BOI - DUB

€213 Find Cheap Flights from Boise to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Dublin departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Dublin, as well as popular online travel agencies
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
€397
Overall average: €533
United Airlines
Mon 16/2Mon 23/2
BOI - DUB • 2 stops
Cheapest one-way flight
€213
Multiple Airlines
Mon 6/4
BOI - DUB • 2 stops
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 21% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Dublin (BOI-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Boise to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Boise to Dublin

Mon, 16 Feb - Mon, 23 Feb
United Airlines Logo
06:25 - 07:10
BOI
-
DUB
41h 45m2 stops
United Airlines Logo
09:00 - 21:11
DUB
-
BOI
43h 11m2 stops
€397United Airlines
Tue, 21 Apr - Wed, 29 Apr
United Airlines Logo
05:00 - 07:20
BOI
-
DUB
19h 20m2 stops
United Airlines Logo
09:50 - 21:16
DUB
-
BOI
42h 26m2 stops
€398United Airlines
Sat, 31 Jan - Sat, 7 Feb
Lufthansa Logo
08:15 - 08:10
BOI
-
DUB
16h 55m1 stop
Lufthansa Logo
05:10 - 19:13
DUB
-
BOI
21h 03m2 stops
€409Lufthansa
Tue, 21 Apr - Wed, 29 Apr
United Airlines Logo
12:04 - 09:45
BOI
-
DUB
14h 41m1 stop
United Airlines Logo
09:50 - 11:09
DUB
-
BOI
32h 19m2 stops
€413United Airlines
Wed, 21 Jan - Sun, 25 Jan
United Airlines Logo
12:19 - 08:10
BOI
-
DUB
12h 51m1 stop
United Airlines Logo
09:30 - 22:57
DUB
-
BOI
20h 27m2 stops
€416United Airlines
Wed, 21 Jan - Sun, 25 Jan
United Airlines Logo
12:19 - 08:10
BOI
-
DUB
12h 51m1 stop
United Airlines Logo
09:30 - 22:57
DUB
-
BOI
20h 27m2 stops
€417United Airlines
Mon, 16 Feb - Mon, 23 Feb
Delta Logo
07:30 - 15:45
BOI
-
DUB
25h 15m2 stops
Delta Logo
09:45 - 20:55
DUB
-
BOI
18h 10m1 stop
€418Delta
Tue, 21 Apr - Wed, 29 Apr
KLM Logo
15:03 - 07:55
BOI
-
DUB
33h 52m1 stop
KLM Logo
11:00 - 22:28
DUB
-
BOI
18h 28m1 stop
€421KLM
Sat, 25 Apr - Mon, 4 May
Lufthansa Logo
14:37 - 09:45
BOI
-
DUB
36h 08m2 stops
Lufthansa Logo
17:45 - 21:16
DUB
-
BOI
34h 31m2 stops
€436Lufthansa
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
05:00 - 08:15
BOI
-
DUB
20h 15m2 stops
Multiple Airlines Logo
17:35 - 18:24
DUB
-
BOI
31h 49m2 stops
€437Multiple Airlines
Booking Insights

KAYAK's insights & trends for Boise to Dublin flights

Get data-powered insights and trends into flights from Boise to Dublin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boise to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Dublin is February, where tickets cost €533 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is €1,028 and €858 respectively.

How far in advance should I book a flight from Boise to Dublin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boise to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boise to Dublin, you should book around 3 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

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Good to know

Low seasonDecember
Cheapest flight€213
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from Boise to Dublin

When to book flights from Boise to Dublin

Are your dates flexible? Find out the best times to travel from Boise to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Dublin

  • What is the cheapest flight from Boise to Dublin?

    In the last 3 days, the lowest price for a flight from Boise to Dublin was €213 for a one-way ticket and €397 for a return.

  • Which aircraft models fly most regularly from Boise to Dublin?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Boise to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Boise with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Boise to Dublin

Information on your arrival and departure airports

Boise (BOI)
Dublin (DUB)