to London?

    The Airbus A320neo is the aircraft model that flies most regularly on the Dublin to London flight route.

  • Which airline alliances offer flights from Dublin to London?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Dublin and London, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Dublin to London?

    There are direct flights from Dublin to London on a daily basis.

  • How does KAYAK find such low prices on flights from Dublin to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Dublin to London

  • Looking for a cheap flight? 25% of our users found flights on this route for $29 or less one-way and $181 or less round-trip.
  • If you’re flying to London from Dublin, you’re most likely going to be flying to Heathrow Airport (LHR), however, you can also book flights to London Stansted (STN) as well as London Gatwick Airport (LGW), London City Airport (LCY) and London Southend Airport (SEN).
  • The lost property section of London Heathrow is located close to the departures section of terminal five. If you have misplaced an item at the airport, that is where it will be kept and made available to you. London Stansted’s lost property is held in the terminal by Excess Baggage.
  • Both London Stansted and London Heathrow have airport lounges available if you need to use facilities like a shower. The lounges are also great if you just want to relax and have some food and drink. Be advised that the lounges generally cost between £25-30 (€30-34).
See more tips

Prefer to fly direct from Dublin to London?

Find which airlines fly direct from Dublin Airport to London, which days they fly and book direct flights.

Direct departures

Dublin to London

Monday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Tuesday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Wednesday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Thursday

Aer Lingus, British Airways, Ryanair, +1 more

Aer Lingus, British Airways, +2 more

Friday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Saturday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Sunday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

See more direct flights

Direct returns

London to Dublin

Monday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Tuesday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Wednesday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Thursday

Aer Lingus, British Airways, Ryanair, +1 more

Aer Lingus, British Airways, +2 more

Friday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Saturday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Sunday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

See more direct flights
See more direct flights

Top airlines flying from Dublin to London

 
See real verified KAYAK customer reviews for airlines flying from Dublin to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
RyanairOverall score based on 5048 reviews
6.5Comfort
5.6Entertainment
7.5Crew
6.0Food
6.7Boarding
Airline reviews

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

2.0 MediocreDavid, Mar 2025BCN - MAN
Read more Ryanair reviews

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

If you buy a cabin luggage, but don’t need it for your kids, so you will end up with mixed priorities. And you will need to use non priority line

I liked nothing. An extremely uncomfortable flight, staff were rude, no ice for my drink. 4 hours of misery

Good value for the money. Good leg room. Take off and landing very good.

Seats are very small, I’m not a big person, but the person beside me was using his seat and half of mine… and this person was a bit gross but not a lot…

expedite passengers through passport control when the airport authorities are processing inefficiently.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

Plane and seats ok. Dinners going and coming back were not fantastic. Breakfast from Seattle to London fine with bagel, cheese and fried egg. Second meal on London to Seattle not my favorite of kind of pizza sauce in a pastry. Came with water about three different times on each of my long flights. Staff on all very friendly and helpful.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

We ordered kids meals - which were not kid friendly at all! (the breakfast that is - scrambled eggs on a bed of spinach and asparagus?)

Uncomfortable seats. Crazy seat assignments separating families when they could easily have put them together. Good communication from pilot about arrival time after delay in departure. Toilet ran out of water in sink. Snack box poor for flight of this length.

The bed in Club class was not very comfortable, everything else was good.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Great room between the seats, food was excellent, very comfortable overall and could have stayed on the plane even longer

I have noticed that the airlines, including this flight, pretend there is going to be turbulence, announce such, and say they can’t do beverage service. There is no turbulence and the seat belt light goes off 10 minutes before they ask for tray tables up and seat belts back on. They are just trying to spend less money and it’s quite transparent

Everything you need to know for your flight from Dublin to London

Information on your arrival and departure airports

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