Cheap flights from Boston to Iceland from $352

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Iceland departing on 7/21. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
5:30 am - 7:40 am
BOS
-
KEF
22h 10m
1 stop
Virgin Atlantic Logo
8:45 am - 12:00 pm
KEF
-
BOS
31h 15m
1 stop
$493Virgin Atlantic
Thu, Jul 9 - Sun, Jul 12
United Airlines Logo
3:35 pm - 7:55 am
BOS
-
KEF
12h 20m
1 stop
United Airlines Logo
12:00 pm - 7:38 pm
KEF
-
BOS
12h 38m
1 stop
$494United Airlines
Sun, Aug 23 - Thu, Dec 3
United Airlines Logo
6:00 am - 7:00 am
BOS
-
KEF
21h 00m
1 stop
United Airlines Logo
10:00 am - 9:55 am
KEF
-
BOS
27h 55m
1 stop
$495United Airlines
Thu, Sep 17 - Tue, Sep 22
Air Canada Logo
10:40 am - 8:45 am
BOS
-
KEF
18h 05m
2 stops
Air Canada Logo
9:15 am - 6:57 pm
KEF
-
BOS
13h 42m
2 stops
$496Air Canada
Wed, Sep 23 - Wed, Oct 7
Air Canada Logo
6:50 pm - 7:55 am
BOS
-
KEF
9h 05m
1 stop
Air Canada Logo
9:15 am - 6:57 pm
KEF
-
BOS
13h 42m
2 stops
$497Air Canada
Sun, Jun 21 - Thu, Jul 9
Icelandair Logo
7:50 pm - 6:05 am
BOS
-
KEF
5h 15mnonstop
Icelandair Logo
5:00 pm - 5:50 pm
KEF
-
BOS
5h 50mnonstop
$498Icelandair
Sat, Nov 21 - Mon, Nov 30
United Airlines Logo
7:30 am - 7:55 am
BOS
-
KEF
20h 25m
2 stops
United Airlines Logo
12:00 pm - 9:33 pm
KEF
-
BOS
14h 33m
1 stop
$499United Airlines
Sun, Aug 23 - Thu, Dec 3
United Airlines Logo
7:23 pm - 7:00 am
BOS
-
KEF
31h 37m
2 stops
United Airlines Logo
9:15 am - 9:50 am
KEF
-
BOS
28h 35m
1 stop
$500United Airlines
Sat, Sep 12 - Sun, Sep 20
United Airlines Logo
6:50 pm - 7:55 am
BOS
-
KEF
9h 05m
1 stop
United Airlines Logo
9:15 am - 2:41 pm
KEF
-
BOS
9h 26m
1 stop
$501United Airlines
Mon, Aug 24 - Thu, Sep 3
Delta Logo
1:10 pm - 7:40 am
BOS
-
KEF
14h 30m
1 stop
Delta Logo
9:30 am - 4:50 pm
KEF
-
BOS
11h 20m
1 stop
$502Delta
Wed, Jul 15 - Tue, Jul 21

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KLM flights from Boston to Iceland

Our best KLM deals on Boston to Iceland flight tickets
KLM
Jul 13
BOS9:20 pmBoston Logan Intl
8h 10m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Jul 23
KEF11:25 amReykjavik Keflavik Intl
15h 18m
1 stop
BOS10:43 pmBoston Logan Intl
$493
KLM
Jul 17
BOS9:05 amBoston Logan Intl
20h 25m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Jul 21
KEF8:45 amReykjavik Keflavik Intl
11h 24m
1 stop
BOS4:09 pmBoston Logan Intl
$537

United Airlines flights from Boston to Iceland

Our best United Airlines deals on Boston to Iceland flight tickets
United Airlines
Aug 23
BOS3:35 pmBoston Logan Intl
12h 20m
1 stop
KEF7:55 amReykjavik Keflavik Intl
Dec 3
KEF12:00 pmReykjavik Keflavik Intl
12h 38m
1 stop
BOS7:38 pmBoston Logan Intl
$494
United Airlines
Sep 1
BOS6:00 amBoston Logan Intl
22h 50m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Sep 6
KEF10:00 amReykjavik Keflavik Intl
27h 53m
1 stop
BOS9:53 amBoston Logan Intl
$495
United Airlines
Aug 23
BOS7:30 amBoston Logan Intl
20h 25m
2 stops
KEF7:55 amReykjavik Keflavik Intl
Dec 3
KEF12:00 pmReykjavik Keflavik Intl
14h 33m
1 stop
BOS9:33 pmBoston Logan Intl
$499

momondo 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, momondo users made 832,500 searches. Data last updated June 9, 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

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 7/9

5:30 am-7:40 am

1 stop22h 10m

Reykjavik Keflavik Intl

Sun 7/12

8:45 am-12:00 pm

1 stop31h 15m

$493

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sun 8/23

3:35 pm-7:55 am

1 stop12h 20m

Reykjavik Keflavik Intl

Thu 12/3

12:00 pm-7:38 pm

1 stop12h 38m

$494

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 9/17

6:00 am-7:00 am

1 stop21h 00m

Reykjavik Keflavik Intl

Tue 9/22

10:00 am-9:55 am

1 stop27h 55m

$495

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Wed 9/23

10:40 am-8:45 am

2 stops18h 05m

Reykjavik Keflavik Intl

Wed 10/7

9:15 am-6:57 pm

2 stops13h 42m

$496

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sun 6/21

6:50 pm-7:55 am

1 stop9h 05m

Reykjavik Keflavik Intl

Thu 7/9

9:15 am-6:57 pm

2 stops13h 42m

$497
Quickest round-trip

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 11/21

7:50 pm-6:05 am

Nonstop5h 15m

Reykjavik Keflavik Intl

Mon 11/30

5:00 pm-5:50 pm

Nonstop5h 50m

$498

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sun 8/23

7:30 am-7:55 am

2 stops20h 25m

Reykjavik Keflavik Intl

Thu 12/3

12:00 pm-9:33 pm

1 stop14h 33m

$499

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 9/12

7:23 pm-7:00 am

2 stops31h 37m

Reykjavik Keflavik Intl

Sun 9/20

9:15 am-9:50 am

1 stop28h 35m

$500

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 8/24

6:50 pm-7:55 am

1 stop9h 05m

Reykjavik Keflavik Intl

Thu 9/3

9:15 am-2:41 pm

1 stop9h 26m

$501

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Wed 7/15

1:10 pm-7:40 am

1 stop14h 30m

Reykjavik Keflavik Intl

Tue 7/21

9:30 am-4:50 pm

1 stop11h 20m

$502

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Iceland from

How to get the cheapest flight ticket from Boston to Iceland

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 month to fly to Iceland?

The cheapest month to fly to Iceland from Boston is in February. Flight prices, which tend to average around $262, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Iceland from Boston during April instead. Flights to Iceland in April, while not as cheap as those in February, still average around $263.

What is the cheapest day to depart on your flight to Iceland?

The cheapest day to depart from Boston to Iceland is on a Wednesday when prices can be found for as low as $497. Flights from Boston to Iceland on a Friday will generally be more expensive and average around $529. 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 Iceland?

According to our data, the cheapest time of day to fly to Iceland is in the morning. momondo users have found flights departing from Boston to Iceland in the morning for as low as $467. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $519. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Boston Logan Intl to Iceland flight route?

Fly from Boston Logan Intl to Reykjavik Keflavik Intl for the best Boston Logan Intl - Iceland flight prices

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

You are more likely to see cheaper flights to Iceland from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Iceland for around $469 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iceland from Boston for as low as $393 on momondo.

What cabin class options are available on Boston to Iceland flights?

There are 3 cabin classes available to choose from on Boston to Iceland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Iceland flights?

No. A direct flight is the cheapest option for a flight between Boston to Iceland.

Cheap Boston to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Iceland

Best Price Found

$314

Fastest flight time

5h 10m

Direct flights

Every day

Airports in Iceland

24 airports
The best one-way flight to Iceland from Boston in the past 72 hours is $314. The best round-trip flight deal from Boston to Iceland found on momondo in the last 72 hours is $551.
The fastest flight from Boston to Iceland takes 5h 10m
Direct flights go from Boston to Iceland every day.
There are 24 airports in Iceland. From Boston there are direct flights to Reykjavik Keflavik Intl (KEF).

Frequently asked questions about flying from Boston to Iceland

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Iceland?

    Prices for flights from Boston Logan Intl Airport to Iceland refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Iceland?

  • How old do you have to be to fly from Boston Logan Intl Airport to Iceland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The travel and health documents you'll need for your trip to Iceland 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 license and a passport that is valid for six months after your intended arrival at Iceland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Iceland?

Best airlines flying from Boston to Iceland

Compare and see reviews for airlines that fly from Boston to Iceland with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $264Free CancellationRating
7.0
670 reviews
Search Icelandair flights
United AirlinesPriceFrom $407Free CancellationRating
7.4
9,796 reviews
Search United Airlines flights
Air CanadaPriceFrom $458Free CancellationRating
7.1
11,149 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Iceland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Iceland for you.

Can I find flights from Boston to Iceland with flexible booking policies on momondo?

Yes. All flights to Iceland from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Iceland?

momondo helps you find the best flight between Boston and Iceland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Boston to Iceland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Thu 7/9
Thu 7/16

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