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Cheap flights from Northern Ireland to Iceland from £118

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 21/7. 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
08:50 - 16:25
BFS
-
KEF
7h 35m
1 stop
easyJet Logo
17:05 - 12:20
KEF
-
BFS
19h 15m
1 stop
£130easyJet
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
08:50 - 16:25
BFS
-
KEF
7h 35m
1 stop
Multiple Airlines Logo
10:20 - 06:45
KEF
-
BFS
20h 25m
2 stops
£162Multiple Airlines
Tue, 10 Mar - Sat, 14 Mar
Multiple Airlines Logo
12:10 - 16:25
BFS
-
KEF
4h 15m
1 stop
Multiple Airlines Logo
10:20 - 10:00
KEF
-
BFS
23h 40m
2 stops
£167Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
easyJet Logo
07:30 - 18:40
BFS
-
KEF
11h 10m
1 stop
easyJet Logo
19:20 - 08:30
KEF
-
BFS
13h 10m
1 stop
£176easyJet
Sun, 22 Mar - Wed, 25 Mar
easyJet Logo
08:50 - 16:25
BFS
-
KEF
7h 35m
1 stop
easyJet Logo
11:00 - 18:45
KEF
-
BFS
7h 45m
1 stop
£181easyJet
Tue, 10 Mar - Sat, 14 Mar
Multiple Airlines Logo
05:45 - 19:35
BFS
-
KEF
13h 50m
2 stops
Multiple Airlines Logo
11:45 - 17:55
KEF
-
BFS
6h 10m
1 stop
£185Multiple Airlines
Sun, 22 Mar - Wed, 25 Mar
Multiple Airlines Logo
18:00 - 18:35
BFS
-
KEF
24h 35m
2 stops
Multiple Airlines Logo
19:50 - 08:55
KEF
-
BFS
13h 05m
1 stop
£186Multiple Airlines
Fri, 20 Mar - Mon, 23 Mar
British Airways Logo
20:25 - 10:55
BHD
-
KEF
14h 30m
1 stop
British Airways Logo
11:45 - 07:30
KEF
-
BHD
19h 45m
1 stop
£369British Airways
Sun, 1 Mar - Thu, 5 Mar
British Airways Logo
17:35 - 10:55
BHD
-
KEF
17h 20m
1 stop
British Airways Logo
11:45 - 07:30
KEF
-
BHD
19h 45m
1 stop
£369British Airways
Sun, 1 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
£400British 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
10 Mar
BFS08:50Belfast Intl
7h 35m
1 stop
KEF16:25Reykjavik Keflavik Intl
17 Mar
KEF17:05Reykjavik Keflavik Intl
19h 15m
1 stop
BFS12:20Belfast Intl
£130
easyJet
22 Mar
BFS07:30Belfast Intl
11h 10m
1 stop
KEF18:40Reykjavik Keflavik Intl
25 Mar
KEF19:20Reykjavik Keflavik Intl
13h 10m
1 stop
BFS08:30Belfast Intl
£176
easyJet
10 Mar
BFS08:50Belfast Intl
7h 35m
1 stop
KEF16:25Reykjavik Keflavik Intl
14 Mar
KEF11:00Reykjavik Keflavik Intl
7h 45m
1 stop
BFS18:45Belfast Intl
£181

British Airways flights from Northern Ireland to Iceland

Our best British Airways deals on Northern Ireland to Iceland flight tickets
British Airways
1 Mar
BHD20:25Belfast City
14h 30m
1 stop
KEF10:55Reykjavik Keflavik Intl
5 Mar
KEF11:45Reykjavik Keflavik Intl
19h 45m
1 stop
BHD07:30Belfast City
£369
British Airways
1 Mar
BHD17:35Belfast City
17h 20m
1 stop
KEF10:55Reykjavik Keflavik Intl
5 Mar
KEF11:45Reykjavik Keflavik Intl
19h 45m
1 stop
BHD07:30Belfast City
£369
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
£400

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 9 February 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

Tue 10/3

08:50-16:25

1 stop7h 35m

Reykjavik Keflavik Intl

Tue 17/3

17:05-12:20

1 stop19h 15m

£130

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 10/3

08:50-16:25

1 stop7h 35m

Reykjavik Keflavik Intl

Sat 14/3

10:20-06:45

2 stops20h 25m

£162

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 10/3

12:10-16:25

1 stop4h 15m

Reykjavik Keflavik Intl

Tue 17/3

10:20-10:00

2 stops23h 40m

£167

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sun 22/3

07:30-18:40

1 stop11h 10m

Reykjavik Keflavik Intl

Wed 25/3

19:20-08:30

1 stop13h 10m

£176

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 10/3

08:50-16:25

1 stop7h 35m

Reykjavik Keflavik Intl

Sat 14/3

11:00-18:45

1 stop7h 45m

£181

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sun 22/3

05:45-19:35

2 stops13h 50m

Reykjavik Keflavik Intl

Wed 25/3

11:45-17:55

1 stop6h 10m

£185

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Fri 20/3

18:00-18:35

2 stops24h 35m

Reykjavik Keflavik Intl

Mon 23/3

19:50-08:55

1 stop13h 05m

£186

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Sun 1/3

20:25-10:55

1 stop14h 30m

Reykjavik Keflavik Intl

Thu 5/3

11:45-07:30

1 stop19h 45m

£369

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Sun 1/3

17:35-10:55

1 stop17h 20m

Reykjavik Keflavik Intl

Thu 5/3

11:45-07:30

1 stop19h 45m

£369

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

£400

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 and British Airways 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 35m

Direct flights

Thu

Airports in Iceland

24 airports
The fastest flight from Northern Ireland to Iceland takes 7h 35m
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 £79