Cheap flights from Dublin to Northern Ireland

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How to find the cheapest flight from
Dublin (DUB) to Northern Ireland

All the information you need to plan the best DUB to BFS flight in 2021: compare Dublin to Northern Ireland flight prices with the expected peak season, weather and rainfall in Northern Ireland.
What is the cheapest month to fly from Dublin to Northern Ireland?

Flights from Dublin to Northern Ireland lean towards being more expensive in July. Prices are generally better when you fly from Dublin to Northern Ireland in March, with the cheapest ticket starting at £79.

When is the cheapest time to fly from Dublin to Northern Ireland (DUB - GBNIR)?

When flying from Dublin to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Dublin to Northern Ireland in September, October 2021

The best prices found for DUB to Northern Ireland flights in September, October
27 Sep - 5 Oct
£60pp
DUB
Dublin
Ryanair
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Ryanair
 
1 STOP
DUB
Dublin
27 Sep - 5 Oct
£66pp
DUB
Dublin
Ryanair
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Ryanair
   
2 STOPS
DUB
Dublin
27 Sep - 29 Sep
£86pp
DUB
Dublin
Multiple airlines
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
DUB
Dublin

Dublin to Northern Ireland 2021 flight deals

Cheap flights to Northern Ireland from Dublin found for this year
27 Sep - 5 Oct
£60pp
DUB
Dublin
Ryanair
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Ryanair
 
1 STOP
DUB
Dublin
27 Sep - 5 Oct
£66pp
DUB
Dublin
Ryanair
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Ryanair
   
2 STOPS
DUB
Dublin
27 Sep - 29 Sep
£86pp
DUB
Dublin
Multiple airlines
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
DUB
Dublin

Last-minute flights from Dublin to Northern Ireland

Late deals on return flights to Northern Ireland from Dublin, departing today and this week
27 Sep - 5 Oct
£60pp
DUB
Dublin
Ryanair
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Ryanair
 
1 STOP
DUB
Dublin
27 Sep - 5 Oct
£66pp
DUB
Dublin
Ryanair
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Ryanair
   
2 STOPS
DUB
Dublin
27 Sep - 29 Sep
£86pp
DUB
Dublin
Multiple airlines
   
2 STOPS
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
DUB
Dublin

One-way flights to Northern Ireland from Dublin

The cheapest one-way flights from Dublin to Northern Ireland
09:00 - 13:35
Ryanair
1 stop
28h 35m
DUB - BFS
Ryanair
£44
Gotogate
12:20 - 11:50
KLM
1 stop
23h 30m
DUB - BHD
KLM
£188
KLM
03:50 - 07:40
British Airways
2 stops
27h 50m
DUB - BHD
British Airways

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dublin</span> to <span class="emphasized">Northern Ireland</span> flights.

Flight FAQs

From Dublin to Northern Ireland

What airport do you fly from for flights from Dublin to Northern Ireland?

Dublin (DUB), located 5.7 mi from the city centre, is the airport you fly out of when you book flights from Dublin to Northern Ireland.

Which airlines flying from Dublin to Northern Ireland have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Dublin to Northern Ireland that may be offering flexible cancellation policies are Ryanair and British Airways. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Are flight prices decreasing from Dublin to Northern Ireland due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Dublin and Northern Ireland for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Dublin to Northern Ireland for under £100 on Cheapflights?

Yes, there are multiple flights from Dublin to Northern Ireland for under £100. The cheapest flight booked recently is on Ryanair for just £60, but on average you can expect to pay £98.

Are there last-minute flights available from Dublin to Northern Ireland for under £100?

There are currently 16+ open flights from Dublin to Northern Ireland within the next 7 days for less than £100.

What are the cheapest airlines to fly from Dublin to Northern Ireland one-way?

To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £25. KLM flights start at £99 while deals on British Airways start at £284 one-way.

COVID Restrictions

View COVID Travel Restrictions for Northern Ireland, United Kingdom

Do I need a COVID test to fly to Northern Ireland from Dublin?

Information is based on travel restrictions from Dublin to Northern Ireland

Most visitors from Dublin need to provide a negative COVID-19 test result and/or quarantine to enter Northern Ireland.

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 Northern Ireland.

Quarantine requirements
Visitors from Dublin are not required to quarantine after entering Northern Ireland.

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.


Do I need a test to fly back to Dublin from Northern Ireland?

Returning to Dublin from Northern Ireland

COVID-19 testing requirements
Visitors from Northern Ireland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Dublin.

Quarantine requirements
Visitors from Northern Ireland are not required to quarantine after entering Dublin.

Hide COVID Travel Restrictions for Northern Ireland, United Kingdom

Destination points for flights from Dublin to Northern Ireland

Select to see more specific information for flights from Dublin to all places in Northern Ireland.

Destination information for Northern Ireland

Things to know before you go - useful duration and weather info for your trip from Dublin to Northern Ireland.
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Airports servicing Dublin

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