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Cheap flights from Northern Ireland to Iceland from £91

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 8/4. 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
21:00 - 10:15BFS-KEF
13h 15m1 stop
easyJet Logo
18:35 - 13:00KEF-BFS
18h 25m1 stop
£116easyJet
Find Deal
Mon, 8 Dec - Tue, 9 Dec
easyJet Logo
21:00 - 10:15BFS-KEF
13h 15m1 stop
easyJet Logo
12:00 - 07:55KEF-BFS
19h 55m1 stop
£135easyJet
Find Deal
Mon, 8 Dec - Mon, 15 Dec
easyJet Logo
21:00 - 10:15BFS-KEF
13h 15m1 stop
easyJet Logo
11:55 - 08:20KEF-BFS
20h 25m1 stop
£139easyJet
Find Deal
Mon, 8 Dec - Mon, 15 Dec
easyJet Logo
10:05 - 10:15BHD-KEF
24h 10m1 stop
easyJet Logo
11:55 - 11:40KEF-BHD
23h 45m1 stop
£149easyJet
Find Deal
Mon, 8 Dec - Mon, 15 Dec
easyJet Logo
21:00 - 10:15BFS-KEF
13h 15m1 stop
easyJet Logo
18:35 - 12:45KEF-BFS
18h 10m2 stops
£170easyJet
Find Deal
Mon, 8 Dec - Tue, 9 Dec
Multiple Airlines Logo
10:50 - 10:15BFS-KEF
23h 25m2 stops
Multiple Airlines Logo
18:35 - 12:45KEF-BFS
18h 10m2 stops
£203Multiple Airlines
Find Deal
Mon, 8 Dec - Tue, 9 Dec
Multiple Airlines Logo
07:50 - 19:00BFS-KEF
11h 10m1 stop
Multiple Airlines Logo
00:55 - 20:20KEF-BFS
19h 25m2 stops
£206Multiple Airlines
Find Deal
Mon, 8 Dec - Mon, 8 Dec
British Airways Logo
19:25 - 10:55BHD-KEF
15h 30m1 stop
British Airways Logo
11:50 - 07:40KEF-BHD
19h 50m1 stop
£256British Airways
Find Deal
Mon, 8 Dec - Mon, 15 Dec
KLM Logo
06:30 - 18:00BHD-KEF
11h 30m1 stop
KLM Logo
20:05 - 21:00KEF-BHD
24h 55m1 stop
£392KLM
Find Deal
Tue, 10 Mar - Wed, 11 Mar
KLM Logo
06:30 - 18:00BHD-KEF
11h 30m1 stop
KLM Logo
20:05 - 21:00KEF-BHD
24h 55m1 stop
£393KLM
Find Deal
Tue, 10 Mar - Wed, 11 Mar

easyJet flights from Northern Ireland to Iceland

Our best easyJet deals on Northern Ireland to Iceland flight tickets
easyJet
8 Dec
BFS21:00Belfast Intl
13h 15m
1 stop
KEF10:15Reykjavik Keflavik Intl
9 Dec
KEF18:35Reykjavik Keflavik Intl
18h 25m
1 stop
BFS13:00Belfast Intl
£116
Find similar
easyJet
8 Dec
BFS21:00Belfast Intl
13h 15m
1 stop
KEF10:15Reykjavik Keflavik Intl
15 Dec
KEF12:00Reykjavik Keflavik Intl
19h 55m
1 stop
BFS07:55Belfast Intl
£135
Find similar
easyJet
8 Dec
BFS21:00Belfast Intl
13h 15m
1 stop
KEF10:15Reykjavik Keflavik Intl
15 Dec
KEF11:55Reykjavik Keflavik Intl
20h 25m
1 stop
BFS08:20Belfast Intl
£139
Find similar

KLM flights from Northern Ireland to Iceland

Our best KLM deals on Northern Ireland to Iceland flight tickets
KLM
10 Mar
BHD06:30Belfast City
11h 30m
1 stop
KEF18:00Reykjavik Keflavik Intl
11 Mar
KEF20:05Reykjavik Keflavik Intl
24h 55m
1 stop
BHD21:00Belfast City
£392
Find similar
KLM
10 Mar
BHD06:30Belfast City
11h 30m
1 stop
KEF18:00Reykjavik Keflavik Intl
11 Mar
KEF20:05Reykjavik Keflavik Intl
24h 55m
1 stop
BHD21:00Belfast City
£393
Find similar
KLM
10 Mar
BHD06:30Belfast City
11h 30m
1 stop
KEF18:00Reykjavik Keflavik Intl
11 Mar
KEF20:05Reykjavik Keflavik Intl
24h 55m
1 stop
BHD21:00Belfast City
£396
Find similar

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 31 October 2025.
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

Mon 8/12

21:00-10:15

1 stop13h 15m

Reykjavik Keflavik Intl

Tue 9/12

18:35-13:00

1 stop18h 25m

£116

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 8/12

21:00-10:15

1 stop13h 15m

Reykjavik Keflavik Intl

Mon 15/12

12:00-07:55

1 stop19h 55m

£135

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 8/12

21:00-10:15

1 stop13h 15m

Reykjavik Keflavik Intl

Mon 15/12

11:55-08:20

1 stop20h 25m

£139

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 8/12

10:05-10:15

1 stop24h 10m

Reykjavik Keflavik Intl

Mon 15/12

11:55-11:40

1 stop23h 45m

£149

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 8/12

21:00-10:15

1 stop13h 15m

Reykjavik Keflavik Intl

Tue 9/12

18:35-12:45

2 stops18h 10m

£170

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 8/12

10:50-10:15

2 stops23h 25m

Reykjavik Keflavik Intl

Tue 9/12

18:35-12:45

2 stops18h 10m

£203

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 8/12

07:50-19:00

1 stop11h 10m

Reykjavik Keflavik Intl

Mon 8/12

00:55-20:20

2 stops19h 25m

£206

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 8/12

19:25-10:55

1 stop15h 30m

Reykjavik Keflavik Intl

Mon 15/12

11:50-07:40

1 stop19h 50m

£256

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 10/3

06:30-18:00

1 stop11h 30m

Reykjavik Keflavik Intl

Wed 11/3

20:05-21:00

1 stop24h 55m

£392

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 10/3

06:30-18:00

1 stop11h 30m

Reykjavik Keflavik Intl

Wed 11/3

20:05-21:00

1 stop24h 55m

£393

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 day to depart on your flight to Iceland?

The cheapest day to depart from Northern Ireland to Iceland is on a Sunday when prices can be found for as low as £121. Flights from Northern Ireland to Iceland on a Monday will generally be more expensive and average around £178. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Iceland?

Our most recent data shows that the best time of day to fly to Iceland is in the evening. Flights from Northern Ireland to Iceland during this time can be as low as £144. In the morning is when there is more demand to fly to Iceland, so prices are often more expensive at around £159 per ticket.

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

Direct flights

None
There are no direct flights from Northern Ireland to Iceland. There are no popular flight routes from Northern Ireland to Iceland.
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

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Popular flights according to clicks in the last 7 days on momondo
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