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Flights to Belfast Intl

R14 175 Cheap flights to Belfast Intl Airport

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Belfast Intl Airport departing on 4/6. 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 South Africa to Belfast Intl Airport

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:40 - 18:55
JNB
-
BFS
31h 15m
2 stops
Multiple Airlines Logo
6:55 - 4:00
BFS
-
JNB
44h 05m
3 stops
R14 175Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
19:10 - 23:00
JNB
-
BFS
28h 50m
2 stops
Multiple Airlines Logo
6:35 - 10:15
BFS
-
JNB
26h 40m
2 stops
R15 021Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
13:30 - 23:10
JNB
-
BFS
34h 40m
2 stops
Multiple Airlines Logo
7:00 - 5:30
BFS
-
JNB
45h 30m
2 stops
R15 468Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
19:50 - 21:10
JNB
-
BFS
26h 20m
2 stops
Multiple Airlines Logo
17:40 - 8:20
BFS
-
JNB
37h 40m
3 stops
R15 651Multiple Airlines
Wed, Jun 3 - Wed, Jun 24
Multiple Airlines Logo
19:10 - 23:25
JNB
-
BFS
29h 15m
2 stops
Multiple Airlines Logo
11:10 - 8:20
BFS
-
JNB
44h 10m
3 stops
R15 866Multiple Airlines
Sat, Jun 6 - Sat, Jun 13
Multiple Airlines Logo
19:50 - 23:25
JNB
-
BFS
28h 35m
3 stops
Multiple Airlines Logo
6:55 - 10:30
BFS
-
JNB
26h 35m
3 stops
R17 176Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
10:05 - 17:55
JNB
-
BFS
32h 50m
2 stops
Multiple Airlines Logo
10:55 - 9:00
BFS
-
JNB
21h 05m
2 stops
R18 519Multiple Airlines
Wed, Jun 3 - Wed, Jun 24
Multiple Airlines Logo
20:25 - 23:10
JNB
-
BFS
27h 45m
1 stop
Multiple Airlines Logo
5:55 - 8:45
BFS
-
JNB
25h 50m
1 stop
R19 596Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
18:00 - 22:50
JNB
-
BFS
29h 50m
1 stop
Multiple Airlines Logo
6:10 - 10:55
BFS
-
JNB
27h 45m
2 stops
R26 211Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
20:40 - 13:35
JNB
-
BFS
17h 55m
2 stops
Multiple Airlines Logo
10:10 - 11:05
BFS
-
JNB
23h 55m
1 stop
R32 047Multiple Airlines
Sat, Jun 6 - Sat, Jun 13

momondo Fare Finder

 
Locate flights to Belfast Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13 550 searches and data was last updated on 24 April 2026.
Use the filters below to find and compare flights to Belfast Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Thu 4/6

12:40-18:55

2 stops31h 15m

Belfast Intl

Thu 11/6

6:55-4:00

3 stops44h 05m

R14 175

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Thu 4/6

19:10-23:00

2 stops28h 50m

Belfast Intl

Thu 11/6

6:35-10:15

2 stops26h 40m

R15 021

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Wed 6/5

13:30-23:10

2 stops34h 40m

Belfast Intl

Wed 13/5

7:00-5:30

2 stops45h 30m

R15 468

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Wed 3/6

19:50-21:10

2 stops26h 20m

Belfast Intl

Wed 24/6

17:40-8:20

3 stops37h 40m

R15 651

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Sat 6/6

19:10-23:25

2 stops29h 15m

Belfast Intl

Sat 13/6

11:10-8:20

3 stops44h 10m

R15 866

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Thu 4/6

19:50-23:25

3 stops28h 35m

Belfast Intl

Thu 11/6

6:55-10:30

3 stops26h 35m

R17 176

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Wed 3/6

10:05-17:55

2 stops32h 50m

Belfast Intl

Wed 24/6

10:55-9:00

2 stops21h 05m

R18 519

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Wed 6/5

20:25-23:10

1 stop27h 45m

Belfast Intl

Wed 13/5

5:55-8:45

1 stop25h 50m

R19 596

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Thu 4/6

18:00-22:50

1 stop29h 50m

Belfast Intl

Thu 11/6

6:10-10:55

2 stops27h 45m

R26 211
Fastest return journey

JohannesburgBelfast

JNB - BFS

JNBBFS

Johannesburg OR Tambo

Sat 6/6

20:40-13:35

2 stops17h 55m

Belfast Intl

Sat 13/6

10:10-11:05

1 stop23h 55m

R32 047

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Belfast Intl Airport from

Flights to Belfast Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Belfast Intl Airport to help you craft the best travel plan.

How far in advance should I book a flight to Belfast Intl Airport?

You are more likely to see cheaper flights to Belfast Intl Airport from South Africa when booking weeks ahead of your departure date. In general, you can expect to find flights to Belfast Intl Airport for around R16 154 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belfast Intl Airport from South Africa for as low as R13 114 on momondo.

Cheapest flights to Belfast Intl

Find the cheapest flights to Belfast Intl from your nearest city or airport
Find flights from Johannesburg OR Tambo Airport to Belfast Intl Airport
CHEAPEST MONTH TO FLY TO BELFAST INTL AIRPORT FROM JOHANNESBURG OR TAMBO AIRPORTFebruary9% cheaperFlying from Johannesburg OR Tambo Airport to Belfast Intl Airport costs on average just R13 611 in February
MOST EXPENSIVE MONTH TO FLY TO BELFAST INTL AIRPORT FROM JOHANNESBURG OR TAMBO AIRPORTApril45% more expensiveIt costs about R21 602 for flights to Belfast Intl Airport from Johannesburg OR Tambo Airport in April
MOST POPULAR MONTH TO FLY TO BELFAST INTL AIRPORT FROM JOHANNESBURG OR TAMBO AIRPORTJuly557% more users visitedMore momondo users searched in flights to Belfast Intl Airport from Johannesburg OR Tambo Airport in July than any other month

Cheap Belfast Intl Airport flight deals and tips

Summary info about Belfast Intl Airport flight prices, duration and airlines

Best Round-Trip Price

R14 175

Fastest flight time

31h 15m

Popular in

March
The best round-trip flight price to Belfast from South Africa in the last 72 hours is R14 175 (Johannesburg OR Tambo to Belfast Intl).
Search Deals
The fastest flight to Belfast from South Africa takes 31h 15m (Johannesburg OR Tambo to Belfast Intl).
Search Deals
March has the highest demand for flights to Belfast, with a 29% price increase on average.
Search Deals

Frequently asked questions about flying to Belfast Intl Airport

What is the cheapest month to fly to Belfast Intl Airport?

In general, when looking for the cheapest flight to Belfast Intl Airport, try to choose a flight departing in February for the best deal.

How far in advance should I book a flight to Belfast Intl Airport?

Most flyers found that booking flight tickets 61 days in advance of their planned departure date is, on average, the best time to get cheap flights to Belfast Intl Airport.

Is there an alternative airport near Belfast Intl Airport?

Belfast City Airport, Londonderry Eglinton Airport, Campbeltown Machrihanish Airport, Isle of Islay Glenegedale Airport or Glasgow Prestwick Airport can be an alternative airport used for travel to Belfast.

Is there a cheaper alternative to flying into Belfast?

The cheapest airport near Belfast is typically Belfast City Airport, with an average price of R2 839/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

How long does it take to fly to Belfast Intl Airport?

The average flight duration from South Africa to Belfast Intl Airport depends on which airport you fly into and out of. Flying from Johannesburg OR Tambo to Belfast Intl is 15h 45m on average, while flying from Cape Town Intl to Belfast Intl is on average. Belfast Intl is the most popular airport in Belfast Intl Airport.

When did momondo last update prices for flights to Belfast Intl Airport?

Prices for flights to Belfast Intl Airport were last updated today.

How many operators does momondo search for flights to Belfast Intl Airport?

As of April 2026, there are 4 operators available to choose from for flights to Belfast Intl Airport.

How old do you have to be to fly to Belfast Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Belfast Intl Airport.

What documentation or ID do you need to fly to Belfast Intl Airport?

The travel and health documents you'll need for your trip to Belfast Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Belfast Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Belfast?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Belfast. momondo saves you time and could save you money on your trip.

Can I find flights to Belfast with flexible booking policies on momondo?

Flights to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Belfast?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Belfast.

I’m not ready to book a flight to Belfast right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Belfast now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Belfast and let you know when they change.

An easier way to manage your Belfast Intl trip

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Fly your favourite airline to Belfast Intl Airport

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
KLM