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Cheap flights from Northern Ireland to Iceland from £65

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 28/8. 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.
easyJet Logo
22:05 - 07:40
BFS
-
KEF
10h 35m
1 stop
easyJet Logo
08:55 - 23:25
KEF
-
BFS
13h 30m
1 stop
£217easyJet
Tue, 21 Jul - Sun, 26 Jul
easyJet Logo
22:05 - 07:40
BFS
-
KEF
10h 35m
1 stop
easyJet Logo
08:55 - 23:25
KEF
-
BFS
13h 30m
1 stop
£218easyJet
Tue, 21 Jul - Sun, 26 Jul
easyJet Logo
22:05 - 07:40
BFS
-
KEF
10h 35m
1 stop
easyJet Logo
08:55 - 23:25
KEF
-
BFS
13h 30m
1 stop
£218easyJet
Tue, 21 Jul - Sun, 26 Jul
Multiple Airlines Logo
23:30 - 07:40
BFS
-
KEF
9h 10m
1 stop
Multiple Airlines Logo
19:00 - 21:30
KEF
-
BFS
25h 30m
2 stops
£231Multiple Airlines
Tue, 21 Jul - Sun, 26 Jul
Multiple Airlines Logo
23:30 - 07:40
BFS
-
KEF
9h 10m
1 stop
Multiple Airlines Logo
19:00 - 21:30
KEF
-
BFS
25h 30m
2 stops
£244Multiple Airlines
Tue, 21 Jul - Sun, 26 Jul
Multiple Airlines Logo
23:30 - 07:40
BFS
-
KEF
9h 10m
1 stop
Multiple Airlines Logo
19:00 - 21:30
KEF
-
BFS
25h 30m
2 stops
£244Multiple Airlines
Tue, 21 Jul - Sun, 26 Jul
easyJet Logo
21:30 - 08:15
BFS
-
KEF
11h 45m
1 stop
easyJet Logo
08:30 - 20:45
KEF
-
BFS
11h 15m
1 stop
£252easyJet
Sat, 27 Jun - Sat, 4 Jul
British Airways Logo
08:45 - 10:50
BHD
-
KEF
26h 05m
1 stop
British Airways Logo
11:55 - 19:15
KEF
-
BHD
7h 20m
1 stop
£295British Airways
Tue, 24 Nov - Sat, 28 Nov
British Airways Logo
06:30 - 17:05
BHD
-
KEF
10h 35m
1 stop
British Airways Logo
11:45 - 19:10
KEF
-
BHD
7h 25m
1 stop
£330British Airways
Sun, 1 Nov - Thu, 5 Nov
British Airways Logo
17:15 - 10:50
BHD
-
KEF
17h 35m
1 stop
British Airways Logo
11:55 - 19:15
KEF
-
BHD
7h 20m
1 stop
£331British Airways
Tue, 24 Nov - Sat, 28 Nov

easyJet flights from Northern Ireland to Iceland

Our best easyJet deals on Northern Ireland to Iceland flight tickets
easyJet
21 Jul
BFS22:05Belfast Intl
10h 35m
1 stop
KEF07:40Reykjavik Keflavik Intl
26 Jul
KEF08:55Reykjavik Keflavik Intl
13h 30m
1 stop
BFS23:25Belfast Intl
£217
easyJet
21 Jul
BFS22:05Belfast Intl
10h 35m
1 stop
KEF07:40Reykjavik Keflavik Intl
26 Jul
KEF08:55Reykjavik Keflavik Intl
13h 30m
1 stop
BFS23:25Belfast Intl
£218
easyJet
21 Jul
BFS22:05Belfast Intl
10h 35m
1 stop
KEF07:40Reykjavik Keflavik Intl
26 Jul
KEF08:55Reykjavik Keflavik Intl
13h 30m
1 stop
BFS23:25Belfast Intl
£218

KLM flights from Northern Ireland to Iceland

Our best KLM deals on Northern Ireland to Iceland flight tickets
KLM
17 Aug
BHD17:30Belfast City
24h 50m
2 stops
KEF17:20Reykjavik Keflavik Intl
21 Aug
KEF18:35Reykjavik Keflavik Intl
13h 45m
1 stop
BHD09:20Belfast City
£386
KLM
17 Aug
BHD17:30Belfast City
24h 50m
2 stops
KEF17:20Reykjavik Keflavik Intl
21 Aug
KEF12:10Reykjavik Keflavik Intl
20h 10m
2 stops
BHD09:20Belfast City
£441

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 1 June 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

Cheapest return flight

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 21/7

22:05-07:40

1 stop10h 35m

Reykjavik Keflavik Intl

Sun 26/7

08:55-23:25

1 stop13h 30m

£217

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 21/7

22:05-07:40

1 stop10h 35m

Reykjavik Keflavik Intl

Sun 26/7

08:55-23:25

1 stop13h 30m

£218

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 21/7

22:05-07:40

1 stop10h 35m

Reykjavik Keflavik Intl

Sun 26/7

08:55-23:25

1 stop13h 30m

£218

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 21/7

23:30-07:40

1 stop9h 10m

Reykjavik Keflavik Intl

Sun 26/7

19:00-21:30

2 stops25h 30m

£231

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 21/7

23:30-07:40

1 stop9h 10m

Reykjavik Keflavik Intl

Sun 26/7

19:00-21:30

2 stops25h 30m

£244

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 21/7

23:30-07:40

1 stop9h 10m

Reykjavik Keflavik Intl

Sun 26/7

19:00-21:30

2 stops25h 30m

£244

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Sat 27/6

21:30-08:15

1 stop11h 45m

Reykjavik Keflavik Intl

Sat 4/7

08:30-20:45

1 stop11h 15m

£252

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 24/11

08:45-10:50

1 stop26h 05m

Reykjavik Keflavik Intl

Sat 28/11

11:55-19:15

1 stop7h 20m

£295
Fastest return journey

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Sun 1/11

06:30-17:05

1 stop10h 35m

Reykjavik Keflavik Intl

Thu 5/11

11:45-19:10

1 stop7h 25m

£330

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 24/11

17:15-10:50

1 stop17h 35m

Reykjavik Keflavik Intl

Sat 28/11

11:55-19:15

1 stop7h 20m

£331

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

8h 40m

Direct flights

None
The fastest flight from Northern Ireland to Iceland takes 8h 40m
There are no direct flights from Northern Ireland to Iceland. There are no popular flight routes from Northern Ireland to Iceland.
Search flight deals

Frequently asked questions about flying from Northern Ireland to Iceland

  • 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 £101