$429+ Cheap flights from Iceland to Boston (BOS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Iceland to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Iceland to Boston
Cheapest flights from Iceland to BostonExplore the most affordable flight options available from Iceland to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from Iceland to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This Travelis deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Travelis deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Justfly.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from Iceland to Boston
Keep the following information in mind while searching for Iceland to Boston flight deals. Data was last updated January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $521 (Mytrip) |
One-way from | $429 (Mytrip) |
Popular in | May |
Cheapest in | July |
Average price | $396 |
Good one-way deal | $443 or less |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Iceland to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ReykjavikBoston
KEF - BOS
KEFBOS
Reykjavik Keflavik Intl
Wed 3/25
9:55 am-11:35 am
Nonstop5h 40m
Boston Logan Intl
Tue 4/14
8:50 pm-6:05 am
Nonstop5h 15m
ReykjavikBoston
KEF - BOS
KEFBOS
Reykjavik Keflavik Intl
Fri 6/26
7:55 pm-9:45 pm
Nonstop5h 50m
Boston Logan Intl
Tue 7/7
11:00 pm-8:10 am
Nonstop5h 10m
ReykjavikBoston
KEF - BOS
KEFBOS
Reykjavik Keflavik Intl
Fri 6/26
7:55 pm-9:45 pm
Nonstop5h 50m
Boston Logan Intl
Fri 7/3
11:00 pm-8:10 am
Nonstop5h 10m
ReykjavikBoston
KEF - BOS
KEFBOS
Reykjavik Keflavik Intl
Mon 5/4
5:10 pm-6:50 pm
Nonstop5h 40m
Boston Logan Intl
Tue 5/12
8:00 am-6:25 am
1 stop18h 25m
ReykjavikBoston
KEF - BOS
KEFBOS
Reykjavik Keflavik Intl
Mon 3/2
5:00 pm-5:50 pm
Nonstop5h 50m
Boston Logan Intl
Mon 3/30
6:00 pm-8:55 am
1 stop10h 55m
ReykjavikBoston
KEF - BOS
KEFBOS
Reykjavik Keflavik Intl
Wed 3/25
9:55 am-11:35 am
Nonstop5h 40m
Boston Logan Intl
Tue 4/14
11:40 am-6:20 am
1 stop14h 40m
ReykjavikBoston
KEF - BOS
KEFBOS
Reykjavik Keflavik Intl
Fri 3/6
4:50 pm-8:17 am
1 stop20h 27m
Boston Logan Intl
Thu 3/12
12:35 pm-9:45 pm
Nonstop5h 10m
ReykjavikBoston
KEF - BOS
KEFBOS
Reykjavik Keflavik Intl
Sun 3/15
4:15 pm-4:50 pm
1 stop28h 35m
Boston Logan Intl
Sun 3/22
6:35 pm-10:45 am
1 stop12h 10m
ReykjavikBoston
KEF - BOS
KEFBOS
Reykjavik Keflavik Intl
Fri 6/26
9:15 am-2:41 pm
1 stop9h 26m
Boston Logan Intl
Tue 7/7
9:50 am-8:50 am
1 stop19h 00m
ReykjavikBoston
KEF - BOS
KEFBOS
Reykjavik Keflavik Intl
Fri 6/26
9:15 am-2:41 pm
1 stop9h 26m
Boston Logan Intl
Fri 7/3
4:25 pm-8:30 am
1 stop12h 05m
Best time to book a flight from Iceland to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Iceland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Iceland to Boston
What is the cheapest time of day to fly from IS to BOS?
Find hourly flight availability from Iceland to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Iceland to Boston as you normally would.
How often are flights from Iceland to Boston delayed?
About 8% of weekly flights between Iceland and Boston have experienced delays in the past year, with the average delay time being 128 minutes.
What is the most punctual flight time for Iceland to Boston flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Iceland to Boston flights?
Over the last year, CAA have had the lowest number of delays on this route, with just 5% of flights being delayed.