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Cheap flights from Northern Ireland to Iceland from £164

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 25/3. 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.
Multiple Airlines Logo
12:50 - 08:45
BFS
-
KEF
19h 55m
1 stop
Multiple Airlines Logo
11:05 - 21:50
KEF
-
BFS
9h 45m
2 stops
£164Multiple Airlines
Wed, 25 Mar - Mon, 30 Mar
easyJet Logo
19:15 - 10:05
BFS
-
KEF
14h 50m
1 stop
easyJet Logo
19:15 - 07:40
KEF
-
BFS
12h 25m
1 stop
£166easyJet
Fri, 6 Mar - Fri, 13 Mar
easyJet Logo
17:00 - 08:45
BFS
-
KEF
15h 45m
1 stop
easyJet Logo
15:35 - 07:40
KEF
-
BFS
15h 05m
1 stop
£173easyJet
Wed, 25 Mar - Mon, 30 Mar
Multiple Airlines Logo
21:05 - 18:35
BFS
-
KEF
21h 30m
2 stops
Multiple Airlines Logo
19:15 - 07:40
KEF
-
BFS
12h 25m
1 stop
£189Multiple Airlines
Fri, 6 Mar - Fri, 13 Mar
easyJet Logo
21:10 - 07:50
BFS
-
KEF
11h 40m
1 stop
easyJet Logo
08:45 - 21:05
KEF
-
BFS
11h 20m
1 stop
£198easyJet
Fri, 17 Jul - Thu, 23 Jul
Multiple Airlines Logo
17:55 - 10:20
BHD
-
KEF
16h 25m
1 stop
Multiple Airlines Logo
10:05 - 16:05
KEF
-
BHD
6h 00m
1 stop
£203Multiple Airlines
Mon, 9 Feb - Thu, 12 Feb
Multiple Airlines Logo
21:15 - 13:35
BFS
-
KEF
16h 20m
1 stop
Multiple Airlines Logo
10:05 - 15:30
KEF
-
BFS
5h 25m
1 stop
£206Multiple Airlines
Mon, 9 Feb - Thu, 12 Feb
Multiple Airlines Logo
06:05 - 17:55
BFS
-
KEF
12h 50m
1 stop
Multiple Airlines Logo
10:30 - 19:30
KEF
-
BFS
8h 00m
1 stop
£218Multiple Airlines
Fri, 8 May - Fri, 15 May
British Airways Logo
19:25 - 10:55
BHD
-
KEF
15h 30m
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
06:35 - 10:55
BHD
-
KEF
28h 20m
1 stop
British Airways Logo
11:45 - 07:30
KEF
-
BHD
19h 45m
1 stop
£299British 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 Mar
BFS19:15Belfast Intl
14h 50m
1 stop
KEF10:05Reykjavik Keflavik Intl
13 Mar
KEF19:15Reykjavik Keflavik Intl
12h 25m
1 stop
BFS07:40Belfast Intl
£166
easyJet
25 Mar
BFS17:00Belfast Intl
15h 45m
1 stop
KEF08:45Reykjavik Keflavik Intl
30 Mar
KEF15:35Reykjavik Keflavik Intl
15h 05m
1 stop
BFS07:40Belfast Intl
£173
easyJet
17 Jul
BFS21:10Belfast Intl
11h 40m
1 stop
KEF07:50Reykjavik Keflavik Intl
23 Jul
KEF08:45Reykjavik Keflavik Intl
11h 20m
1 stop
BFS21:05Belfast Intl
£198

British Airways flights from Northern Ireland to Iceland

Our best British Airways deals on Northern Ireland to Iceland flight tickets
British Airways
2 Mar
BHD19:25Belfast City
15h 30m
1 stop
KEF10:55Reykjavik Keflavik Intl
5 Mar
KEF11:45Reykjavik Keflavik Intl
19h 45m
1 stop
BHD07:30Belfast City
£298
British Airways
2 Mar
BHD06:35Belfast City
28h 20m
1 stop
KEF10:55Reykjavik Keflavik Intl
5 Mar
KEF11:45Reykjavik Keflavik Intl
19h 45m
1 stop
BHD07:30Belfast City
£299
British Airways
7 Jun
BHD20:10Belfast City
14h 35m
1 stop
KEF09:45Reykjavik Keflavik Intl
10 Jun
KEF11:00Reykjavik Keflavik Intl
5h 35m
1 stop
BHD17:35Belfast City
£337

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 22 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 25/3

12:50-08:45

1 stop19h 55m

Reykjavik Keflavik Intl

Mon 30/3

11:05-21:50

2 stops9h 45m

£164

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 6/3

19:15-10:05

1 stop14h 50m

Reykjavik Keflavik Intl

Fri 13/3

19:15-07:40

1 stop12h 25m

£166

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Wed 25/3

17:00-08:45

1 stop15h 45m

Reykjavik Keflavik Intl

Mon 30/3

15:35-07:40

1 stop15h 05m

£173

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 6/3

21:05-18:35

2 stops21h 30m

Reykjavik Keflavik Intl

Fri 13/3

19:15-07:40

1 stop12h 25m

£189

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 17/7

21:10-07:50

1 stop11h 40m

Reykjavik Keflavik Intl

Thu 23/7

08:45-21:05

1 stop11h 20m

£198

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 9/2

17:55-10:20

1 stop16h 25m

Reykjavik Keflavik Intl

Thu 12/2

10:05-16:05

1 stop6h 00m

£203

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 9/2

21:15-13:35

1 stop16h 20m

Reykjavik Keflavik Intl

Thu 12/2

10:05-15:30

1 stop5h 25m

£206

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 8/5

06:05-17:55

1 stop12h 50m

Reykjavik Keflavik Intl

Fri 15/5

10:30-19:30

1 stop8h 00m

£218

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 2/3

19:25-10:55

1 stop15h 30m

Reykjavik Keflavik Intl

Thu 5/3

11:45-07:30

1 stop19h 45m

£298

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 2/3

06:35-10:55

1 stop28h 20m

Reykjavik Keflavik Intl

Thu 5/3

11:45-07:30

1 stop19h 45m

£299

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

KLM, 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 £51