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Cheap flights from Northern Ireland to Iceland from £100

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 3/11. 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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Find the cheapest flights from Northern Ireland to Iceland

Cheap return flights

easyJet Logo
21:00 - 10:15BFS-KEF
13h 15m1 stop
easyJet Logo
17:55 - 08:20KEF-BFS
14h 25m1 stop
£100easyJet
Find Deal
Mon, 3 Nov - Thu, 13 Nov
easyJet Logo
07:05 - 18:00BFS-KEF
10h 55m1 stop
easyJet Logo
11:55 - 20:15KEF-BFS
8h 20m1 stop
£106easyJet
Find Deal
Thu, 27 Nov - Wed, 3 Dec
easyJet Logo
16:50 - 11:15BFS-KEF
18h 25m1 stop
easyJet Logo
11:55 - 20:15KEF-BFS
8h 20m1 stop
£117easyJet
Find Deal
Tue, 25 Nov - Wed, 3 Dec
easyJet Logo
07:30 - 18:40BFS-KEF
11h 10m1 stop
easyJet Logo
11:55 - 20:15KEF-BFS
8h 20m1 stop
£127easyJet
Find Deal
Sun, 30 Nov - Wed, 3 Dec
Multiple Airlines Logo
12:45 - 20:20BFS-KEF
7h 35m1 stop
Multiple Airlines Logo
11:55 - 20:15KEF-BFS
8h 20m1 stop
£159Multiple Airlines
Find Deal
Sat, 29 Nov - Wed, 3 Dec
Multiple Airlines Logo
21:00 - 10:15BFS-KEF
13h 15m1 stop
Multiple Airlines Logo
19:35 - 12:10KEF-BFS
16h 35m2 stops
£166Multiple Airlines
Find Deal
Mon, 3 Nov - Thu, 13 Nov
KLM Logo
06:30 - 19:05BHD-KEF
12h 35m1 stop
KLM Logo
11:25 - 21:00KEF-BHD
9h 35m1 stop
£221KLM
Find Deal
Mon, 23 Feb - Fri, 27 Feb
British Airways Logo
08:45 - 17:15BHD-KEF
8h 30m1 stop
British Airways Logo
11:50 - 18:40KEF-BHD
6h 50m1 stop
£227British Airways
Find Deal
Fri, 27 Feb - Mon, 2 Mar
British Airways Logo
19:25 - 10:55BHD-KEF
15h 30m1 stop
British Airways Logo
11:50 - 09:10KEF-BHD
21h 20m1 stop
£232British Airways
Find Deal
Mon, 24 Nov - Wed, 3 Dec
KLM Logo
17:20 - 10:25BHD-KEF
17h 05m1 stop
KLM Logo
20:05 - 21:00KEF-BHD
24h 55m1 stop
£260KLM
Find Deal
Wed, 25 Feb - Sat, 28 Feb

easyJet flights from Northern Ireland to Iceland

Our best easyJet deals on Northern Ireland to Iceland flight tickets
easyJet
3 Nov
BFS21:00Belfast Intl
13h 15m
1 stop
KEF10:15Reykjavik Keflavik Intl
13 Nov
KEF17:55Reykjavik Keflavik Intl
14h 25m
1 stop
BFS08:20Belfast Intl
£100
Find similar
easyJet
27 Nov
BFS07:05Belfast Intl
10h 55m
1 stop
KEF18:00Reykjavik Keflavik Intl
3 Dec
KEF11:55Reykjavik Keflavik Intl
8h 20m
1 stop
BFS20:15Belfast Intl
£106
Find similar
easyJet
25 Nov
BFS16:50Belfast Intl
18h 25m
1 stop
KEF11:15Reykjavik Keflavik Intl
3 Dec
KEF11:55Reykjavik Keflavik Intl
8h 20m
1 stop
BFS20:15Belfast Intl
£117
Find similar

KLM flights from Northern Ireland to Iceland

Our best KLM deals on Northern Ireland to Iceland flight tickets
KLM
23 Feb
BHD06:30Belfast City
12h 35m
1 stop
KEF19:05Reykjavik Keflavik Intl
27 Feb
KEF11:25Reykjavik Keflavik Intl
9h 35m
1 stop
BHD21:00Belfast City
£221
Find similar
KLM
25 Feb
BHD17:20Belfast City
17h 05m
1 stop
KEF10:25Reykjavik Keflavik Intl
28 Feb
KEF20:05Reykjavik Keflavik Intl
24h 55m
1 stop
BHD21:00Belfast City
£260
Find similar
KLM
22 Sept
BHD06:30Belfast City
12h 00m
1 stop
KEF17:30Reykjavik Keflavik Intl
29 Sept
KEF18:20Reykjavik Keflavik Intl
21h 35m
1 stop
BHD16:55Belfast City
£388
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 17 September 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 3/11

21:00-10:15

1 stop13h 15m

Reykjavik Keflavik Intl

Thu 13/11

17:55-08:20

1 stop14h 25m

£100

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Thu 27/11

07:05-18:00

1 stop10h 55m

Reykjavik Keflavik Intl

Wed 3/12

11:55-20:15

1 stop8h 20m

£106

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 25/11

16:50-11:15

1 stop18h 25m

Reykjavik Keflavik Intl

Wed 3/12

11:55-20:15

1 stop8h 20m

£117

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sun 30/11

07:30-18:40

1 stop11h 10m

Reykjavik Keflavik Intl

Wed 3/12

11:55-20:15

1 stop8h 20m

£127

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 29/11

12:45-20:20

1 stop7h 35m

Reykjavik Keflavik Intl

Wed 3/12

11:55-20:15

1 stop8h 20m

£159

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 3/11

21:00-10:15

1 stop13h 15m

Reykjavik Keflavik Intl

Thu 13/11

19:35-12:10

2 stops16h 35m

£166

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 23/2

06:30-19:05

1 stop12h 35m

Reykjavik Keflavik Intl

Fri 27/2

11:25-21:00

1 stop9h 35m

£221

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Fri 27/2

08:45-17:15

1 stop8h 30m

Reykjavik Keflavik Intl

Mon 2/3

11:50-18:40

1 stop6h 50m

£227

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 24/11

19:25-10:55

1 stop15h 30m

Reykjavik Keflavik Intl

Wed 3/12

11:50-09:10

1 stop21h 20m

£232

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Wed 25/2

17:20-10:25

1 stop17h 05m

Reykjavik Keflavik Intl

Sat 28/2

20:05-21:00

1 stop24h 55m

£260

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 £117. Flights from Northern Ireland to Iceland on a Monday will generally be more expensive and average around £172. 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 £139. In the morning is when there is more demand to fly to Iceland, so prices are often more expensive at around £154 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 many operators does momondo search for flights from Northern Ireland to Iceland?

  • 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.

Best airlines flying from Northern Ireland to Iceland

Compare and see reviews for airlines that fly from Northern Ireland to Iceland with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £123Free CancellationRating
6.9
1,820 reviews
Search easyJet flights

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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