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Cheap flights from Northern Ireland to Iceland from £87

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 29/9. 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
22:05 - 07:40
BFS
-
KEF
10h 35m
1 stop
easyJet Logo
08:55 - 23:25
KEF
-
BFS
13h 30m
1 stop
£204easyJet
Tue, 21 Jul - Sun, 26 Jul
easyJet Logo
19:10 - 09:50
BFS
-
KEF
14h 40m
1 stop
easyJet Logo
19:35 - 08:20
KEF
-
BFS
12h 45m
1 stop
£205easyJet
Mon, 2 Nov - Mon, 9 Nov
easyJet Logo
22:05 - 07:40
BFS
-
KEF
10h 35m
1 stop
easyJet Logo
08:55 - 23:25
KEF
-
BFS
13h 30m
1 stop
£205easyJet
Tue, 21 Jul - Sun, 26 Jul
Multiple Airlines Logo
16:40 - 07:40
BFS
-
KEF
16h 00m
2 stops
Multiple Airlines Logo
08:55 - 20:40
KEF
-
BFS
10h 45m
1 stop
£242Multiple Airlines
Tue, 21 Jul - Sun, 26 Jul
Multiple Airlines Logo
08:50 - 07:40
BFS
-
KEF
23h 50m
2 stops
Multiple Airlines Logo
08:55 - 20:40
KEF
-
BFS
10h 45m
1 stop
£245Multiple Airlines
Tue, 21 Jul - Sun, 26 Jul
Multiple Airlines Logo
10:05 - 18:45
BHD
-
KEF
8h 40m
1 stop
Multiple Airlines Logo
07:35 - 17:15
KEF
-
BHD
9h 40m
1 stop
£251Multiple Airlines
Mon, 2 Nov - Mon, 9 Nov
Multiple Airlines Logo
18:35 - 07:40
BHD
-
KEF
14h 05m
1 stop
Multiple Airlines Logo
18:10 - 16:15
KEF
-
BHD
21h 05m
2 stops
£269Multiple Airlines
Tue, 21 Jul - Tue, 28 Jul
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
£329British Airways
Sun, 1 Nov - Thu, 5 Nov
British Airways Logo
06:30 - 17:05
BHD
-
KEF
10h 35m
1 stop
British Airways Logo
11:45 - 20:15
KEF
-
BHD
8h 30m
1 stop
£331British Airways
Sun, 1 Nov - Thu, 5 Nov
KLM Logo
09:40 - 11:25
BHD
-
KEF
25h 45m
2 stops
KLM Logo
14:45 - 09:10
KEF
-
BHD
18h 25m
1 stop
£351KLM
Mon, 2 Nov - Mon, 9 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
£204
easyJet
2 Nov
BFS19:10Belfast Intl
14h 40m
1 stop
KEF09:50Reykjavik Keflavik Intl
9 Nov
KEF19:35Reykjavik Keflavik Intl
12h 45m
1 stop
BFS08:20Belfast Intl
£205
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
£205

KLM flights from Northern Ireland to Iceland

Our best KLM deals on Northern Ireland to Iceland flight tickets
KLM
2 Nov
BHD09:40Belfast City
25h 45m
2 stops
KEF11:25Reykjavik Keflavik Intl
9 Nov
KEF14:45Reykjavik Keflavik Intl
18h 25m
1 stop
BHD09:10Belfast City
£350
KLM
2 Nov
BHD09:40Belfast City
25h 45m
2 stops
KEF11:25Reykjavik Keflavik Intl
9 Nov
KEF11:35Reykjavik Keflavik Intl
21h 35m
2 stops
BHD09:10Belfast City
£419
KLM
11 Aug
BHD17:30Belfast City
17h 55m
2 stops
KEF10:25Reykjavik Keflavik Intl
14 Aug
KEF07:55Reykjavik Keflavik Intl
24h 25m
2 stops
BHD09:20Belfast City
£670

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 26 May 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

£204

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Mon 2/11

19:10-09:50

1 stop14h 40m

Reykjavik Keflavik Intl

Mon 9/11

19:35-08:20

1 stop12h 45m

£205

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

£205

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 21/7

16:40-07:40

2 stops16h 00m

Reykjavik Keflavik Intl

Sun 26/7

08:55-20:40

1 stop10h 45m

£242

BelfastReykjavik

BFS - KEF

BFSKEF

Belfast Intl

Tue 21/7

08:50-07:40

2 stops23h 50m

Reykjavik Keflavik Intl

Sun 26/7

08:55-20:40

1 stop10h 45m

£245

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 2/11

10:05-18:45

1 stop8h 40m

Reykjavik Keflavik Intl

Mon 9/11

07:35-17:15

1 stop9h 40m

£251

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Tue 21/7

18:35-07:40

1 stop14h 05m

Reykjavik Keflavik Intl

Tue 28/7

18:10-16:15

2 stops21h 05m

£269
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

£329

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Sun 1/11

06:30-17:05

1 stop10h 35m

Reykjavik Keflavik Intl

Thu 5/11

11:45-20:15

1 stop8h 30m

£330

BelfastReykjavik

BHD - KEF

BHDKEF

Belfast City

Mon 2/11

09:40-11:25

2 stops25h 45m

Reykjavik Keflavik Intl

Mon 9/11

14:45-09:10

1 stop18h 25m

£350

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 £96