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Cheap flights from Northern Ireland to Iceland from £108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Iceland departing on 15/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
21:50 - 08:05
BFS
-
KEF
11h 15m
1 stop
easyJet Logo
09:10 - 21:30
KEF
-
BFS
11h 20m
1 stop
£140easyJet
Wed, 6 May - Sun, 17 May
easyJet Logo
10:50 - 18:25
BFS
-
KEF
7h 35m
1 stop
easyJet Logo
19:20 - 08:30
KEF
-
BFS
13h 10m
1 stop
£166easyJet
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
21:00 - 18:35
BFS
-
KEF
21h 35m
2 stops
Multiple Airlines Logo
19:20 - 08:30
KEF
-
BFS
13h 10m
1 stop
£177Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
21:00 - 18:55
BFS
-
KEF
21h 55m
2 stops
Multiple Airlines Logo
11:15 - 07:50
KEF
-
BFS
20h 35m
2 stops
£203Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
07:05 - 14:45
BFS
-
KEF
7h 40m
1 stop
Multiple Airlines Logo
08:00 - 20:15
KEF
-
BFS
12h 15m
1 stop
£227Multiple Airlines
Tue, 17 Feb - Tue, 24 Feb
Multiple Airlines Logo
13:30 - 09:40
BFS
-
KEF
20h 10m
2 stops
Multiple Airlines Logo
10:20 - 22:45
KEF
-
BFS
12h 25m
2 stops
£233Multiple Airlines
Mon, 23 Feb - Sat, 28 Feb
Multiple Airlines Logo
09:50 - 15:45
BHD
-
KEF
6h 55m
1 stop
Multiple Airlines Logo
09:10 - 19:40
KEF
-
BHD
9h 30m
1 stop
£242Multiple Airlines
Wed, 6 May - Sun, 17 May
Multiple Airlines Logo
10:10 - 15:00
BHD
-
KEF
4h 50m
1 stop
Multiple Airlines Logo
07:35 - 12:15
KEF
-
BHD
4h 40m
1 stop
£244Multiple Airlines
Tue, 17 Feb - Tue, 24 Feb
British Airways Logo
14:40 - 10:55
BHD
-
KEF
20h 15m
1 stop
British Airways Logo
11:45 - 07:30
KEF
-
BHD
19h 45m
1 stop
£298British Airways
Mon, 2 Mar - Thu, 5 Mar
British Airways Logo
06:55 - 10:55
BHD
-
KEF
28h 00m
2 stops
British Airways Logo
11:45 - 07:30
KEF
-
BHD
19h 45m
1 stop
£359British Airways
Mon, 2 Mar - Thu, 5 Mar

easyJet flights from Northern Ireland to Iceland

Our best easyJet deals on Northern Ireland to Iceland flight tickets
easyJet
6 May
BFS21:50Belfast Intl
11h 15m
1 stop
KEF08:05Reykjavik Keflavik Intl
17 May
KEF09:10Reykjavik Keflavik Intl
11h 20m
1 stop
BFS21:30Belfast Intl
£140
easyJet
4 Mar
BFS10:50Belfast Intl
7h 35m
1 stop
KEF18:25Reykjavik Keflavik Intl
11 Mar
KEF19:20Reykjavik Keflavik Intl
13h 10m
1 stop
BFS08:30Belfast Intl
£166

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
£298
British Airways
2 Mar
BHD06:55Belfast City
28h 00m
2 stops
KEF10:55Reykjavik Keflavik Intl
5 Mar
KEF11:45Reykjavik Keflavik Intl
19h 45m
1 stop
BHD07:30Belfast City
£359
British Airways
7 Jun
BHD15:00Belfast City
19h 45m
2 stops
KEF09:45Reykjavik Keflavik Intl
9 Jun
KEF10:50Reykjavik Keflavik Intl
6h 55m
1 stop
BHD18:45Belfast City
£406

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 19 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

Wed 6/5

21:50-08:05

1 stop11h 15m

Reykjavik Keflavik Intl

Sun 17/5

09:10-21:30

1 stop11h 20m

£140

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 4/3

10:50-18:25

1 stop7h 35m

Reykjavik Keflavik Intl

Wed 11/3

19:20-08:30

1 stop13h 10m

£166

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 4/3

21:00-18:35

2 stops21h 35m

Reykjavik Keflavik Intl

Wed 11/3

19:20-08:30

1 stop13h 10m

£177

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 4/3

21:00-18:55

2 stops21h 55m

Reykjavik Keflavik Intl

Wed 11/3

11:15-07:50

2 stops20h 35m

£203

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 17/2

07:05-14:45

1 stop7h 40m

Reykjavik Keflavik Intl

Tue 24/2

08:00-20:15

1 stop12h 15m

£227

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 23/2

13:30-09:40

2 stops20h 10m

Reykjavik Keflavik Intl

Sat 28/2

10:20-22:45

2 stops12h 25m

£233

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Wed 6/5

09:50-15:45

1 stop6h 55m

Reykjavik Keflavik Intl

Sun 17/5

09:10-19:40

1 stop9h 30m

£242

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 17/2

10:10-15:00

1 stop4h 50m

Reykjavik Keflavik Intl

Tue 24/2

07:35-12:15

1 stop4h 40m

£244

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 2/3

14:40-10:55

1 stop20h 15m

Reykjavik Keflavik Intl

Thu 5/3

11:45-07:30

1 stop19h 45m

£298

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 2/3

06:55-10:55

2 stops28h 00m

Reykjavik Keflavik Intl

Thu 5/3

11:45-07:30

1 stop19h 45m

£359

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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?

easyJet is the most popular carrier 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

4h 50m

Direct flights

Thu

Airports in Iceland

24 airports
The fastest flight from Northern Ireland to Iceland takes 4h 50m
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 £51