Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Billings to Dublin from $460

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Dublin departing on 12/1. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Billings to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 8:10 amBIL-DUB
20h 10m2 stops
United Airlines Logo
9:00 am - 1:18 pmDUB-BIL
35h 18m2 stops
$460United Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
United Airlines Logo
2:31 pm - 8:10 amBIL-DUB
58h 39m3 stops
United Airlines Logo
9:00 am - 9:21 pmDUB-BIL
43h 21m2 stops
$475United Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
Delta Logo
5:15 am - 3:45 pmBIL-DUB
27h 30m2 stops
Delta Logo
8:50 am - 11:06 amDUB-BIL
57h 16m2 stops
$483Delta
Find Deal
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
2:00 pm - 3:40 pmBIL-DUB
18h 40m2 stops
American Airlines Logo
12:55 pm - 9:18 pmDUB-BIL
15h 23m1 stop
$565American Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
Multiple Airlines Logo
7:00 am - 6:10 amBIL-DUB
17h 10m3 stops
Multiple Airlines Logo
9:50 am - 1:13 pmDUB-BIL
34h 23m2 stops
$570Multiple Airlines
Find Deal
Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
6:15 am - 7:45 amBIL-DUB
19h 30m1 stop
Multiple Airlines Logo
10:00 am - 10:50 pmDUB-BIL
19h 50m1 stop
$587Multiple Airlines
Find Deal
Tue, Mar 24 - Tue, Mar 31
Air Canada Logo
7:00 am - 6:10 amBIL-DUB
17h 10m3 stops
Air Canada Logo
9:50 am - 10:41 pmDUB-BIL
19h 51m3 stops
$592Air Canada
Find Deal
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
2:00 pm - 3:25 pmBIL-DUB
18h 25m2 stops
American Airlines Logo
12:55 pm - 9:18 pmDUB-BIL
15h 23m1 stop
$618American Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
Delta Logo
5:40 am - 8:45 amBIL-DUB
21h 05m2 stops
Delta Logo
9:45 am - 10:50 pmDUB-BIL
19h 05m1 stop
$752Delta
Find Deal
Wed, Mar 18 - Wed, Mar 25
Air Canada Logo
5:57 pm - 7:10 amBIL-DUB
30h 13m3 stops
Air Canada Logo
9:00 am - 9:21 pmDUB-BIL
19h 21m3 stops
$1,789Air Canada
Find Deal
Mon, Dec 1 - Mon, Dec 8

United Airlines flights from Billings to Dublin

Our best United Airlines deals on Billings to Dublin flight tickets
United Airlines
Dec 1
BIL5:00 amBillings Logan Intl
20h 10m
2 stops
DUB8:10 amDublin
Dec 8
DUB9:00 amDublin
35h 18m
2 stops
BIL1:18 pmBillings Logan Intl
$460
Find similar
United Airlines
Dec 1
BIL2:31 pmBillings Logan Intl
58h 39m
3 stops
DUB8:10 amDublin
Dec 8
DUB9:00 amDublin
43h 21m
2 stops
BIL9:21 pmBillings Logan Intl
$475
Find similar
United Airlines
Mar 18
BIL7:00 amBillings Logan Intl
21h 20m
2 stops
DUB10:20 amDublin
Mar 25
DUB8:00 amDublin
42h 54m
2 stops
BIL8:54 pmBillings Logan Intl
$559
Find similar

American Airlines flights from Billings to Dublin

Our best American Airlines deals on Billings to Dublin flight tickets
American Airlines
Dec 1
BIL2:00 pmBillings Logan Intl
18h 40m
2 stops
DUB3:40 pmDublin
Dec 8
DUB12:55 pmDublin
15h 23m
1 stop
BIL9:18 pmBillings Logan Intl
$565
Find similar
American Airlines
Dec 1
BIL2:00 pmBillings Logan Intl
18h 25m
2 stops
DUB3:25 pmDublin
Dec 8
DUB12:55 pmDublin
15h 23m
1 stop
BIL9:18 pmBillings Logan Intl
$618
Find similar
American Airlines
Dec 30
BIL6:00 amBillings Logan Intl
18h 15m
1 stop
DUB7:15 amDublin
Jan 10
DUB11:30 amDublin
18h 03m
2 stops
BIL10:33 pmBillings Logan Intl
$3,490
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Billings to Dublin 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 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Billings to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Mon 12/1

5:00 am-8:10 am

2 stops20h 10m

Dublin

Mon 12/8

9:00 am-1:18 pm

2 stops35h 18m

$460

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Mon 12/1

2:31 pm-8:10 am

3 stops58h 39m

Dublin

Mon 12/8

9:00 am-9:21 pm

2 stops43h 21m

$475

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Thu 1/15

5:15 am-3:45 pm

2 stops27h 30m

Dublin

Mon 1/19

8:50 am-11:06 am

2 stops57h 16m

$483

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Mon 12/1

2:00 pm-3:40 pm

2 stops18h 40m

Dublin

Mon 12/8

12:55 pm-9:18 pm

1 stop15h 23m

$565

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Tue 3/24

7:00 am-6:10 am

3 stops17h 10m

Dublin

Tue 3/31

9:50 am-1:13 pm

2 stops34h 23m

$570

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Tue 3/24

6:15 am-7:45 am

1 stop19h 30m

Dublin

Tue 3/31

10:00 am-10:50 pm

1 stop19h 50m

$587

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Tue 3/24

7:00 am-6:10 am

3 stops17h 10m

Dublin

Tue 3/31

9:50 am-10:41 pm

3 stops19h 51m

$592

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Mon 12/1

2:00 pm-3:25 pm

2 stops18h 25m

Dublin

Mon 12/8

12:55 pm-9:18 pm

1 stop15h 23m

$618

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Wed 3/18

5:40 am-8:45 am

2 stops21h 05m

Dublin

Wed 3/25

9:45 am-10:50 pm

1 stop19h 05m

$752

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Mon 12/1

5:57 pm-7:10 am

3 stops30h 13m

Dublin

Mon 12/8

9:00 am-9:21 pm

3 stops19h 21m

$1,789

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Dublin from

How to get the cheapest flight ticket from Billings to Dublin

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 Dublin?

The cheapest day to depart from Billings to Dublin is on a Sunday. Travelers who choose to depart for Dublin on a Sunday will often find tickets for as low as $574. Flights from Billings to Dublin on a Thursday will generally be more expensive and average around $1,168. 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 Dublin?

In the afternoon is the cheapest time of day to fly from Billings to Dublin when you can find flight prices for as low as $725. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $1,171.

Can stopping save me money on Billings to Dublin flights?

You could potentially save up to 32% on your flight if you consider stops on a Billings to Dublin flight.

When to book flights from Billings to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billings to Dublin (BIL to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Dublin

Direct flights

None
There are no direct flights from Billings to Dublin. There are no popular flight routes from Billings to Dublin.
Search flight deals

  • How far is Billings Logan Intl to Dublin by plane?

    A flight from Billings Logan Intl to Dublin will travel around 4203.2 mi. A reasonable flight in good conditions will take 17h 10m.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Dublin Airport?

    Prices for flights from Billings Logan Intl Airport to Dublin Airport were last updated today.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Dublin Airport?

  • How old do you have to be to fly from Billings Logan Intl Airport to Dublin Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Billings Logan Intl Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Billings to Dublin?

Best airlines flying from Billings to Dublin

Compare and see reviews for airlines that fly from Billings to Dublin with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $512Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
American AirlinesPriceFrom $584Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Swords
Dundalk
Malahide
Maynooth
Bray
Mullingar
Naas
Arklow
Castleknock
Cavan
Drogheda
Wicklow
Leixlip
Kildare
Thurles
Slane

Why use momondo?

Why should I use momondo to find a flight deal from Billings to Dublin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Billings to Dublin. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Billings to Dublin with flexible booking policies on momondo?

momondo does allow users to show only those flights to Dublin from Billings which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Billings to Dublin?

Once you have performed a search for Billings to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Dublin from Billings. 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.

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/3
Wed 12/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland