To London

Cheap Flights from Dublin to London

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Deals from

Dublin

RatePunk searches hundreds of travel sites at once for deals on flights to London

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Dublin to London

Explore current cheapest deals departing from Dublin to London

Round trip

Sort by: Cheapest

July 16 - July 22

Cheapest

Best

DUB - London

$145

$38

Round trip

July 14 - July 22

Cheapest

Best

DUB - London

$141

$38

Round trip

July 15 - July 22

Cheapest

Best

DUB - London

$145

$38

Round trip

July 7 - July 22

Cheapest

Earliest

DUB - London

$130

$38

Round trip

July 8 - July 22

Cheapest

DUB - London

$132

$38

Round trip

July 11 - July 22

Cheapest

DUB - London

$114

$38

Round trip

July 21 - July 22

Cheapest

Best

DUB - London

$145

$38

Round trip

September 8 - September 30

Cheapest

DUB - London

$109

$38

Round trip

September 8 - September 23

Cheapest

DUB - London

$111

$38

Round trip

September 8 - September 20

Cheapest

DUB - London

$113

$38

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from Dublin to London

For cheap flights from Dublin to London, fares typically range from $106–$256, with a median of $164. Right now, current fares are above the typical level for this route. Approximately 14% of recent fares were classified as a good price, indicating that competitive deals are available if you track prices.

When is the cheapest time to fly from Dublin to London? The data indicates that January is typically the most affordable month, with a median fare of $124. Following closely are October, with a median of $129, and August, with a median of $130. Planning your trip during these months could result in significant savings.

Regarding direct flights from Dublin to London, a meaningful share are non-stop, while the rest connect once. Specifically, 43.7% of recent fares were for non-stop itineraries. For those flights that do include connections, the typical number of stopovers is 1.

A typical journey from Dublin to London, including any connections, takes approximately 4h 55m. This duration reflects the overall travel time, accounting for both direct and connecting itineraries on this route.

The distance between Dublin and London is 471 kilometers, classifying this as a short-haul route. This relatively short distance contributes to the variety of flight options available for travelers.

How much is a round trip from Dublin to London

Regular price: $111 - $315

Prices are currently below the regular range.

The regular price range for flights from Dublin to London Gatwick is typically between $111 and $315. The current lowest deal is $38 with Ryanair, for travel from Jul 16-Jul 22.

now $38

Low $111

High $315

The cheapest time to fly from Dublin to London

The cheapest month to fly from Dublin to London is January, with a median price of $124. The most expensive month is March, with a median price of $233. Prices are generally lower from January to December.

January

Cheapest

Flights from $124

March

Most Expensive

Flights from $233

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Dublin to London

Aer Lingus

Ryanair

Last-minute flights going from Dublin to London

Tue, Jun 16

⌛ Last-Minute

DUB - London

Dublin (DUB) - London (LHR)

$176

$41

One-way

Tue, Jun 16

⌛ Last-Minute

DUB - London

Dublin (DUB) - London (LHR)

$203

$46

One-way

Wed, Jun 17

⌛ Last-Minute

DUB - London

Dublin (DUB) - London (STN)

Ryanair

$163

$41

One-way

Wed, Jun 17

⌛ Last-Minute

DUB - London

Dublin (DUB) - London (STN)

Ryanair

$163

$41

One-way

Thu, Jun 18

⌛ Last-Minute

DUB - London

Dublin (DUB) - London (STN)

Ryanair

$281

$74

One-way

Tue, Jun 23

⌛ Last-Minute

DUB - London

Dublin (DUB) - London (STN)

$173

$38

One-way

Biggest price drops on these dates for flights from Dublin to London

2 nights

Aug 7 - Aug 9

$277 → $44

84%

4 nights

Aug 7 - Aug 11

$276 → $47

83%

5 nights

Aug 7 - Aug 12

$272 → $44

84%

7 nights

Aug 5 - Aug 12

$261 → $40

85%

Popular Airports to fly from Dublin to London

Dublin - London route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Dublin to London are above the typical level, with a median price of $164.

📅 Best time to fly

January is historically cheapest at $124

Historically, January is the cheapest month to fly from Dublin to London, with a median price of $124.

⏱️ Flight duration

Direct flights take 4h 55m

The median flight time for this route is 4 hours and 55 minutes.

✈️ Airlines & availability

Mixed availability of direct flights

Approximately 43.7% of recent deals for this route are direct flights.

🏆 Airline highlight

Ryanair offers direct flights

Ryanair is one of the airlines that historically offers direct flights on this route.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Dublin to London are frequent, with over 1 deal per day.

Dublin main airports to depart from

Dublin (DUB)

Cheapest

Dublin Airport is a convenient and often cheapest option for flights to London.

📍 ~10 km from city center (reachable by car or bus)

💸 Flights from ~$38

London main airports to arrive at

London Stansted (STN)

Cheapest

London Stansted is a good option for flights from Dublin to London, with prices from $38.

📍 ~48 km from London city center (reachable by car)

💸 Flights from ~$38

Gatwick (LGW)

Gatwick is an arrival airport option for flights from Dublin to London, with prices from $39.

📍 ~40 km from London city center (reachable by car)

💸 Flights from ~$39

Heathrow (LHR)

Heathrow is an arrival airport option for flights from Dublin to London, with prices from $97.

📍 ~23 km from London city center (reachable by car)

💸 Flights from ~$97

London City (LCY)

London City is an arrival airport option for flights from Dublin to London, with prices from $179.

📍 ~10 km from London city center (reachable by car)

💸 Flights from ~$179

London Southend (SEN)

London Southend is an arrival airport option for flights from Dublin to London, with prices from $174.

📍 ~58 km from London city center (reachable by car)

💸 Flights from ~$174

Luton (LTN)

Luton is an arrival airport option for flights from Dublin to London, with prices from $38.

📍 ~45 km from London city center (reachable by car)

💸 Flights from ~$38

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Consider Birmingham as an alternative arrival airport, offering a wide variety of long-haul and short-haul destinations.

📍 ~160 km from London (reachable by rail).

💸 Flights from ~$35

Southampton (SOU)

Southampton is a close alternative with a small terminal for faster security and boarding processes.

📍 ~110 km from London (reachable by rail).

💸 Flights from ~$120

Bristol (BRS)

Bristol offers a large selection of low-cost carrier routes across Europe for your arrival.

📍 ~170 km from London (reachable by coach or rail with a bus transfer).

💸 Flights from ~$35

East Midlands (EMA)

East Midlands is an alternative arrival airport with a strong presence of budget airlines.

📍 ~170 km from London (reachable by car).

💸 Flights from ~$35

Bournemouth (BOH)

Bournemouth is an alternative for travelers in South West London, offering a less crowded environment.

📍 ~150 km from London (reachable by car).

💸 Flights from ~$102

Business & First Class Flight Deals to London

42% AI deal score

$1,376

From DUB

Elite

Jul 11

London, United Kingdom

42% AI deal score

$1,516

$1,379

Save $137

From DUB

Elite

Jun 18

London, United Kingdom

40% AI deal score

$1,354

$1,334

Save $20

From DUB

Elite

Jul 11

London, United Kingdom

40% AI deal score

London, United Kingdom

29% AI deal score

$1,827

From DUB

Elite

Jun 26

London, United Kingdom

29% AI deal score

$1,827

Frequently Asked Questions About Flights to London

Historically, the optimal booking window for flights from Dublin to London is typically between 28 and 59 days prior to departure. During this period, the average price for a ticket has been around $175. Booking within 0-6 days of departure often sees prices rise significantly, with an average of $317. Even booking 7-13 days out shows an average price of $223, indicating that planning a few weeks in advance can lead to better value.

Across the trailing quarter, a good price for a flight from Dublin to London is considered to be $106 or less. The median price for this route has been $164. This means that half of all observed prices were below $164, and half were above. Prices can go up to $256 or more for the upper quartile of fares.

Historically, January has been the cheapest month to fly from Dublin to London, with a median price of $124. October and August also offer competitive prices, with median fares of $129 and $130 respectively. The annual median price for this route is $164, so these months represent a notable saving. Even the most expensive month, August, still offers a median price of $130, which is only slightly higher than other cheaper months.

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