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Iceland

$328+ Cheap flights from Boston (BOS) to Iceland

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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KEF
Aug 5 — Aug 121
Wed 8/5
Wed 8/12
1 adult, Economy
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Cheap flight deals from Boston to Iceland

Cheapest flights from Boston to Iceland
Explore the most affordable flight options available from Boston to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.

This oojo deal was found by Cheapflights users on 7/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2911:00 pm
BOS
-
KEF
Nonstop5h 10m
Icelandair
Tue 8/47:55 pm
KEF
-
BOS
Nonstop5h 50m
Icelandair
Deal found 7/2$463
This Justfly.com deal was found by Cheapflights users on 7/2. 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.
Fri 8/216:00 am
BOS
-
KEF
2 stops21h 55m
Air Canada
Sun 8/3010:00 am
KEF
-
BOS
1 stop12h 22m
Air Canada
Deal found 7/2$464
This FlightHub deal was found by Cheapflights users on 7/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:50 pm
BOS
-
KEF
Nonstop5h 15m
Icelandair
Tue 8/115:10 pm
KEF
-
BOS
Nonstop5h 40m
Icelandair
Deal found 7/4$465
This Booking.com deal was found by Cheapflights users on 7/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:50 pm
BOS
-
KEF
Nonstop5h 15m
Icelandair
Sun 11/85:00 pm
KEF
-
BOS
Nonstop5h 50m
Icelandair
Deal found 7/2$466
This Cheapflightsfares deal was found by Cheapflights users on 7/5. 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.
Wed 10/711:00 pm
BOS
-
KEF
Nonstop5h 10m
Icelandair
Sun 10/115:10 pm
KEF
-
BOS
Nonstop5h 40m
Icelandair
Deal found 7/5$468
This Ovago deal was found by Cheapflights users on 7/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:05 am
BOS
-
KEF
1 stop20h 55m
Lufthansa
Mon 8/109:15 am
KEF
-
BOS
1 stop28h 30m
Lufthansa
Deal found 7/4$469
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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.
Fri 9/188:50 pm
BOS
-
KEF
Nonstop5h 15m
Icelandair
Tue 9/295:10 pm
KEF
-
BOS
Nonstop5h 40m
Icelandair
Deal found 7/1$471
This KAYAK deal was found by Cheapflights users on 7/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:35 pm
BOS
-
KEF
1 stop12h 20m
Lufthansa
Fri 10/99:15 am
KEF
-
BOS
1 stop28h 35m
Lufthansa
Deal found 7/5$472
This KAYAK deal was found by Cheapflights users on 7/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:05 am
BOS
-
KEF
1 stop20h 55m
Lufthansa
Wed 8/199:50 am
KEF
-
BOS
1 stop28h 03m
Lufthansa
Deal found 7/3$473
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2911:00 pm
BOS
-
KEF
Nonstop5h 10m
Icelandair
Thu 8/65:10 pm
KEF
-
BOS
Nonstop5h 40m
Icelandair
Deal found 7/3$474
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2511:00 pm
BOS
-
KEF
Nonstop5h 10m
Icelandair
Thu 8/65:10 pm
KEF
-
BOS
Nonstop5h 40m
Icelandair
Deal found 7/2$475

Find flight deals from Boston to Iceland

Keep the following information in mind while searching for Boston to Iceland flight deals. Data was last updated July 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$463
(oojo)

One-way from

$328
(Trip.com)

Popular in

August

Cheapest in

January

Average price

$559

Good round-trip deal

$533 or less

Good one-way deal

$296 or less
Provider with most accurate pricing for Boston Logan Intl-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Reykjavik (REK) flights.
Search Deals
From Boston Logan Intl to Iceland
Search Deals
One-way flight from Boston Logan Intl to Iceland
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Iceland.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Iceland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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, Cheapflights users made 2,558,603 searches. Data last updated July 6, 2026.
Use the filters below to find and compare flights from Boston to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 9/7

8:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Sat 9/12

7:55 pm-9:45 pm

Nonstop5h 50m

$531

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 8/10

6:05 pm-8:30 am

1 stop10h 25m

Reykjavik Keflavik Intl

Thu 8/13

11:00 am-4:48 pm

1 stop9h 48m

$543

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 8/10

8:15 pm-8:50 am

1 stop32h 35m

Reykjavik Keflavik Intl

Fri 8/14

11:30 am-7:19 pm

1 stop11h 49m

$549

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fri 8/28

7:30 am-7:00 am

1 stop19h 30m

Reykjavik Keflavik Intl

Sat 9/12

10:00 am-9:55 am

1 stop27h 55m

$554

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 7/25

5:35 pm-7:40 am

1 stop10h 05m

Reykjavik Keflavik Intl

Sat 8/1

8:45 am-11:59 pm

1 stop19h 14m

$558

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fri 8/7

6:05 am-7:00 am

1 stop20h 55m

Reykjavik Keflavik Intl

Fri 8/21

9:15 am-8:52 am

2 stops27h 37m

$615

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 8/1

8:20 pm-8:50 am

1 stop32h 30m

Reykjavik Keflavik Intl

Sat 8/8

9:15 am-8:52 am

2 stops27h 37m

$620

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sun 8/2

5:45 am-8:30 am

1 stop22h 45m

Reykjavik Keflavik Intl

Sun 8/9

10:00 am-9:45 am

2 stops27h 45m

$623

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 8/8

6:05 am-7:00 am

1 stop20h 55m

Reykjavik Keflavik Intl

Sun 8/16

11:00 am-2:22 pm

1 stop31h 22m

$639
Cheapest one-way
Quickest one-way

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 7/30

6:55 pm-7:55 am

1 stop9h 00m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Boston to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Iceland

What is the cheapest month to book a flight from Boston to Iceland?

Currently, February is the cheapest month in which you can book a flight from Boston to Iceland (average of $262). Flying from Boston to Iceland in March is currently the most expensive (average of $678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to IS?

Find hourly flight availability from Boston to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 6, 2026.

It’s typically best to fly out from Boston to Iceland in the morning. Doing so could potentially save you 26% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Boston to Iceland

Explore weekly flight availability from Boston to Iceland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 6, 2026.

The most flights from BOS to IS0 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How far ahead should I book a flight from Boston to Iceland?

To ensure you get the cheapest price possible for a flight from Boston to Iceland, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iceland. Reviews last updated July 6, 2026.
Read reviews from past customers who have flown United Airlines,Air Canada, andIcelandair from Boston to Iceland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,940 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,940 reviews
United Airlines
7.4
Good
9,940 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
Air Canada
7.1
Good
11,308 reviews
United Airlines
7.4
Good
9,940 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
Icelandair
7.0
Good
702 reviews
United Airlines
7.4
Good
9,940 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Related info for your journey

Find useful and relevant information for your journey from Boston to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Iceland?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Iceland from Boston.

  • How long is the flight from Boston to Iceland?

    A quick flight from Boston to Iceland can take about 5h 15m. Icelandair provides one of the quickest options available for as low as $531. Boston and Iceland are separated by a distance of 2406 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest flights from Boston to Iceland?

    Looking at all options, your cheapest flight can be booked for $222. While the most popular route (Boston Logan Intl - Reykjavik Keflavik Intl) can be booked for $274 on average, our data indicates $1,349 when flying from Boston to Iceland.

  • Can I find deals for flights from Boston to Iceland that include hotel bookings?

    Yes. In addition to deals on Boston to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Iceland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Iceland.

  • Can I find deals for business class flights from Boston to Iceland?

    Yes. Cheapflights offers flight deals from Boston to Iceland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Iceland?

    Currently, February is the cheapest month in which you can book a flight from Boston to Iceland (average of $262). Flying from Boston to Iceland in March is currently the most expensive (average of $678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Boston to Iceland

Discover the top 3 airlines that operate flights from Boston to Iceland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$264Average$473FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$407Average$491FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$458Average$493FlexibilityNo cancel feeOn-time67%

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