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Cheap flights from Northern Ireland to Iceland from £128

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Iceland departing on 26/2. 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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0 bags
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Find the cheapest flights from Northern Ireland to Iceland

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
09:05 - 18:00
BFS
-
KEF
8h 55m
1 stop
easyJet Logo
10:05 - 20:20
KEF
-
BFS
10h 15m
1 stop
£128easyJet
Thu, 26 Feb - Thu, 5 Mar
easyJet Logo
07:20 - 18:20
BHD
-
KEF
11h 00m
1 stop
easyJet Logo
17:05 - 10:55
KEF
-
BHD
17h 50m
1 stop
£149easyJet
Fri, 13 Mar - Tue, 17 Mar
easyJet Logo
07:25 - 17:45
BHD
-
KEF
10h 20m
1 stop
easyJet Logo
17:05 - 10:55
KEF
-
BHD
17h 50m
1 stop
£153easyJet
Sat, 14 Mar - Tue, 17 Mar
easyJet Logo
13:10 - 09:15
BFS
-
KEF
20h 05m
1 stop
easyJet Logo
12:20 - 20:10
KEF
-
BFS
7h 50m
1 stop
£154easyJet
Sat, 14 Mar - Tue, 17 Mar
easyJet Logo
06:00 - 18:20
BFS
-
KEF
12h 20m
1 stop
easyJet Logo
17:05 - 12:20
KEF
-
BFS
19h 15m
1 stop
£156easyJet
Fri, 13 Mar - Tue, 17 Mar
easyJet Logo
21:00 - 10:15
BFS
-
KEF
13h 15m
1 stop
easyJet Logo
09:25 - 22:30
KEF
-
BFS
13h 05m
1 stop
£162easyJet
Mon, 23 Feb - Thu, 26 Feb
easyJet Logo
08:50 - 18:45
BFS
-
KEF
9h 55m
1 stop
easyJet Logo
09:25 - 22:30
KEF
-
BFS
13h 05m
1 stop
£171easyJet
Mon, 26 Jan - Thu, 29 Jan
Multiple Airlines Logo
16:30 - 09:40
BHD
-
KEF
17h 10m
2 stops
Multiple Airlines Logo
17:05 - 10:55
KEF
-
BHD
17h 50m
1 stop
£172Multiple Airlines
Fri, 13 Mar - Tue, 17 Mar
Multiple Airlines Logo
07:50 - 19:05
BFS
-
KEF
11h 15m
1 stop
Multiple Airlines Logo
19:15 - 20:25
KEF
-
BFS
25h 10m
2 stops
£182Multiple Airlines
Mon, 26 Jan - Thu, 29 Jan
Multiple Airlines Logo
15:50 - 09:40
BFS
-
KEF
17h 50m
2 stops
Multiple Airlines Logo
12:20 - 21:30
KEF
-
BFS
9h 10m
1 stop
£192Multiple Airlines
Fri, 13 Mar - Tue, 17 Mar

easyJet flights from Northern Ireland to Iceland

Our best easyJet deals on Northern Ireland to Iceland flight tickets
easyJet
26 Feb
BFS09:05Belfast Intl
8h 55m
1 stop
KEF18:00Reykjavik Keflavik Intl
5 Mar
KEF10:05Reykjavik Keflavik Intl
10h 15m
1 stop
BFS20:20Belfast Intl
£128
easyJet
13 Mar
BHD07:20Belfast City
11h 00m
1 stop
KEF18:20Reykjavik Keflavik Intl
17 Mar
KEF17:05Reykjavik Keflavik Intl
17h 50m
1 stop
BHD10:55Belfast City
£149
easyJet
14 Mar
BHD07:25Belfast City
10h 20m
1 stop
KEF17:45Reykjavik Keflavik Intl
17 Mar
KEF17:05Reykjavik Keflavik Intl
17h 50m
1 stop
BHD10:55Belfast City
£153

British Airways flights from Northern Ireland to Iceland

Our best British Airways deals on Northern Ireland to Iceland flight tickets
British Airways
2 Mar
BHD14:40Belfast City
20h 15m
1 stop
KEF10:55Reykjavik Keflavik Intl
5 Mar
KEF11:45Reykjavik Keflavik Intl
19h 45m
1 stop
BHD07:30Belfast City
£297
British Airways
2 Mar
BHD06:35Belfast City
28h 20m
1 stop
KEF10:55Reykjavik Keflavik Intl
5 Mar
KEF11:45Reykjavik Keflavik Intl
19h 45m
1 stop
BHD07:30Belfast City
£297
British Airways
1 Mar
BHD10:40Belfast City
24h 15m
1 stop
KEF10:55Reykjavik Keflavik Intl
5 Mar
KEF11:45Reykjavik Keflavik Intl
19h 45m
1 stop
BHD07:30Belfast City
£334

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Iceland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 12 January 2026.
Use the filters below to find and compare flights from Northern Ireland to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Thu 26/2

09:05-18:00

1 stop8h 55m

Reykjavik Keflavik Intl

Thu 5/3

10:05-20:20

1 stop10h 15m

£128

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Fri 13/3

07:20-18:20

1 stop11h 00m

Reykjavik Keflavik Intl

Tue 17/3

17:05-10:55

1 stop17h 50m

£149

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Sat 14/3

07:25-17:45

1 stop10h 20m

Reykjavik Keflavik Intl

Tue 17/3

17:05-10:55

1 stop17h 50m

£153

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 14/3

13:10-09:15

1 stop20h 05m

Reykjavik Keflavik Intl

Tue 17/3

12:20-20:10

1 stop7h 50m

£154

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 13/3

06:00-18:20

1 stop12h 20m

Reykjavik Keflavik Intl

Tue 17/3

17:05-12:20

1 stop19h 15m

£156

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 23/2

21:00-10:15

1 stop13h 15m

Reykjavik Keflavik Intl

Thu 26/2

09:25-22:30

1 stop13h 05m

£162

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 26/1

08:50-18:45

1 stop9h 55m

Reykjavik Keflavik Intl

Thu 29/1

09:25-22:30

1 stop13h 05m

£171

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Fri 13/3

16:30-09:40

2 stops17h 10m

Reykjavik Keflavik Intl

Tue 17/3

17:05-10:55

1 stop17h 50m

£172

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 26/1

07:50-19:05

1 stop11h 15m

Reykjavik Keflavik Intl

Thu 29/1

19:15-20:25

2 stops25h 10m

£182

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 13/3

15:50-09:40

2 stops17h 50m

Reykjavik Keflavik Intl

Tue 17/3

12:20-21:30

1 stop9h 10m

£192

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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See travel insights to Iceland from

How to get the cheapest flight ticket from Northern Ireland to Iceland

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 airline that flies from Northern Ireland to Iceland?

British Airways and Jet2 are the most popular carriers operating from Northern Ireland to Iceland

Cheap Northern Ireland to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Iceland

Fastest flight time

7h 20m

Direct flights

Thu

Airports in Iceland

24 airports
The fastest flight from Northern Ireland to Iceland takes 7h 20m
Direct flights go from Northern Ireland to Iceland on Thursday. There are no airlines offering direct flights..
There are 24 airports in Iceland. From Northern Ireland there are direct flights to Reykjavik Keflavik Intl (KEF).
Search flight deals

  • When did momondo last update prices for flights from Northern Ireland to Iceland?

    Prices for flights from Northern Ireland to Iceland are updated daily.

  • How old do you have to be to fly from Northern Ireland to Iceland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The required travel and health documents for your Iceland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Iceland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Iceland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to Iceland. momondo saves you time and could save you money on your trip.

Can I find flights from Northern Ireland to Iceland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Iceland from Northern Ireland with this policy.

How can momondo help me find flights from Northern Ireland to Iceland?

momondo helps you find the best flight between Northern Ireland and Iceland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Northern Ireland to Iceland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Iceland from Northern Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Iceland

Popular Cities in Iceland

Popular flights according to clicks in the last 7 days on momondo
Flights to Reykjavikfrom £54